Portable fluoroscopies · OEC family

GE Healthcare 9900: troubleshooting and error codes

The ServiceForge knowledge base holds 1152 documented symptoms for the GE Healthcare 9900, with 1800 ranked causes, 1744 diagnostic checks with test points and expected values, and 473 error codes. Each symptom below shows its causes and the first check; the rest is one connection away. Connect ServiceForge to your AI

Symptoms

Orbital motion fails or runs intermittently patient safety

Motorized orbital motion does not function or operates sporadically

Ranked causes

1. RUI not properly connected to C-Arm keyswitch panel (common)
2. Orbital clutch released or damaged (common)
3. Orbital position potentiometer damaged or drive belt broken (occasional)
4. System out of calibration (occasional)
5. Orbital gearbox faulty (occasional)
6. Orbital motor faulty (occasional)
7. Orbital servo drive faulty (occasional)
8. MCU faulty (rare)
9. Broken or damaged orbital drive belt (occasional)

9 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

C-arm completely inoperative; battery charger light is on

Workstation boots but C-arm circuits have no power and display no error messages; battery charger light illuminates normally

Ranked causes

1. Workstation power problem (common)
2. Circuit breaker CB1, CB2, or CB3 tripped in Workstation (common)
3. 100-125V system plugged into 200-250V outlet (occasional)
4. Power/Signal Interface PCB connector loose or disconnected (occasional)
5. Power Control PCB jumper E1 set to wrong position (occasional)
6. DC power distribution problem (occasional)
7. Defective Relay K10 in Power/Motor Relay PCB (rare)
8. Loose connectors on Power/Motor Relay PCB (occasional)

First check

Verify Workstation power cord is plugged in

Test point: AC receptacle
Expected: Power cord fully inserted

2 more checks with pass and fail actions, 8 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Fast Stop activated or interlock circuit broken high voltage

Software displays 'FAST STOP ACTIVATED' error on Vacuum Fluorescent Display; X-ray emission prevented

Ranked causes

1. Fast Stop button pressed or switch opened (common)
2. Wire or connection break in interlock loop (occasional)
3. Relay K9 failed or not latching (occasional)
4. Relay K8 failed or not energizing (occasional)
5. CPU Interlock signal not generated or Relay K1 failed (occasional)
6. Filament Driver PCB transistor failed (occasional)
7. PS2 power supply not providing +24 VDC (rare)
8. Relay K10 failed or +12 VDC Key Power not supplied (occasional)

First check

Verify Fast Stop switches are not activated

Test point: Fast Stop button physical state
Expected: Button not pressed, switch contacts closed

4 more checks with pass and fail actions, 8 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Workstation boots but nothing on C-arm; battery charger light ON

Workstation completes boot sequence and displays normally, but C-arm circuits are inactive and unresponsive; battery charger indicator light is illuminated

Ranked causes

1. No Key Power from Workstation (common)
2. Loose Power/Signal Interface PCB connectors (occasional)
3. Blown fuse F6 or F10 on Power/Signal Interface PCB (common)
4. Defective Relay K10 in Power/Motor Relay PCB (rare)
5. Power Signal Interface AC power problem (occasional)
6. Fast stop buttons or wiring open (occasional)
7. Blown F10 fuse on Power/Signal Interface PCB (common)
8. Interconnect Cable AC power pins or continuity fault (occasional)

First check

Verify Key Power signal from Workstation via interconnect cable

Test point: Interconnect cable at C-Arm
Expected: Key Power signal present when Workstation on

8 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Motorized rotation fails or runs intermittently patient safety

Motorized rotation function does not operate or operates sporadically

Ranked causes

1. RUI not properly connected to C-Arm keyswitch panel (common)
2. Rotational position potentiometer damaged or drive belt broken (occasional)
3. System out of calibration (occasional)
4. Rotational gearbox faulty (occasional)
5. Rotational motor faulty (occasional)
6. MCU faulty (rare)
7. Rotational servo drive faulty (occasional)

7 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

No filament voltage observed high voltage

Filament voltage at FIL_VOLT on Generator Driver PCB is zero, preventing X-ray generation

Ranked causes

1. No FIL_B_PLUS voltage due to open resistors or cable problem (common)
2. Transistor open or capacitor shorted in supply (occasional)
3. No filament drive signals present (occasional)
4. Faulty or shorted filament voltage sense resistors (occasional)
5. Failure of filament voltage sensor at Generator Driver PCB (occasional)
6. Broken connection to X-Ray Controller PCB (occasional)
7. Failure at X-Ray Controller PCB (rare)

First check

Measure FIL_VOLT at FIL_VOLT test point on Generator Driver PCB

Test point: FIL_VOLT
Expected: Non-zero voltage present

2 more checks with pass and fail actions, 7 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

C-Arm completely inoperative without error messages high voltage

C-Arm system shows no power, no functionality, and no error messages

Ranked causes

1. Incorrect isolation transformer tap settings (common)
2. No Key Power (occasional)
3. Loose connectors (occasional)
4. Blown fuse F6 or F10 (occasional)
5. DC power distribution problem (rare)
6. Defective Relay K10 on Power/Motor Relay PCB (rare)

6 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

High kV warning displayed high voltage

WARNING, HIGH KV - PRESS ANY KEY message appears during kVp servo-loop test after 10 kVp exposure increments from 40-120 kVp

Ranked causes

1. Low Batteries (common)
2. HV Supply Regulator PCB failure (occasional)
3. Generator Driver PCB failure (occasional)
4. IGBT failure or saturation (occasional)
5. HV Cables open or corroded (occasional)
6. X-ray Tube failure or arcing (occasional)

First check

Measure battery voltage and current capacity

Test point: Battery pack terminals
Expected: Full charge voltage and current rating as marked

2 more checks with pass and fail actions, 6 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

HIGH KV warning displayed radiation

System displays warning that kilovoltage is too high and requests operator response

Ranked causes

1. Low batteries (common)
2. HV supply regulator PCB fault (common)
3. Generator driver failure (occasional)
4. IGBT failure (occasional)
5. HV cable damage or poor connection (occasional)
6. X-ray tube malfunction (occasional)

6 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Infrared remote fails to change screen

Pressing the upper right-hand button on the IR remote transmitter does not change the screen

Ranked causes

1. Failure in IR transmitter (occasional)
2. Low or dead batteries in the IR transmitter (common)
3. Loose, faulty or disconnected cable between IR Receiver and EMI box (common)
4. Loose, faulty or disconnected cable between EMI box and System Interface PCB (common)
5. IR receiver faulty (occasional)
6. Faulty or dead power to IR receiver (occasional)

6 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Low kV warning displayed high voltage

WARNING, LOW KV - PRESS ANY KEY message appears during kVp servo-loop test after 10 kVp exposure increments from 40-120 kVp

Ranked causes

1. Low Batteries (common)
2. HV Supply Regulator PCB failure (occasional)
3. Generator Driver PCB failure (occasional)
4. IGBT failure or saturation fault (occasional)
5. HV Cables corroded or disconnected (occasional)
6. X-ray Tube anode failure (occasional)

First check

Measure battery pack voltage

Test point: Battery terminals
Expected: Full voltage rating per pack specification

1 more check with pass and fail actions, 6 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

LOW KV warning displayed radiation

System displays warning that kilovoltage is too low and requests operator response

Ranked causes

1. Low batteries (common)
2. HV supply regulator PCB fault (common)
3. Generator driver failure (occasional)
4. IGBT failure (occasional)
5. HV cable damage or poor connection (occasional)
6. X-ray tube malfunction (occasional)

6 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Orbital servo checksum error

Logosol orbital servo control module checksum validation failed during diagnostics

Ranked causes

1. Orbital servo controller defective (occasional)
2. Orbital motor defective (occasional)
3. Orbital motor wiring fault (occasional)
4. Motion power supply PS4 defective (occasional)
5. Power supply PS4 wiring fault (occasional)
6. Orbital position reporting potentiometer defective (occasional)

6 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Orbital servo position error

Orbital servo motion failed to reach expected position during diagnostics

Ranked causes

1. Orbital servo controller defective (occasional)
2. Orbital motor defective (occasional)
3. Orbital motor wiring fault (occasional)
4. Motion power supply PS4 defective (occasional)
5. Power supply PS4 wiring fault (occasional)
6. Orbital position reporting potentiometer defective (occasional)

6 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Rotational servo checksum error

Logosol rotation servo control module checksum validation failed during diagnostics

Ranked causes

1. Rotation servo controller defective (occasional)
2. Rotation motor defective (occasional)
3. Rotation motor wiring fault (occasional)
4. Motion power supply PS4 defective (occasional)
5. Power supply PS4 wiring fault (occasional)
6. Rotation position reporting potentiometer defective (occasional)

6 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Rotational servo position error

Rotational servo motion failed to reach expected position during diagnostics

Ranked causes

1. Rotation servo controller defective (occasional)
2. Rotation motor defective (occasional)
3. Rotation motor wiring fault (occasional)
4. Motion power supply PS4 defective (occasional)
5. Power supply PS4 wiring fault (occasional)
6. Rotation position reporting potentiometer defective (occasional)

6 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

System fails to complete boot-up from hard-drive

Hard-drive boot test fails to load System Software during startup

Ranked causes

1. AC/DC power problem (common)
2. Loose cabling connectors or unseated PCBs (common)
3. Faulty System Interface PCB component (occasional)
4. Faulty IDE hard-drive (occasional)
5. Corrupt software (occasional)
6. Faulty component within generator (occasional)

First check

Verify AC/DC power supply operation

Test point: Power input to Workstation
Expected: Stable AC and DC voltages present

1 more check with pass and fail actions, 1 corrective action, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Vertical column does not move when pressing lift switch patient safety

Column remains stationary when operator presses up or down lift switch on control panel; may indicate power, relay, switch, or wiring issue

Ranked causes

1. Power panel keyswitch in Disable position (common)
2. Faulty lift switch (common)
3. Loose or reseated cabling connections (common)
4. +24 VDC supply failure or fuse open (occasional)
5. 115 VAC supply failure or fuse open (occasional)
6. Power Motor Relay PCB failure (rare)

First check

Verify power panel keyswitch position

Test point: Enable/Disable key-switch on C-Arm Power Panel
Expected: Enable position

5 more checks with pass and fail actions, 5 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Vertical column fails to move when pressing lift switch caution

Vertical column does not respond to lift switch input; remains stationary

Ranked causes

1. Power panel keyswitch in Disable position (common)
2. Loose Power Signal Interface or Motor relay connector (common)
3. Faulty lift switch (occasional)
4. +24 VDC supply issue (occasional)
5. 115 VAC supply issue or blown fuses (occasional)
6. Power Motor Relay PCB malfunction (occasional)

6 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Wrong mA during X-ray shot patient safety

Improper exposure (too high or too low); incorrect patient dose rate

Ranked causes

1. Incorrect filament selected (common)
2. Faulty mA sense circuit (common)
3. Tube aging (occasional)
4. Wrong kVp (occasional)
5. Filament regulator gross failure (rare)
6. kVp sensor failure (rare)

First check

Verify correct filament is selected in system configuration

Test point: Filament selection menu
Expected: Filament type matches tube specification

2 more checks with pass and fail actions are in ServiceForge. Connect ServiceForge to your AI

AC power cord or plug damaged or unsafe high voltage

Power cord shows damage, missing parts, broken wires, or frayed insulation; plug missing grounding pin or has loose/corroded conductors

Ranked causes

1. Power cord or plug has physical damage (occasional)
2. Wiring insulation broken, frayed or missing (occasional)
3. Grounding pin missing from AC line plug (occasional)
4. Plug conductors loose or corroded (occasional)
5. Power cord strain relief clamp missing or loose (occasional)

First check

Inspect power cord for physical damage

Test point: Full length of AC power cord
Expected: No visible damage, missing parts, cuts or abrasions

5 more checks with pass and fail actions, 5 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Battery charger light is off with workstation off high voltage

Battery charging indicator is not illuminated when workstation is powered off

Ranked causes

1. Workstation power or interconnect cable problem (common)
2. Wrong voltage system or wrong power cord (occasional)
3. Power/Signal Interface PCB connector problem (occasional)
4. Power Control PCB jumper E1 set to wrong position (occasional)
5. Blown fuse F4 on Power/Signal Interface PCB (occasional)

5 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Filament voltage error high voltage

Wrong voltage is applied to the filament, causing incorrect mA generation

Ranked causes

1. Filament B plus wrong voltage (common)
2. Duty ratio of filament drive pulses wrong (common)
3. Wrong filament selected (occasional)
4. Failure of filament regulation (occasional)
5. Sensor gain wrong (occasional)

First check

Measure FIL_VOLT relative to FIL_VOLT_REF

Test point: FIL_VOLT, FIL_VOLT_REF
Expected: FIL_VOLT equals FIL_VOLT_REF

2 more checks with pass and fail actions, 5 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

No video on left monitor when X-ray switch pressed radiation

Left monitor displays no video when X-ray switch is activated, no last image hold function

Ranked causes

1. Missing CCD video or pilot tone signal (occasional)
2. Loose or damaged video cable (occasional)
3. Unseated or failed Video Controller or Vortex Image Processor PCB (occasional)
4. Loose or damaged video cable (duplicate) (occasional)
5. Unseated or failed Video Controller or Vortex Image Processor PCB (duplicate) (occasional)

First check

Verify X-ray switch activation

Test point: X-ray switch and monitor input
Expected: Video signal present on left monitor

5 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Room in use light test fails

External interface test indicates Room in Use indicator light not functioning or no signal

Ranked causes

1. Failed or burnt-out indicator light bulb (common)
2. No RM-IN-USE signal from System Interface PCB (occasional)
3. Loose or disconnected wiring to connector (common)
4. External interface PCB relay failure (occasional)
5. System interface PCB failure (occasional)

First check

Inspect Room in Use indicator bulb for failure or burn-out

1 more check with pass and fail actions are in ServiceForge. Connect ServiceForge to your AI

X-ray emission blocked by interlock system high voltage

Unit prevents X-ray emission; Fast Stop button may have been pressed or interlock circuit broken; error message 'FAST STOP ACTIVATED' displayed on Vacuum Fluorescent Display

Ranked causes

1. Fast Stop button pressed (common)
2. Interlock circuit wire or connection break (occasional)
3. Software fault in Generator Controller PCB (occasional)
4. Relay K9 failure on Power/Motor Relay PCB (rare)
5. Relay K1 or K8 failure on Generator Interface or Power/Motor Relay PCB (rare)

First check

Verify Fast Stop switch position

Test point: Fast Stop switch physical position
Expected: Closed (not opened)

5 more checks with pass and fail actions, 5 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

X-ray ON light test fails

External interface test indicates X-ray ON indicator light not functioning or no signal

Ranked causes

1. Failed or burnt-out indicator light bulb (common)
2. No XRAY-ON signal from System Interface PCB (occasional)
3. Loose or disconnected wiring to connector (common)
4. External interface PCB relay failure (occasional)
5. System interface PCB failure (occasional)

First check

Inspect X-ray ON indicator bulb for failure or burn-out

1 more check with pass and fail actions are in ServiceForge. Connect ServiceForge to your AI

AC power cord and plug damage high voltage

AC power cord or plug shows damage, broken/frayed wires, missing grounding pin, or insecure conductors; loose prongs detected.

Ranked causes

1. Power cord or plug damaged or worn (unknown)
2. Missing or damaged grounding pin (unknown)
3. Loose prongs on power plug (unknown)
4. Missing strain relief clamp on power cord (unknown)

First check

Inspect AC power cord for damage

Test point: Full length of AC power cord
Expected: No damage, wiring insulation intact, no broken or frayed wires

3 more checks with pass and fail actions, 4 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

AC power cord or plug damaged high voltage

Power cord or AC plug shows damage, missing parts, broken wires, frayed insulation, or missing grounding pin

Ranked causes

1. Power cord or AC plug insulation damage or broken wires (unknown)
2. Missing grounding pin on AC plug (unknown)
3. Loose or insecure plug prongs or conductors (unknown)
4. Power cord strain relief clamp missing (unknown)

First check

Inspect power cord for damage and wiring insulation

Test point: Entire power cord length
Expected: No damage, missing parts, broken or frayed wires, intact insulation

3 more checks with pass and fail actions, 4 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Audible alarm LS1 on ISD Power Control PCB caution

Alarm LS1 sounds, indicating transformer AC voltage is out of normal range (too high or too low)

Ranked causes

1. Transformer voltage too high (occasional)
2. Transformer voltage too low (occasional)
3. UPS Off switch is engaged (occasional)
4. Broken wire in cable 887763 (rare)

First check

Observe LED status on ISD Power Control PCB

Test point: DS1 (Green), DS2 (Amber), DS3 (Red) LEDs
Expected: DS1 Green LED lit (transformer voltage OK)

2 more checks with pass and fail actions, 4 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Boot sequence fails at C-Arm battery check (Arrow 18) caution

Boot stops at Arrow 18 when system should check C-Arm battery.

Ranked causes

1. Generator Events Log indicates battery or sensor fault (common)
2. C-Arm battery failure or low charge (common)
3. INV·B·SEN signal fault on Filament Driver PCB (occasional)
4. INV·B·SEN signal fault on Generator Driver PCB (occasional)

First check

Observe arrow display on Control Panel

Test point: 20-character VFD display
Expected: Arrow 18 then progresses to Arrow 19

4 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Cannot capture navigation image

CAPTURE IMAGE button does not successfully transfer X-ray image to navigation system display

Ranked causes

1. Image has been modified from Last Image Hold buffer (common)
2. Excessive motion of phantom or patient during acquisition (common)
3. Calibration Fixture improperly installed on Image Intensifier (common)
4. Improper manual fluoro technique during image acquisition (common)

First check

Verify Calibration Fixture attachment

Test point: Image Intensifier mounting point
Expected: Fixture securely fastened, no movement

1 more check with pass and fail actions, 4 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Communication failed between workstation and C-arm

Workstation has not communicated with C-arm for more than 1 second; system finishes in-progress X-ray and disables future X-rays

Ranked causes

1. Foot pedal toe tapping or repeated control panel button pressing (common)
2. Workstation software exception or anomalous condition (occasional)
3. ARCNET communication failure (occasional)
4. Corrupted persistent object files (rare)

First check

Verify foot pedal and control panel not being pressed rapidly

Test point: C-Arm Control Panel
Expected: No rapid pedal or button activity detected

2 more checks with pass and fail actions, 4 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Contact bumper sense error caution

System cannot detect contact bumper assembly during boot diagnostics

Ranked causes

1. Bumper assembly connector defective (common)
2. Bumper assembly wiring fault (occasional)
3. Bumper assembly defective (occasional)
4. MCU defective (occasional)

4 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

DICOM print verification fails

DICOM printer not responding or print data transmission fails during verification test

Ranked causes

1. Printer powered off or disconnected from network (common)
2. Incorrect IP address in software configuration (common)
3. Ethernet cable loose or damaged (occasional)
4. Faulty Ethernet controller on SBC (rare)

First check

Verify printer is powered on and connected to network

2 more checks with pass and fail actions are in ServiceForge. Connect ServiceForge to your AI

Failed to record Cine to hard-drive radiation

Cine recording does not save to hard-drive when Fluoro and Camera Rotation switches held

Ranked causes

1. Cine Bridge PCB not seated (common)
2. FC-AL cable connections loose or disconnected (common)
3. Cine Bridge PCB LED FC-AL Controller not functioning (occasional)
4. DC power not supplied to Cine-drive (PS2) (occasional)

First check

Verify Cine Bridge PCB is seated

Test point: Cine Bridge PCB slot
Expected: PCB fully seated

3 more checks with pass and fail actions, 4 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Filament current error high voltage

Filament current reading differs from expected value after filament voltage has been verified correct

Ranked causes

1. Filament aging (rare)
2. Wrong filament selected (occasional)
3. Broken connection to filament circuit (occasional)
4. Current sense gain wrong (occasional)

First check

Verify SM_FIL_ACK* signal state for correct filament relay operation

Test point: SM_FIL_ACK*
Expected: Signal in correct state for selected filament

4 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Filament drive pulses absent high voltage

Filament drive pulse missing or both pulses absent; X-ray tube cannot produce X-rays

Ranked causes

1. Optoisolator failure (common)
2. Broken connections in filament drive circuit (occasional)
3. Faulty logic IC (7407 or 74LS14) (occasional)
4. FIL_CUR sensor fault (rare)

First check

Detect filament drive pulse presence at Generator Driver PCB

Test point: Filament drive pulse input to Generator Driver PCB
Expected: Both filament drive pulses present with normal amplitude and timing
Tools: Oscilloscope

2 more checks with pass and fail actions, 4 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Filament supply voltage wrong high voltage

Inability to produce correct filament voltage; system cannot generate proper X-ray exposure

Ranked causes

1. Bad filament supply regulator (common)
2. Wrong filament selected (occasional)
3. Fault in filament voltage sense divider (FIL_B_SN_DIV signal) (occasional)
4. Output stage fault on Filament Driver PCB (rare)

First check

Verify filament supply voltage regulation

Test point: FIL_B_SEN
Expected: Correct filament voltage as specified

Frame sync signal not detected

TIM frame synchronization signal not generated or signal path is open during diagnostics

Ranked causes

1. MCU to Backplane wiring fault (occasional)
2. Camera to Workstation wiring fault (occasional)
3. Backplane PCB defective (occasional)
4. MCU PCB defective (occasional)

4 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Ground continuity test failure high voltage

Excessive resistance measured between interconnect cable points and AC power plug ground pin during preventive maintenance ground continuity verification.

Ranked causes

1. Interconnect cable J1-3 (Safety ground) continuity fault (unknown)
2. Interconnect cable shield (connector shell) continuity fault (unknown)
3. Interconnect cable J1-9 continuity fault (unknown)
4. Interconnect cable J1-15 continuity fault (unknown)

First check

Measure continuity at J1-3 safety ground to AC power plug ground pin

Test point: J1-3 to AC Power Plug Ground Pin
Expected: < 0.5 ohm, < 0.5
Tools: Ohmmeter or DMM

3 more checks with pass and fail actions, 4 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Image fails to rotate or invert

Image Rotation and Image Invert functions do not operate; image remains static

Ranked causes

1. RS-422 communication failure (common)
2. Cabling to Camera disconnected or damaged (common)
3. Fluoro Functions PCB not seated (occasional)
4. Fluoro Functions PCB failure (occasional)

First check

Verify Image Rotation key operation

Test point: Image Intensifier output display
Expected: Image rotates clockwise and counter-clockwise

1 more check with pass and fail actions, 3 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Image out of focus

Monitor displays video but image is blurry or unfocused

Ranked causes

1. CCD camera focus error (common)
2. Camera calibration error (common)
3. Thermoelectric cooler failure (occasional)
4. Image intensifier power supply failure (occasional)

Image out of focus radiation

Image appears on monitor but is not sharply focused

Ranked causes

1. CCD Camera focus error (common)
2. Camera calibration out of specification (common)
3. TEC (Thermoelectric Cooler) malfunction (occasional)
4. II Power Supply output voltage incorrect (occasional)

1 corrective action and part numbers are in ServiceForge. Connect ServiceForge to your AI

Interconnect cable damaged or connector pins bent caution

Interconnect cable shows abrasions, cuts, excessive wear; Lemo connector pins are bent, missing, or loose; strain relief not secured

Ranked causes

1. Cable abrasion, cut, or excessive wear (common)
2. Lemo connector pins bent or missing (occasional)
3. Lemo connector pins not secured (occasional)
4. Strain relief not secured to cable or connector (occasional)

First check

Visually inspect interconnect cable for abrasions, cuts, or wear

Test point: Full length of interconnect cable
Expected: No abrasions, cuts, or excessive wear

4 more checks with pass and fail actions, 4 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

Keyboard test produces no audible clicks

Letters appear on screen but no click sounds are heard when keys are pressed

Ranked causes

1. Amplified speaker disconnected from EMI box (common)
2. Power to amplified speaker disconnected or faulty (common)
3. No audio output from GPOS SBC to amplified speaker (occasional)
4. GPOS SBC sound incorrectly adjusted (occasional)

4 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Lift down not responding caution

C-arm lift down motion fails to activate when requested via RUI or control

Ranked causes

1. RUI wiring fault (common)
2. RUI defective (occasional)
3. MCU wiring fault (occasional)
4. MCU defective (occasional)

4 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Lift up not responding caution

C-arm lift up motion fails to activate when requested via RUI or control

Ranked causes

1. RUI wiring fault (common)
2. RUI defective (occasional)
3. MCU wiring fault (occasional)
4. MCU defective (occasional)

4 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Network error message on DICOM workstation

Workstation displays network functions impaired or network not responding

Ranked causes

1. Disconnected network cable (common)
2. Wrong network cable type connected (occasional)
3. Network is down (occasional)
4. Network cable or connector damaged (occasional)

First check

Visually inspect and reconnect network cable

Test point: Network port on Workstation and DICOM network
Expected: Cable fully seated with no visible damage

4 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

No +15 volt power to remote user interface caution

Remote control unit not receiving +15V supply voltage

Ranked causes

1. Faulty Lemo cable or connector connection (common)
2. Cable or connector defect on assembly 884758 (occasional)
3. Cable or connector defect on assembly 879450 (occasional)
4. Cable or connector defect on assembly 884705 (occasional)

4 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

No +60 volt output from PS4 high voltage

Power supply not supplying required +60V rail

Ranked causes

1. Power switch on PS4 set to OFF (common)
2. Open fuse in DC motor power circuit (common)
3. Loose or faulty ground/connector for cable 902272 (occasional)
4. Power supply PS4 defective (occasional)

4 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

No filament current with filament voltage present high voltage

Filament is not heated despite voltage being applied, preventing X-ray generation

Ranked causes

1. P3 disconnected from Filament Driver PCB (common)
2. P1 disconnected from tank A9J1 (common)
3. Broken connection in cable to tank (occasional)
4. Filament current sense circuit fault (occasional)

First check

Visually inspect P3 connector at Filament Driver PCB for disconnection or damage

Test point: P3 connector
Expected: Connector firmly seated and undamaged

3 more checks with pass and fail actions, 4 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

No filament voltage observed high voltage

FIL–VOLT signal on Generator Driver PCB reads zero; filament cannot be heated; no X-ray production possible.

Ranked causes

1. No FIL–B–PLUS voltage; resistors open or cable problem (common)
2. Transistor open or capacitor short in FIL–B–PLUS circuit (occasional)
3. No filament drive signals present (occasional)
4. Faulty or shorted filament voltage sense resistors or sensor failure (occasional)

First check

Measure FIL–B–PLUS voltage supply

Test point: FIL–B–PLUS line at Generator Driver PCB
Expected: Appropriate supply voltage present per schematic

2 more checks with pass and fail actions, 4 corrective actions, and part numbers are in ServiceForge. Connect ServiceForge to your AI

No image on monitor radiation

Image does not appear on Workstation monitors during X-ray operation

Ranked causes

1. CCD Camera failure (common)
2. Image Intensifier tube failure (occasional)
3. II Power Supply failure (occasional)
4. Workstation failure (occasional)

First check

Verify Image Control Test generates image

Test point: Workstation monitors
Expected: Image appears on monitor

1 corrective action and part numbers are in ServiceForge. Connect ServiceForge to your AI

No image on monitor

Monitor displays no video signal after CCD camera initialization

Ranked causes

1. CCD camera failure (common)
2. Image intensifier failure (common)
3. Image intensifier power supply failure (occasional)
4. Workstation failure (occasional)

Power injector test fails high voltage

External interface test indicates no PWR-INJCT signal from System Interface PCB

Ranked causes

1. No PWR-INJCT signal from System Interface PCB (occasional)
2. Loose or disconnected wiring to connector (common)
3. External interface PCB relay failure (occasional)
4. System interface PCB failure (occasional)

First check

Verify all wiring connections to Room Interface connector are secure

1 more check with pass and fail actions are in ServiceForge. Connect ServiceForge to your AI

Rotational servo fault detected caution

Rotational motion controller detects abnormal servo response or collision during diagnostics

Ranked causes

1. Rotation servo controller wiring fault (occasional)
2. Rotation motor wiring fault (occasional)
3. MCU defective (occasional)
4. Rotation servo controller defective (occasional)

4 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Service computer cannot connect to service node

Service computer RUT or UtilitySuite application fails to establish ARCNET connection to service node

Ranked causes

1. Damaged RS-232 service cable (common)
2. Damaged ARCNET connector (common)
3. Loose or damaged cable from J11 to J1 (common)
4. Failed service ARCNET node (occasional)

First check

Inspect RS-232 service cable for damage and connectors for looseness

1 more check with pass and fail actions are in ServiceForge. Connect ServiceForge to your AI

System fails to complete boot-up from hard-drive

System cannot load software from hard drive after BIOS stage completes

Ranked causes

1. AC/DC power problem (common)
2. Loose cabling connectors or unseated PCBs (common)
3. Faulty System Interface PCB, IDE hard-drive, or corrupt software (occasional)
4. Faulty component within the Generator (occasional)

4 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

System heats up too quickly or cooling takes >20 minutes caution

Thermal management problem; excessive heating or slow cooling below 20 minutes

Ranked causes

1. Fan vent screen blocked (common)
2. Fan ducting leaks (common)
3. Heat Pipe thermal contact poor (occasional)
4. Heat Sink thermal contact poor (occasional)

4 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

More symptoms

UPS emergency OFF button functional check
Workstation totally inoperative
Wrong filament current observed when voltage correct
Wrong filament voltage observed
X-ray on switch fails to initiate X-rays
X-ray On Switch fails to initiate X-rays
12VDC DVD fan B4 not working
AC line configuration mismatch
AC power cord or plug damaged
AC power cord or plug damaged or insulation compromised
Antistatic drag wire damaged, loose, or obstructed
Auto brightness stabilization failure
BAD THERMISTOR DETECTED alarm
Bad thermistor detected or thermistor failure
Balance wheel does not turn
Battery charger failed
Battery charger light does not illuminate
Boot sequence fails at duty cycle table load (Arrow 13)
Boot sequence fails at generator object initialization (Arrow 5)
Boot sequence fails at OS loading completion (Arrow 4)
Boot sequence fails at pre-charge complete (Arrow 16)
Boot sequence fails at stator ramp (Arrow 15)
C-Arm hangs failing to boot completely
C-Arm hangs failing to boot completely
Cable or connection damaged or loose
Camera fails to rotate
Camera fails to rotate
CHARGER FAILED error message displayed
Charger light does not illuminate
Circuit Breaker trips after inserting power cord into AC receptacle
Clutch sensing error
Collision detected
Collision detection not ready
Contact detector fails to detect contact
Data error detected
Door interlock test fails
Failure of one or more ESD-sensitive devices in the Workstation
Fans operate but system heats up too quickly or takes longer than 20 minutes to cool
GE logo/status screen absent from monitors
GE logo/status screen does not appear on LCD monitors during boot
High voltage register failure
Image fails to rotate or invert
Interconnect cable damaged or connector misaligned
Interconnect cable damaged or Lemo connector misaligned
Interconnect cable or LEMO connector damaged or misaligned
Interconnect cable wear or connector damage
Interlock system malfunction
Intermittent heat messages on LCD monitors
Joystick communication failure
Joystick initialization error
Joystick motion enable error
Joystick stuck or not responding
Keyboard test produces no audible clicks and no letters on screen
Lift column inoperative
Lift motor movement test failed
Motion Detection - cannot capture navigation image despite no apparent movement
Motion disabled or not responding
Motion error detected
Motion failure detected
Network connection not established
Network connectivity test failed
Network device does not respond to DICOM command
No 115 VAC power to PS4 input
No bootup
No click heard when interconnect cable unplugged from C-Arm
No fans operate
No power indication on AC Pilot Lamp (DS1)
One front caster does not contact floor
Orbital servo fault detected
Orbital servo overrun error
Overload fault displayed
Pre-charge voltage error on boot
Printer does not power on
Printer will not turn on
Rear caster does not roll freely on floor
Rear caster does not steer freely
Remote unit not sensed
Rotational servo overrun error
Service LED flashing
Stator does not start during boot-up
Stator does not start during boot-up
Stator stops running unexpectedly
System does not complete pre-charging, PRE-CHARGE VOLTAGE ERROR displayed
System does not complete pre-charging, PRECHARGE VOLTAGE ERROR displayed
System fails to boot from BIOS
System fails to complete boot-up from BIOS
System halted with fatal error
UPS error - power supply fault detected
UPS internal temperature too high
USB mouse cursor not responding
Video abnormalities, artifacts, or pixel drop-outs
Video abnormalities, artifacts, pixel drop-outs
Workstation ARCNET test fails or incomplete boot
Workstation boots but C-Arm not responding with charger light on
Workstation boots but nothing on C-arm; battery charger light OFF
Workstation does not respond to Ping command
Wrong filament current observed (voltage correct)
Wrong filament voltage observed
X-ray exposure switch stuck at startup
X-ray ON lamp fails to light when X-rays are generated
X-ray switch held in ON position at startup
X-ray switch security mismatch
AC power cord strain relief clamp loose or missing
Actual kVp higher than displayed
Actual kVp lower than displayed
Actual mA higher than displayed
Actual mA lower than displayed
Ambient light sensor test screen fails to lighten or darken
Antistatic drag wire loose or damaged
Audible alarm does not signal exposure start or end
Balance wheel is loose on axle bolt or wobbles
Bargraph voltage less than 170 VDC during exposure
Battery charger evaluation fails
Battery Charger Evaluation fails
Black image with ABS
Black image with technique servo at maximum
Boot does not progress past logo/status screen
Boot sequence fails at ABS table load (Arrow 14)
Boot sequence fails at ARCNET arrow (Arrow 1)
Boot sequence fails at filament ramp (Arrow 17)
Boot sequence fails at Workstation X-ray enable (Arrow 19)
Brake fails to hold cross-arm in lock position
Brakes on one or both rear wheels do not engage
C-arm anode temperature at 80% capacity
C-arm charger failure at startup
C-arm charger failure during operation
C-arm clutch open during operation
C-arm clutch released or disengaged
C-arm fails to rotate smoothly through cradle
C-Arm fails to rotate smoothly through cradle
C-Arm orbital movement not smooth or restricted
C-Arm rotational movement not functioning smoothly
Calibration: Beam Alignment
Calibration: Camera iris stops
Calibration: Dose Area Product (DAP) verification
Calibration: Enter mA Limit Values
Calibration: Laser Aimer beam alignment
Calibration: Motorized drive motion and angle positioning
Calibration: System software installation
Cannot position instrument within 3 mm of anatomical landmark
Casters rumble, squeak, or wobble
Casters skid
CCD Camera rotation binds or exhibits jerky motion
CCD camera rotation binds or jerky motion
Circuit Breaker trips after engaging power switch
Clutch open condition detected
Clutch open or not engaged
Clutch position sensor error
Collimator hesitates, stops, or lugs down
Collimator hesitates, stops, or lugs down during movement
Collimator hunts for position
Collimator hunts for position
Collimator iris motor failure
Column lift switch stuck
Column movement stops before reaching maximum or minimum height
Column movement stops before reaching maximum or minimum height
Contact detection assembly attachment detected
Contact detection assembly removal detected
Control panel error
Cross-arm scarring, rust or metal splinters present
Diagnostic switch configuration error
Error message 'FAST STOP ACTIVATED' displayed
Evidence of ESD between Workstation and grounded objects
Excessive tank temperature
Excessive temperature at High Voltage Tank
Failed attempt to start UPS on battery power
Fan B3 runs too slowly, has bearing noise or does not run at all
Fan runs too slowly, has bearing noise or does not run at all (B1/B2)
Fast stop activated
Filament supply voltage wrong
Flip Flop brake does not prevent C-arm rotation
Flip Flop brake handle insufficient tension
Flip-Flop brake does not prevent C-Arm rotation
Fluid ingress into equipment
Front caster binds or wobbles on axle bolt
Front caster does not pivot freely on vertical axis
GE logo/status screen appears on both monitors but boot does not progress
GE logo/status screen appears on one LCD monitor but not the other during boot
GE logo/status screen on one monitor only
Generator communication loss detected
Hand Switch indicator lights off
Hand switch indicator lights off with VFD OK
High voltage generator error
High voltage generator software error
HLF footswitch fails to initiate X-rays
Horizontal Cross-Arm brake fails to lock position
HVL below specification range
Image resolution inferior to specification
Image too dense or too light
Incorrect RUI or C-Arm orientation relative to patient
Interconnect cable damaged or worn
Interlock circuit open
Interlock system down preventing X-rays
Interlock system down preventing X-rays
Invalid port entry
Joystick does not respond during initialization
Key disable signal error
Key switch error
L-Arm brake does not secure L-Arm
L-Arm brake does not secure L-Arm
Laser Aimer beam not visible after power on
Laser Aimer misalignment or not securing
Laser beam not visible after Laser Aimer powered on
Laser beam not visible after power on
Laser beam not visible after power on
LEMO connector not mating properly
Lift button non-functional
Lift switch pressed continuously for 30 seconds
Lift switch stuck on control panel
Low contrast image quality
Low contrast images
Mode footswitch fails to toggle modes
Motion calibration required
Motion calibration required
Motion stop button not functioning
Motorized drive does not respond to control input
Motorized motion disabled
Motorized orbital movement not functioning smoothly
No bootup with VFD and handswitch indicator OK
No click heard when workstation plugged into AC power
No dynamic image displayed during Cine recording
No fans operate
No filament current (filament voltage present)
No video and no pilot tone
No video but pilot tone OK
No video on monitor
No video output on display
No voltage from CAM COOLER PWR to CAM COOLER RTN
Only one caster brake works
Output film or paper is blank
OVERLOAD FAULT
Overload fault in HV regulator
OVERVOLTAGE ERROR
Overvoltage error displayed
Overvoltage fault in HV generator
Pre-charge timeout error on boot
Precharge voltage too high during startup
Printer output is blank
Red UPS OFF button does not light
Red UPS OFF button does not light when pressed
Relay not activating during boot test
Resolution of captured navigation image is not as good as original
Rotation of captured image is different than original
RUI button stuck at boot
RUI communication failure
RUI communication failure
RUI control key stuck
RUI key stuck
RUI key stuck or button stuck
Spots on image
Spots visible on printed image
Stator motor does not start during boot
Stator motor stops during operation
Stator stops running after boot
Stop Motion button does not halt movement or provides no feedback
System does not boot - VFD stops at 14th arrow
System does not boot - VFD stops at 18th arrow
System does not boot – VFD display stops at 14th arrow
System does not complete pre-charging, PRE-CHARGE TIME-OUT ERROR displayed
System does not complete pre-charging, PRECHARGE TIME-OUT ERROR displayed
System does not shut down immediately after red button press
System does not shut down immediately when red UPS OFF button pressed
System does not shut down immediately when UPS OFF button pressed
System won't record navigation snapshot to CD/DVD
System won't verify correct registration
TEC Cooling test failure
UPS communication error
UPS does not power off within 10 seconds
UPS does not power on
UPS does not start
Vertical column lift buttons not working
Vertical motion commanded but fails
Vertical movement not functioning or jerky
VFDs inoperative
VFDs inoperative with handswitch indicator OK
Video present but no pilot tone
White image with ABS
White image with technique servo at minimum
Wig Wag brake fails to prevent motion
Wig-Wag brake fails to prevent motion
Workstation boots but C-Arm not responding with charger light off
Workstation does not boot
Workstation keyboard communication failure
Workstation UPS communication failure
Workstation UPS failure
Workstation will not track in a straight line
Wrong filament selection
Wrong filament selection
X-ray disable keyswitch in standby position
X-ray exposure switch stuck during boot
X-ray key switch in standby position
X-ray key switch in standby position
X-RAY ON indicator not lit during exposure
X-ray overtime; extended exposure
X-ray room door open
X-ray room door open
X-ray switch security line mismatch
X-ray switch security mismatch
X-ray tube housing hot
X-ray tube overheating or thermal runaway
X-ray tube temperature sensor failure
X-rays temporarily disabled, FFB reboot
100 kVp @ 300 mAs exposure fails to execute
24 hour recharge required — X-rays disabled
24-hour recharge required
4 hour warm-up required
4-hour warm-up required
4-hour warmup required
A/D channel failure at startup
A/D converter channel failure
AC input voltage abnormal
AC line configuration does not match measured voltage
AC line power loss detected
AC line voltage configuration mismatch
AC line voltage not configured
AC line voltage not configured
AC line voltage not configured
AC power failure detected by UPS
AC power line sensor error
AC power line sensor error detected
AC power line sensor error detected
AD channel fail - power off
AD channel fails during startup
AD channel failure
AD channel failure
AD Channel Failure error during boot
AD CHANNEL FAILURE message displayed
All four indicators flashing; Workstation beeps 3 times every 10 seconds
All squares and arrows indicators did not illuminate; error message displayed
Ambient light sensor does not adjust monitor brightness
Ambient light sensor not responding correctly
Anatomical profile corruption detected
Anatomical profile not supported
Anatomical profiles disabled
Anatomical profiles disabled - invalid format
Anatomical profiles disabled - serial number mismatch
Anatomical profiles unavailable with C-arm
Anode is hot — HLF disabled
Anode is hot (C-arm display)
Anode is warm
Anode is warm (C-arm display)
Anode rotor not rotating after X-ray shot
Anode rotor not spinning
Anode temperature at 70-80% capacity
Anode temperature at 80% capacity or greater
Anode temperature at high capacity threshold
Anode temperature at warm threshold
Antistatic drag wire damage or detachment
Antistatic drag wire damaged or loose
Antistatic drag wire loose or damaged
Antistatic drag wires damaged or not secured
Antistatic drag wires loose, damaged, or obstructed
Antistatic drag wires not securely attached or damaged
Arcing detected in High Voltage Tank
Arcing or carbon trails observed
ARCNET transmit pipe temporarily full
Armed (film exposure preparation)
Artifacts present in fluoro image with Laser Aimer
Artifacts present in fluoroscopy image with Laser Aimer attached
Artifacts visible in fluoro image with laser aimer
Artifacts visible in fluoro image with laser aimer attached
Auto Technique Tracking out of range
Battery and Overload LEDs on simultaneously
Battery charge below 40 percent
Battery charge low
Battery charge not restored to nominal voltage
Battery charge voltage does not reach nominal after exposure
Battery charge voltage not at nominal values
Battery charger failure
Battery charger light does not illuminate
Battery charger light is off with workstation powered off
Battery charger not operating during boot
Battery pack evaluation fails
Battery Power LED on and Battery low
Battery voltage low during operation
Beam Alignment Verification
Boot sequence fails at ADC check (Arrow 11)
Boot sequence fails at CMOS initialization (Arrow 8)
Boot sequence fails at early stage
Boot sequence fails at error handler initialization (Arrow 7)
Boot sequence fails at generator bridge data initialization (Arrow 12)
Boot sequence fails at generator event table load (Arrow 9)
Boot sequence fails at generator object relationships (Arrow 6)
Boot sequence fails at persistent data CRC (Arrow 2)
Boot sequence fails at PIO initialization (Arrow 10)
Boot sequence fails at timer initialization (Arrow 3)
Brakes do not engage completely
Brakes do not release
Buzzer sounds when workstation switched on
C-arm 24 hour recharge required
C-arm 4 hour warm-up required
C-arm anode temperature at 70-80% capacity
C-Arm batteries critically low
C-Arm batteries low charge
C-Arm batteries require 24-hour recharge
C-arm battery charge at 40-70%
C-Arm clutch is open or released
C-Arm collision detected
C-arm collision detected during motorized motion
C-Arm contact with Image Intensifier detection assembly
C-arm does not rotate freely when Flip Flop brake released
C-Arm does not rotate freely when Flip-Flop brake released
C-Arm or Workstation grounding defect
C-arm reconnected to workstation
C-Arm requires 4-hour warm-up after 60 days inactivity
C-Arm rotational movement not smooth or restricted
C-arm system armed for film exposure
Calibration: Auto Technique Tracking
Calibration: Battery charger output voltage indicator
Calibration: Battery charger output voltage indicator
Calibration: Beam alignment verification
Calibration: Beam Alignment Verification
Calibration: C-Arm angle position
Calibration: C-Arm orbital movement
Calibration: Camera cooler
Calibration: Clutch switch replacement and verification
Calibration: Collimator and filament after software installation
Calibration: Collimator Iris Blade Positioning
Calibration: Collision detection function
Calibration: Contact detection function
Calibration: Cumulative Dose Display Accuracy (Skin Dose CAK mode)
Calibration: DAP accuracy verification
Calibration: DAP Collimator and Iris Calibration (Dual-leaf systems)
Calibration: DC power supply PS1 +5.1V output
Calibration: DC power supply PS1 9 (C-Arm)
Calibration: Dead time between kV drive signals
Calibration: Differentiator setup
Calibration: Dose Area Product (DAP)
Calibration: Dose Area Product (DAP) Calibration Setup
Calibration: Dose Area Product (DAP) single-leaf cardiac systems
Calibration: Dose Area Product (DAP) Tube Calibration
Calibration: Dose Area Product (DAP) verification
Calibration: Dose Display Accuracy (DAP mode)
Calibration: Dose Display Accuracy (Skin Dose AKR mode)
Calibration: End stop position - C-Arm not at 90 degrees horizontal
Calibration: Filament and Collimator
Calibration: Filament/duty cycle
Calibration: Fluorographic pulsed mA accuracy test
Calibration: Fluoroscopic kVp accuracy at 5 mA
Calibration: Fluoroscopic kVp accuracy at maximum mA
Calibration: Generator and functional tests
Calibration: High Voltage Supply Regulator
Calibration: High voltage supply regulator mA null offset
Calibration: Home position - Image Intensifier out of level
Calibration: Image intensifier resolution
Calibration: Image tube sizing
Calibration: ISD PCB installation and verification
Calibration: Isolation transformer output
Calibration: kVp accuracy at 5 mA
Calibration: kVp accuracy at maximum mA
Calibration: Lens focus
Calibration: Lock-out/Tag-out procedure
Calibration: Mag field size
Calibration: Monitor arm elbow pivot
Calibration: Monitor arm shoulder pivot
Calibration: Monitor arm vertical balance
Calibration: Monitor arm wrist pivot
Calibration: Monitor Latch Cleaning
Calibration: Motorized drive angular positioning
Calibration: Motorized drive coupling
Calibration: Multi-output power supply PS2
Calibration: Orbital clutch anti-rotation stop
Calibration: Orbital clutch anti-rotation stop
Calibration: Orbital clutch anti-rotation stop position
Calibration: Orbital potentiometer RP2
Calibration: Power supply PS1 DC outputs
Calibration: Power supply PS2 DC outputs
Calibration: PWM chip synchronization
Calibration: Ramp peak voltage
Calibration: Remote Control Screen function
Calibration: Rotation potentiometer RP1 drive belt replacement
Calibration: Rotational potentiometer RP1
Calibration: Shoulder Pivot
Calibration: Skin dose limit rate measurement and adjustment
Calibration: Skin dose rate limit verification
Calibration: Skin Dose Rate Limit Verification at Maximum kV/mA (HLF mode)
Calibration: Skin dose rate verification
Calibration: Stability pot (R83) overshoot adjustment
Calibration: Surgical Navigation receiver or transmitter installation
Calibration: Surgical Navigation system functional test setup
Calibration: System Lock-Out/Tag-Out procedure
Calibration: System Software Installation
Calibration: Verify mA Limit Values and Maximum HLF
Calibration: Vertical Arm Balance
Calibration: X-ray On pushbutton replacement
Camera rotation symbols not appearing or rotating incorrectly
Cannot make network connection
Cannot open port on firewall
Cannot read image file from CD/DVD
Cannot write to removable media
CD/DVD drive failure
CD/DVD drive not responding
CD/DVD drive not responding or not properly installed
Charger failed (during operation)
Charger failed at boot-up
Charging current below specification
Charging voltage not reaching specification
Cine disk not available
Cine file corrupted in Image Directory
Cine recording or playback not functioning
Clutch fails to engage
Clutch fails to release
Clutch is open
Clutch is open (C-arm)
Clutch sense signal not responding
Coin cell battery replacement required
Collimation control failure
Collimator alignment verification
Collimator calibration mismatch
Collimator calibration required
Collimator calibration values mismatch
Collimator displays error message
Collimator iris larger than indicated
Collimator iris malfunction
Collimator iris potentiometer error
Collimator iris stuck or inoperable
Collimator iris too large
Collimator iris unstable
Collimator leaves malfunction
Collimator leaves rotation not functioning
Collimator preview icons not indicating correct function
Collimator replacement
Collimator stuck
Collision detected
Collision detected on C-arm
Collision Detection Assembly status change
Collision detection signal anomaly
Collision detector fails to detect collision
Collision detector reports false collision
Column movement is noisy or rough
Column movement is noisy or rough
Communication error between processors
Communication failed between Generator and Workstation
Communication failed with generator
Communication failure with navigation computer
Contact bumper installed and undamaged
Contact detected on image intensifier
Contact detected on Image Intensifier
Contact detected on Image Intensifier assembly
Contact detected with detection assembly
Contact detection signal not responding
Contact detector reports incorrect contact
Control panel communication error
Control panel does not display technique values
Control panel key stuck at startup
Control panel key stuck during boot
Control panel key stuck during boot
Copy failure during disk write
Corrupted image cannot be displayed
Corrupted images deleted
Corrupted images detected at bootup
Corrupted software or data detected
CPU or OS runtime exception occurred
Cross-arm hits rough spots or grinds during extension/retraction
Current anatomical profile disabled
Current anatomical profile disabled
Current anatomical profile disabled
DAP display shows incorrect units
DATA ERROR message appears during boot
Data loss or disk drive damage during operation
Delete all complete; reboot required
Delete all patient information in progress
DICOM device configuration error
DICOM error
DICOM error
DICOM secondary capture cine not supported
DICOM server out of resources
DICOM server out of resources
DICOM server out of resources
DICOM server timeout
Different C-arm connected to workstation
Different C-Arm connected to Workstation
Disk full during copy operation
Disk not writable for copy operation
Display studies and patient information on DICOM server fails
Documentation of DAP Calibration
Dose Area Product (DAP) reading inaccuracy
Dose Area Product calibration required
Dose Area Product verification
Dose calibration required
Elbow pivot movement too tight or too loose
Electric shock from high voltage components after power removal
Emergency response during energized electrical work
Energized electrical work on 0-50V circuits
Energized electrical work on 120-240V circuits
Energized electrical work on 240-480V circuits
Energized electrical work on 50-120V circuits
Entity already exists during DICOM retrieve
Entrance exposure rate limits verification
Equipment instability on slopes or uneven floors
Equipment rolls uncontrolled during movement
Error processing DICOM file
Error reading disk
Error reading disk
Error reading disk
Error retrieving images from PACS
Error writing disk
Failed to open firewall port
Failed to read image file
Failed to read image file from media
Fast Stop switch does not stop Vertical Column movement
Fast Stop switch does not stop Vertical Column movement
Field size adjustment not functioning
Field size selection failure
Filament calibration required
Filament current error; wrong filament current reading
Filament current out of tolerance
Filament drive pulses absent
Filament Driver PCB replacement
Filament not calibrated
Filament regulator failure
Filament regulator output out of tolerance
Filament select error
Filament size mismatch
Filament size mismatch with hardware
Filament voltage error; wrong voltage applied to filament
File system shutdown test via UtilitySuite
Film exposure exceeded time limit
Film exposure switch released early
Film exposure time exceeded
Film mode exposure unsuitable or incorrect
Film mode functional test
Film mode pre-arm fails
Fingerprint test for position accuracy
Flammable gas leak near equipment
Flip-Flop motion restricted or stiff
Fluoroscopy image rotation or reversal incorrect
Footswitch configuration error detected
Footswitch security error
Frame sync error disables X-rays
Frame sync error during boot
Frame Sync Error during operation
Generator batteries test - error messages
Generator communication lost during exposure
Generator Interface PCB installation verification
Generator interface PCB requires replacement
Gravitational/mechanical energy hazard during component removal
Gravitational/mechanical energy hazard mitigation - C-arm with L-arm (Standard C)
Gravitational/mechanical energy hazard mitigation - C-arm without L-arm (Super C)
Heat management messages do not appear on workstation monitor
Heat Management test messages do not appear on Workstation Monitor
High current electric shock from battery packs
High kVp detected in kV feedback circuit
High Level Fluoro exposure time exceeded
High level fluoro overtime alarm
High mA detected in mA feedback circuit
High Voltage and Control Cable Assembly requires replacement
High voltage cable damage
High voltage cable damaged
High voltage cable damaged or worn
High voltage cable damaged or worn
High voltage generated without X-ray switch activation
High voltage generated without X-ray switch activation
High voltage on without X-ray switch activation
High voltage overvoltage fault
High voltage regulator overload fault
High voltage regulator saturation fault
High-capacity disk drive failure
High-capacity disk failure
High-voltage regulator overload fault
High-voltage regulator saturation fault
HLF Footswitch fails to initiate X-rays
HLF overtime - exposure time exceeded
Horizontal Cross-Arm grinding or rough spots during motion
Housing is hot — HLF disabled
Housing is warm
Housing overheated, X-rays disabled
Housing temperature at 70-80% capacity
Housing temperature at 80% capacity or greater
HV cable damaged or degraded
HV cable damaged or worn
HV cable damaged or worn
HV generator error
HV register failure at startup
Image annotation and measurements removed during zoom
Image brightness adjusts but appears too light or dark
Image file exceeds DICOM size limit
Image not centered in fluoroscopy
Image orientation inversion/mirroring not functioning
Image quality unacceptable
Image resolution out of specification
Image rotation not functioning
Image save function not functioning
Image swap between monitors not functioning
Image too big to copy
Image too large to copy
Incompatible DICOM format
Insufficient disk space for copy completion
Insufficient disk space to retrieve DICOM images
Insufficient media capacity
Insufficient media capacity
Insufficient media capacity for copy
Insufficient space on current disk for spanning
Intelligent Shutdown logic failure
Intelligent Shutdown Power Control PCB replacement
Intelligent Shutdown test
Interconnect cable damaged or worn
Interconnect cable defect
Interconnect cable strain relief loose or damaged
Interlock circuit failure at power-up
Interlock circuit failure at startup
Invalid IP address
Invalid IP address
Invalid IP address entered
Invalid port number for DICOM local server
Invalid port number for LOCAL server
Invalid port number for Query/Retrieve
Invalid port number for REMOTE server
Invalid profile format
Invalid year value entered
Isolation transformer output out of specification
Isolation transformer output out of specification
Isolation transformer output voltage out of specification
Isolation transformer secondary voltage out of specification
Joystick failure
Joystick stuck
Joystick X position error high
Joystick X position error low
Joystick X-axis not responding properly
Joystick Y position error high
Joystick Y position error low
Joystick Y-axis not responding properly
Key stuck on control panel
Key switch in standby; X-rays disabled
Key switch signal anomaly
Keyboard communication failure
kV loop error: actual kVp higher than indicated
kV loop error: actual kVp lower than indicated
KV on in error
kVp accuracy out of specification
kVp accuracy out of specification (Keithley meter)
kVp accuracy out of specification (RadCal meter)
kVp regulation error exceeds high tolerance
kVp regulation error exceeds low tolerance
kVp values outside Auto-Technique Tracking range
L-Arm does not rotate freely
L-Arm does not rotate freely
Laser Aimer beam not aligned with crosshairs
Laser Aimer causes image artifacts
Laser aimer does not lock to C-arm
Laser Aimer fluoro image artifacts present
Laser beam not centered on crosshairs
Lemo connector pins loose or unsecured
Lift column inoperative
Lift Down request signal anomaly
Lift switch stuck or continuously pressed
Lift Up request signal anomaly
Light or dark image with working ABS
Line power was lost
Loading Low Dose ABS table
Loading Standard ABS table
Login failed
Login failed - incorrect password
Login password incorrect
Logout confirmation prompt
Logout in progress
Lost connection to DICOM server
Lost connection to DICOM server
Lost connection to DICOM server during retrieve
Low kVp detected in kV feedback circuit
Low mA detected in mA feedback circuit
Low mA messages displayed
Low mA output
Low UPS battery message appears during shutdown
mA loop calibration error: actual mA higher than indicated
mA loop calibration error: actual mA lower than indicated
mA on in error
MA ON IN ERROR message after HVSR replacement
mA output calibration error exceeds high tolerance
mA output calibration error exceeds low tolerance
mA sensor failure
mA sensor failure detected
MCU CMOS requires reconfiguration after battery replacement
Media already contains data
Media ejected prematurely
Media in CD/DVD drive not writable
Media in device for copy operation not writable
Mode control failure in vascular mode
Mode Footswitch fails to toggle modes of operation
Monitor arm elbow pivot too tight or too loose
Monitor arm shoulder pivot too tight or too loose
Monitor arm vertical balance issue
Monitor arm wrist pivot stiff or drifts
Monitor latch accumulates gray residue
Monitor latch accumulation of gray residue
Motion disabled
Motion disabled by safety stop
Motion enabled signal not responding
Motion error
Motion failure
Motion failure
Motion stop button will not clear
Motion stop function fails
Motion stop status signal anomaly
Motorized C-Arm rotational motion calibration
Motorized drive motion calibration required
Motorized drive not calibrated
Motorized motion disabled
Motorized orbital motion calibration
Motorized orbital motion with clutch released
Navigation computer not responding
Neither caster brake works
Network configuration requires reboot after changes
Network connection failure
Network Verification test
New disk needed
New password and retyped password do not match
New password too short
New password too short
No +5 volt power to servo drive sensors
No alarm sounds when red UPS OFF button pressed
No alarm sounds when UPS OFF button pressed
No anode motor sound during film mode
No backup power after AC loss
No beep sound when footswitch pressed
No DICOM images match search criteria
No disk in CD/DVD drive
No disk in drive
No Ethernet IP address or subnet mask configured
No fluoroscopy image displayed
No match found
No media in device for copy operation
No media in device for copy operation
No response, server timed out
No static image on left monitor
No static image on left monitor (last image hold)
Not enough disk space to retrieve images
Not enough space on current disk
NVRAM CRC test failed
Old password incorrect
Old password incorrect on change
On Battery and Overload indicators both lit; Workstation beeps once per second
On Battery indicator flashes, all others off; Workstation beeps every 2 seconds
On Battery indicator flashing; Service indicator flashing; Workstation beeps continuously
On Battery indicator glows, all others off; Workstation beeps every 4 seconds
On Battery indicator lit; Service indicator flashes; Workstation beeps continuously
One lift button functional, other non-functional
One or two fans do not operate
One or two fans do not operate
One vertical column lift button works, other does not
Operation failed with unexpected error
Orbital auxiliary signal not responding
Orbital brake fails to lock C-Arm
Orbital brake fails to lock C-arm position
Orbital fault signal not responding
Orbital motion displays incorrect angle
Orbital motion displays incorrect direction
Orbital movement fault detected
Orbital position potentiometer signal anomaly
Orbital servo controller not responding
Output from UPS abnormal on battery power
Output voltage out of limits on battery power
Overvoltage condition detected
Overvoltage fault in high-voltage regulator
Overvoltage message displayed
Password entry too short
Password mismatch on change
Patient data deletion completed
Patient data deletion in progress
Patient health information deletion
Persistent error message during operation
Ping response does not return all transmitted packets
Plug cover screws loose on prongs
Poor image quality: pixel blemishes
Poor image quality: rolling or torn image
Poor image quality: unstable image
Poor image quality: video noise
Power cord strain relief clamp missing or loose
Power cord strain relief clamp missing or loose
Power not lost to workstation on cord removal
Power not lost to workstation when cord unplugged
Power On and On Battery indicators both lit; Workstation beeps every 2 seconds
Power On and Overload indicators lit; Workstation beeps once per second
Power On indicator lit; Service indicator flashes; Workstation beeps continuously
Power On, Battery, and Overload indicators flashing; Workstation beeps continuously
Power On, On Battery, and Service indicators lit; Workstation beeps continuously
Power supply cooling fans run too slowly, have bearing noise or do not run
Pre-charge voltage does not reach battery voltage
Pre-charge voltage exceeds maximum threshold
Pre-charge voltage oscillates between 280V and 180V
Precharge circuit timeout
Precharge circuit timeout during startup
Precharge circuit timeout during startup
Precharge voltage error
Precharge voltage error during startup
Precharge voltage too high
Printer communication error
Printer does not respond to print command
Printer error
Printer fan maintenance
Printer is out of film or paper
Printer offline
Printer offline
Printer out of film or paper
PS1 or PS2 replacement
PS3 power supply requires replacement
Radiographic exposure completes with failure indication
Red UPS OFF button alarm does not sound
Red UPS OFF button does not light up
Remote control battery is low
Remote control battery low
Remote control cursor or buttons not responding
Remote control screen not displaying
Remote user interface communication failure
Remote user interface key stuck
Replace C-Arm power supply PS3
Requested operation failed
Resolution below specification on image intensifier
Restore power after service
Restore power after service completion
Retrieve image(s) from DICOM server fails
Room door open
Rotational auxiliary signal not responding
Rotational fault signal not responding
Rotational motion displays incorrect angle
Rotational motion displays incorrect direction
Rotational movement fault detected
Rotational position potentiometer signal anomaly
Rotational servo controller not responding
RUI acquisition controls not functioning
RUI key press not generating unique code
RUI sense signal not responding
RUI software version not displaying
Running filament calibration
Saturation fault in HV regulator
Save operation failed
Scratch appears on printout
Selected image cannot be displayed
Serial number mismatch between C-arm and Workstation
Shoulder pivot movement too tight or too loose
Skin spacer installation verification
Software or data corruption detected
Stack memory dangerously low
Standard operating menus absent from right monitor
Standard operating menus do not appear on right LCD monitor
Stator not on; power off
Stator standby
Steering brake ineffective on rear caster
Store studies and patient information on DICOM server fails
Strain relief not securely attached
System communication failure
System countdown does not function or display during UPS low battery test
System demo test for orbit and rotation movement
System does not boot – VFD display stops at 18th arrow
System does not boot successfully
System does not complete pre-charging with relay clicking
System does not complete pre-charging, relays click every few seconds
System does not complete pre-charging, relays click every few seconds
System does not execute controlled shutdown
System error detected
System error detected, CPU or OS exception
System error, X-rays disabled
System error: CPU or OS exception detected
System error: excessive or missing frame sync
System error: frame sync loss detected
System fails to boot after pre-charge completes
System fails to compensate for attenuation caused by copper filters
System fails to compensate for copper filter attenuation
System fails to complete 100 kVp @ 300 mAs exposure
System halted with out of memory error
System is busy
System labels damaged or missing
System labels missing or damaged
System not shut down properly
System performing internal processing
System running calibration procedure
System running calibration procedure
System shuts down unexpectedly without error messages
System unexpectedly shuts down during operation
System updating or performing internal tests
System updating or running internal tests
System won't work with C-Arm disconnected
TEC failed open
Temperature sensor failure
Testing and positioning during temporary LOTO removal
Testing and positioning with temporary LOTO removal
Touchscreen accuracy verification
Unintended system shutdown during operation
Unique ID field does not match
Unique ID field incorrect
Unique ID field mismatch
Unique ID mismatch between label and Service Screen
Unknown error from removable media
Unknown error response from removable media
Unsupported print format for printer
Update system configuration files after calibration
UPS battery low warning does not appear
UPS does not provide backup power
UPS does not provide backup power after AC disconnect
UPS does not provide backup power to workstation
UPS does not provide expected backup time
UPS does not provide expected backup time
UPS does not turn off after red button press
UPS does not turn off after red button pressed
UPS front panel lights do not turn off after shutdown
UPS internal fan has failed
UPS lights flash or system beeps during self-test
UPS operates in battery mode only
UPS operates in battery mode only despite normal utility power
UPS operates in battery mode only despite utility power present
UPS output abnormal on battery
UPS power backup system functional verification
UPS self test
UPS Self Test fails
Verification: ADDITIONAL APPLICATIONS function
Verification: AUTO CONTRAST/BRIGHTNESS function
Verification: BLANK key function
Verification: BRIGHTNESS function
Verification: Clipping from Secondary Collimator Ring in Normal Mode
Verification: Collimator Preview Lines Alignment
Verification: CONTRAST function
Verification: DAP system accuracy
Verification: ENHANCE function
Verification: IMAGE ANNOTATION function
Verification: Image Clipping at Multiple C-arm Angles and Magnification Modes
Verification: IMAGE DIRECTORY function
Verification: LOGOUT key function
Verification: MAG1 and MAG2 Collimator Field Size
Verification: Minimum Collimator Field Size
Verification: NEGATE function
Verification: NOISE FILTER function
Verification: Normal Mode Beam Diameter and Collimator Offset
Verification: PATIENT INFORMATION function
Verification: SAVE function
Verification: SETUP function
Verification: SWAP function
Verification: ZOOM function
Verify operation failed
Vertical arm balance incorrect; assembly lifts or sags
Vertical column operational with keyswitch disabled
Vertical column operational with keyswitch in DISABLE position
Vertical white stripe appears on printout
White stripes persist after cleaning head and roller
Wig Wag brake handle position incorrect
Wig Wag motion reduced or sluggish
Workstation and generator are not compatible
Workstation and Generator software incompatibility
Workstation and Generator software incompatible
Workstation brake not operating properly
Workstation controlled shutdown test
Workstation does not perform controlled shutdown
Workstation keyboard communication failed
Workstation keyboard error
Workstation UPS communication failure
Workstation UPS failure
Workstation won't automatically configure itself
Workstation won't communicate correctly after configuration
Worn or damaged balance wheel tread
Worn or damaged front caster tread
Worn or damaged rear caster tread
Wrist pivot movement too tight or too loose
Wrong mA during exposure
X-ray control released early in film mode
X-ray exposure exceeded time limit
X-ray exposure switch released early
X-ray exposure switch stuck during boot
X-ray exposure time exceeded
X-ray housing overheated and thermal cutoff activated
X-ray housing temperature at high capacity threshold
X-ray housing temperature at warm threshold
X-ray housing temperature sensor failure
X-ray housing temperature sensor failure
X-ray indicators not functioning
X-ray ON indicator light not illuminating
X-ray switch released before desired mAs reached
X-ray switch security error
X-ray switch security error
X-ray tube anode is hot
X-ray tube anode is warm
X-ray tube anode not powered
X-ray tube current detected without switch activation
X-ray tube current detected without switch activation
X-ray tube current on without X-ray switch activation
X-ray tube housing overheated
X-ray tube housing temperature at 70-80% capacity
X-ray tube housing temperature at 80% capacity
X-ray tube housing temperature high
X-ray tube housing temperature warming
X-ray tube housing warm
X-ray tube stator not operational
X-ray tube stator not rotating
X-ray tube stator not rotating
X-ray tube temperature sensor failure
X-rays disabled
X-rays disabled
X-rays disabled and system reboot required
X-rays disabled by software interlock
X-rays disabled during bootup
X-rays initiated with keyswitch in disable position
X-rays initiated with keyswitch in DISABLE position
X-rays temporarily disabled
X-rays temporarily disabled during FFB reboot

1092 more symptoms with ranked causes and checks are in ServiceForge. Connect ServiceForge to your AI

Error codes

Code	Meaning	Trigger	Severity
`01`	Checking Flash	System power-up or firmware initialization phase	info
`01`	Checking Flash	System startup; flash memory verification phase	info
`02`	Initializing processor	System startup; processor initialization phase	info
`02`	Initializing processor	System power-up processor initialization phase	info
`03`	Clearing Memory (BSS1)	System power-up memory clearing phase	info
`03`	Clearing Memory (BSS1)	System startup; BSS1 memory clearing phase	info
`04`	Clearing Memory (BSS2)	System startup; BSS2 memory clearing phase	info
`04`	Clearing Memory (BSS2)	System power-up memory clearing phase	info
`05`	OS initializing	System power-up operating system initialization	info
`05`	OS initializing	System startup; operating system initialization	info
`06`	Application Initialization beginning	System startup; application initialization phase	info
`06`	Application Initialization beginning	System power-up application initialization phase	info
`07`	Architecture utilities initializing	System power-up architecture utility initialization	info
`07`	Architecture utilities initializing	System startup; architecture utility initialization	info
`08`	Network Initialization	System startup; network interface initialization	info
`08`	Network Initialization	System power-up network interface initialization	info
`09`	Timers being initialized	System power-up timer initialization phase	info
`09`	Timers being initialized	System startup; timer initialization phase	info
`0A`	Tasks Initializing	System startup; task initialization phase	info
`0A`	Tasks Initializing	System power-up task scheduler initialization	info
`0D`	System halted - out of memory	Fluoro Functions PCB runs out of available memory	critical
`0D`	System halted: Out of Memory	Dynamic memory allocation failure; insufficient RAM available	critical
`0x0000`	Diagnostic test passed successfully		info
`0x2251`	MCU Motion Status Register 1: Lift Down request failed	Diagnostic test during RUI's Lift Down key test	error
`0x2251`	MCU Err Stat1 Lift Down Request Failed	RUI Lift Down key not responding during test	error
`0x2252`	MCU Err Stat1 Lift Up Request Failed	RUI Lift Up key not responding during test	error
`0x2252`	MCU Motion Status Register 1: Lift Up request failed	Diagnostic test during RUI's Lift Up key test	error
`0x2255`	MCU Motion Status Register 1: Collision Ready failed	Diagnostic test; triggered when bumper switch unplugged	error
`0x2255`	MCU Err Stat1 Collision Ready Failed	Contact detection module or bumper switch not detected	error
`0x2256`	MCU Err Stat1 Rotational Fault Failed	Rotational servo abnormal response or collision	error
`0x2256`	MCU Motion Status Register 1/2: Rotational fault or RUI fault	Collision or RUI communication issue	error
`0x2257`	MCU Motion Status Register 1: Orbital fault	Diagnostic test; occurs with actual or false collision	error
`0x2257`	MCU Err Stat 1 Orbital Fault Failed	Orbital servo abnormal response or collision	error
`0x2258`	MCU Err Stat 1 Collision Failed	Bumper contact detected with abnormal status	error
`0x2258`	MCU Motion Status Register 1: Collision detection failed	Diagnostic test; triggered when bumper pressed	error
`0x225D`	MCU Motion Status Register 2: Clutch sense failed	Diagnostic test when clutch is held open	error
`0x225D`	MCU Err Stat2 Clutch Sense Failed	Clutch position sensor not detecting open/closed state	error
`0x225E`	MCU Err Stat2 Key Switch Failed	C-arm key switch not responding during test	error
`0x225E`	MCU Motion Status Register 2: Key switch failed	Diagnostic test when keyswitch set to Standby	error
`0x2260`	MCU Motion Status Register 2: RUI sense failed	Diagnostic test when RUI unplugged	error
`0x2260`	MCU Err Stat2 RUI Sense Failed	Remote unit interface not detected	error
`0x2261`	MCU Err JS Motion Enable Test Failed	Joystick motion control signal not at correct level	error
`0x2261`	MCU Joystick Motion Enable test failed	Diagnostic test during joystick grasp	error
`0x2263`	MCU Contact Sense test failed	Diagnostic test during boot; triggered by bumper press	error
`0x2263`	MCU Err Contact Sense Failed	Contact bumper assembly not detected	error
`0x226A`	MCU Err RUI Sense Test Failed	Remote unit interface not detected during boot	error
`0x226A`	MCU RUI sense test failed	System does not see RUI during bootup	error
`0x226B`	Joystick rest position incorrect in X axis	Joystick X axis position too high at rest	error
`0x226B`	MCU Err JS X Pos Too High	Joystick X-axis rest position calibration high	error
`0x226C`	MCU Err JS X Pos Too Low	Joystick X-axis rest position calibration low	error
`0x226C`	Joystick rest position incorrect in X axis	Joystick X axis position too low at rest	error
`0x226D`	Joystick rest position incorrect in Y axis	Joystick Y axis position too high at rest	error
`0x226D`	MCU Err JS Y Pos Too High	Joystick Y-axis rest position calibration high	error
`0x226E`	MCU Err JS Y Pos Too Low	Joystick Y-axis rest position calibration low	error
`0x226E`	Joystick rest position incorrect in Y axis	Joystick Y axis position too low at rest	error
`0x226F`	Orbital servo checksum error	Problem with Logosol orbital servo control module during bootup	error
`0x226F`	MCU Err LGS Check Sum Error	Logosol servo control checksum validation failed	error
`0x2270`	MCU Err LGS Position Error	Servo motion failed to reach expected position	error
`0x2270`	Orbital servo position error	Motion stop button pressed or servo position error detected	error
`0x2271`	Orbital servo overrun error	Servo feedback indicates overrun condition detected	error
`0x2271`	MCU Err LGS Servo Overrun	Servo exceeded travel limits or response time	error
`0x2272`	MCU Err Motion MS Sw Failed	Motion stop switch not detected	error
`0x2272`	Motion stop switch failed	RUI motion stop button failure detected during bootup	error
`0x2273`	MCU NVRAM CRC test failed	Configuration data stored in NVRAM is corrupted	critical
`0x2273`	MCU Err NVRAM Test Failed	System configuration data CRC check failed	critical
`0x2274`	MCU Err Diag Switch Failed	Diagnostic switches S2/S3 not at zero during normal boot	error
`0x2274`	MCU diagnostic self-test failed	Diagnostic switches S2 or S3 not set to 0 at bootup	error
`0x2275`	Frame sync test failed	Frame sync signal not generated or signal path open	error
`0x2275`	MCU Err Frame Sync Test Failed	Frame sync signal not generated or signal path open	error
`0x2277`	MCU Err Clutch Sense Failed	Clutch position sensor signal not at correct state	error
`0x2277`	MCU error: clutch sense failed	MCU does not detect clutch position sensor signal	error
`0x2280`	Lift motor movement test failed	Lift motor does not respond during bootup self-test	error
`0x2280`	MCU Err Lift Motor Movement Test Failed	Lift motor does not respond to lift commands	error
`0x2281`	MCU Err Key Disable Failed	MCU cannot sense key disable line signal	error
`0x2281`	MCU error: key disable failed	MCU does not properly sense keyswitch position	error
`24-HOUR RECHARGE REQUIRED`	C-Arm batteries depleted and require 24-hour recharge cycle	Batteries discharged after six months or more of storage without power	warning
`24 HOUR RECHARGE REQUIRED — X-RAYS DISABLED`	System battery has discharged from storage > 6 months; recharge required	System bootup after extended storage period; battery voltage below operational threshold	warning
`24 HOUR RECHARGE REQUIRED - X-RAYS DISABLED`	Battery requires full 24-hour recharge cycle	Inverter B battery voltage low after 24-hour cycle	error
`24 HOUR RECHARGE REQUIRED – X-RAYS DISABLED`	System batteries require recharging after extended storage	System in storage for more than six months	warning
`24 HOUR RECHARGE REQUIRED – X-RAYS DISABLED`	System has been in storage for more than six months, batteries need recharging	System storage exceeding six months	warning
`4-HOUR WARM-UP REQUIRED`	Image Intensifier requires warm-up period for ion removal	System inactive for more than 60 days	warning
`4 HOUR WARM-UP REQUIRED — PRESS ANY KEY`	System requires 4 hour warm-up period for ion removal from Image Intensifier	System bootup after extended storage > 60 days	info
`4 HOUR WARM-UP REQUIRED – PRESS ANY KEY`	System has been stored for more than 60 days, warm-up period necessary for ion removal from Image Intensifier tube	System storage exceeding 60 days	info
`AC LINE CONFIGURATION DOES NOT MATCH MEASURED VOLTAGE`	Intended AC line operating range does not match measured input voltage	System detects AC line voltage outside configured range during startup or operation	critical
`AC LINE VOLTAGE NOT CONFIGURED`	Intended operating AC line range has not been downloaded from UtilitySuite	Fresh software installation without AC line parameters loaded	error
`AC POWER LINE SENSOR ERROR DETECTED`	Workstation detects invalid AC line voltage and/or current readings	AC voltage or current readings outside acceptable range: <50 VAC, <2A/1A @120V/200V, >27A/13.5A @120V/200V	critical
`AD CHANNEL 1s FAIL - POWER OFF - WAIT 5 SECONDS`	Analog-to-digital channel failure	A/D conversion error on specified channel	error
`AD CHANNEL – FAIL-POWER OFF. WAIT 10 SECONDS.`	Fault detected in analog-to-digital data-conversion process in one or more channels	A/D channel fault detected during system startup	error
`AD CHANNEL – FAIL-POWER OFF. WAIT 10 SECONDS.`	Analog-to-digital channel fault detected	A/D channel checked during system startup; fault in data-conversion process detected	error
`AD CHANNEL # FAIL-POWER OFF. WAIT 10 SECONDS.`	Analog-to-digital conversion fault detected during startup; system inoperable	A/D channel self-test at bootup; data conversion error detected in one or more channels	critical
`AD CHANNEL FAILURE`	Analog-to-digital conversion failure in charger monitoring circuit	Detected at system boot when LINE-V-SEN signal reads outside acceptable range	error
`AD CHANNEL %s FAIL`	Analog-to-digital converter channel failed; channel number inserted in %s	Analog-to-digital channel failure detected during system startup	critical
`A DIFFERENT C-ARM HAS BEEN CONNECTED TO THE WORKSTATION`	Serial number mismatch detected between Workstation and C-arm during boot	System bootup detects C-arm serial number does not match expected C-arm for this Workstation	warning
`ALL EXISTING ANNOTATION AND MEASUREMENTS WILL BE REMOVED FRO`	User attempted to zoom on annotated image; annotations will be lost	User tries to zoom image with text or measurement annotations	warning
`ALL EXISTING ANNOTATION AND MEASUREMENTS WILL BE REMOVED FRO`	User initiated image zoom operation on an image with text annotations or measurement overlays	User attempts to zoom in on annotated or measured image	warning
`ALL PATIENT HEALTH INFORMATION AND SAVED IMAGES WILL BE DELE`	User invoked Delete All Patient Health Information option on Customize Security Screen	User selects delete all patient data function in security configuration menu	warning
`ALL PATIENT HEALTH INFORMATION AND SAVED IMAGES WILL BE DELE`	Confirmation prompt for deletion of all patient data	User invokes Delete All Patient Health Information on security screen	warning
`ANATOMICAL PROFILES DISABLED`	Some anatomical profiles unavailable; serial number mismatch or invalid profile format	System detects unavailable profiles (first case) or invalid profiles (second case)	warning
`ANODE IS HOT`	X-ray tube anode at 80% or greater of rated thermal capacity	Anode temperature reaches 80% (±2%) of rated capacity during operation	critical
`ANODE IS HOT`	X-ray tube anode temperature critical	Anode heat capacity exceeded during operation	error
`ANODE IS HOT — HLF DISABLED`	X-ray tube anode temperature at 80% or greater of rated heat capacity	Anode temperature monitoring; threshold reached during operation	warning
`ANODE IS HOT — XX%`	X-ray tube anode temperature at 80% or greater of rated capacity	Anode temperature monitoring during C-arm operation; threshold exceeded	warning
`ANODE IS HOT – XX°`	Anode temperature is at 80% of its rated heat capacity or greater	X-ray tube anode reaches 80% of rated heat capacity	warning
`ANODE IS WARM`	X-ray tube anode temperature elevated	Anode approaching thermal limits during operation	warning
`ANODE IS WARM`	X-ray tube anode temperature at 70% or greater of rated heat capacity	Anode temperature monitoring; warning threshold reached	info
`ANODE IS WARM — XX%`	X-ray tube anode temperature at 70-80% of rated heat capacity	Anode temperature monitoring; warning threshold reached during operation	info
`ANODE IS WARM – XX°`	Anode temperature is at 70–80% of its rated heat capacity	X-ray tube anode reaches 70–80% of rated heat capacity	info
`ARMED`	System is preparing the technique for a film exposure	Film exposure preparation initiated	info
`ARMED`	System preparing technique for film exposure; ready for X-ray switch press	Film exposure mode selected and technique parameters loaded	info
`ARMED`	X-ray system prepared and ready for exposure; filament heated and awaiting X-ray trigger	Filament preparation completes without X-ray control being pressed	info
`BATTERY CHARGE`	C-Arm batteries at 40-70% charge level; normal operation continues	Battery charge drops to 40-70% of required level during operation or standby	warning
`BATTERY CHARGE - ___`	Battery charge level critically low	Battery capacity below minimum operating threshold	warning
`Battery charger light off with Workstation off`	AC power distribution to battery charging circuit is not functioning	Battery Charger light fails to illuminate when system is powered but Workstation is off	error
`BATTERY CHARGE /WAIT`	C-Arm batteries critically low at below 40% charge; Film and HLF exposures disabled	Battery charge drops below 40% of required level	error
`BATTERY CHARGE — XX%`	Effective battery charge dropped to between 70 and 40 percent	Battery monitoring during operation; charge level crossed warning threshold	warning
`BATTERY CHARGE – XX%`	Effective battery charge has dropped to between 70 and 40 percent	Battery charge level drops to 70–40 percent	warning
`BUMPER ATTACHED`	Collision Detection Assembly has been physically attached to Image Intensifier	System detects Collision Detection Assembly attachment during operation	info
`BUMPER REMOVED`	Collision Detection Assembly has been removed from Image Intensifier	System detects Collision Detection Assembly removal during operation	warning
`CAMERA IRIS FAILURE`	Video system iris aperture malfunction	Iris position feedback error detected	error
`CANCEL COPY OPERATION?`	Confirmation prompt for canceling copy operation in progress	User presses Cancel button on Copy in Progress pop-up	info
`CANNOT MAKE NETWORK CONNECTION`	Workstation unable to initialize external network interface during bootup	Network interface initialization fails during system startup	error
`CANNOT WRITE TO THE DISK IN THE REMOVABLE MEDIA DEVICE`	Error occurred while writing to a CD or DVD disk	Write operation failed on removable media	error
`CANNOT WRITE TO THE DISK IN THE REMOVABLE MEDIA DEVICE`	Error occurred while writing to CD or DVD disk	Write operation to removable media failed	error
`C-Arm completely inoperative with battery charger light on`	C-Arm unable to operate despite AC power reaching battery charger circuit	No error messages displayed but unit is completely inoperative with battery charger light on	critical
`CD/DVD NOT RESPONDING`	CD or DVD device is not responding to commands from the system	System commands to CD/DVD drive receive no response	error
`CHARGER FAILED`	Battery charger failure detected during operation	Charger hardware self-test or communication failure during normal operation	error
`CHARGER FAILED`	Battery charger has failed or is not operating	Detected during system boot if charger is not functioning properly	error
`CHARGER FAILED – POWER OFF. WAIT 10 SECONDS.`	Battery charger failure detected at system bootup; system inoperable	Charger self-test at startup failed	error
`CHARGER FAILED – POWER OFF. WAIT 10 SECONDS.`	Battery charger failed at boot-up, system will not operate	Battery charger failure detected during system startup	error
`CHARGER FAILED - POWER OFF - WAIT 5 SECONDS`	Battery charging circuit critical failure	Persistent charger voltage or current error	error
`Check for error messages`	Generic error message notification during Image Rotation or Invert operation	RS-422 communication failure, camera cabling disconnection, or Fluoro Functions PCB not seated	warning
`CLUTCH IS OPEN`	C-arm clutch is released; C-arm free to orbit manually	Clutch engagement switch reads open during operation or startup	warning
`CLUTCH IS OPEN`	Clutch is released and the C-Arm is free to orbit	Clutch handle held to the rear or clutch failure	warning
`COL IRIS POTENTIOMETER ERROR – PRESS ANY KEY`	Collimator iris potentiometer is not working, iris position cannot be determined	Collimator iris potentiometer failure detected	error
`COL IRIS POTENTIOMETER ERROR – PRESS ANY KEY`	Collimator iris potentiometer not functional; iris position cannot be determined	Software unable to read iris position sense signal during startup/operation	error
`COL IRIS TOO LARGE`	Collimator iris diameter larger than control panel software indicates	Iris position feedback exceeds maximum expected size during operation	error
`COL IRIS TOO LARGE`	Collimator iris is larger than the control panel indicates	Iris opening exceeds expected position	warning
`COL IRIS UNSTABLE`	Iris collimator motor control cannot maintain position tolerance	Iris motor unable to hold position within tolerance	warning
`COL IRIS UNSTABLE`	Collimator iris motor control cannot maintain stable position tolerance	Motor feedback shows oscillation or inability to hold iris position	warning
`COLLIMATOR CAL REQUIRED`	Collimator iris and leaf position calibration mismatch; stored reference values do not match current positions	Iris and leaf position values detected at startup do not match calibration reference values stored in system memory	critical
`COLLIMATOR CAL REQUIRED — PRESS ANY KEY`	Collimator iris or leaf position values do not match reference values in memory	System detects mismatch during calibration verification	warning
`COLLIMATOR CAL REQUIRED – PRESS ANY KEY`	Current collimator iris or leaf position values do not match reference values in memory	Collimator calibration drift detected at startup	warning
`COLLIMATOR CAL REQUIRED - PRESS ANY KEY`	Collimator system calibration required	Collimator leaf or iris position feedback error	error
`COLLIMATOR STUCK`	Collimator leaves or iris mechanically stuck	Potentiometer reading indicates position not changing or out of range	error
`COLLIMATOR STUCK`	Collimator iris motor is unable to open or close the collimator iris	Collimator iris motor unable to move iris	error
`COLLIMATOR STUCK`	Collimator iris motor unable to open or close iris aperture	Iris motor command issued but motor cannot move iris through full range or reaches limit	error
`COLL IRIS POTENTIOMETER ERROR`	Collimator iris position potentiometer not functioning or disconnected	Position potentiometer signal not detected or potentiometer mechanically disconnected during initialization	critical
`COLL IRIS POTENTIOMETER ERROR - PRESS ANY KEY`	Collimator iris potentiometer reading invalid	Potentiometer A/D conversion error or mechanical failure	error
`COLL IRIS TOO LARGE`	Collimator iris opening exceeds maximum	Iris potentiometer reading indicates oversized opening	error
`COLL IRIS TOO LARGE`	Collimator iris aperture opening larger than position sensor indicates on control panel	Iris position sensor reading and actual iris position do not correspond; actual opening exceeds indicated size	warning
`COLL IRIS UNSTABLE`	Collimator iris motor exhibits instability or jitter; cannot maintain steady position	Iris motor control detects position oscillation or instability during operation	warning
`COLL IRIS UNSTABLE`	Collimator iris position unstable	Iris potentiometer reading erratic or out of range	error
`COLLISION DETECTED`	Loss of C-arm velocity or increased motor current detected during motorized motion	Motor current monitoring or velocity feedback during C-arm orbital/rotational motion	warning
`COMMUNICATION FAILED`	Loss of communication with Generator detected by Workstation during exposure	Generator communication lost during active X-ray exposure	critical
`COMMUNICATION FAILED`	System communication between major components failed	Loss of communication on system bus or between boards	critical
`COMMUNICATION FAILED`	Workstation and C-arm communication loss for > 1 second; watchdog timeout	Communication gap exceeds 1 second between workstation and C-arm	warning
`COMMUNICATION FAILED`	System communication has failed, C-Arm cannot take X-rays	System communication loss detected	error
`CONTACT DETECTED`	Object has contacted Image Intensifier Contact Detection Assembly	Contact Detection Assembly physical sensor triggered during C-arm motion	warning
`CONTROL PANEL ERROR`	System cannot communicate with C-arm Control Panels; X-rays disabled	Control Panel Processor communication timeout during system initialization	critical
`CONTROL PANEL ERROR`	Control panel display or input malfunction	Panel communication or hardware error	error
`CONTROL PANEL ERROR`	System cannot communicate with C-Arm Control Panels, X-rays are disabled	Control Panel communication failure	error
`CONTROL PANEL KEY STUCK`	C-arm control panel key stuck on at bootup	Key closure detected on C-arm control panel during boot-up	warning
`CORRUPTED IMAGES DELETED`	Corrupted images detected at bootup and deleted due to inability to repair	System finds corrupted image files during startup and marks them for deletion	warning
`CURRENT ANATOMICAL PROFILE DISABLED`	The active/default anatomical profile has become corrupted or unavailable	System attempts to load default profile and finds it corrupted or incompatible	error
`DATA ERROR`	System detects invalid data or corruption	Invalid ABS table write/read, corrupted non-volatile memory, software error	critical
`DATA ERROR`	Corrupted software or data detected; X-rays disabled	Checksum failure on firmware or calibration data during startup	critical
`DATA ERROR`	System memory or data integrity error	Flash corruption, workstation mismatch, or initialization failure	error
`DATA ERROR`	Corrupted software or data has been detected, X-rays are disabled	Software or data corruption detected	error
`DELETE ALL COMPLETE`	All patient health information and saved images have been successfully deleted	Deletion process completed successfully	info
`DELETE ALL IN PROGRESS`	System is erasing all patient health information as user requested	User confirmed deletion of all patient data and system began erasure process	info
`DICOM ERROR`	DICOM device returned an error in response to a request	DICOM device reports error; configuration mismatch such as unsupported format layout	error
`DICOM SECONDARY CAPTURE CINE NOT SUPPORTED`	DICOM store server configuration does not support CINE modality for secondary capture	User attempts to store CINE run to DICOM server configured without CINE support	warning
`DICOM SERVER IS OUT OF RESOURCES — TRY AGAIN LATER`	DICOM printer or server is busy or out of resources	DICOM device reports out-of-resources condition during queue submission	warning
`DOSE CAL REQUIRED`	Dose Area Product not calibrated at startup	Generator detects missing DAP calibration during bootup	warning
`E0`	ARCNET transmit pipe temporarily full	Network transmission buffer reaches capacity	warning
`E0`	ARCNET transmit pipe temporarily full	ARCNET network interface transmit buffer overflow during data transmission	warning
`E4`	Stack Memory dangerously low	Stack memory usage approaching critical limits during operation	error
`E4`	Stack memory dangerously low	Stack memory usage exceeds safe threshold	warning
`ENTITY ALREADY EXISTS`	DICOM retrieve operation encountered a file that already exists on the system	DICOM retrieve attempts to retrieve an entity with same name/ID as existing file	warning
`ERROR READING DISK`	Error occurred while reading CD or DVD, or no media is in the drive	System attempts to read CD/DVD and encounters read error or no media detected	error
`ERROR RETRIEVING IMAGES`	PACS server has incorrect Workstation information for image retrieval	PACS server attempts to send images to Workstation but configuration is incorrect	error
`ERROR WHILE PROCESSING DICOM FILE`	System encountered error accessing necessary data from removable-media DICOM file	System attempts to read DICOM data from CD or DVD and fails	error
`FAILED TO OPEN PORT`	Could not open firewall port; port number already in use	User attempts to configure firewall port that is already allocated to another service	error
`FAILED TO READ IMAGE FILE`	System attempted to read DICOM image from CD/DVD and failed	System tries to load DICOM image file from removable media	error
`FAST STOP ACTIVATED`	Interlocks open; typically FAST STOP switch pressed	FAST STOP switch activation or 24V interlock loop break	error
`FAST STOP ACTIVATED`	Fast Stop button has been pressed or interlock circuit fault detected	Fast Stop switch opened or interlock circuit failure during operation or bootup	warning
`FAST STOP ACTIVATED`	Interlock circuit broken; X-ray emission prevented	Fast Stop switch opened during operation or interlock circuit fault detected	error
`FAST STOP ACTIVATED — POWER OFF. WAIT 10 SECONDS`	Interlocks are open due to FAST STOP switch activation; X-ray generation disabled	FAST STOP pushbutton pressed or safety interlock circuit opened	warning
`FAST STOP ACTIVATED – POWER OFF. WAIT 10 SECONDS.`	Interlocks are open, typically from pressing FAST STOP switch	FAST STOP switch pressed or interlock loop broken	error
`FAST STOP ACTIVATED - POWER OFF. WAIT 5 SECONDS`	Emergency stop activated during operation	Fast stop button pressed or safety condition detected	error
`FE`	Fatal Error: System halted	Stack overflow, no memory available, or unhandled interrupt during operation	critical
`FE`	Fatal Error - system halted	Stack overflow, no memory, or unhandled interrupt condition	critical
`FF`	System halted - out of memory	Fluoro Functions PCB runs out of available memory	critical
`FF`	System halted: Out of Memory	Dynamic memory allocation failure; insufficient RAM available	critical
`FILAMENT CAL REQUIRED`	X-ray tube filament calibration needed	Filament performance drift detected	error
`FILAMENT CAL REQUIRED`	Filament calibration not performed at startup	Software detects missing filament calibration during bootup	warning
`FILAMENT CAL REQUIRED — PRESS ANY KEY`	Filament calibration data missing; generator disabled pending recalibration	Filament calibration flag not set in non-volatile memory during power-up	warning
`FILAMENT CAL REQUIRED – PRESS ANY KEY`	Filaments have not been calibrated, multiple mA errors may occur	Filament calibration not performed at startup	error
`FILAMENT REGULATOR FAILED`	X-ray tube filament voltage regulator malfunction	Filament voltage out of specification	error
`FILAMENT REGULATOR FAILURE`	X-ray tube filament current out of tolerance	Filament current measurement outside specification range	warning
`FILAMENT REGULATOR FAILURE — PRESS ANY KEY`	Filament current measured out of tolerance; image quality degradation risk	mA feedback signal exceeds tolerance window during operation	error
`FILAMENT REGULATOR FAILURE – PRESS ANY KEY`	Filament current is out of tolerance, future image resolution may be degraded	Filament current exceeds tolerance limits	warning
`FILAMENT SELECT ERROR`	Software filament selection does not match PIO hardware filament	Filament size mismatch between software and hardware detected	warning
`FILAMENT SELECT ERROR — PRESS ANY KEY`	Filament size mismatch between software and PIO hardware; X-rays disabled	Filament select output does not match expected PIO feedback during power-up	error
`FILAMENT SELECT ERROR — PRESS ANY KEY`	Software filament selection does not match PIO hardware	Mismatch between software configuration and installed filament	error
`FILAMENT SELECT ERROR – PRESS ANY KEY`	Filament size selected by software does not match current filament in PIO hardware	Filament selection mismatch between software and hardware	error
`FILAMENT SELECT ERROR - PRESS ANY KEY`	X-ray tube filament selection mismatch	Detected filament (small/large) does not match expected selection	error
`FILAMENT STANDBY`	X-ray filament in standby mode	Filament is preheating before exposure	info
`FOOTSWITCH SECURITY ERROR`	X-ray security line does not match X-ray control	Footswitch security circuit mismatch detected	error
`HIGH-CAPACITY DISK FAILURE`	CD/DVD drive has failed or is not properly installed/connected	CD/DVD drive was not detected or connected during bootup	error
`HLF OVERTIME`	High Level Fluoro exposure time exceeded preset limit; exposure terminated	Digital Cine or HLF run duration exceeds preset threshold	warning
`HLF OVERTIME`	Digital Cine run or High Level Fluoro has exceeded preset time and been terminated	HLF or Digital Cine run duration exceeds preset time limit	warning
`HLF OVERTIME`	High-level fluoroscopy overtime operation	Continuous fluoroscopy mode time exceeded limits	info
`HLF OVERTIME (digital Cine)`	High-level fluoroscopy overtime in digital cine mode	Cine mode operation time limit exceeded	info
`HOUSING IS HOT - ___`	Generator housing temperature critical	Housing temperature capacity approaching 100%	error
`HOUSING IS HOT`	X-ray tube thermal load at 80-99% of capacity	Housing temperature reaches 80% or more of rated capacity	warning
`HOUSING IS HOT — HLF DISABLED`	X-ray tube housing temperature at 80% or greater of rated heat capacity	Housing temperature monitoring; threshold reached during operation	warning
`HOUSING IS HOT — XX%`	X-ray tube housing temperature at 80% or greater of rated capacity	Thermistor reading exceeds 80% threshold during normal operation	warning
`HOUSING IS HOT – XX°`	Housing temperature is at 80% of its rated heat capacity or greater	Housing temperature reaches 80% of rated capacity	warning
`HOUSING IS WARM`	X-ray tube housing temperature at 70% or greater of rated heat capacity	Housing temperature monitoring; warning threshold reached	info
`HOUSING OVERHEATED`	X-ray tube at 100%+ of rated thermal capacity; thermal cutoff activated	Housing temperature exceeds 100% of rated capacity during or after exposure	critical
`HOUSING OVERHEATED`	Housing temperature has reached 100% of rated capacity and thermal cutoff switch has activated	Housing temperature reaches 100% of rated capacity	critical
`HOUSING OVERHEATED`	Generator housing maximum temperature exceeded	Housing temperature exceeds safe limit	critical
`HOUSING OVERHEATED — X-RAYS DISABLED`	Housing temperature reached 100% of rated capacity; thermal cutoff switch activated	Housing temperature threshold exceeded; thermal safety interlock engaged	critical
`HOUSING WARM`	X-ray tube thermal load at 70% (±2%) of capacity	Housing temperature reaches 70% of rated capacity during operation	info
`HOUSING WARM - ___`	Generator housing temperature elevated	Housing temperature at moderate level	warning
`HOUSING WARM – XX°`	Housing temperature is at 70–80% of its rated heat capacity	Housing temperature reaches 70–80% of rated capacity	info
`HOUSING WARM — XX%`	X-ray tube housing temperature at 70–80% of rated heat capacity	Thermistor reading in 70–80% range during normal operation	info
`HV GENERATOR ERROR`	Software detected error in high-voltage generator	HV generator status monitoring detects fault condition	critical
`HV GENERATOR ERROR`	Software has detected an error in the high-voltage generator	High-voltage generator fault detected	error
`HV GENERATOR ERROR`	High-voltage generator software error detected; system shutdown initiated	HV regulation loop error or generator driver fault detection during operation	critical
`HV GENERATOR ON`	High-voltage generator remains energized	High voltage input register shows active state when not expected	error
`HV REGISTER FAIL`	High-voltage control register failure	Register address or reading corrupted	error
`HV REGISTER FAIL`	Software has detected a failure in the high-voltage register	High-voltage register failure detected	error
`HV REGISTER FAIL`	High-voltage register failure detected; system shutdown initiated	HV register read verification failure during operation or startup	critical
`HV REGISTER FAIL`	Software detected failure in high-voltage register	HV register status check fails or communication error	critical
`HV REGISTER FAIL`	High voltage generator register error at startup	HV register malfunction detected during system power-up	critical
`IMAGE TOO BIG TO COPY`	Size of selected Cine file exceeds DICOM standard limit of 4.29 GB	User attempts to copy Cine file to DICOM device that exceeds 4.29 GB standard limit	warning
`INSUFFICIENT MEDIA CAPACITY`	Selected image or Cine run will not fit on available media	User selects file(s) to copy to CD/DVD that exceed remaining free space on media	warning
`INTERLOCK FAILURE`	Interlock circuit failed during system startup; operation prevented	Interlock verification test fails at power-up	critical
`INTERLOCK FAILURE`	The interlock circuit has failed during system start-up	Interlock circuit failure detected at startup	error
`INTERLOCK FAILURE`	System interlock failed to operate correctly	Interlock failed to close, already closed, or IO task missing	error
`INVALID IP`	IP address entered is not valid or properly formatted	User enters IP address in configuration that fails validation	error
`INVALID PORT ENTRY`	Port number for DICOM Query/Retrieve server is outside valid 1–65536 range	User attempts to configure DICOM Query/Retrieve port with invalid number	error
`INVALID PORT ENTRY`	Port number must be 104 or 1025–49150 for DICOM local server	DICOM local server port configuration	error
`JOYSTICK FAILURE`	System could not communicate with joystick controller	Joystick fails to respond during system bootup or operation	error
`JOYSTICK STUCK`	Joystick reported initialization error; may have physical obstruction	Joystick initialization fails due to detected stuck position or obstruction	error
`JOYSTICK STUCK`	Joystick initialization error detected; reported on monitors and control panel	Joystick self-test fails at power-up or during initialization	error
`JOYSTICK STUCK`	Joystick initialization error detected	During system boot-up, joystick reports initialization error	warning
`KEY STUCK`	Control panel key stuck during boot-up	System detects key press on control panel during startup	warning
`KEY STUCK`	Key closure detected on control panel during bootup	Control panel key held closed during system startup	warning
`KEY STUCK — RELEASE, and then PRESS ANY KEY TO CONTINUE`	Control panel key detected stuck during bootup; waiting for key release	Continuous key signal detected on at least one control panel key during startup	warning
`KEY STUCK - RELEASE, THEN PRESS ANY KEY TO CONTINUE`	Operator control key stuck in pressed position	Key input continuously registered as pressed	error
`KEY SWITCH IN STANDBY`	X-ray key switch in Standby position	X-ray key switch detected in Standby rather than On position	warning
`KEY SWITCH IN STANDBY`	X-ray disable keyswitch in ON position; X-rays and lift disabled	X-ray disable keyswitch set to ON (key handle vertical)	warning
`KEY SWITCH IN STANDBY — X-RAYS AND LIFT DISABLED`	X-ray key switch in Standby position; X-rays and column lift motors disabled	X-ray key switch scanned in Standby (Off) position	info
`KV ON IN ERROR`	X-ray tube current on but no X-ray switch pressed	Tube voltage/current active without intentional X-ray control activation	critical
`KV ON IN ERROR`	High voltage being generated without X-ray switch activation	System detects kV generation without X-ray switch activated	critical
`KV ON IN ERROR- POWER OFF. WAIT 10 SECONDS.`	High voltage generated without X-ray switch activation	HV detected without X-ray control signal	critical
`KV ON IN ERROR— POWER OFF. WAIT 10 SECONDS`	High voltage being generated without X-ray switch activation; generator fault detected	kV present on output without corresponding X-ray enable command	critical
`kV ON IN ERROR - POWER OFF, WAIT 5 SECONDS`	High voltage energized when it should be off	Unexpected high-voltage output detected	error
`kVp Error`	Kilovoltage error; tube voltage out of specification	Triggered during exposure if measured tube voltage deviates from commanded setting	warning
`kVp Error`	Kilovoltage peak setting does not match commanded value	During exposure when actual kVp deviates from set value	error
`LIFT SWITCH STUCK`	C-arm lift switch held in ON condition for 30+ seconds	Lift switch activation detected continuously for 30 seconds or more	warning
`LIFT SWITCH STUCK`	Lift switch held for 30+ seconds	Lift switch continuously pressed for 30 seconds	warning
`LIFT SWITCH STUCK - PRESS ANY KEY`	Tube lift mechanism switch mechanically stuck	Lift switch input continuously registered	error
`LIFT SWITCH STUCK — PRESS ANY KEY`	Column lift switch pressed continuously for 30 seconds; motor control failure risk	Lift switch input signal continuous for 30 seconds during operation	warning
`LINE POWER WAS LOST`	AC line power was lost with NAV application not in focus	AC power disconnected while system running without NAV application active	critical
`LOADING LOW DOSE ABS`	Loading Low Dose ABS table as current ABS table	User selects Low Dose ABS table in generator configuration	info
`LOADING STANDARD ABS`	Loading Standard ABS table as current ABS table	User selects Standard ABS table in generator configuration	info
`LOGIN FAILED`	User entered an invalid password at the LOGON screen	User authentication fails due to incorrect password	warning
`LOGOUT IN PROGRESS`	User confirmed logout and system prompts for final confirmation	User selects logout option; system displays confirmation dialog	info
`LOST CONNECTION TO THE DICOM SERVER`	DICOM server ended connection unexpectedly during retrieve operation	Server closes connection before retrieve operation completes	error
`mA Error`	Tube current (tube output) out of specification	Triggered during exposure if measured tube current deviates from commanded setting	warning
`mA Error`	Tube current (milliamperage) does not match commanded value	During exposure when actual mA deviates from set value	error
`MA ON IN ERROR`	mA Sense on but no X-ray switch pressed	mA Sense circuit active without X-ray control activation	critical
`MA ON IN ERROR`	X-ray tube current detected without switch activation	System detects mA without X-ray switch activated	critical
`MA ON IN ERROR — POWER OFF. WAIT 10 SECONDS`	X-ray tube current detected without X-ray switch activation; generator fault indicated	mA present on tube without corresponding X-ray enable command	critical
`mA ON IN ERROR - POWER OFF, WAIT 5 SECONDS`	Tube current energized when disabled	Unexpected tube current output detected	error
`MA SENSOR FAIL`	mA sensor malfunction detected	During startup or operation, mA sensor test indicates defect	error
`MA SENSOR FAIL`	Failure detected in one of the mA sensor circuits	mA sensor measurement failure or circuit malfunction detected	warning
`MA SENSOR FAIL`	mA sensor failure detected; current measurement unreliable	mA sensor signal out of range or missing during operation	error
`mA SENSOR FAILED`	X-ray tube current sensor complete failure	Current feedback permanently lost	error
`MEDIA IN DEVICE FOR COPY OPERATION NOT WRITABLE`	User attempted to copy to CD or DVD that is not writable	User presses Copy button when write-protected or full media is in drive	warning
`MOTION CAL REQUIRED`	Motorized drive motion calibration missing or invalid; positioning may be inaccurate	Motion calibration flag not set or checksum error in motor calibration data	warning
`MOTION CAL REQUIRED`	Motion subsystem has not been calibrated	System detects missing motion calibration during startup	error
`MOTION CAL REQUIRED`	Motorized drive motion not calibrated	System startup detects uncalibrated motion	warning
`MOTION DISABLED`	Motorized C-arm motion disabled by motion stop switch or RUI disconnection	Motion stop engaged or RUI not properly connected during startup/operation	warning
`MOTION ERROR`	Trace of uncommanded motion on orbital and rotational, or no motion detected when motion was commanded	Motion control malfunction on orbital or rotational axes	error
`MOTION FAILURE`	Orbital or rotational potentiometer open or short circuit	Potentiometer electrical failure	error
`NEW DISK NEEDED`	Current target disk does not have enough space to complete copy operation	Insufficient disk space during image copy operation	warning
`NEW PASSWORD AND RETYPED PASSWORD DO NOT MATCH`	User did not type the same password twice on Change Password screen	Password entry mismatch during password change	info
`NEW PASSWORD AND RETYPED PASSWORD DO NOT MATCH`	Password entries do not match during password change	User password mismatch on Change Password screen	warning
`NEW PASSWORD TOO SHORT`	User entered a password of fewer than six characters	Password length below minimum requirement during password change	warning
`NO DISK IN DRIVE`	No media present in CD/DVD drive when user attempted Copy From or Copy To operation	Copy operation attempted without disk in drive	warning
`NO MATCH FOUND`	No DICOM images found that match the search criteria	DICOM database search returned no results	info
`NO MEDIA IN DEVICE FOR COPY OPERATION`	User attempted to read from or write to disk when no disk in drive	Copy operation attempted without disk in CD/DVD drive	warning
`NO MEDIA IN DEVICE FOR COPY OPERATION`	No disk in drive during read/write operation	Copy operation attempted with empty drive	warning
`NO RESPONSE — SERVER TIMED OUT`	No response from DICOM server within allotted timeout period	DICOM server communication timeout	error
`NOT ENOUGH DISK SPACE TO RETRIEVE IMAGES`	DICOM retrieve operation failed in the middle due to connection failure or insufficient disk space	Disk space exhausted during DICOM retrieve operation	error
`NOT ENOUGH SPACE ON THE CURRENT DISK`	Combined size of selected images is greater than space available on target disk	Image copy operation size exceeds target disk capacity	warning
`OLD PASSWORD INCORRECT`	User made an incorrect entry in the Old Password field during password change	Incorrect old password entered during password change operation	warning
`OVERLOAD FAULT`	Fault detected in high-voltage regulator circuit	HV regulator output current exceeds threshold	error
`OVERLOAD FAULT`	High-voltage regulator overload condition detected; possible shutdown on second occurrence	Excessive current sensed in HV circuit; first time message appears briefly post-exposure	warning
`OVERLOAD FAULT`	System electrical load exceeds maximum rating	High-voltage input register shows overload condition	error
`OVERLOAD FAULT`	High-voltage regulator overload detected	First occurrence: briefly after exposure. Second: auto-shutdown.	error
`OVERVOLTAGE FAULT`	System voltage exceeds safe operating limit	High-voltage input register shows overvoltage state	error
`OVERVOLTAGE FAULT`	High-voltage regulator overvoltage detected	First: briefly after exposure. Second: auto-shutdown.	error
`OVERVOLTAGE FAULT`	High-voltage overvoltage condition detected; possible shutdown on second occurrence	HV output voltage exceeds regulation limit; first time message appears briefly	warning
`OVERVOLTAGE FAULT`	X-ray generator overvoltage fault detected	HV output exceeds maximum setpoint	error
`PLEASE WAIT`	System updating Generator data or performing internal tests; standby message	Generator firmware update or self-test routine in progress	info
`PLEASE WAIT...`	System searching for DICOM-format files on media	User initiated search for DICOM-formatted files	info
`PLEASE WAIT`	System updating generator data or performing internal tests	During normal boot or operation when generator updates or self-test runs	info
`PLEASE WAIT... Searching for DICOM-format files on media`	System searching for DICOM files on media	User initiated DICOM file search	info
`PLEASE WAIT... Searching for media`	System searching for media during Copy To operation	User initiated Copy To operation	info
`PORT VERIFICATION SUCCESSFUL!`	Connection made to DICOM server	DICOM server port verification completed successfully	info
`PRECHARGE CIRCUIT TIMEOUT`	CONTACT relay failed to close during startup	CONTACT relay malfunction during system power-up sequence	critical
`PRECHARGE CIRCUIT TIMEOUT`	Contact relay failed to close during startup	Precharge relay K2 fails to close during boot sequence	critical
`PRECHARGE CIRCUIT TIMEOUT — POWER OFF. WAIT 10 SECONDS.`	Contact relay failed to close during start-up precharge	Precharge relay does not close within expected timeframe	critical
`PRECHARGE CIRCUIT TIMEOUT - POWER OFF. WAIT 5 SECONDS`	Battery pre-charge initialization failed to complete	Pre-charge timing sequence exceeded limit	error
`PRECHARGE VOLTAGE ERROR`	Precharge voltage too high during startup	Precharge voltage exceeds safe limit during boot	critical
`PRECHARGE VOLTAGE ERROR`	Precharge capacitor voltage exceeds 250V at startup	Capacitor voltage exceeds 250V during power-up voltage check	error
`PRECHARGE VOLTAGE ERROR — POWER OFF. WAIT 10 SECONDS.`	Precharge voltage exceeds acceptable range during start-up	Capacitor voltage too high before precharge completion	critical
`PRE-CHARGE VOLTAGE ERROR - POWER OFF - WAIT 5 SECONDS`	Battery pre-charge voltage out of specification	Inverter B battery voltage abnormal during pre-charge	error
`PRINTER ERROR`	Printer reported a hardware error condition while printing an image	Printer hardware error during print operation	error
`PRINTER IS OUT OF FILM OR PAPER`	Printer has exhausted film or paper supply	Printer film or paper supply depleted during print operation	warning
`PRINTER OFF-LINE`	Printer is offline or not ready to print	Printer not in online/ready state during print operation	warning
`RELEASED EARLY`	X-ray switch released before desired mAs reached; exposure incomplete	Operator releases X-ray button before system terminates exposure automatically	info
`RELEASED EARLY`	X-ray switch released before desired mAs reached	Operator releases exposure switch before mAs accumulation complete	warning
`REMOTE CONTROL BATTERY IS LOW`	IR remote control battery charge is too low for accurate usability	Remote control battery voltage drops below usable threshold	warning
`REQUESTED OPERATION FAILED`	Unexpected error condition occurred such as DICOM Q/R database lock failure or media manager communication failure	DICOM Q/R operation or media manager communication error	error
`ROOM DOOR OPEN`	X-ray room door not fully closed	Door sensor detects X-ray room door in open position	error
`ROOM DOOR OPEN`	X-ray room door is open	X-ray door switch contact is open	warning
`ROOM DOOR OPEN — CLOSE DOOR`	X-ray room door is open; safety interlock active	Door switch contact open	warning
`RUI FAILURE`	System cannot communicate with the remote user interface	RUI communication error detected	error
`RUI FAILURE`	System could not communicate with remote user interface	RUI disconnected or communication lost	error
`RUI KEY STUCK`	Remote User Interface key stuck or repeating	RUI sends same key signal multiple times during operation	warning
`RUI KEY STUCK`	System receiving repeated signals from single key	Physical button stuck or in contact with object	warning
`RUI KEY STUCK`	RUI keypad key stuck; same signal received multiple times	Continuous RUI key signal detected	error
`RUI KEY STUCK`	System receiving repeated signals from a single key	RUI button stuck in pressed position	warning
`RUI KEY STUCK`	Remote User Interface key detected stuck; repeated signal from same RUI input	Same RUI signal received multiple times suggesting stuck key	error
`RUNNING CALIBRATION`	Remote Utilities Tool (RUT) performing filament calibration	RUT software initiates filament calibration procedure	info
`RUNNING CALIBRATION`	System is running calibration routine; informational message only	Automatic or user-initiated calibration routine active	info
`RUNNING CALIBRATION`	System is executing calibration procedure	System initiates internal calibration routine	info
`SATURATION FAULT`	High-voltage regulator saturation fault	During or after exposure, HV regulator saturation detected	error
`SATURATION FAULT`	Fault in high voltage regulator circuit; excessive IGBT current	Excessive current detected in IGBT power devices	error
`SATURATION FAULT — POWER OFF. WAIT 10 SECONDS.`	Fault in high-voltage regulator circuit; IGBT saturation	HV regulator IGBT transistor driven into saturation	critical
`SATURATION FAULT - POWER OFF. WAIT 5 SECONDS`	High-voltage regulation circuit saturated	High-voltage input register shows saturation	error
`SAVE OPERATION FAILED`	System failed to complete requested save operation	User pressed Save key to save image; save did not complete successfully	error
`SAVE OPERATION FAILED`	System failed to complete the requested Save operation	Image save operation completed unsuccessfully	error
`SAVE OPERATION FAILED`	Image save to disk failed to complete	User pressed Save key; save operation incomplete	error
`SCHEDULED EXAM LIST IS FULL`	Scheduled exam list is full and cannot accept new patient information	NEW EXAM button pressed when scheduled exam list is full	warning
`SCHEDULED EXAM LIST IS FULL`	New patient information will not appear in scheduled exam list	User touched NEW EXAM button when scheduled exam list was already full	warning
`Searching for external video source...`	User selected Endoscope button on Additional Apps screen	User selection of Endoscope function	info
`Searching for external video source...`	System searching for external video source during Endoscope mode selection	User selected Endoscope button on Additional Apps screen	info
`Search in Progress`	DICOM server search in progress, results not yet received	User initiated search against DICOM server	info
`Search in Progress - Please Wait`	DICOM server search in progress; result not immediately available	User performs DICOM server search	info
`Search in Progress / Please Wait`	Search against DICOM server in progress; result not yet received	User performs search against DICOM server	info
`SHUTDOWN IN PROGRESS`	System is shutting down; shutdown process cannot be stopped	System initiated normal or emergency shutdown	warning
`SHUTDOWN IN PROGRESS`	System shutting down; shutdown process cannot be stopped	System initiated shutdown or UPS low battery shutdown	warning
`SHUTDOWN IN PROGRESS (UPS)`	UPS battery is low; immediate shutdown in progress	UPS battery voltage dropped below safe operating threshold	critical
`STATOR NOT ON`	X-ray tube anode not powered; anode rotation disabled	Anode rotation power supply voltage loss or fault detected	critical
`STATOR NOT ON`	X-ray tube stator not rotating	System detects stator not energized during startup	critical
`STATOR NOT ON — POWER OFF. WAIT 10 SECONDS.`	X-ray tube stator motor not running; anode cannot rotate	Stator motor fails to energize or run	critical
`STATOR STANDBY WAIT`	Battery capacity below 40 percent	System detects low battery during operation	warning
`SYSTEM ERROR`	Excessive or missing frame sync detected on GIB or FFB for more than ten seconds, or FFB has not recovered within 15 seconds following FFB reboot	Frame synchronization error on GIB or FFB	error
`SYSTEM ERROR DETECTED`	CPU exception or runtime OS exception has occurred; X-rays disabled	System software exception or fault during operation	error
`SYSTEM ERROR DETECTED (CPU Exception)`	CPU exception or runtime OS exception has occurred	CPU or operating system fault detected	critical
`SYSTEM ERROR DETECTED - CPU exception`	CPU or runtime OS exception occurred; X-rays disabled	CPU or OS exception during operation	critical
`SYSTEM ERROR DETECTED (CPU exception)`	X-rays are disabled; CPU or OS exception occurred	CPU exception or runtime OS exception	critical
`SYSTEM ERROR DETECTED (Frame Sync)`	Frame sync lost for more than five seconds or too many frame syncs detected within one minute	Frame synchronization loss detected	critical
`SYSTEM ERROR DETECTED - Frame sync loss`	Frame sync lost for >5 seconds or too many frame syncs in 1 minute; X-rays disabled	Excessive frame sync anomalies detected	critical
`SYSTEM ERROR DETECTED (Frame sync lost)`	X-rays are disabled; frame sync lost or too many frame syncs detected	Frame sync lost for more than five seconds or too many frame syncs within one minute	critical
`SYSTEM ERROR - Excessive or missing frame sync`	Excessive/missing frame sync on GIB/FFB >10s or FFB not recovered within 15s; X-rays disabled	Frame sync anomaly sustained beyond recovery timeout	critical
`SYSTEM ERROR (FFB frame sync)`	Workstation fully functional but X-rays are disabled; excessive or missing frame sync on GIB or FFB	Excessive or missing frame sync for more than ten seconds; FFB has not recovered within 15 seconds	error
`SYSTEM ERROR — X-RAYS DISABLED`	GIB or FFB detected no frame syncs or too many frame syncs	Frame sync monitoring during operation; sync fault detected	error
`SYSTEM FAILED TO CONNECT TO DICOM SERVER (AE Title)`	System cannot connect to DICOM server due to wrong AE title configuration	DICOM server connection attempt with incorrect AE title	error
`SYSTEM FAILED TO CONNECT TO DICOM SERVER (AE title)`	System could not establish connection to DICOM server due to wrong AE title or Query Information Model	System attempted to connect to DICOM server with incorrect AE title configuration	error
`SYSTEM FAILED TO CONNECT TO DICOM SERVER (IP/port)`	System could not establish connection to DICOM server due to wrong IP address or port number	System attempted to connect to DICOM server with incorrect network parameters	error
`SYSTEM FAILED TO CONNECT TO DICOM SERVER (IP/Port)`	System cannot connect to DICOM server due to wrong IP address or port number configuration	DICOM server connection attempt with incorrect IP/port	error
`SYSTEM FAILED TO CONNECT TO DICOM SERVER - Wrong AE title`	Cannot establish connection to DICOM server; wrong AE title or Query Model configured	DICOM connection attempt with incorrect AE title	error
`SYSTEM FAILED TO CONNECT TO DICOM SERVER - Wrong IP`	Cannot establish connection to DICOM server; wrong IP address or port configured	DICOM connection attempt with incorrect IP/port	error
`TEMP SENSOR FAIL`	X-ray tube temperature sensor (thermister) defective; overheating warning disabled	Thermister out-of-range reading or continuity check fails at startup	error
`TEMP SENSOR FAIL`	X-ray tube temperature sensor (thermister) malfunction	Thermister self-test during startup or operation indicates failure	error
`THE C-Arm HAS BEEN RECONNECTED TO THE WORKSTATION`	C-Arm was disconnected and reconnected without proper system shutdown	User disconnected/reconnected C-Arm without shutting down system power first	warning
`THE C-ARM HAS BEEN RECONNECTED TO THE WORKSTATION`	C-arm was disconnected and reconnected to workstation without shutting down system first	C-arm physical reconnection detected without proper power shutdown	warning
`THE CINE DISK IS NOT AVAILABLE`	Cine disk failed to initialize correctly during bootup	Cine disk initialization failure during system startup	error
`THE CINE DISK IS NOT AVAILABLE`	Cine subsystem is not available for requested action	Cine disk failed to initialize correctly during bootup	error
`THE CURRENT CINE RUN WILL FILL THE CINE DISK IN APPROXIMATEL`	Thirty seconds of Cine disk storage remain; current cine run will fill disk when complete	Cine recording continues with minimal disk space remaining	info
`THE CURRENT CINE RUN WILL FILL THE CINE DISK IN APPROXIMATEL`	Thirty seconds of storage remain on Cine disk; current CINE RUN will fill the disk	Cine disk storage capacity approaching exhaustion	warning
`THE CURRENT SESSION CINE RUNS WILL BE OVERWRITTEN IN 30 SECO`	Current session Cine runs will be overwritten in 30 seconds or less; oldest runs overwritten first	Cine disk space fully consumed; new acquisitions will overwrite existing data	warning
`THE CURRENT SESSION CINE RUNS WILL BE OVERWRITTEN IN 30 SECO`	Thirty seconds or less of Cine acquisition time remains before current patient's Cine runs will be overwritten	Cine disk capacity approaching overwrite threshold for current session	warning
`THE LAST IMAGE IS BIGGER THAN THE CURRENT MEDIA CAPACITY`	User selected a Cine run bigger than current media's capacity	Image or cine run size exceeds media capacity during copy operation	warning
`THE LAST IMAGE IS BIGGER THAN THE CURRENT MEDIA CAPACITY`	Copy operation will fail; selected Cine run is larger than current media capacity	User selected Cine run larger than available media capacity	warning
`THE MEDIA HAS BEEN EJECTED PREMATURELY`	Media ejected from device before being used by system	Media physically removed from removable media device during operation	warning
`THE MEDIA HAS BEEN EJECTED PREMATURELY`	Media has been ejected from the device before being used by the system	Media ejected during active read/write operation	error
`THE SELECTED FUNCTION IS NOT AVAILABLE ON THIS MODEL`	User selected a Workstation function that is not available on this model	User attempted to access model-restricted function	info
`THE SELECTED FUNCTION IS NOT AVAILABLE ON THIS MODEL`	Selected function not supported on this workstation model	User selected unavailable feature for equipment model	info
`THE SELECTED FUNCTION IS NOT AVAILABLE ON THIS MODEL`	User selected Workstation function not available on this model	User attempted to access model-specific function not supported by this equipment variant	info
`THE SELECTED IMAGE CANNOT BE DISPLAYED`	Selected image data is corrupt and could not be repaired	User selected thumbnail of corrupted image file	error
`THE SELECTED IMAGE CANNOT BE DISPLAYED`	Image data is corrupt and could not be repaired	Corrupted image thumbnail selected for display	warning
`THE SYSTEM WAS NOT SHUT DOWN PROPERLY`	System did not go through the Intelligent Shutdown process when shut down	System power loss or improper shutdown detected at startup	error
`THE SYSTEM WAS NOT SHUT DOWN PROPERLY`	System did not go through Intelligent Shutdown process; software and data may be corrupt	System power loss or forced shutdown without proper Intelligent Shutdown sequence	critical
`THIS DICOM SERVER VERIFIED SUCCESSFULLY`	System successfully connected to DICOM server in response to verify request	System performed DICOM server verification from Print Definition, Store Definition, or Query Definition screen	info
`THIS DICOM SERVER VERIFIED SUCCESSFULLY`	System successfully connected to DICOM server in response to verify request	DICOM server verification request completed successfully	info
`This study contains color images. Not all viewer functions w`	Study containing color images is loaded in the Study Viewer	Color image study loaded into viewer	info
`This study contains color images. Not all viewer functions w`	Study containing color images is loaded in Study Viewer; some functions disabled	Loading study with color images into Study Viewer	info
`THIS WILL ERASE ALL CAPTURED NAV IMAGES`	Surgical navigation (NAV) images are being captured and a Workstation operation will erase them (NEW EXAM, SCHEDULED EXAM, or SAVED EXAM initiated).	Attempt to start new exam, scheduled exam, or saved exam while NAV is active and capturing images.	warning
`THIS WILL ERASE ALL CAPTURED NAV IMAGES`	Surgical navigation (NAV) images are being captured and a Workstation operation caused equivalent of NEW EXAM/SCHEDULED EXAM/SAVED EXAM	NAV image erase initiated by exam change operation	warning
`TOO MANY MATCHES FOUND`	DICOM query produced too many results	DICOM database search returned excessive number of results	warning
`TOO MANY MATCHES FOUND`	A DICOM query produced too many results and cannot display all matches.	DICOM query with insufficiently specific search criteria.	warning
`Transmission complete`	Log files have been successfully sent to the GE On-Line center.	Log file transmission to GE service completed.	info
`Transmission complete.`	Displayed log files have been sent to the GE On-Line center	Log file transmission to GE service center completed	info
`Transmission complete. Reboot to restore system function`	Log files successfully sent to GE On-Line center	Log file transmission to GE completed	info
`Transmitting files.`	User selected button to send log files to the GE On-Line center	User initiated log file transmission to GE service center	info
`Transmitting files`	Log files are currently being transmitted to the GE On-Line center.	User initiated log file transmission to remote service.	info
`Transmitting files. Please wait`	Log files being sent to GE On-Line center	User selected button to send log files to GE	info
`UNIQUE ID FIELD DOES NOT MATCH`	Mismatch between first and second Unique ID entry fields	Service screen entries compared; fields do not match exactly	warning
`UNIQUE ID FIELD DOES NOT MATCH`	One or more fields between the first and second Unique ID entry fields do not match on the Service screen.	User entered second Unique ID entry line with mismatched field values.	warning
`UNIQUE ID FIELD INCORRECT`	One or more Unique ID entry fields are incorrect or invalid.	User entered Unique ID field with invalid or malformed data on Service screen.	warning
`UNIQUE ID FIELD INCORRECT`	One or more Unique ID entry fields contain incorrect data	Service screen Unique ID entry validation failed	warning
`UNKNOWN ERROR RESPONSE RECEIVED FROM REMOVABLE MEDIA`	Unknown error detected in removable media during operation	Removable media operation attempted; media hardware error or data corruption detected	warning
`UNKNOWN ERROR RESPONSE RECEIVED FROM REMOVABLE MEDIA`	An unknown error was detected in removable media (USB drive, external storage).	Read/write operation to removable media encountered unrecognized error.	error
`UPS communication error`	Workstation software cannot establish communication with UPS unit at system startup	Workstation power-on sequence attempts to communicate with UPS via USB	error
`UPS error`	UPS detects internal fault that prevents it from supplying backup power to the system	UPS internal self-test detects power supply malfunction	error
`VERIFY FAILED`	Verify Operation did not complete successfully	Verify process initiated; echo verification failed	error
`VERIFY FAILED`	The Verify Operation failed; the verify process was unsuccessful (echo failed).	Attempt to verify system configuration or connectivity resulted in echo failure.	error
`WAIT`	System is busy, not ready for new commands	System executing operation or scan in progress	info
`WAIT`	System is busy with internal operations	System executing internal procedure	info
`WAIT`	System is busy processing; standby message	System executing time-critical internal task or data processing	info
`WARNING, HIGH KV`	kV feedback error: actual kVp higher than indicated	kVp measurement exceeds displayed value and tolerance	warning
`WARNING - HIGH kV - PRESS ANY KEY`	X-ray tube voltage exceeds desired setting	Sensed kV higher than desired kV value	warning
`WARNING, HIGH KV - PRESS ANY KEY`	Measured kVp exceeds control panel setting and is out of tolerance	Actual kVp output higher than displayed setpoint	error
`WARNING, HIGH KV — PRESS ANY KEY`	kVp feedback error: actual kVp higher than displayed; out of tolerance	kV sense circuit output exceeds expected value during operation	warning
`WARNING, HIGH MA`	mA calibration error: actual mA higher than indicated	mA measurement exceeds displayed value and tolerance	warning
`WARNING, HIGH mA - PRESS ANY KEY`	X-ray tube current exceeds desired setting	Sensed mA higher than desired mA value	warning
`WARNING, HIGH MA — PRESS ANY KEY`	mA feedback error: actual mA higher than displayed; calibration error	mA sense circuit output exceeds expected tube current threshold	warning
`WARNING, HIGH MA - PRESS ANY KEY`	Measured mA exceeds control panel setting and is out of tolerance	Actual tube current higher than displayed setpoint	error
`WARNING, LOW KV`	kV feedback error: actual kVp lower than indicated	kVp measurement below displayed value and tolerance	warning
`WARNING - LOW kV - PRESS ANY KEY`	X-ray tube voltage below desired setting	Sensed kV lower than desired kV value	warning
`WARNING, LOW KV - PRESS ANY KEY`	Measured kVp is below control panel setting and out of tolerance; may degrade image	Actual kVp output lower than displayed setpoint	error
`WARNING, LOW KV — PRESS ANY KEY`	kVp feedback error: actual kVp lower than displayed; out of tolerance; poor image risk	kV sense circuit output below expected value during operation	warning
`WARNING, LOW MA`	mA calibration error: actual mA lower than indicated	mA measurement below displayed value and tolerance	warning
`WARNING, LOW mA - PRESS ANY KEY`	X-ray tube current below desired setting	Sensed mA lower than desired mA value	warning
`WARNING, LOW MA — PRESS ANY KEY`	mA feedback error: actual mA lower than displayed; poor image quality risk	mA sense circuit output below expected tube current threshold	warning
`WARNING LOW MA - PRESS ANY KEY`	Measured mA is below control panel setting and out of tolerance; may degrade image	Actual tube current lower than displayed setpoint	error
`WARNING! X-RAY HOUSING TEMPERATURE SENSOR FAILURE`	Temperature information unavailable because the temperature sensor in the housing had failed.	System detects temperature sensor failure at startup or during operation	warning
`WARNING! X-RAY HOUSING TEMPERATURE SENSOR FAILURE`	X-ray tube housing temperature sensor has failed or disconnected	System unable to read housing temperature sensor during operation	warning
`WORKSTATION AND GENERATOR ARE NOT COMPATIBLE`	Workstation software and Generator software versions are incompatible	System bootup; software compatibility check failed	error
`WORKSTATION KEYBOARD ERROR`	Communication with Workstation keyboard has failed	System startup or during operation; keyboard communication loss	error
`WORKSTATION UPS COMMUNICATION FAILURE`	Connection between Workstation and UPS disrupted during startup	System bootup; UPS communication timeout or error	error
`WORKSTATION UPS FAILURE`	UPS communication established but UPS reported error (not BATTERY LOW)	System bootup; UPS self-test or health check failed with non-battery error	error
`X-ray Overtime`	X-ray exposure time exceeded maximum permitted duration	Exposure time exceeds system limit during Film Mode operation	warning
`X-ray Overtime`	Exposure duration exceeded safe limit	Triggered during fluoroscopy when system attempts to exceed exposure time limits	warning
`X-RAY OVERTIME - PRESS ANY KEY`	Film exposure continued beyond required duration; software terminated exposure	Exposure time exceeded threshold during film shot	warning
`X-RAY OVERTIME — PRESS ANY KEY`	Film exposure time exceeded preset limit; software terminated exposure	Film shot exposure time exceeds calculated mAs termination point	info
`X-RAYS DISABLED`	X-ray generation is currently disabled in the system	Unknown disable event or safety interlock activation	warning
`X-RAYS DISABLED`	System has disabled X-ray generation capability; informational message	Normal system state when X-ray production is not commanded	info
`X-RAYS DISABLED`	X-ray generation disabled by system software	Safety interlock or system control disables X-rays	info
`X-RAYS DISABLED REBOOT REQUIRED`	During bootup, system detected active X-ray generation input signal and shut down	Active X-ray command line, security line, or XRAY_ON, XRAY_EN signal during startup	error
`X-RAYS DISABLED — REBOOT REQUIRED`	X-ray generation input signal active during boot; system shut down	X-ray command signal detected at startup	critical
`X-RAYS TEMPORARILY DISABLED`	X-rays disabled during unexpected FFB reboot sequence	FFB firmware or hardware detected fault requiring restart	warning
`X-RAY SWITCH SECURITY ERROR`	System detected X-ray switch security error following X-ray switch press	X-ray switch pressed; security interlock or safety verification failed	error
`X-RAY SWITCH SECURITY ERROR`	Mismatch between footswitch/Handswitch security line and control connector security line	Security signal discrepancy during switch initialization	error
`X-RAY SWITCH SECURITY ERROR`	X-ray switch security mismatch detected	Handswitch or footswitch signal does not match security line	critical
`X-RAY SWITCH SECURITY ERROR — PRESS ANY KEY`	X-ray switch security line mismatch detected; system operation disabled	Handswitch or footswitch signal does not match security line state	error
`X-RAY SWITCH SECURITY ERROR — PRESS ANY KEY`	Mismatch between X-ray switch and security line signals	Switch and security line signals do not correlate	critical
`X-RAY SWITCH SECURITY FAILURE`	X-ray high-voltage switch security interlock failed	X-ray switch register shows unexpected state	error
`X-RAY SWITCH STUCK`	X-ray high-voltage switch mechanically stuck	X-ray switch register indicates stuck state	error
`X-RAY SWITCH STUCK`	X-ray switch enabled during boot-up	X-ray switch detects activation during startup sequence	critical
`XRAYSWITCH STUCK`	X-ray switch circuitry malfunction detected	Wrong footswitch type (3 Pedal) booted with system when 4 Pedal Neurovascular configured	error
`X-RAY SWITCH STUCK`	X-ray exposure switch detected as enabled during boot-up	X-ray switch signal present at startup	critical
`X-RAY TUBE TEMPERATURE SENSOR FAILURE - PRESS ANY KEY`	Tube thermistor failed functional test at startup; no temperature monitoring active	Thermistor test failure during power-on diagnostics	critical

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ServiceForge knowledge base record. Field-unverified unless technicians confirmed it. A teaching summary of the record, not a service manual. Export 2026-10-14.