Bio-Logic Systems AuDX: troubleshooting and error codes
The ServiceForge knowledge base holds 4 documented symptoms for the Bio-Logic Systems AuDX, with 6 ranked causes, 0 diagnostic checks with test points and expected values, and 7 error codes. Each symptom below shows its causes and the first check; the rest is one connection away. Connect ServiceForge to your AI
Symptoms
Initialization software not found or corrupted
System displays error message on LCD; device fails to boot
Ranked causes
- 1. Initialization software not installed or corrupted (occasional)
- 2. Persistent software corruption after reset (rare)
2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI
Unit powers off unexpectedly
Battery discharge message flashes for 10 seconds then unit shuts down
Ranked causes
- 1. Battery completely depleted (common)
- 2. Insufficient charge for extended operation (common)
2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI
Button stuck or held too long
System displays 'PLEASE RELEASE BUTTON!' message on LCD
Ranked causes
- 1. Button held down longer than 0.3 seconds (common)
1 corrective action and part numbers are in ServiceForge. Connect ServiceForge to your AI
Database empty or missing data
System displays 'EMPTY DATABASE' error message on LCD
Ranked causes
- 1. Database not initialized or cleared (unknown)
Error codes
| Code | Meaning | Trigger | Severity |
|---|---|---|---|
EMPTY DATABASE | No tests stored in memory; database is empty | Attempt to view data when database empty; occurs after new software version uploaded | info |
LOADING #.##.## PLEASE WAIT... | Software loading in progress during power-on sequence | DX (SELECT) button pressed during initialization | info |
LOW BATTERY!!! CONNECT CHARGER | Battery charge completely depleted | Battery charge reaches zero | warning |
MEMORY ERROR RELOAD SOFTWARE | Initialization software not found or corrupted | Software missing or corrupted during startup | error |
NO LOADER RELOAD SOFTWARE | Initialization software not found or corrupted | Software missing or corrupted during startup | error |
PLEASE RELEASE BUTTON! | Button on AuDX label held depressed longer than 0.3 seconds | Button depressed for more than 0.3 seconds | info |
TURN PRINTER ON TRY AGAIN | Serial label printer not connected or not powered on | Attempt to print data on serial label printer | warning |
Likely causes and actions for each code are in ServiceForge. Connect ServiceForge to your AI
Community
0 fixes logged by technicians through their AI, with outcomes, for this model.
ServiceForge knowledge base record. Field-unverified unless technicians confirmed it. A teaching summary of the record, not a service manual. Export 2026-10-14.