Fetal monitors troubleshooting: models and common symptoms

10 fetal monitors with troubleshooting records in ServiceForge. Each model page lists every documented symptom with its ranked causes and first check.

Models

• GE Healthcare 170 4 symptoms
• Philips 50 106 symptoms
• Philips Avalon CL 53 symptoms
• Philips Avalon CTS 51 symptoms
• Philips Avalon Fetal Monitor FM20 51 symptoms
• Philips Avalon FM20/FM30 92 symptoms
• Philips Avalon FM40 60 symptoms
• Philips Avalon FM40/FM50 44 symptoms
• Philips FM-2 7 symptoms
• Philips M1353A 7 symptoms

Common symptoms

• No video on remote display Avalon Fetal Monitor FM20, Avalon FM20/FM30, Avalon FM40, Avalon FM40/FM50
• Paper not feeding properly Avalon Fetal Monitor FM20, Avalon FM20/FM30, Avalon FM40, Avalon FM40/FM50
• Touchscreen not functioning Avalon Fetal Monitor FM20, Avalon FM20/FM30, Avalon FM40, Avalon FM40/FM50
• Check Settings INOP Avalon FM20/FM30, Avalon FM40, Avalon FM40/FM50
• Check TI Config INOP Avalon FM20/FM30, Avalon FM40, Avalon FM40/FM50
• Display is blank or brightness reduced Avalon Fetal Monitor FM20, Avalon FM40, Avalon FM40/FM50
• Internal.Comm.Malf INOP Avalon Fetal Monitor FM20, Avalon FM20/FM30, Avalon FM40
• Keyboard/Mouse not functioning Avalon Fetal Monitor FM20, Avalon FM20/FM30, Avalon FM40/FM50
• Poor print quality Avalon Fetal Monitor FM20, Avalon FM20/FM30, Avalon FM40/FM50
• Unit does not power on Avalon Fetal Monitor FM20, Avalon FM20/FM30, Avalon FM40
• All transducers (US, Toco, IUP, ECG) do not work Avalon FM20/FM30, Avalon FM40
• Bad or distorted printout within first 1 cm Avalon FM20/FM30, Avalon FM40/FM50
• Batt Incompat INOP Avalon Fetal Monitor FM20, Avalon FM20/FM30
• Batt Low INOP Avalon Fetal Monitor FM20, Avalon FM20/FM30
• Calibration: Transducer belt button replacement Avalon FM40, Avalon FM40/FM50

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