top of page
Troubleshooting AMX
Error Number
Error 321
Error Code / System Message
ERROR 321 - 60 Hz inverter feedback missing after field light off
Error Question
What does ERROR 321 mean on a GE AMX-Series mobile X-ray?
Short Answer
ERROR 321: 60 Hz inverter feedback missing after field light off.
Possible Causes
60 Hz inverter feedback failed after the field lamp was turned off.
Troubleshooting Steps
Check 60 Hz enable/relay/inverter signal path and generator-control board.
Parts Areas to Check
Generator control board; CPU board; inverter/rotor/filament/tap/HV subsystem indicated by the fault
For Related Models
AMX-4, AMX-4+, Definium AMX 700
bottom of page