AMX Troubleshooting & Technical Support
Results Count
Error Number
Error 70
Error Code System Message
ERROR 70 - Watchdog timer halted the system
Question
What does ERROR 70 mean on a GE AMX-Series mobile X-ray?
Short Answer
ERROR 70: Watchdog timer halted the system.
Possible Causes
Watchdog timeout occurred.
Troubleshooting Steps
Check watchdog timer/CPU operation and related microprocessor circuitry.
Parts Areas to Check
CPU board; calibration data; subsystem identified by the error
For Related Models
AMX-4, AMX-4+, Definium AMX 700
Error Number
Error code displayed
Error Code System Message
Question
How should I start troubleshooting an AMX-Series error code?
Short Answer
Start with the displayed error, identify whether it is a power-up, calibration, or application error, and then follow the matching probable-cause and recommended-action table.
Possible Causes
Power-up self-test failure; calibration limit/checksum fault; application run-time fault.
Troubleshooting Steps
Record the exact code and operating condition. Use the matching error-code table. After service, clear or verify the fault through the applicable test/calibration before returning the unit to use.
Parts Areas to Check
CPU; calibration data; drive; charger; generator
For Related Models
AMX-4, AMX-4+, Definium AMX 700
Error Number
F93 On Rotor Board Opens
Error Code System Message
Question
How do I troubleshoot this AMX-4 Series issue: F93 On Rotor Board Opens When A New Filament kVp Board (46-264986G2) Is Installed, FETs On Rotor Board NOT Blown?
Short Answer
J8 Connector On Filament kVp Board Is Mis-keyed. Re-orient Key On J8 (FIL/kVp Board Side). CQA 972175
Possible Causes
11) Problem: F93 On Rotor Board Opens When A New Filament kVp Board (46-264986G2) Is Installed, FETs On Rotor Board NOT Blown
Troubleshooting Steps
J8 Connector On Filament kVp Board Is Mis-keyed. Re-orient Key On J8 (FIL/kVp Board Side). CQA 972175
Parts Areas to Check
Filament kVp Board; Rotor
For Related Models
AMX-4, AMX-4+, Definium AMX 700
Error Number
FLDLT BYTE LIMIT
Error Code System Message
FLDLT BYTE LIMIT - Field-light byte limit exceeded
Question
What does FLDLT BYTE LIMIT mean on a GE AMX-Series mobile X-ray?
Short Answer
FLDLT BYTE LIMIT: Field-light byte limit exceeded.
Possible Causes
Field-light calibration value exceeded byte limits.
Troubleshooting Steps
Recalibrate field light.
Parts Areas to Check
CPU board; calibration data; subsystem identified by the error
For Related Models
AMX-4, AMX-4+, Definium AMX 700
Error Number
FLDLT TIME LIMIT
Error Code System Message
FLDLT TIME LIMIT - Invalid field-light calibration time
Question
What does FLDLT TIME LIMIT mean on a GE AMX-Series mobile X-ray?
Short Answer
FLDLT TIME LIMIT: Invalid field-light calibration time.
Possible Causes
Entered field-light calibration time is invalid.
Troubleshooting Steps
Recalibrate field light.
Parts Areas to Check
CPU board; calibration data; subsystem identified by the error