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Troubleshooting AMX
Error Number
VOLTMETER ERR 4
Error Code / System Message
VOLTMETER ERR 4 - Voltmeter calibration data out of range
Error Question
What does VOLTMETER ERR 4 mean on a GE AMX-Series mobile X-ray?
Short Answer
VOLTMETER ERR 4: Voltmeter calibration data out of range.
Possible Causes
Battery-voltage calibration parameters are out of range.
Troubleshooting Steps
Calibrate voltmeter; inspect charger-board/CPU feedback path.
Parts Areas to Check
CPU board; calibration data; subsystem identified by the error
For Related Models
AMX-4, AMX-4+, Definium AMX 700
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