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Troubleshooting AMX

Error Number
mA measurement errors
Error Code / System Message
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Error Question
How do I troubleshoot Brivo XR285amx mA measurement errors?
Short Answer
Use the mA Measurement diagnostic and verify the ribbon cable between HV Tank J6 and Power Module J7; the manual also gives resistance checks for the measurement network.
Possible Causes
Measurement cable fault; resistor network issue; HV tank or power-module measurement fault.
Troubleshooting Steps
Reseat the J6-J7 measurement cable and run mA Measurement. If it fails, perform continuity and resistance checks specified in the manual before replacing an FRU.
Parts Areas to Check
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For Related Models
Brivo XR285amx
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