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Troubleshooting AMX

Error Number
kV measurement errors
Error Code / System Message
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Error Question
How do I troubleshoot Brivo XR285amx kV measurement errors?
Short Answer
Use KV Measurement/KV Test and verify the HV Tank-to-Power Module measurement cable and specified resistor values.
Possible Causes
Measurement cable or resistor issue; Power Module/HV Tank fault; DC bus/inverter issue.
Troubleshooting Steps
Reseat the J6-J7 measurement cable, run KV Measurement/KV Test, and if needed perform the resistance/cable checks before isolating the tank or power module.
Parts Areas to Check
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For Related Models
Brivo XR285amx
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