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Troubleshooting AMX
Error Number
Brakes not releasing
Error Code / System Message
Error Question
How do I test the brakes and mechanical releases on a Brivo XR285amx?
Short Answer
Brake Tests exercise the drive brakes, vertical-column release, column rotation, arm-extension releases, and tube-park latch.
Possible Causes
Brake actuator/control fault; release mechanism or sensor problem.
Troubleshooting Steps
Run Brake Tests and note which mechanism fails to receive a system signal. Inspect that actuator, switch, wiring, and control path.
Parts Areas to Check
For Related Models
Brivo XR285amx
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