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Troubleshooting AMX
Error Number
FlashPad detector wireless LED red
Error Code / System Message
Error Question
Why is the XR220amx detector Wireless LED red?
Short Answer
A red Wireless LED can mean the host radio is transmitting but the detector is not successfully communicating; distance, RF blockage or detector firmware may be involved.
Possible Causes
Detector out of range; RF blockage/interference; detector firmware problem; host radio can see activity but cannot establish full communication.
Troubleshooting Steps
Move the detector closer, remove obvious RF obstructions, verify the detector is powered and registered, and compare host-radio LED states. If the symptom changes when the detector is powered off, investigate detector firmware.
Parts Areas to Check
For Related Models
Optima XR200amx, Optima XR220amx
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