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Troubleshooting AMX

Error Number
FlashPad grid issues
Error Code / System Message
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Error Question
Which diagnostic checks the FlashPad grid on XR220amx?
Short Answer
The Grid Sensor diagnostic verifies detector recognition of an attached grid or tests the user interaction/status display depending on operating mode.
Possible Causes
Grid attachment/orientation/sensor issue.
Troubleshooting Steps
Run Grid Sensor and confirm the detector recognizes the expected grid state. Swap with a known-good grid when available to isolate the accessory from the detector.
Parts Areas to Check
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For Related Models
Optima XR200amx, Optima XR220amx
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