User Manual

Installation and Operator Handbook Operating Instructions
AMX-MA-00654 Issue 0.02 (USA)
6
Indication Probable Cause Recommended Action
DRB-25 fails to receive Antenna system failure Check antenna system for damage and ensure
correct connections.
Transceiver Module
failure
Switch power off, substitute known good
Transceiver Module and re-test.
Failure of external
interfaces
Interface Module failure Switch power off, substitute known good Interface
Module and re-test.