User's Guide

Table Of Contents
Advanced Features
English
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enabled, please enable it and go through steps 1,2 and 3
again.
OR
If the Man Down feature is enabled and no tone is heard,
send the radio to a qualified technician.
Handling Man Down Functional Error Messages
Procedure:
1 If your radio display shows one of the following error
messages: Hardware board absent, Man-Down Hw
error or Hw Board Mismatch. Send the radio to the
qualified technician to fix this error.