Icom IC-R20 - Manual (Page 23)

17
3
CONVENTIONAL OPERATION
3
■ Man Down Emergency Call
The man down emergency call function transmits an emergency
call automatically, after the transceiver laying down in a horizontal
position for a pre-set time period. (The optional UT-113
MAN DOWN
UNIT
is required.)
After the emergency call, the transceiver performs transmission and
reception alternately with the following conditions:
- Transmits the microphone signals.
- Receives the signal and emits audio.
When the emergency cancel code is received, the function is can-
celled.
IMPORTANT!: Set an emergency channel individually, to provide
certain emergency call operation is recommended.
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