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 pro-
vide certain emergency call operation is recommended.
■
Emergency Call
The emergency call can be performed using the
[Emergency
Single]
or
[Emergency Repeat]
key (p. 11). The transceiver will
send an 5-tone, DTMF or MDC 1200 emergency command one
time only or repeatedly until receiving the control code.
The emergency call can be transmitted without a beep emission
and LCD indication change when the
[Emergency Single (Si-
lent)]
or
[Emergency Repeat (Silent)]
(p. 11) key is pushed.
The emergency transmission is performed on the emergency
channel, however, when no emergency channel is specified, the
signal is transmitted on the previously selected channel.
Ask your dealer for details.
