User's Guide

Table Of Contents
Silent
Radio transmits an alarm signal without any audio or
visual indicators. Radio receives calls without any sound
through the speaker, until the programmed hot mic
transmission period is over and/or you press the PTT
button.
Silent with Voice
Radio transmits an alarm signal without any audio or
visual indicators, but allow incoming calls to sound
through the speaker. If hot mic is enabled, the incoming
calls sound through the speaker after the programmed
hot mic transmission period is over. The indicators only
appear once you press the PTT button.
7.16.1
Sending Emergency Alarms
This feature allows you to send an Emergency Alarm, a
non-voice signal, which triggers an alert indication on a
group of radios. Your radio does not display any audio or
visual indicators during Emergency mode when it is set to
Silent.
Follow the procedure to send Emergency Alarms on your
radio.
1 Press the programmed Emergency On button.
You see one of these results:
The display shows Tx Alarms and the
destination alias.
The display shows Tx Telegram and the
destination alias.
The green LED lights up. The Emergency icon
appears.
NOTE:
If programmed, the Emergency Search tone
sounds. This tone is muted when the
radio transmits or receives voice, and stops
when the radio exits Emergency mode. The
Emergency Search tone can be programmed
through CPS.
2 Wait for acknowledgment.
If successful:
The Emergency tone sounds.
The red LED blinks.
The display shows Alarm Sent.
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