User's Guide

English
44
• Emergency Alarm with Voice to Follow
In addition, each alarm has the following types:
• Regular – Radio transmits an alarm signal and shows audio
and/or visual indicators.
• Silent – Radio transmits an alarm signal without any audio or
visual indicators. Radio receives calls without any sound
through the radio’s speaker, until you press the PTT button to
initiate the call.
• Silent with Voice – Radio transmits an alarm signal without
any audio or visual indicators, but allow incoming calls to
sound through the radio’s speaker.
Only ONE of the Emergency Alarms above can be assigned to
the programmed Emergency button.
Sending an Emergency Alarm
This feature allows you to send an Emergency Alarm, a
non-voice signal, which triggers an alert indication on a group of
radios.
Procedure:
1 Press the programmed Emergency On button.
2 The display shows Tx Alarm and the destination alias. The
LED lights up solid green and the Emergency icon appears.
OR
The display shows Tx Telegram and the destination
alias. The LED lights up solid green and the Emergency icon
appears.
3 When an Emergency Alarm acknowledgment is received,
the Emergency tone sounds and the LED blinks green. The
display shows Alarm Sent.
OR
If your radio does not receive an Emergency Alarm
acknowledgement, and after all retries have been
exhausted, a tone sounds and the display shows
Alarm Failed.
4 Radio exits the Emergency Alarm mode and returns to the
Home screen.
If your radio is set to Silent, it will not display any audio or visual
indicators during Emergency mode.
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NAG-LACR.book Page 44 Thursday, April 12, 2012 5:58 PM