User's Manual

Table Of Contents
Advanced Features
English
51
5 Release the PTT button to listen. When the emergency
initiating radio responds, the green LED blinks. You see the
Group Call icon, the group alias or ID, and transmitting radio
alias or ID on your display.
6 Your radio displays the Alarm List.
Emergency voice can only be transmitted by the emergency
initiating radio. All other radios (including the emergency
receiving radio) transmit non-emergency voice.
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 or the
Emergency footswitch.
2 The display shows Tx Alarm and the destination alias. The
green LED lights up and the Emergency icon appears.
OR
The display shows Tx Telegram and the destination
alias. The green LED lights up and the Emergency icon
appears.
3 When an Emergency Alarm acknowledgment is received,
the Emergency tone sounds and the green LED blinks. 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 does not display any audio or
visual indicators during Emergency mode.
Sending an Emergency Alarm with Call
This feature allows you to send an Emergency Alarm to a group
of radios. Upon acknowledgement by a radio within the group,
the group of radios can communicate over a programmed
Emergency channel.
Procedure:
1 Press the programmed Emergency On button or the
Emergency footswitch.
2 The display shows Tx Alarm and the destination alias. The
green LED lights up and the Emergency icon appears.
OR
The display shows Tx Telegram and the destination
alias. The green LED lights up and the Emergency icon
appears.
NAG.book Page 51 Thursday, January 3, 2013 3:15 PM