User's Manual

7 Emergency
During emergency, you can send a confirmed emergency alarm and an emergency voice message to the
specified radio group. You can initiate an emergency alarm anytime even when it is receiving signals.
The radio supports three kinds of emergency alarm mode.
 Emergency Alarm
 Emergency Alarm and Emergency Call
 Emergency Alarm and Auto Background Tone
There are alarm types below:
1) Siren Only—— after the radio enters the emergency state, the siren only sounds locally and the control
center will not receive any alarm signal.
2) Conventional—— the radio sends emergency alarm and audio/visual alert.
3) Secret —— the radio sends emergency alarm but no audio/visual alert; the speaker will not turn on
when receiving speech signal until the PTT button is pressed to talk.
4) Secret with Voice—— the radio sends emergency alarm and it receives call but no audio/visual alert
until the PTT button is pressed.
In addition, when the alarm type is set as “Siren Only” and after the radio enters the emergency state, the
siren will only sound locally and the control center will not receive any alarm signal.
7.1 Sending Emergency Alarm
1) Press the programmable button which is programmed as “Emergency” and enter the emergency state;
the icon
will show in the status bar; the LCD displays the emergency group call alias or ID. Emergency