67
1
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 “
Sending Alarm
”, which alter
-
nates with your radio ID. The LED lights up solid
green and the Emergency icon appears on the
Home screen display.
3
When an Emergency Alarm acknowledgment is
received, the Emergency tone sounds and the
LED blinks green. The display shows “
Emergency
Alarm Successful
”.
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 “
Emergency Alarm Failed
”.
4
Radio exits the Emergency Alarm mode and re-
turns to the Home screen.
If your radio is set to Silent, it will not display any
audio or visual indicators during Emergency mode.
1
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.
2
The display shows “
Sending Alarm
”, which alter
-
nates with your radio ID. The LED lights up solid
green and the Emergency icon appears on the
Home screen display.
3
When an Emergency Alarm acknowledgment is
received, the Emergency tone sounds and the
LED blinks green. The display shows “
Emergency
Alarm Successful
”.
4
Hold the radio vertically 1 to 2 inches (2.5 to 5.0
cm) from your mouth.
5
Press
PTT
button to make the call. The LED
lights up solid green and the group icon appears
on the display.
6
Wait for the Talk Permit Tone to finish (if en-
abled) and speak clearly into the microphone.
OR
Wait for the PTT Sidetone to finish (if en-
abled) and speak clearly into the microphone.
a
DV
ance
D
f
ea
tures
Summary of Contents for VXD-720 digital
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