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Send an Emergency Call
This type of dispatch gives your radio priority access on a channel.
The radio operates in the normal dispatch manner while in
Emergency Call, except, if enabled, it will return to one of the
following:
•
Tactical/Non-Revert — You talk on the channel you selected
before you entered the emergency state.
•
Non-Tactical/Revert — You talk on a preprogrammed emergency
channel. The emergency alarm is sent on this same channel.
1. With your radio turned on, press the Emergency button.The
current channel is displayed alternately with Emergency, and a
short, medium-pitched tone sounds.
Note:
To exit emergency at any time, press and hold the
Emergency button for about a second.
2
Press and hold the PTT button and announce your emergency
into the microphone.
3
Release the PTT button to end the transmission and wait for a
response from the dispatcher.
4
Press and hold the Emergency button for about a second to exit
emergency.
Send a Silent Emergency Alarm
1
With your radio turned on, press the Emergency button. The
display does not change, the LED does not light, and you hear
no tones.
Note:
To exit emergency at any time, press and hold the
Emergency button for about a second.
ASTRO XTS 4000
Common Radio Features
29