• You receive the dispatcher acknowledgment.
The display shows
Ack received
.
• You receive no acknowledgement. The display
shows
No acknowledge
.
• You press the
PTT
button while in the
Emergency Alarm mode.
If unsuccessful, you hear the radio sounds a short
low-pitched tone to indicate the selected channel
does not support emergency and rejects to launch
emergency mode.
2
Hold the radio vertically 1 to 2 inches (2.5 to 5.0
cm) from your mouth.
3
Press and hold the
PTT
button. Speak clearly into
the microphone.
4
Release the
PTT
button to end the transmission
and wait for a response from the dispatcher.
5
To exit Emergency Call, press and hold the
preprogrammed
Emergency
button for about a
second.
Turning off the radio also cancels the emergency
state.
Sending a Silent Emergency Alarm
This feature allows you to send an Emergency Alarm
to the system without triggering any audio or visual
indicators.
1
Press the preprogrammed
Emergency
button.
The display shows no changes, the LED does not
light up, and you hear no tones. The silent
emergency state continues until you perform the
next step.
2
Perform one of the following actions:
• You press and hold the preprogrammed
Emergency
button for about a second to exit
the Silent Emergency Alarm mode.
• Press and release the
PTT
button to exit the
Silent Emergency Alarm mode and enter
regular dispatch or Emergency Call mode.
Change of Channels during Emergency
For ALL Emergency transmissions, when changing
channels:
• If the new channel is also preprogrammed for
Emergency, you can change channels while in
Advanced Features
89
English
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Summary of Contents for APX 7000XE MODEL 3
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