Advanced Features
English
67
Sending an Emergency Call (Trunking Only)
This feature gives your radio priority access on a channel.
Note:
The radio operates in the normal dispatch manner
while in Emergency Call, except, if enabled, it returns
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.
Procedure:
1
Press the preprogrammed
Emergency
button.
2
The display shows
Emergency
and the current zone or
channel. You hear a short, medium-pitched tone and the
LED blinks red momentarily.
OR
The display shows
No emergency
, if the selected channel
does not support emergency.
3
Hold the radio vertically 1 to 2 inches (2.5 to 5.0 cm) from
your mouth.
4
Press and hold the
PTT
button. Speak clearly into the
microphone.
5
Release the
PTT
button to end the transmission and wait for
a response from the dispatcher.
6
Press and hold the preprogrammed
Emergency
button for
about a second to exit the Emergency Call mode.
Sending an Emergency Alarm with
Emergency
Call
Procedure:
1
Press the preprogrammed
Emergency
button.
2
The display shows
Emergency
and the current zone or
channel. You hear a short, medium-pitched tone and the
LED blinks red momentarily.
OR
The display shows
No emergency
, if the selected channel
does not support emergency.
3
The radio enters the Emergency Call state when:
You receive the dispatcher’s acknowledgment. The display
shows
Ack received
.
OR
You receive no acknowledgement. The display shows
No acknowledge
.
OR
You press the
PTT
button while in the Emergency Alarm
mode.
4
Hold the radio vertically 1 to 2 inches (2.5 to 5.0 cm) from
your mouth.
APX_4000_M3.book Page 67 Friday, May 31, 2013 12:41 PM