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MN009203A01-AA
Chapter 8 : Emergency Operation
8.2
Sending Emergency Alarms
Procedure:
Press the programmed Top (Orange) button.
Your radio shows the following indications:
•
A positive indicator tone sounds.
•
The red LED blinks.
•
The display shows Emergency, and the current zone or channel.
When you receive acknowledgement from the dispatcher, your radio shows the following indications:
•
Four tone sounds.
•
The alarm stops.
•
The display shows Ack received.
•
Your radio exits Emergency Alarm mode.
8.3
Sending Emergency Alarms with Emergency Calls
Procedure:
1 Press the programmed Top (Orange) button.
If successful, your radio shows the following indications:
•
A positive indicator tone sounds.
•
The red LED blinks momentarily.
•
The display shows Emergency, and the current zone or channel.
When the radio exits Emergency Alarm and enters the Emergency Call state, your radio shows
one of the following indications:
•
You receive the dispatcher acknowledgment. The display shows Ack received.
•
You receive no acknowledgment. The display shows No acknowledge.
If unsuccessful, a negative indicator tone sounds and your radio rejects to launch emergency
mode.
2 To call, press and hold the PTT button.
3 To listen, release the PTT button.
8.4
Exiting Emergency Operation
Procedure:
•
To exit the emergency operation, press and hold the programmed Top (Orange) button.
•
To exit the emergency operation as supervisor (Trunking only), perform one of the following
actions:
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