Motorola MOTOTRBO XPR 4580 User Manual download pdf (Page 37)

Advanced Features

English

Emergency Operation

NOTE: This is a trunking only feature.

The Emergency feature is used to indicate a critical situation.

You are able to initiate an Emergency at any time on any screen

display even when there is activity on the current channel.

Your radio supports the following Emergency modes:

• Emergency Call

• Emergency Alarm

• Emergency Alarm with Call

• Emergency Alarm with Voice to Follow

In addition, each mode has the following types:

• Regular – Radio transmits an alarm signal and shows audio

and/or visual indicators.

• Silent – Radio transmits an alarm signal without any audio or

visual indicators. There will be no response (call) from the

target radio until you press the PTT button to initiate the call.

• Silent with Voice – Radio transmits an alarm signal and is

able to receive an incoming call, without any audio or visual

indicators, until you press the PTT button to initiate, or

respond to, the call.

Only ONE of the Emergency modes above can be assigned to

the programmed Emergency button or the Emergency

footswitch.

Receiving an Emergency Call

Procedure:

1 When receiving an Emergency Call, the first line of the

display shows the alias or ID of the caller. The second line

displays Emergency.

2 The red LED blinks and you hear a voice from the

Emergency Call initiating radio.

3 If the voice channel is lost, the Emergency Call ends.

Receiving an Emergency Alarm

Procedure:

1 When receiving an Emergency Alarm, the first line of the

display shows the alias or ID of the sender. The second line

displays Alarm Rcvd.

2 A tone sounds and the red LED blinks.

3 Press R to clear the alarm indication.

If no button is pressed, the alarm indication exits

automatically after a short duration.

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Motorola MOTOTRBO XPR 4580 User Manual Page 37

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