Motorola SL7550 manual  Sending an Emergency Alarm with Call

Models: SL7550

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3When an Emergency Alarm acknowledgment is received, the Emergency tone sounds and the LED blinks green. The display shows Alarm Sent.

OR

If your radio does not receive an Emergency Alarm acknowledgement, and after all retries have been exhausted, a tone sounds and the display shows Alarm Failed.

4Radio exits the Emergency Alarm mode and returns to the Home screen.

If your radio is set to Silent, it will not display any audio or visual indicators during Emergency mode.

Sending an Emergency Alarm with Call

This feature allows you to send an Emergency Alarm to a group of radios. Upon acknowledgement by a radio within the group, the group of radios can communicate over a programmed Emergency channel.

Procedure:

1Press the programmed Emergency On button.

2The display shows Tx Alarm and the destination alias. The LED lights up solid green and the Emergency icon appears.

3When an Emergency Alarm acknowledgment is received, the Emergency tone sounds and the LED blinks green. The display shows Alarm Sent.

4Your radio enters the emergency call mode when the display shows Emergency and the destination group alias.

5Hold the radio vertically 1 to 2 inches (2.5 to 5.0 cm) from your mouth.

6Press PTT button to make the call. The LED lights up solid green and the group icon appears on the display.

7Wait for the Talk Permit Tone to finish (if enabled) and speak clearly into the microphone.

8Release the PTT button to listen.

When you receive a group call, the display shows the caller alias and group alias, the radio unmutes and the group call sounds through the radio's speaker.

9When the channel is free for you to respond, a short alert tone sounds (if the Channel Free Indication feature is enabled). Press the PTT button to respond.

OR

Once your call ends, press Emergency Off button to exit the Emergency mode.

10The radio returns to the Home screen.

If your radio is set to Silent, it will not display any audio or visual indicators during Emergency mode, or allow any received calls to sound through the radio’s speaker, until you press the PTT button to initiate the call.

Advanced Features

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English

Page 69
Image 69
Motorola SL7550 manual  Sending an Emergency Alarm with Call