Справочник Пользователя для Motorola XPR 7550

Press 

d

 and select Yes to exit the Alarm List. 

To revisit the Alarm List, press 

c

 to access the menu and 

select Alarm List. 

When receiving an Emergency Alarm:

In the Alarm List, 

^ 

or 

v

 to the required alias. 

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

 If the Channel Free Indication feature is enabled, you 

hear a short alert tone the moment the transmitting radio 
releases the PTT button, indicating the channel is now 
available for use.

Press PTT button to transmit non-emergency voice to the 
same group that the Emergency Alarm was targeted to. The 
LED lights up solid green. Your radio remains in the 
Emergency mode.

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

 Wait for the PTT Sidetone to finish (if enabled) and 

speak clearly into the microphone.

Release the PTT button to listen. When the emergency 
initiating radio responds, the LED blinks green. You see the 
Group Call icon, the group ID, and transmitting radio ID on 
your display.

 Your radio displays the Alarm List. 

This feature allows you to send an Emergency Alarm, a 
non-voice signal, which triggers an alert indication on a group of 
radios. 

Press the programmed Emergency On button.

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

The display shows Tx Telegram and the destination 

alias. The LED lights up solid green and the Emergency icon 
appears.

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