Motorola SL7550 用户手册

^ 

or 

v

 to Manual Dial and press 

c

 to select. 

Key in the subscriber alias or ID and press 

c

.

^ 

or 

v

 to Radio Enable and press 

c

 to select. The LED 

blinks green.

 The display shows Radio Enable and the subscriber alias 
or ID. The LED lights up solid green.

Wait for acknowledgement.

If successful, the radio sounds a positive indicator tone and 
the display shows positive mini notice.
OR
If unsuccessful, the radio sounds a negative indicator tone 
and the display shows negative mini notice.

d

This feature prompts an emergency to be raised if there is no 
user activity, such as any radio button press or activation of the 
channel selector, for a predefined time.

Following no user activity for a programmed duration, the radio 
pre-warns the user via an audio indicator once the inactivity 
timer expires.

If there is still no acknowledgement by the user before the 
predefined reminder timer expires, the radio initiates an 
Emergency Alarm.

Only one of the following Emergency Alarms is assigned to this 
feature:

Emergency Alarm

Emergency Alarm with Call

Emergency Alarm with Voice to Follow 

The radio remains in the emergency state allowing voice 
messages to proceed until action is taken. See Emergency 
Operation on page 52 on ways to exit Emergency.

NOTE: This feature is limited to radios with this function 

enabled. Check with your dealer or system 
administrator for more information.

NAG-LACR.book  Page 75  Wednesday, May 2, 2012  2:47 PM