Motorola XTS 3000 用户手册

During a non-silent 
emergency alarm 
state:

•

the LED will 
light,

•

a short, 
medium-
pitched tone 
will be heard,

•

when the 
emergency 
alarm is 
acknowledged 
by the 
dispatcher, the 
radio sounds 
four beeps and 
the alarm ends.

•

For all types of emergency signals — If you change channels while in 
emergency operation, the emergency alarm or call will be moved to, and 
continue on, the new channel if the new channel is also programmed for 
emergency operation. If the new channel is not programmed for emergency 
operation, an invalid-mode tone will sound until the emergency state is 
exited, or you change to a channel programmed for emergency operation.

•

For emergency-alarm with emergency-call signals — After receiving the 
acknowledgment from the dispatcher, your radio will enter the 
emergency-call state.

•

For emergency-call signals — While your radio is in emergency-call state, 
it operates in the usual dispatch manner. Or, if enabled in your radio, your 
radio will return to one of the following operations:

Tactical/Non-Revert Operation — you will talk on the channel you selected 
before entering the emergency state.

Non-Tactical/Revert Operation — you will talk on a preprogrammed 
emergency channel, and the emergency alarm will also be sent to this 
preprogrammed emergency channel.

During a silent-
emergency state:

•

the LED will not 
light,

•

tones will not be 
heard,

•

the audio will be 
muted (turned 
off) and will 
remain so until 
you exit the 
emergency 
alarm state.

The silent-emergency 
state will continue 
until you press the 
PTT Switch.

Press the
PTT Switch.

Model I Book  Page 16  Wednesday, August 14, 1996  8:51 AM