D
Receiving a Call Alert
q
When a Call Alert is received
:
• Beeps sound.
• “
” blinks.
• The calling station ID (or alias) and “
CALLALRT
” are alternately
displayed
C A L L A L R T
I D
1 2 3 4
Blinks
w
Hold down
[PTT]
and speak at your normal voice level.
e
Release
[PTT]
to receive.
D
Receiving an Emergency Call
q
When an emergency call is received
:
• Beeps sound.
• The calling station ID (or alias) and “
EMG EMG
” are alternately
displayed.
• The action of the backlight depends on the Backlight setting in
the User set mode. When “OFF Auto” is selected, the backlight
turns ON for the specified time period*.
* If the Backlight Update setting is “Enable,” the preprogrammed
time period is enabled. (Auto Backlight Timer)
If the Backlight Update setting is “Inhibit,” the backlight does not
turn ON.
The Backlight Update and Auto Backlight Timer functions are
usable in transceivers whose revision number is 3.0 or later.
Ask your dealer for details.
I D
1 2 3 4
E M G
E M G
w
When the Send Ack function is turned ON, the transceiver
automatically transmits an acknowledgement to the calling
station.
e
Turn power OFF or change the channel to stop the beep
and display action.
17
3
MDC 1200 SYSTEM OPERATION
