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4
ADVANCED OPERATION
4-2
Emergency call
D
Transmitting an Emergency call
•
The [Emergency] key
When the user holds down [Emergency] for the Emer
SW ON Timer set time.
L
If the user holds down [Emergency] for the Emer
SW OFF Timer set time before the Start Timer set
time expires, the Emergency mode is canceled.
(Example)
•Emer SW ON Timer: 10 seconds
•Start Timer:
10 seconds
IMPORTANT:
It is recommended that the dealer
sets an Emergency channel in each zone, to provide
reliable Emergency call operation.
NOTE:
Depending on the presetting, the following
functions may be automatically activated.
Auto TX function
After transmitting an Emergency call, the transceiver
transmits the microphone audio for a preset period of
time.
Auto RX function
After transmitting an Emergency call, the transceiver
stands by in the Audible mode for a preset period of
time.
When the transceiver enters the Emergency mode, a
countdown starts. The transceiver counts down during
the Start Timer set time.
Before the Start timer set time expires, the transceiver
transmits an Emergency call once, or repeatedly*, on
the specified Emergency channel.
If no Emergency channel is specified, the Emergency
call is made on the previously selected channel.
* Depending on the presetting.
L
The transceiver automatically transmits a
repeat Emergency call until it receives an
acknowledgement, or until the user turns OFF the
transceiver.
L
If the transceiver is set for Silent operation, it
transmits an Emergency call without a beep
sounding or the status indicator lighting.
☞
Continued on the next page.
[Emer]
10 sec.
10 sec.
Operation
Time
Emer SW
ON Timer
Start Timer
Emergency
Timer
Enters the
Emergency mode.
Sends an
Emergency call.
The transceiver enters the Emergency mode through
the following functions:
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