Icom F3400D / F4400D Operation Guide - Page 43

Emergency call, ◇ Transmitting an Emergency call

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Previous view 4 ADVANCED OPERATION Emergency call IMPORTANT: It is recommended that the dealer sets an Emergency channel in each zone, to provide a reliable Emergency call operation. NOTE: Depending on the presetting, the following functions may be automatically activated. Auto TX function After an Emergency call transmission, the transceiver transmits the microphone audio for a preset period of time. Auto RX function After an Emergency call transmission, the transceiver stands by in the Audible mode for a preset period of time. TIP: A user can transmit the Emergency call in the 2-Tone, 5-Tone, NXDN™, or MDC 1200 signaling system. DDTransmitting an Emergency call When the transceiver enters the Emergency mode, a countdown starts. The transceiver counts down during the Reminder Timer set time. Before the Reminder 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. LThe transceiver automatically transmits a repeat Emergency call until it receives an acknowledgement, or until a user turns OFF the transceiver. LIf the transceiver is set for Silent operation, it transmits an Emergency call without a beep sounding or the status indicator lighting. The transceiver enters the Emergency mode through the following functions: ••The [Emergency] key When a user holds down [Emergency] for the Emer SW ON Timer preset time. LIf a user holds down [Emergency] for the Emer SW OFF Timer set time before the Reminder Timer set time expires, the Emergency mode is canceled. (Example) ••Emer SW ON Timer: 10 seconds ••Reminder Timer: 10 seconds Enters the Emergency mode. Sends an Emergency call. 10 sec. ON Timer 10 sec. Reminder Timer Emergency Timer [Emer] Operation Time ☞☞Continued on the next page. 4-3

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4
ADVANCED OPERATION
4-3
Emergency call
D
Transmitting an Emergency call
•
The [Emergency] key
When a user holds down [Emergency] for the Emer
SW ON Timer preset time.
L
If a user holds down [Emergency] for the Emer SW
OFF Timer set time before the Reminder Timer set
time expires, the Emergency mode is canceled.
(Example)
• Emer SW ON Timer: 10 seconds
• Reminder Timer:
10 seconds
IMPORTANT:
It is recommended that the dealer sets
an Emergency channel in each zone, to provide a
reliable Emergency call operation.
NOTE:
Depending on the presetting, the following
functions may be automatically activated.
Auto TX function
After an Emergency call transmission, the
transceiver transmits the microphone audio for a
preset period of time.
Auto RX function
After an Emergency call transmission, 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 Reminder Timer set time.
Before the Reminder 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 a 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
ON Timer
Reminder
Timer
Emergency
Timer
Enters the
Emergency mode.
Sends an
Emergency call.
The transceiver enters the Emergency mode through
the following functions:
TIP:
A user can transmit the Emergency call in the
2-Tone, 5-Tone, NXDN™, or MDC 1200 signaling
system.