Emergency Transmission - Icom IC-F9010 SERIES Operating Manual

n Emergency transmission
The P25 emergency mode can be accessed by pushing the
[Emergency] key. An Emergency alarm is automatically
transmitted once, or repeatedly*, to the dispatcher (Trunking
mode) or Talkgroup (Conventional mode).
Moreover, while in the emergency mode, Emergency calls
can be transmitted with [PTT] to a Talkgroup.
If your transceiver is programmed for Silent operation, you
can transmit Emergency alarms and Emergency calls without
the beep sounding or the LCD display lighting.
[Emergency] key assignment is necessary to transmit the
Emergency alarm.
NOTES:
• When the Auto TX function is pre-set, the transceiver au-
tomatically transmits the microphone audio for the speci-
fied time period* after the emergency alarm transmission,
even if the emergency repeat cycle is set to '1.' Ask your
dealer for details.
- The HM-148G or HM-152
mobile transceivers.
• When the Auto RX function is pre-set, the transceiver
stands-by in the audible mode, for the specified time pe-
riod*, after the emergency alarm transmission.
* Depending on the pre-setting. Ask your dealer for details.
is required for the
hand microphone
APCO P25 MODE OPERATION
D Transmitting an Emergency alarm
q Push and hold [Emergency] for the specified time period*
to enter the emergency mode.
• The countdown starts immediately.
w After the specified time period* has passed, the trans-
ceiver automatically transmits an Emergency alarm once,
or repeatedly*, to inform the dispatcher that the transceiver
is in the emergency condition.
• To exit the emergency mode, push and hold [Emergency] be-
fore transmitting an Emergency alarm.
• When the emergency repeat cycle is set to '1,' the transceiver
transmits an Emergency alarm, exits the emergency mode and
returns to normal operation.
• After receiving an acknowledgement, "ACK RECEIVED" is dis-
played (Simple and 10-key types only), and depending on the
pre-setting, the transceiver exits the emergency mode.
• When an acknowledgement is not received, "NO ACKNOWLDG"
is displayed. (Simple and 10-key types only) And depending on
the pre-setting, the transceiver automatically transmits the micro-
phone audio (Auto TX).
e To exit the emergency mode, turn the power OFF.
• With transceivers whose revision number is 1.7 or later, pushing
[Home] also cancels the emergency mode.
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