Auto Emergency Transmission; Stun Function; Biis Indication; Priority A Channel Selection - Icom IC-F33GT Instruction Manual

4
BIIS OPERATION

■ Auto emergency transmission

When [Emergency Single (Silent)] or [Emergency Repeat
(Silent)] is pushed, an emergency signal is automatically
transmitted for the specified time period.
The status 22 (Emergency) is sent to the selected ID station,
and the position data is transmitted after the emergency sig-
nal when a GPS receiver is connected to the transceiver.
The emergency transmission is performed on the emer-
gency channel, however, when no emergency channel is
specified, the signal is transmitted on the previously selected
channel.
There is no change in the function display or beep emission
during automatic emergency transmission.

■ Stun function

When the specified ID, set as a killer ID, is received, the stun
function is activated.
When the killer ID is received, the transceiver switches to
the password required condition. Entering of the password
via the keypad is necessary to operate the transceiver again
in this case.
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■ BIIS indication

The following indications are available for the BIIS operation
on an MSK channel.
: Individual/group call is successful.
: Message (status or SDM) transmission is suc-
cessful.
: No answer back is received.
: Appears during retry of the call (2nd call).
: End the communication.
: Operating channel is in the busy condition.

■ Priority A channel selection

When one of the following operations is performed, the
transceiver selects the Priority A channel automatically.
Priority A is selected when;
• Clear down signal is received/transmitted
- Set the 'Move to PrioA CH' item as 'Clear down.'
• Turning the power ON
The Priority A channel is selected each time the trans-
ceiver power is turned ON.
• Status call
The Priority A channel is selected when transmitting a
status call.
- Enable the 'Send Status on PrioA CH' item in the MSK
configuration.