Icom IC-450 Marine Radio User Manual


 
34
4
BIIS OPERATION
4
33
4
BIIS OPERATION
Auto emergency transmission
When [Emergency Single (Silent)] or [Emergency Repeat (Silent)] is
pushed, an emergency signal is automatically transmitted for the
specied time period.
The status 22 (Emergency) is sent to the selected ID station, and
the position data is transmitted after the emergency signal when a
GPS receiver is connected to the transceiver.
The emergency transmission is performed on the emergency chan-
nel, however, when no emergency channel is specied, 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 specied ID, set as a killer ID, is received, the stun func-
tion is activated.
When the killer ID is received, the transceiver switches to the pass-
code required condition. Entering of the passcode via the keypad is
necessary to operate the transceiver again in this case.
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 successful.
: 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 transceiver
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 con-
guration.
!IC-F50_F60 BIIS.qxd 03.9.12 8:49 AM Page 33 (1,1)