Biis Indication; Biis Operation; Priority A Channel Selection - Icom IC-F51 Instruction Manual

■ 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 config-
uration.

BIIS OPERATION

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