4-7
Receiving ACK RQ with AUTO ACK Off
After verifying contents of receive message, manually transmit the
ACK BQ signal by pressing the [CALL] key within five minutes.
If the signal is transmitted more than five minutes after reception
of ACK RQ signal, it is treated as an ACK RQ signal rather than
ACK BQ.
* Received * ACK RQ
ID:
DUPLEX TP No information
Channel:
Acknowledge call < >
ACK END NEXT DEL
* Acknowledge call *
Telecom1? DUPLEX TP
Channel?
* Ready for calling *
ACK BQ CALL CH70
Press the [ENT] key.
Press the [ENT] key twice.
Press the [ENT] key.
Press the [ENT] key.
To transmit the ACK BQ signal, press
the [CALL] key.
Returns to normal display.
Then, communicate
with other station.
Communication mode
Confirm proposal
from other station.
Other ship ID
Alarm sounds. To silence, press the [ALRAM STOP] key.
(*1)
(continued on next page)
Communication mode
Working channel
• If no change is necessary,
press the [ENT] key.
• To change working channel, press
the [SELECT] key then enter desired
channel number followed by the
[ENT] key.
To change communication
mode, press the [SELECT]
key.
Working channel
ACK: Transmits ACK BQ
signal.
END: Returns to normal
display.
NEXT: Recalls received
message.
DEL: Deletes received
message from
memory.