Furuno FS-1570 Operator's Manual page 71

Able acknowledge call received
Communicating by radiotelephone
The audio alarm sounds; press the [CANCEL] key to silence it, and the display changes as
below. Press the [CANCEL] key to return to the DSC standby screen. The working
frequency is automatically set; you may start voice communications by radiotelephone.
Received message
*
MAR-23-2002-23:59
ABLE ACKNOWLEDGEMENT
FROM SHIP:
ROUTINE
TELEPHONE
GO TO ALL VIEW
Communicating by NBDP Terminal Unit
If you have received the "ABLE ACKNOWLEDGE" call, do the following to communicate by
NBDP Terminal Unit.
1. Press the function key [F3] on the keyboard of the NBDP Terminal Unit to show the
Operate menu.
2. Call Station is selected; press the [Enter] key.
3. DSC is selected; press the [Enter] key.
4. The line will be connected and "Connect" is highlighted. Then, type and transmit your
message.
5. When you finish communications, press the function key [F10] (BREAK) to disconnect
the line.
Unable acknowledge call received
The alarm sounds; press the [CANCEL] key to silence the alarm. The display looks
something like the one below. Send the call again later. If the coast station sends the
message "QUEUE INDICATION," wait until your turn arrives.
Received message
*
MAR-23-2002-23:59
UNABLE ACKOWLEDGE
NO REASON GIVEN
FROM SHIP:
ROUTINE
No response! Try calling again?
Re-send call: Push the [ENTER] knob followed by pressing the [CALL] key.
Cancel call: Press the [CANCEL] key to go to radiotelephone screen.
*
ECC: OK
123456789
2138.0 KHZ
*
ECC: OK
123456789
GO TO ALL VIEW
Reason for unable to acknowledge:
NO REASON GIVEN
CONGESTION AT SWITCHING CENTRE*
BUSY
QUEUE INDICATION*
STATION BARRED*
NO OPERATOR AVAILABLE*
OPERATOR TEMPORARILY UNAVAILABLE*
EQUIPMENT DISABLED
MODE NOT USABLE
CHANNEL NOT USABLE
* Coast station use
5. CALLING, RECEIVING
5-9