Filter
Top Products
3. DSC OPERATION FOR NON-DISTRESS CASES
3-5
Able acknowledge call received
a) The audio alarm sounds; press the CANCEL key to silence it, and the display
changes as below.
** Received Message **
APR01/04 12 : 34 ECC : OK
COAST ACK
PRESS ENT
ROUTINE
TCmd1 : SIMPLEX TP
TCmd2 : NO INFO
CH : 12
FROM : 003456789
If a file is registered,
its registered name
is displayed instead
of ID.
b) Press the ENT key to go to the standby display. The working channel is
automatically set; you may start voice communications.
Unable acknowledge call received
a) The alarm sounds; press the CANCEL key to silence the alarm.
b) Press the ENT key to return to the standby screen.
No response! Try calling again?
Re-send call: Push the ENT key followed by pressing the CALL key.
Cancel call: Press the CANCEL key to go to the standby display.
You can re-send the message from the TRANSMITTED log. See “3.10 Log
File.”
3.1.3 Receiving a coast or ship call
When own ship receives a coast or ship call, acknowledgement is automatically
or manually sent depending on the comply-type setting (see paragraph 4.2). The
relationship between comply status and automatic/manual acknowledge is as
shown in the table below.
Note: The handset must be on hook to enable automatic acknowledge.
Comply status
Setting of
SHIFT → ACK key
ABLE UNABLE
AUTO ACK Can send acknowledge
automatically.
Can send UNABLE
automatically.
MANUAL ACK Can send acknowledge
manually
Can send UNABLE
manually.