Furuno FM-4800, Operator'S Manual

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FM-4800 Operator’s Manual DIGITAL SELECTIVE CALLING
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Step 6
Select "OK" to return to the home screen.
Step 7
Press and hold the PTT key to talk into the microphone.
4.6.2
How to Receive an All Ships Call
The channel change of your radio has two modes: "AUTO" and "MANUAL". Different
channel change modes lead to different operations when you receive an All Ships
call. For information about how to set the channel change mode, see section 12.3
Channel Change Mode.
When the channel change mode is "AUTO"
Step 1
When an All Ships call is received, an emergency alarm sounds. Rotate
the
Menu/DSC key to stop the alarm.
The following screen appears. The screen shows the MMSI of the vessel
calling and three soft keys:"ACCEPT","CANCEL", and "PAUSE". If the
requested channel cannot comply, the screen only shows the "CANCEL"
soft key.

ACCEPT: Select the soft key to continue with the call and switch to the
requested channel.

CANCEL: Select the soft key to cancel the automatic channel switching.
The radio returns to the home screen and the channel remains
unchanged.