I Receiving Dsc Calls - Icom IC-M502AW Instruction Manual

Vhf marine transceiver
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I Receiving DSC calls

D D Receiving a Distress call
While monitoring Channel 70 and a Distress call is received:
➥ The emergency alarm sounds for 2 minutes.
• Push any key to stop the alarm.
➥ "Received Distress" appears in the display; then
Channel 16 is automatically selected.
➥ Continue monitoring Channel 16 as a coast station may re-
quire assistance.
Received
Distress
< 111222345
D D Receiving a Distress acknowledgement
While monitoring Channel 70 and a Distress acknowledge-
ment to other ship is received:
➥ The emergency alarm sounds for 2 minutes.
• Push any key to stop the alarm.
➥ "Received Distress ACK" appears in the display;
then Channel 16 is automatically selected.
Received
Distress ACK
< Tokyo CG
> 111222345
D D Receiving an Individual call
While monitoring Channel 70 and an Individual call is re-
ceived:
➥ The emergency alarm or beeps sound depending on the
received category.
➥ "Received Individual" appears in the display.
Received
Individual
Routine
< Tom
➥ Push
[
] to change to the channel specified by
[
DSC/ENT
]
DSC/ENT
the calling station for voice communication; push other key
to ignore the Individual call.
D D Receiving a Group call
While monitoring Channel 70 and a Group call is received:
➥ The emergency alarm or beeps sound depending on the
received category.
➥ "Received Group" appears in the display.
Received
Group
Routine
< Smiths Grp
➥ Push
[
] to change to the channel specified by
[
DSC/ENT
]
DSC/ENT
the calling station for voice communication; push other key
to ignore the Group call.
6
DSC OPERATION
6
29

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