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41
6
DSC OPERATION
6
■
Receiving DSC calls
D
Receiving a distress call
While monitoring Channel 70 and a distress call is received:
➥
The emergency alarm sounds for 2 minutes.
• Push
[CLR]
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
require assistance.
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
[CLR]
to stop the alarm.
➥
“
Received DistressACK
” appears in the display,
then Channel 16 is automatically selected.
D
Receiving a distress relay call
While monitoring Channel 70 and a distress relay is re-
ceived:
➥
The emergency alarm sounds for 2 minutes.
• Push
[CLR]
to stop the alarm.
➥
“
Received DistressRLY
” appears in the display,
then Channel 16 is automatically selected.
25W
INT
TAG
Received
DistressRLY
<John
<CLR˘
Beep Off>
CALLING
25W
INT
TAG
Received
Distress
<Paul
<CLR˘
Beep Off>
CALLING
25W
INT
TAG
Received
DistressACK
<Osaka Bay
<CLR˘
Beep Off>
CALLING
Summary of Contents for IC-M504
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