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37
6
DSC OPERATION
New2001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
u
After transmttng the Dstress call, the transcever wats
for an acknowledgment call.
• The Dstress call s automatcally transmtted every 3.5 to 4.5
mnutes. (‘Dstress Call Repeat’ mode; p. 38)
•
[PTT]
s actvated for voce communcaton wth a martme sta-
ton va Channel 16.
25W
INT
TAG
Waiting for
DistressACK
i
After recevng the acknowledgment, reply usng the m-
crophone.
25W
INT
TAG
Received
DistressACK
<Coast St.1
After receiving the acknowl-
edgment from Coast St.1.
• “
<
” means “from.”
Blinks when the acknowl-
edgement is received.
➥
The Dstress call s repeated every 3.5–4.5 mn., untl re-
cevng an ‘acknowledgement.’ (‘Dstress Call Repeat’
mode; p. 38)
➥
Push
[CLR]
to transmt the ‘Dstress Cancel’ to cancel
the ‘Dstress Call Repeat’ mode. (p. 38)
➥
Push
[DISTRESS]
to transmt a renewed Dstress call,
f requred.
➥
“
??
” may blnk nstead of poston and tme ndcatons
and the alarm sounds when the GPS data s nvald, or
has not been manually updated after 4 hours.
Summary of Contents for IC-GM651
Page 1: ...INSTRUCTION MANUAL New2001 iGM651 VHF MARINE TRANSCEIVER Ver 1 003 ...
Page 130: ...MEMO New2001 ...
Page 131: ...MEMO New2001 ...