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38
6
DSC OPERATION
New2001
• About the ‘Distress Call Repeat’ mode
The Dstress call s automatcally repeated every 3.5–4.5
mn., untl recevng an ‘acknowledgement.’
To cancel the ‘Dstress Call Repeat’ mode, transmt the Ds-
tress Cancel as at rght.
q
After 3.5–4.5 mn has passed from transmttng the Ds-
tress call, the key backlght starts blnkng and countdown
alarm s emtted automatcally. After 3 sec., the dstress
call re-transmsson s performed.
TX
Distress Call
Re-transmitting
Transmitting
w
After transmttng the Dstress call, the transcever wats
for an acknowledgment call.
D
Transmitting a Distress Cancel
Dstress Cancel call operaton s avalable only when the
transcever s watng for an ‘acknowledgement’ call after
transmttng the Dstress call. (‘Dstress Call Repeat’ mode)
q
Whle watng for the Dstress acknowledgement call after
transmttng the Dstress call, push
[CLR]
.
• ‘Dstress Call Repeat’ mode s canceled.
25W
INT
TAG
Waiting for
DistressACK
Push
w
Push
[ENT]
to transmt the Dstress Cancel.
• Emergency channel (Channel 70) s automatcally selected.
• Push
[CLR]
to cancel and back to the prevous condton.
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 ...