e After transmttng the call, the transcever wats for an ac-
knowledgment 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
TAG
Waiting for
DistressACK
r After recevng the acknowledgment, reply usng the m-
crophone.
25W
TAG
Received
DistressACK
<Coast St.1
After receiving the acknowl-
edgment from Coast St.1.
• "
" means "from."
<
INT
Blinks when the acknowl-
edgement is received.
INT
➥ A dstress alert contans (default);
• Nature of dstress : Undesgnated dstress
• Poston data
: GPS or manual nput poston data held
for 23.5 hrs.
➥ The Dstress call s repeated every 3.5–4.5 mn., untl
recevng 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.
➥ If the transcever has no MMSI code, a warnng
alarm s emtted and "No MMSI" s dsplayed when
[DISTRESS] s pushed. In ths case, the MMSI code
programmng screen appears automatcally. (p. 18)
6
DSC OPERATION
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