Icom IC-M504A [27/80] 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Icom IC-M504A [27/80] 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
21
6
DSC OPERATION
r After receiving the acknowledgment, reply using the micro-
phone.
25W INT
TAG
Received
DistressACK
<Osaka Bay
<CLR
˘
Beep Off> CALLING
± A distress alert contains (default);
 s+INDOFDISTRESS5NDESIGNATEDDISTRESS
 s0OSITIONDATA 4HE LATEST'03ORMANUALINPUT POSITION
data is held for 23.5 hours, or until the
power is turned OFF.
± The Distress call is repeated every 3.5 to 4.5 minutes, until
an ‘acknowledgement’ is received. (‘Call repeat’ mode)
± Push [DISTRESS] to transmit a renewed Distress call,
if required.
± Push [CLR] to transmit the Cancel Ack call, then cancel
the ‘Call repeat’ mode.
± ??” may blink instead of position and time displays
when the GPS data is invalid, or has not been manually
updated for 4 hours.
D Regular call
The nature of the Distress call should be included in the Dis-
tress call.
q Enter “Distress Setting in the DSC menu.
eDSC Menuf eDistress Settingf
(Push [MENU])
(Rotate [DIAL], then push ;$)!,s%.4%2=.)
w Rotate [DIAL] to select the nature of the distress, then
push ;$)!,s%.4%2=.
s@5NDESIGNATED@%XPLOSION@&LOODING@#OLLISION@'ROUNDING
‘Capsizing, ‘Sinking, ‘Adrift (Disable adrift), ‘Abandoning (Aban-
doning ship), ‘Piracy (Piracy attack)’ and ‘MOB (Man overboard)’
are available.
sThe nature of the distress is stored for 10 minutes after a selec-
tion is made.
--DSC Menu--
Select Nature
Undesignated
˘Explosion
Flooding
Collision
<CLR˘Exit / ENT˘OK>
When a GPS receiver (NMEA0183 ver. 2.0 or 3.01) is con-
nected, steps e and r (Current position/time program-
ming) do not appear. Go to step t.
Continued on the next page.
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