ICOM IC-M504 Manuel D’Utilisation

43

6

DSC OPERATION

D

D Receiving a geographical area call

While monitoring Channel 70 and a geographical area call
(for the area you are in) is received:
➥ Emergency alarm or beeps sound depending on the re-

ceived category.

➥ “R

Re

ec

ce

ei

iv

ve

ed

d G

Ge

eo

og

gr

ra

ap

ph

hi

ic

c” appears in the display.

➥ Push [CLR] to stop the beep, then push [DIAL•ENTER] to

change to the channel specified by the calling station for
voice communication; push other key to ignore the geo-
graphical area call.

➥ Monitor the selected channel for an announcement from

the calling station.

When no GPS receiver is connected or if there is a prob-
lem with the connected receiver, all geographical area calls
are received, regardless of your position.

D

D Receiving a position request call

While monitoring Channel 70 and a position request call is re-
ceived:
➥ “R

Re

ec

ce

ei

iv

ve

ed

d P

PO

OS

S R

Re

eq

qu

ue

es

st

t” appears in the display.

➥ Push [CLR] to stop the beep, then push [DIAL•ENTER] to

reply to the position request call; push [CLR] to ignore the
position request call.

D

D Receiving a position report call

While monitoring Channel 70 and a position report call is re-
ceived:
➥ “R

Re

ec

ce

ei

iv

ve

ed

d P

PO

OS

S R

Re

ep

po

or

rt

t” appears in the display.

➥ Push [CLR] to stop the beep, then push [DIAL•ENTER] to

reply to the position report call; push [CLR] to ignore the
position report call.

25W

INT

TAG

Received
POS Report
<Paul

<CLR˘
Beep Off>

SAFETY

25W

INT

TAG

Received
POS Request
<Paul

<CLR˘
Beep Off>

SAFETY

25W

INT

TAG

Received
Geographic
<Osaka Bay

<CLR˘
Beep Off>

SAFETY

25W

INT

TAG

Received
All Ships
<Paul

<CLR˘
Beep Off>

SAFETY