Icom iM504 Instruction Manual page 48

6
DSC OPERATION
D D Receiving an individual call
While monitoring Channel 70 and an individual call is re-
ceived:
➥ The emergency alarm or beeps sound depending on the
received category.
➥ "R R e e c c e e i i v v e e d d I I n n d d i i v v i i d d u u a a l l " appears in the display.
➥ Push [CLR] to stop the beep, then push [DIAL•ENTER] to
reply the call and select the channel specified by the calling
station for voice communication (depending on your reply-
ing condition see p. 28 for individual acknowledgement call
procedure for details.); push [CLR] to ignore the individual
call.
Received
Individual
<Paul
<CLR ˘
Beep Off>
42
25W INT
TAG
SAFETY
D D Receiving a group call
While monitoring Channel 70 and a group call is received:
➥ The emergency alarm or beeps sound depending on the
received category.
➥ "R R e e c c e e i i v v e e d d G G r r o o u u p p " appears in the display.
➥ Push [CLR] to stop the beep, then push [DIAL•ENTER] to
select the channel specified by the calling station for voice
communication; push [CLR] to ignore the group call.
25W
TAG
Received
Group
<Icom
<CLR ˘
Beep Off>
D D Receiving an all ships call
While monitoring Channel 70 and an all ships call is received:
➥ The emergency alarm sounds when the category is 'Dis-
tress' or 'Urgency'; beeps sound for 2 minutes.
➥ "R R e e c c e e i i v v e e d d A A l l l l S S h h i i p p s s " appears in the display.
➥ Push [CLR] to stop the beep, then push [DIAL•ENTER] to
monitor channel 16 for an announcement from the calling
vessel; push [CLR] to ignore the call.
INT
SAFETY