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25
6
DSC OPERATION
y
When the acknowledgement ‘Able to comply’ is received,
the channel specified in step
e
is selected and beeps au-
tomatically sound.
Or, when the acknowledgement ‘Unable to comply’ is re-
ceived, beeps sound and the display returns to the oper-
ated channel (before you entered the DSC menu).
25W
INT
Received
INDV ACK
<John
<CLR˘
Beep Off> COMMERCIAL
25W
INT
DUP
Received
Unable ACK
<John
<CLR˘
Beep Off>
INTL
‘Able to comply’
is received.
‘Unable to comply’
is received.
u
Push
[CLR] to stop the beeps, then hold down [PTT] to
communicate your message to the responding ship.
✔
Convenient!
When the lcom MA-500TR
class
b
ais
transponder
is con-
nected to your transceiver, you can transmit individual DSC
Calls to selected AIS targets on the transponder without
needing to enter the target’s MMSI code.
See the MA-500TR instruction manual for more details.
D
Transmitting an Individual Acknowledgement
When receiving an Individual Call, you can transmit an ac-
knowledgement (‘Able to comply’ or ‘Unable to comply’) by
using the on screen prompts (Quick ACK.) Also, you can
send an acknowledgement through the menu system (Man-
ual ACK.)
Quick ACK:
➥
After an Individual call is received, push
[CLR] to stop the
beeps, and then push
[DIAL•ENTER]. (Now go to step
e
on the next page.)
Manual ACK:
q
Enter “
Individual ACK
” in the DSC menu.
• “
Individual ACK
” item appears after an Individual Call is
received.
DSC Menu
➪
Individual ACK
(Push
[MENU]) (Rotate [DIAL], then push [DIAL•ENTER].)
w
Rotate
[DIAL] to select the desired individual address or
ID code, then push
[DIAL•ENTER].
--DSC Menu--
Select Address
John
˘Paul
George
Michael
<CLR˘Exit / ENT˘OK>
☞
Continued on the next page.
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Summary of Contents for IC-M504A
Page 1: ...INSTRUCTION MANUAL iM504A VHF MARINE TRANSCEIVER ...
Page 78: ......