![background image](http://html1.mh-extra.com/html/icom/ic-m604a/ic-m604a_instruction-manual_2037992047.webp)
41
6
DSC OPERATION
6
■
DSC Set mode
D
Add Individual ID/Group ID
(See pages 16, 17)
D
Delete Individual ID/Group ID
(See page 17)
D
MMSI Code Check
The programmed 9 digit MMSI (DSC self ID) code can be
checked in the DSC Set mode.
q
Enter “
MMSI Check
” in the DSC Set up menu.
DSC Menu
➪
Set up
➪
MMSI Check
(Push
[MENU]
) (Rotate
[SELECTOR]
, then push
[ENT]
.)
w
Check the 9 digit MMSI (DSC self ID) code.
&5% /GPW
//5+ %JGEM
%.4'ZKV
e
Push
[CLR]
to return to the DSC Set up menu.
r
Push
[CLR]
or rotate
[SELECTOR]
to select “
Exit
,”
then push
[ENT]
to return to the DSC menu.
• Push
[ENT]
again to return to the normal operating mode.
D
Automatic Acknowledgement
This item sets the automatic acknowledgement function to
ON or OFF.
When a position request, position report or polling request
call is received, the transceiver automatically transmits a
position request reply, position report reply or polling reply
call, respectively.
q
Enter “
Position Auto ACK
” in the DSC menu.
DSC Menu
➪
Set up
➪
Position Auto ACK
(Push
[MENU]
) (Rotate
[SELECTOR]
, then push
[ENT]
.)
w
Rotate
[SELECTOR]
to turn the automatic
acknowledgement function ON or OFF.
&5% /GPW
2QUKVKQP #WVQ #%-
10
1((
%.4'ZKV '061-
e
Push
[ENT]
to return to the DSC Set up menu.
r
Push
[CLR]
or rotate
[SELECTOR]
to select “
Exit
,”
then push
[ENT]
to return to the DSC menu.
•
Push
[ENT]
again to return to the normal operating mode.