![background image](http://html.mh-extra.com/html/icom/ic-m421/ic-m421_instruction-manual_612795050.webp)
44
6
DSC OPERATION
New2001
D
D
Automatic acknowledgement
This item sets the automatic acknowledgement function ON
or OFF.
When a position request, position report or polling request call
is received, transceiver automatically transmits a position re-
quest reply, position report reply or polling reply call, respec-
tively.
q
Push
[MENU]
to enter the DSC menu.
w
Push
[
▲
]
or
[
▼
]
to select “
Set up
,” and push
[ENT]
.
e
Push
[
▲
]
or
[
▼
]
to select “
Auto ACK
,” push
[ENT]
.
r
Push
[
▲
]
or
[
▼
]
to turn the automatic acknowledgement
function ON or OFF.
t
Push
[ENT]
to set the condition.
• Push
[CLR]
to cancel and exit the condition to the set up menu.
--DSC Menu--
Auto ACK
˘ON
OFF
<CLR˘Exit / ENT˘OK>
--DSC Menu--
Set up
DEL:Group ID
≤
Offset Time
MMSI Check
˘Auto ACK
≥
--DSC Menu--
Select Item
Polling Request
≤
Received Calls
Distress Setting
˘Set up
≥
!IC-M421-3.qxd 06.5.26 1:44 PM Page 44 (1,1)
Summary of Contents for IC-M421
Page 1: ......
Page 42: ...re ush call or r Push ENT to transmit the polling request call to the se lected station ...
Page 61: ...55 12 TEMPLATE 11 12 Unit mm 164 78 149 61 6 ...
Page 62: ......
Page 63: ...57 28 3 14 2 111 2 60 6 Unit mm ...
Page 64: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan ...