Icom IC-M422 Marine Radio User Manual


 
18
6 DSC OPERATION
New2001
y Stands by on Channel 70 until an acknowledgement is re-
ceived.
•“ scrolls at the channel comment indicator.
u When the acknowledgement Able to complyis received,
the specified channel (in step r) is selected with beeps
automatically. Or, when the acknowledgement Unable to
comply is received, the display returns to the operated
channel (before entering the DSC menu) with beeps.
•“ or “” scrolls at the channel
comment indicator.
i Push any key to stop the beep, then push and hold [PTT]
to communicate your message to the responding ship.
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 (see page 26 for details). Alter-
natively, you can send an acknowledgement through the
menu system as follows.
q Push [DSC
POS] to enter the DSC menu.
w Push [Y] or [Z] to select , push [DSC
POS].
“” item appears after an Individual call is received.
“” item disappears if another call is received after the
Individual call.
The Individual acknowledgement can be transmitted to the last
received Individual call only.
Scrolls
Able to comply is received.
Scrolls
Unable to comply is received.
Scrolls
Scrolls
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