Icom IC-M220 - Page 41

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1
7
4
10
15
18
2
8
13
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11
16
3
9
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6
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17
DIGITAL SELECTIVE CALLING (DSC)
7
D Receiving a Position Request call
(May not be used, depending on the presetting)
NOTE: Even if the Auto ACK function is set to “Manual,” after receiving a Distress
Acknowledgement, or while in the Distress Cancel call procedure, the Position Reply is
automatically sent to the calling station.
When a Position Request call is received:
• An alarm sounds.
• “RCVD POS Request” is displayed.
1. Push
ALARM OFF
to turn OFF the alarm.
2. Push the Software Key below the intended operation.
IGN
:
(Ignore)
Ignores the call and returns to the
operating screen.
• The call is saved in the DSC Log.
• “
” blinks continuously until you display
the call message.
ABLE
:
( Able to
comply)
Sends Acknowledgement “Able to
comply” right away.
UNABLE
:
(Unable to
Comply)
Sends an Acknowledgement “Unable to
Comply.”
• The call is saved in the DSC Log.
• Displays the Acknowledgement
information, and then returns to the
operating screen by pushing
EXIT
.
ACPT
:
(Accept)
Accepts the call.
• Displays the received call’s information.
• The call is saved in the DSC Log.
Push
ABLE
or
UNABLE
, then push
CALL
to
send the Position Reply call. (p. 27)