Icom IC-M423 - Dsc Operation

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DSC OPERATION
New2001
After making the individual DSC call, the transponder will r
display “DSC Transmission COMPLETED.”
 •Push[CLEAR]toreturntothescreendisplayedbeforeyouen-
tered the voice channel selection screen in step w.
 •ThetransceiverstandsbyonChannel70untilanacknowledge-
ment is received.
Step 2: Transceiver’s operation
When the acknowledgement is received, beeps sound. t
If the acknowledgement ‘Able to comply’ is received, ➥
push [ALARM OFF] to stop the beeps, and then select
the intership channel specified in step w.
  •Adifferentintershipchannelwillbeselectedifthestationyou
called cannot use the channel.
  •Toreply,push[PTT]andspeakatanormalvoicelevel.
  •YoucanchecktheMMSIcodeorthename,ifprogrammed,
of the AIS target on the display.
If the acknowledgement ‘Unable to comply’ is received, ➥
push [ALARM OFF] to stop the beeps, and then return
to the operating channel before you entered the MENU
screen.
y
After the communication is finished, push [EXIT] to return
to the normal operating mode.
Transponder’s display Transceiver’s display
[DSC]
[CLEAR]
[Z]
[Y]
TRANSPONDER
‘Able to comply’ is received
‘Unable to comply’ is received