Icom IC-M421

26
6 DSC OPERATION
New2001
r Push [▲] or [▼] to select a desired intership channel or
“Manual Input,” push [ENT].
• Intership channels are already preset into the transceiver in rec-
ommending order.
t Push [ENT] to transmit the individual call.
• If Channel 70 is busy, the transceiver stands by until the channel
becomes clear.
y Standby on Channel 70 until an acknowledgement is re-
ceived.
u When the acknowledgement ‘Able to comply’ is 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 enter the DSC menu) with beeps.
i Push [CLR] to stop the beep, then push and hold [PTT] to
communicate your message to the responding ship.
-INT----
25W--TAG-
RCV INDV ACK
<John -
<CLR˘ -
COMMERCI Beep Off> -
‘Able to comply’ is received.
-INT----
25W--TAG-
RCV Unable
<John -
<CLR˘ -
INTL Beep Off> -
‘Unable to comply’ is received.
--DSC Menu--
Individual Call
TX Completed
Now Waiting for ACK
<CLR˘Exit>
Transmitting
--DSC Menu--
Individual Call
--DSC Menu--
Select Intership CH
˘08
69
77 ≥
<CLR˘Exit / ENT˘OK>
--DSC Menu--
Individual Call Ready
<CLR˘Exit / ENT˘OK>
Push
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