Icom MA-500TR [30/60] Individual dsc call

Icom MA-500TR [30/60] Individual dsc call
New2001
22
4
BASIC OPERATION
New2001
When a transceiver* is connected to the transponder, you can
transmit an Individual DSC call without needing to enter the
vessel’s MMSI code, by simply selecting it’s AIS target and
the voice channel you wish to use on the transponder.
The transceiver will use the transponder’s data information
and make the DSC call on channel 70, then wait for the target
vessel to acknowledge it. After receiving the acknowledge-
ment ‘Able to comply, use the transceiver to communicate with
the target vessel on the predetermined voice channel.
*
See the leaflet that comes with the transponder
for details of the trans-
ceivers which can operate with this function.
Seepages39and40forconnectinginstructions.
NOTE: The data communication speed (baud rate) of
NMEA1 must be set to 4800 bps to send an Individual
DSC call using the transponder. (p. 11)
q Select the desired AIS target on the plotter, target list or
danger list display. (pp. 15–17)
•Youcanalsogotothenextstepwheneverthedetailscreenof
the AIS target is displayed.
w Push [DSC] to display the voice channel selection screen,
then push [] or [] to select the desired voice channel.
•Voicechannelsarealreadypresetintothetransponderinrecom-
mended order.
[DSC]
[]
[]
NOTE: When a base station is selected in step q, a
voice channel will be specified by the base station,
therefore you cannot change the channel. The tran-
sponderwilldisplay“VoiceChannelisspeciedbythe
Base station, in this case.
e Push [DSC] to make the Individual DSC call.
•
“DSC Transmitting” appears.
•IfChannel70isbusy,thetransceiverstandsbyuntilthechannel
becomes clear.
•
If the transceiver cannot make the call, “DSC Transmission FAILED”
appears.
r After making the Individual DSC call, “DSC Transmission
COMPLETED” appears.
t Push [CLEAR] to return to the previous screen before you
entered the voice channel selection screen in step w.
y After receiving the acknowledgement from the AIS target,
use the transceiver to communicate. See the transceiver’s
manual for details.
Individual DSC call (Possible only when a transceiver is connected)

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