Icom IC-M504A [63/80] 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Icom IC-M504A [63/80] 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
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9
CONNECTIONS AND MAINTENANCE
o MICROPHONE CONNECTOR (p. 62)
Directly connects the supplied/optional microphone (HM-
126)*.
s)FTHECONNECTIONCABLEISUSEDFORALONGERDISTANCEREMOTEOP-
eration, see page 62 for connection.
*Not supplied with some versions.
!0 DC POWER CONNECTOR
Connects the supplied DC power cable from this connec-
tor to an external 12 V battery.
CAUTION: After connecting the DC power cable, NMEA
IN/OUT leads, external speaker lead and hailer/foghorn
lead, cover the connector and leads with an adhesive tape
as shown below, to prevent water seeping into the trans-
ceiver.
Rubber vulcanizing
tape
D Connect to the MA-500TR
Connect the transceiver to the MA-500TR CLASS B AIS TRANS-
PONDER using the OPC-2014* NMEA CONNECTOR CABLE. After
connecting, an Individual DSC call can be made to the AIS
target using the transponder without entering the target’s
MMSI code.
* The OPC-2014 is supplied with the MA-500TR
s.-%!).,%!$2ED
Inner conductor: NMEA IN (+)
Connects to lead 3 of the OPC-2014.
Outer conductor: NMEA IN (−)
Connects to lead 2 of the OPC-2014.
s.-%!/54,%!$7HITE
Inner conductor: NMEA OUT (+)
Connects to lead 5 of the OPC-2014.
Outer conductor: NMEA OUT (−)
Connects to lead 4 of the OPC-2014.
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