94
94
CONNECTIONS AND MAINTENANCE
12
■
Connections
q
DC POWER CONNECTOR
Connects to a 13.8 V DC power source. (+: Red, –: Black)
CAUTION:
After connecting the DC power cable, NMEA
leads, external speaker leads and Hailer leads, cover the
connector and leads with an adhesive tape, as shown
below, to prevent water seeping into the connection.
Rubber vulcanizing tape
w
MICROPHONE CONNECTOR
Connects the supplied or optional HM-205 microphone.*
* Not usable when the microphone is connected to the connector
on the front panel.
e
EXTERNAL SPEAKER CONNECTOR
Connects the optional SP-37
horn
speaker
.
External speaker (+)
External speaker (–)
NC
NC
Hailer Speaker (–)
Hailer Speaker (+)
Transceiver’s rear panel view
r
GROUND TERMINAL
Connects to a vessel ground to prevent electrical shocks
and interference from other equipment occurring. Use a
self tapping screw (3 × 6 mm: not supplied).
t
COMMAND MICROPHONE/
COMMAND HEAD CONNECTOR
Connects the optional command microphone* or
command head.
*OPC-2384
conversion
cable
is required.
y
NMEA 0183 CONNECTORS
z
Connects to NMEA 0183 Out lines of a PC or NMEA
0183 sentence format DSC or DSE compatible
navigation equipment, to receive position data from
other ships.
q
w
e
t
y
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