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CONNECTIONS AND MAINTENANCE
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Connections
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1
NMEA IN/OUT LEADS
Green: Listener B (Data-L), GPS In (–)
Yellow: Listener A (Data-H), GPS In (+)
Connect to the NMEA output lines of a GPS receiver for
position data.
• NMEA 0183 (ver. 2.0 or later) sentence format RMC, GGA,
GNS, or GLL and VTG compatible GPS receiver is required.
Ask your dealer about suitable GPS receivers.
•The GPS sentences input from this connector are given priority
to over the sentences input from the GPS antenna connector.
Brown: Talker B (Data-L), Data Out (–)
White: Talker A (Data-H), Data Out (+)
Connect to NMEA 0183 input lines of navigation
equipment, to receive position data from other ships.
•An NMEA 0183 (ver. 2.0 or later) sentence format DSC or DSE
compatible navigation equipment is required.
•The supplied GPS outputs RMC, GSA, and GSV format
sentences.
2
AF OUT AND DATA LEADS
Blue: External Speaker (+)
Black: External Speaker (–)
Connects to an external speaker.
Orange: Data line
Gray: Data line
Used only for maintenance purpose.
NOTE for NMEA In/Out and AF Out leads:
The connectors are attached to keep the leads together.
Before connecting to a piece of equipment, cut the
leads to remove the connector.
3
DC POWER CONNECTOR
Connects to a 13.8 V DC power source.
(+: Red, –: Black)
CAUTION:
After connecting the DC power cable,
NMEA leads or external speaker leads, cover the
connector and leads with a vulcanizing tape, as shown
below, to prevent water seeping into the connection.
Rubber vulcanizing tape
