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9GPSMAP 4000/5000 Series Installation Instructions
Connecting a GPSMAP 4000/5000 Series chartplotter to an existing Garmin Marine Network
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GARMIN
GPSMAP 4000/5000 SERIES
CHARTPLOTTER
GSD 22 SOUNDER UNIT
TO TRANSDUCER
GPS 17
ADDITIONAL
NMEA 0183
DEVICES
GARMIN MARINE RADAR
GARMIN
GPSMAP 3000 SERIES
CHARTPLOTTER
GMS 10 MARINE NETWORK PORT EXPANDER
GDL 30/30A
XM WEATHER RECEIVER
When connecting a 4000/5000 series chartplotter to an existing Garmin Marine Network, the GMS 10 can be used, but is not necessary.
The 4000/5000 series chartplotter has three network ports, and acts as a port expander. Wire the GPS 17 and additional NMEA devices to either the
existing 3000 series chartplotter or the new 4000/5000 Series chartplotter. The existing 3000 series unit and the new 4000/5000 series unit share
NMEA 0183 and Garmin Marine Network data, but do not share cartography.
Every device connected to the Garmin Marine Network must be connected to the boat’s power supply. These diagrams only show the
network connections, and do not show the power connections. Wire each device according to its installation instructions.
NMEA 0183 CABLE
MARINE
NETWORK CABLE
TRANSDUCER
CABLE
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NMEA 0183 CABLE
MARINE
NETWORK CABLE
TRANSDUCER
CABLE
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