Garmin GPSMAP 12X3 - GPSMAP 7 x3 and GPSMAP 9 x3 Connector View

GPSMAP 7x3 and GPSMAP 9x3 Connector View
POWER Power and NMEA
®
0183 network
ETHERNET Garmin Marine Network
J1939 J1939 engine network
Ground screw
CVBS IN Composite video in
SONAR 12-pin transducer (Not available on all models)
USB Micro-USB for compatible Garmin card reader
1
NMEA 2000 NMEA 2000
®
network
2 microSD memory card slots, 32GB max.
1
Only compatible Garmin card readers recommended. Third-party card readers are not guaranteed to be fully compatible.
2 Introduction