Connecting The Radar To The Garmin Marine Network - Garmin GMR 400/600/1200 xHD Installation Instructions Manual

Connecting the Radar to the Garmin Marine Network

For a stand-alone network (chartplotter and radar only), attach the RJ-45 marine network cable to the RJ-45 socket on the back of the
chartplotter. For an expanded network (including a chartplotter, radar, a GMS 10, etc.), attach the RJ-45 marine network cable to an open RJ-45
socket on the GMS 10 network expander. Tighten the RJ-45 locking ring clockwise until it is firmly sealed.
GMR 400/600/1200 xHD
radar
Garmin Marine Network-
compatible chartplotter
Stand-Alone Garmin Marine Network Example
GSD 22 sounder unit
GMR 400/600/1200 xHD
radar
To transducer
GMS 10 marine network port expander
xxxxxxxxxxxxxxxxxxx
GDL 30/30A
XM weather receiver
Garmin Garmin
GPSMAP 3000 series GPSMAP 4000/5000
chartplotter series chartplotter
Expanded Garmin Marine Network Example
nOTe: Each component of the expanded network must be installed according to its installation instructions. These diagrams only show how a
GMR 404/406 radar interacts with a network and do not show proper wiring for other network components.
nOTe: Every device connected to the Garmin Marine Network must be connected to the power supply for the boat. These diagrams show the
network connections; however, they do not show the power connections. Wire each device according to the appropriate installation instructions.
GMR 400/600/1200 xHD Installation Instructions 7