Installation Considerations
You must connect the camera power wire to the battery through a 1 A fuse or circuit breaker. If you do not use
a fuse or circuit breaker, the camera can malfunction.
Some Garmin
®
GPSMAP
®
chartplotters have a built-in CVBS video encoder. Video from the camera or cameras
appears on all chartplotters on the network when plugged into a single CVBS IN port. Go to
for a list of compatible GPSMAP chartplotters.
If you want to use more than one camera or the chartplotter does not have a CVBS IN port, you must use an
encoder.
You can add up to four cameras to one encoder and up to two encoders to the Garmin Marine Network.
NOTE: To reduce the possibility of interference, you can install a composite video ground loop isolator (not
included) between the camera and any chartplotters that do not have isolated power grounds.
Installation Diagram
GC 14
1 A fuse or circuit breaker (not included)
1
12 Vdc power source
BNC to BNC coaxial video cable (not included)
Compatible Garmin chartplotter
Composite video ground loop isolator (not included)
1
You must connect the camera power wire to the battery through a 1 A fuse or circuit breaker. If you omit a fuse or circuit breaker, the camera can malfunc
tion.
2
