Connecting to Power
WARNING
When connecting the power cable, do not remove the in-line fuse holder. To prevent the possibility of injury or
product damage caused by fire or overheating, the appropriate fuse must be in place as indicated in the product
specifications. In addition, connecting the power cable without the appropriate fuse in place voids the product
warranty.
Item
Description
To the Garmin Marine Network
15 A fuse holder
To the boat battery (from 10 to 32 Vdc)
Water ground connection
1 Route the power cable to the radar and boat battery.
2 Connect the power cable to the boat battery.
3 Connect the power cable to the POWER port on the radar.
Power Cable Extensions
Connecting the power cable directly to the battery is recommended. If it is necessary to extend the cable, the
appropriate gauge of wire must be used for the length of the extension.
You must use crimp connectors and heat-shrink to create a water-resistant connection.
Distance
Wire Gauge
3 m (9 ft. 10 in.)
3.31 mm² (12 AWG)
5 m (16 ft. 4 in.)
5.26 mm² (10 AWG)
6.5 m (21 ft. 3 in.)
6.63 mm² (9 AWG)
8 m (26 ft. 2 in.)
8.36 mm² (8 AWG)
9
