Power connection
The power cable must be connected to a 12 V dc power supply, this can be achieved by connecting directly to a battery, or via the distribution panel. The product is protected against reverse polarity.
Power connectionConnectionPower

Power/NMEA 2000 cable connects to the rear of the display.
Ground wire connects to RF ground point, if no ground point is available connect to the battery negative (-) terminal.
Positive (Red) wire connects to battery positive (+) terminal.
Waterproof fuse holder with 5 A inline fuse must be fitted (not supplied).
Negative wire connects to battery negative (-) terminal.
To prevent erratic behavior and potential data loss, ensure the product is supplied from a separate battery from that used for engine start.