Power connection ContentsPower connectionThe supplied power cable must be connected to a 12 V dc or 24 V dc power supply, either via a power distribution panel, or direct connection to a battery.In-line fuse and thermal breaker ratingsThe following in-line fuse and thermal breaker ratings apply to your product:Power distributionRecommendations and best practice for the power connection of products supplied with a ground wire as part of the supplied power cable.Power cable extension (12 / 24 V systems)If you need to extend the length of the power cable supplied with your product, ensure you observe the following advice:Power cable ground wire connectionThe power cable supplied with this product includes a dedicated ground wire for connection to a vessel's RF ground point (if available), or the negative battery terminal.Additional dedicated ground wire required (not supplied)This product includes a chassis grounding point, which MUST be connected via a dedicated ground wire (not supplied), to the vessel's RF ground point. This is in addition to the ground wire included in the product’s power cable, which must also be connected to the same RF ground point.Previous topic: Cables and connections — General informationNext topic: Antenna connections