Direct power connection
The performance display can be powered directly from a 12 V or 24 V power source by using a separately available RayNet and bare end power wires accessory cable.
ConnectionsPower connectionsDirect power connectionPower connections
The separately available power and RayNet cables include bare stripped wires, which are suitable for direct connection to a 12 V or 24 V power supply:

Alpha Series performance display.
8-pin right-angled power to RayNet and bare end power wires cable, available separately.
Red wire (positive) — connects to the power supply’s positive terminal.
Waterproof fuse holder containing inline fuse (included with cable).
Gray wire (drain) — connects to the vessel RF ground (if available), or the negative battery terminal.
Black wire (negative) — connects to the power supply’s negative terminal.
For information on available cables and accessories, refer to the following section: Spares and accessories