I purchased a new Lowrance power cable part #PC-26BL. I need help knowing how to correctly wire this in. It came with no directions in the box. It has 3 main cables coming from the connector. The largest, unmarked cable in the middle has a red, black, and white wire. Another cable is marked "RS-232 COMM", it has a yellow, a blue, an orange, and a bare wire. The last cable is marked "NMEA 2000/GPS POWER, it has a red, a black and a bare wire. There are also 2 inline fuse links that probably go on the RS-232 and NMEA cables. I assume the larger cable in the middle is wired to the battery, the GPS cable I think would have to go the GPS antenna, and I have no idea what the RS-232 cable is for. Any help would be appreciated, I'd like to get out this weekend and work out the bugs!
