03-17-18, 11:29 AM
Hello, I currently have a good working 48 mile (24 in.) Raydome connected to a RL70c Display. I also have a RL70 display (black and white) and a L760 (factory upgraded to HSBII) Fishfinder unit. My question is can ethier of thease units be used as a repeater at the lower helm? I have tried conecting both of them with a seatalk 3 wire cable with no luck. can it be done and how?