I bought a LSS_2 unit to add to my Gen 1 HDS 5 and 7 and everything worked fine on both units until tonight.
I went to go fishing and when I turned on my HDS7 I get no source on the SS window on the screen. I look at my LSS-2 box and the power light is on, the sonar light blinks, and the unit 1 or 2 light will light up depending on which unit is powered up.
I connected all 3 yellow wires together from the three units so I could control the power to the SS unit with the power buttons on the HDS units.
The LSS-2 units is recognized in the menu as being there, I just don’t get any data on the screen, just the words “NO SOURCE” when powered on and water temp, no depth reading and a scale of 5′.
What could be wrong?