I took some pictures of the wiring I did.
Solid red & black wires are coming from dash board. They are the ones that are controlling the sonars/horn, etc. Other two are from the engine.
When those wires are connected to the battery, the sonars automatically power up, and when I try to power them down, they automatically reboot themselves.
This is the main breaker between the battery and dash board. This is how the boat came (breaker needed to be reset, due to that little black tab being out).
Breaker after being reset. Once it was reset (black tab in), the sonar's power up automatically.
Trolling motor batteries, and 2 hook-ups for the built in battery charger (i am assuming).
Closer view.
I believe everything is wired correctly..it doesn't look to be rocket science.
Any ideas??