After a fridge fire, the insurance company contracted ServPro to clean the coach. They did a great job cleaning, but putting things back is another matter. They removed the switch box, the satellite...
I used a coax tracer gizmo that I bought at Home Depot. It has 4 color-coded cable ends that you screw on one end of the cables. Then, you screw on a reader on the other ends (one at a time), and see which color of light comes on.