It could be more of the hay-wiring that the factory is known for. I'd suggest ohming or toning out the coax between each TV and the video switch....to verify conductivity. Take the switch plate off, and check the coax portion behind the switch plate to the video switch, with the switch plate out of the circuit first.
It took me a full day to get my wiring corrected.
Regards
Gemstone
__________________
No longer on the road.
|