okay everybody I've got the video switch box installed and actually have it working thought I'd give you an idea of how I did it I found the instructions to be terrible that come with these things are just lack of instructions anyway here's one in English maybe it'll help kind of give you an idea of what I've done I found with the cameras that there is no ground needed apparently they're passing it through the switch box but anyway you've got all the wires hooked up for the four cameras and then I've got my input stuff coming in from the other side I'll post a text description of what went everywhere here you can see the cameras I've just got them laying here on my catch test bench so maybe that'll work here's my head units well it was inexpensive 702 1b I really like the unit gives me hands-free and I activate it now tell it it's turning on I'll be right back okay I have the unit turne