Quote:
Originally Posted by fasteddiefire
If you tap into the nav input, how does it know to show the dvd image and not the back up camera image? Or is that what the relay is for?
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Simple answer yes thats what I would use the relay for but if you didn't want to go through all that trouble you could do a DPDT switch that give you enough point to switch for video and audio if thats what you want to do. Like mentioned earlier read about WileE setup he has done alot of the leg work on figuring out which wires do what already.
Oh StatCoder if you not heard from WileE let me know I think I got his spreed sheets save on one of my computer at home, I just got to find them.