Thanks for clarifying Bob and VT Maverick

Got the dash all back together now with deck and rear view camera installed, as well as the runs of wiring to the rear. I wound up using a relay to reverse polarity from the remote lead to trick the dvd player into thinking I am always in park I also installed a switch in one of the spare dash pop-outs which switches the rear-view camera on and off, rather than having to be in reverse. I went for a cruise and was surprised how wide the camera angle is. Really helps with that big blind spot. . .