Invision dvd headrest diagram ?
 

I have a used setup and was missing the power wire,I got one(little trouble getting it because they send you through car dealer and they dont want to deal with it))
I hooked up power wir a + and - but it plugs in a 3 prong conection.(it doesnt use the middle one ?
also thered a multi prong connector on the right side of the control unit that is white and I dont have the wire for that ?

It was tested to work but not sure how to hook up(im testing off extra marine battery.)

Anyone have the wiring diagram ?

Any help would be great thanks