No picture but sound is present?

Question

i have an eonon head unit in my cavalier and it is hooked up properly i believe, wire to wire, amp is right, connection is good. i have sound in my speakers, but when i flip open the LCD screen it says, "warning, stop play monitor" why doesn't it work?

Answer 1

that is becuase the unit iz wired not to play DVD's while driving. If hooked up correctly, the parking bake must be engaged for the picture to show. If installed by an ametuer, the there is a large chance that the wiring for the monitor to show a picture was not hooked up.