My Kawasaki pvs1080 has sound but no picture, no menu, no setup.

There is a small button on top when the screen closes it turns off the display. While the movie is playing press the small button with a small pointing object and see if the display shows something on the screen for a few second and then off (you can sometime see the movie playing but very dim). then there is a problem with the switch not switching the display back to normal. Hope this helps...