boss monitor problem

I'm having problems with the flip down 7.2 monitor that I put in my ford focus zx3. Don't ask me why I posted this in the focus forum. I posted it here because I didnt find a audio or video section. Ok so down to the point, I bought a 7.2 boss flip monitor and I installed it my self and I have it hooked up to a ps2 and the sound is going to the aux on my pioneer headunit, ok so the problem im having is that im getting a fuzzy picture and I tried adjusting the settings but still does it. so before I send it back to boss I wanted to know what you guys think. Oh and the power to the monitor is hooked up the my radio