Screwy LCD

[MC]

Hi,

I just bought a 5" LCD (plvw5mn) and I noticed that it'll flip between color and back/white when hooked up to my nintendo 64. It won't do this with any other NTSC composite source, just my N64. Any ideas what this might be?

Thanks

 

[moi]

check all the connectors and cables
try it on a friend's n64