Casio XJ-A130 Cropping Image

[tmun]

I have a casio xj-a130 connected a normal dvd player with a mpeg-4 video on a dvd playing. The image is slightly cropped on all sides and I have tried numerous methods to fix this problem but can't figure it out. When tested on another projector, there was no cropping so I am guessing it is a projector problem. Any suggestions or insight would be much appreciated!