Epson LCD Projector Model: EMP-S1H

Question

Hi,How do I access settings on my computer so my picture is better represented when projected to my Epson LCD Projector? When I use the projector with my Compact tc4400 HP tablet, the color and my image appears fine. But when I use it with my PC, the colours are distorted. I think I may have to adjust the settings on my PC but I don't know how to access these.Can you help?Thanks,Dan MillsVancouver