Can someone help me with my projector.For some reason it looks like there are stain on the image.I have cleaned the lens carefully and checked the lamp (200 hours only) and found nothing.What could cause such a problem?
I just bought a viewsonic pj402d and i can not change the display settings. i can only access the display settings when nothing is hooked up to the projector but when i access the settings i can not change any of the values. the ones i want to change are the vertical and horizontal settings. i called viewsonic and they are no help at all.