NOT KNOWN FACTS ABOUT WHY IS MY PROJECTOR SCREEN GETTING DIMMER

What does this signify? Consumers should enhance the projector's placement if at all possible to reduce the level of zoom necessary and keep brightness. So mount as close as you possibly can?I am with Toby on this, no 3D is a tough move on this projector. I will just follow the 5050UB. I get that it's a distinct segment In keeping with Epson, but m