When you first turn on your projector, you may be surprised to find there's no picture from your computer. By default, Windows does not feed images to the screen and video out ports at the same time.

The zoom function on an NEC projector controls the size of the image. The diagonal image size can vary from 20 inches to 300 inches, depending on the projector's distance from the screen. The focus ...

If you’ve never installed a projector or screen before, the process can be quite confusing. The general idea is simple, and you probably already have a good idea of where you want each piece to go, ...