What Makes a Projector? (Part 1)
Projectors have come a long way over the years. At first they used film to feed through a mechanical shutter with the 2 large reels holding the film. Now they
Category: Polyvision
6 Steps to Change Your Projector Lamp
Here are 6 Basic
4 Common Mistakes that Projector Owners Must Avoid
Your projector might be a small unassuming device you throw in your laptop bag between presentations. It might also be a venerated piece of gear carefully installed into your Home
How Close Can I Get? Short Throw Projectors
What is a Short Throw projector? I promise it’s not what you do when your lamp dies early.. Buying a new projector can be daunting. There are so many to
