资讯

The quest to build a great home theater is one of our recurring themes for Engadget's How-To Tuesdays. And as anyone home theater buff will tell you, any HDTV worth its weight in salt will present ...
It's possible they'll be too small to see, depending on the size of your screen, the resolution of the projector, and your eyesight. You should be able to make out the darker outlines, however.
You're wasting your investment in a projector unless you point it at a good screen. Here's how to pick the best one for your needs.
Choosing a projector screen can be difficult -- here's what you need to know.
You're wasting your investment in a projector unless you point it at a good screen. Here's how to pick the best one for your needs.
The solar eclipse is approaching soon, and if you don't have proper eyewear, here's how you can watch the moment with a DIY pinhole projector.
Everything you need to know about mounting a projector and screen, from placement to mounting to fine tuning the picture! This guide will help you install your home theater like a pro!
Projectors can create an image on any flat surface. So do you really need a screen?
Find out our recommendations for the best outdoor projector screen to buy for 2025, plus advice on what size to buy and how much to spend.
Choosing the right projector for your needs can be daunting. Here are some questions to ask before you begin your search.
How to Repair Wrinkles on a Projector Screen. Whether used in classroom presentations and business meetings or for entertainment purposes in a home theater, projector screens come in a variety of ...