Beginner’s Guides

Learn why projectors use convex lenses, how they work, and the benefits of using this type of lens to project images onto a screen or wall for a variety of applications.

Discover how overhead projectors work and how they’ve been used for decades to project images and text onto a screen or wall in classrooms and boardrooms.

Learn how to connect your 5.1 speakers to your projector in just a few simple steps with our helpful guide. Enhance your home theater experience with clear, high-quality sound for all your favorite movies and shows.

In this article, we’ll explore whether 3D movies can be viewed on a projector. We’ll cover the technology behind 3D projectors and the requirements for watching 3D content. We’ll also discuss the differences between active and passive 3D technology and how to choose the right type of 3D projector for your needs.

In this article, we’ll explore six different ways to fix the overheating issue on your projector. From adjusting the room temperature to cleaning the air filters and checking the fan, we’ll cover various troubleshooting steps to help you prevent your projector from overheating and prolong its lifespan.

In this article, we explore the history of projectors and the inventors who contributed to their development. From the early magic lanterns to modern digital projectors, we’ll cover the key milestones in the evolution of projectors and the notable figures who made them possible.

In this article, we explore why your projector may be displaying a green image. We’ll cover common causes such as color wheel issues, cable problems, and settings adjustments, as well as troubleshooting steps to fix the issue.

In this article, we explore whether 1200 lumens are bright enough for a projector. We’ll cover what lumens are, how they impact image quality, and what factors to consider when choosing a projector.

Learn how to split one projector into two screens to display content simultaneously. Explore different methods, such as using a video splitter, a dual-screen setup, or picture-in-picture mode. Get tips on how to set up your projector for the best results.

Learn whether 500 lumens is bright enough for a projector and what factors can affect the image quality. Get tips on how to maximize the brightness of your projector and achieve the best results.