How to Change the Image Source of Epson Projectors?
Most Epson projectors can be connected to a computer or DVD player. If you want to switch the image source from projector to other sources,
RAM and ROM of Projectors: What Are the Functions of them?
We can see the RAM and ROM in the specification box of some smart projectors. So, what are their functions? RAM is short for “Random
What’s the Difference Between DDR3 and DDR4 for Projector RAM?
The smart home projector is another option for family entertainment, which is convenient and popular. Projectors are kind of delicate electronics and come with various
How to Solve Black Spots Problem of Projector Screen?
Some projector users may see several black spots or dark spots on the screen or image. What are the causes of the black spots? How
What Is Rainbow Effect of DLP Projectors?
Rainbow effect, also called RGB flashes, can be viewed as the shadow or flashes of red, green, and blue colors. This phenomenon often occurs when
How to Connect Emotn H1 to a Speaker?
Emotn H1 is a smart projector that supports Bluetooth connection. You can connect the projector to a speaker wirelessly. Here is a guide for you.
Projector Cooling is Important | Five Tips for Faster Projector Cooling
Have you been enjoying your home theater built by projectors? Various movies and shows can be displayed on big screen as long as you got
Faux-K Projector: Difference Between 0.47 DMD and 0.66 DMD
You may know 4K projectors are divided into True 4K projectors and Faux-K projectors. The major difference between True 4K and Faux-K is whether the
How to Know Projector Lamp is Broken
How do I know the projector lamp is dead? How to check if it’s a broken lamp that causes the projector stop working? Follow the
How to Use 3D Feature on XGIMI Elfin?
XGIMI Elfin is a mini projector supporting 3D feature. This post will tell you how to use the 3D feature on the projector. Just follow
How To Clean Projector Inside Lens?
Using a projector for a long time will inevitably causing the lens full of dust and dirt. If you want the sharp image output back,
Projector Lamp Maintenance to Prolong Lifespan
A projector lamp plays a critical role in projection, at the meantime it is quite fragile. So in daily use, if we try to follow
6 Important Tips for Projector Maintenance and Care
Projectors are quite precise devices, tend to have longer lifetime if we keep them in good maintenance. Since you’ve invested on a projector, let me
1080P vs 1440P vs 2K: All You Need to Know about Resolution
Projectors are now widespread in various field, such as education, commerce and home entertainment, playing an important role in our daily life. More and more
XGIMI Aura Screen Mirroring Guide: How to Mirror Screen from Phone?
XGIMI Aura is a new 4K laser projector from XGIMI. This post will tell you how to mirror the screen from your phone. XGIMI Aura
How to Fix if Emotn C1 Remote Control Doesn’t Work?
Emotn C1 LCD projector adopts an IR-based remote control. If the remote control of your Emotn C1 doesn’t work, you can try to do the
Display Resolution: XGA vs WXGA vs WSXGA+ vs WUXGA
As we all know, 720P, 1080P, and 4K are widely adopted in the projector market. However, there are also some different resolutions applied in some
What is HDCP 2.2?
HDCP 2.2 is frequently seen in the projector and display industry. What is HDCP 2.2? HDCP refers to High-bandwidth Digital Content Protection technology developed by
How to Connect Blu-Ray Player to Projector?
If you are looking to connect a Blu-Ray player to your projector, this guide would help you get through detailed steps of finishing the task.
Emotn C1 Projection Guide: Where to Place it for 120″ Screen?
Emotn C1 is a fashionable LCD projector, which supports four projection methods, including front table, rear table, front ceiling, and rear ceiling. It can project