What to Do If No Signal when Connecting Projector with VGA Cable?
If your projector image indicates “No signal” with a blue screen when connected with a PC, you can try the following solution. This article will
What is VGA?
VGA refers to Video Graphics Array. It is a computer display standard using analog signals proposed by IBM in 1987. VGA port is a dedicated
What is LCOS Projection Technology
Generally speaking, LCOS technology is applied in the high-end market, and different brands call this technology differently. LCOS projection technology LCOS display is a new reflective
Common Projection Audio Input Interfaces
As for the audio interface of projection, different types of projector interfaces have different functions. 1. AUX interface Aux is the abbreviation of “auxiliary”. Aux interface
How to Clean Projector Case?
There will be dust or dirt accumulating on the projector case after long-term use. The dust or dirt may affect the operation of the projector
What Kind of HDMI Cable is Compatible with 4K HDR?
4K and HDR are different standards, but they both deliver a quality image for projector image. 4K HDR means that your projector supports both two
What is D-ILA?
D-ILA refers to Direct-Drive Image Light Amplifier. It is a technology developed by JVC, which delivers good performance, natural color reproduction, clear image, and high
What is the RS-232C?
RS-232C is short for Recommended Standard 232 C. The letter C refers to correction, meaning that the standard is a corrected version. “232” is the
What is DVI Input?
1. What is DVI input DVI (Digital Visual Interface) is a digital display interface standard formulated by the digital display working group (DDWG) established on the
How to Mirror the Mobile Phone Picture to the Projector?
It is a fact that the projector can project the picture on the mobile phone onto the screen. This is a very useful technology in
9 Methods to Solve Epson Projector Image Problems
Many Epson projector users may come across some image problems. The image may be light, dark, or incorrect. If the projected image is too dark
The Difference Between Native 4K and DLP 4K UHD
When browsing projector pages on the internet, you may see Native 4K and DLP 4K UHD frequently. Do you know the difference between them?
How to Clean Epson’s Projector？
You should clean the projector if it becomes dirty or if the quality ofprojected images starts to deteriorate.The longer Epson’s projector is used, the more
How to Use Your Phone as Remote Control of XGIMI HORIZON Pro?
XGIMI HORIZON Pro is a hot model of XGIMI. Many beginners want to know that how to use their phone as a remote control. Here
What is RCA?
1. What is RCA RCA, standard video input interface, also known as AV interface, is usually a pair of white audio interface and yellow video interface.
The Top 8 DLP Projector Faults or Problems and Causes
Most household projectors adopt DLP technology, which is a relatively mature technology. However, it is strange for many projector beginners. This article lists the top
What to Do if Your Epson Image is Not Rectangular?
Many Epson projector beginners may come across a not rectangular image when they set up their projector. How to fix this problem? If the projected
How to Update System of Your XGIMI HORIZON Pro?
System update can bring more features and functions for uses. So, how to update the system of XGIMI HORIZON Pro? XGIMI HORIZON Pro will send
How to Connect iPhone to A Projector?|Screen Mirroring
There are various projectors in the market, which have different ways of connection. This article lists 3 common and generalized methods of connecting the iPhone
What is the Function of Projector’s S/PDIF Optical Fiber Interface?
We know that the optical fiber interface of the TV box is not directly connected to the optical fiber Internet, so are the interfaces on