If your projector image indicates “No signal” with a blue screen when connected with a PC, you can try the…
VGA refers to Video Graphics Array. It is a computer display standard using analog signals proposed by IBM in 1987.…
Generally speaking, LCOS technology is applied in the high-end market, and different brands call this technology differently. LCOS projection technology LCOS…
As for the audio interface of projection, different types of projector interfaces have different functions. 1. AUX interface Aux is the…
There will be dust or dirt accumulating on the projector case after long-term use. The dust or dirt may affect…
4K and HDR are different standards, but they both deliver a quality image for projector image. 4K HDR means that…
D-ILA refers to Direct-Drive Image Light Amplifier. It is a technology developed by JVC, which delivers good performance, natural color…
RS-232C is short for Recommended Standard 232 C. The letter C refers to correction, meaning that the standard is a…
1. What is DVI input DVI (Digital Visual Interface) is a digital display interface standard formulated by the digital display working…
It is a fact that the projector can project the picture on the mobile phone onto the screen. This is…
Many Epson projector users may come across some image problems. The image may be light, dark, or incorrect. If the…
When browsing projector pages on the internet, you may see Native 4K and DLP 4K UHD frequently. Do you know…
Epson Home Cinema 3200 You should clean the projector if it becomes dirty or if the quality ofprojected images starts…
XGIMI HORIZON Pro is a hot model of XGIMI. Many beginners want to know that how to use their phone…
1. What is RCA RCA, standard video input interface, also known as AV interface, is usually a pair of white audio…
Most household projectors adopt DLP technology, which is a relatively mature technology. However, it is strange for many projector beginners.…
Many Epson projector beginners may come across a not rectangular image when they set up their projector. How to fix…
System update can bring more features and functions for uses. So, how to update the system of XGIMI HORIZON Pro?…
There are various projectors in the market, which have different ways of connection. This article lists 3 common and generalized…
We know that the optical fiber interface of the TV box is not directly connected to the optical fiber Internet,…