There are usually the following methods to display multiple screen content on a super-sized screen: cabinet splicing/multiple screen splicing/seamless edge fusion of the entire screen. In the traditional splicing method, whether it is the splicing of cabinets or the splicing of multiple screens, the physical splicing in the picture itself cannot be eliminated. In the…
projector The projector itself is faulty, most of which are caused by thermal protection. Because many high-end projectors now use a self-heat protection function in order to extend the life of the projector. When the internal temperature of the projector is too high, the projector will automatically heat protection. The projector will be automatically turned…
In recent years, more and more HLD (high-brightness LED light source) and laser 3D projectors have continuously flooded into the market and eroded the share of traditional light source projection products. From a technical point of view, traditional projector bulbs have obvious defects and can no longer meet the needs of users in the new…
Digital exhibition hall, also known as digital exhibition hall, multimedia digital exhibition hall, etc., refers to the use of multimedia and digital technology as the display technology, the use of new technology, combined with unique digital creative promotional content, and various innovative technologies to attract visitors and realize man-machine Interactive exhibition hall form. The digital…
A projector, also known as a projector, is a device that can project images or videos onto the screen. It can be connected to computers, VCDs, DVDs, BDs, game consoles, DVs, etc. through different interfaces to play corresponding video signals. Projectors are currently widely used in homes, offices, schools, and entertainment venues. According to different…
Six things that must be paid attention to when decorating and using the projector 1. Don’t use too large chandelier in the living room The projector used in the living room is generally installed on the back wall, and the light beam is projected to the front wall through the living room. 11 Especially for…
With the rapid economic development of China in recent years, more families use home projectors. As far as the average family is concerned, they don’t know enough about this kind of precision together. Although they usually pay attention to it, there is no guarantee that there will be no accidents in the process of using…
With the continuous improvement of imaging technology and the continuous updating of projection equipment, the traditional flat screen projection has not kept up with the trend of the times, and is gradually being eliminated by the market. Among the hot new projection applications in the market, 3D projection is undoubtedly one of the best. The…
Question: How to determine the width of the fusion zone for projection fusion? Answer: For projection fusion, the projection images of adjacent projectors need to be partially overlapped, and the width of the overlapped portion should not be less than 20% of the projection width of a single projector. Q: How to choose the cable…
Engineering projectors have larger projection areas, longer distances, and high brightness, and generally support multi-bulb mode, which can better cope with large and changeable installation environments, and are very suitable for education, media, and government fields. In projection display equipment, projection display is divided into front projection (Front Projection) and rear projection (Rear Projection) according…