The method of connecting the mobile phone to the projector can be summed up in two ways: wired connection and wireless connection. Let me talk about the wired connection first: there are two ways: one is if the smart phone supports MHL connection, then directly buy an MHL cable, connect one end to the phone,…
In the projector market, according to the function of the projector, there are household projectors, business projectors, engineering projectors, teaching projectors, etc. The corresponding projection parameters and configurations of projectors with different functions are different. The projection area requires larger, longer distance, and higher brightness. Generally speaking, it must also support dual-lens mode, and the…
Now that the 3D film market is getting bigger and bigger, the choices that 3D is wrong are endless. For the playback of 3D movies, in addition to using 3D televisions and 3D projectors, it is to go to the cinema to watch. The first is a waste of money, and the second is not…
The large-screen display skills in the conference room can be said to be endless: from the beginning of the CRT TV wall to the full replacement of DLP rear projection splicing; during this period, the fleeting of LCOS display skills has also been shown; in recent years, flat-panel display LCD splicing has rapidly emerged…
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…