Under normal circumstances, the technical installation company undertakes the construction of the corresponding project, and then purchases the goods from the splicing screen manufacturer. Splicing screen manufacturers will provide comprehensive technical support, including remote teaching, and even on-site teaching equipment. Therefore, many people may know little about splicing screens, let alone ordinary people, but it can be said that industry technicians who have not directly installed do not necessarily know the basic knowledge of 46-inch 50-inch 55-inch LCD splicing screen very well.
1. The composition of the splicing screen
A complete set of LCD splicing screen should include: LCD splicing screen; that is, the splicing unit that presents the image; the size and model should be selected appropriately; the bracket for fixing the splicing screen: provided with the splicing screen. Splicing processor: Most of them now have a built-in processor. Video cable: Choose a high-quality cable to avoid splash screen and noise. Video distributor (matrix): Generally, the number of output channels is greater than the number of spliced screens in one input and multiple outputs. Power supply: The overall power of the splicing screen system is relatively large, and a stable power supply must be provided. Computer: Used to install large-screen control software, which is provided by the manufacturer.
2. Introduction of single LCD splicing screen
Generally speaking, the size of 46 inches, 49 inches, and 55 inches refers to the diagonal size, and the unit is inches. Interface types include commonly used HDMI interfaces, DVI interfaces, etc. A set of splicing screen usually refers to the number of rows × the number of columns, 3×4. In addition to determining the number of pieces when purchasing, factors that need to be considered include technical parameters such as the size of a single piece, the size of the seam, and the brightness of the splicing screen.
3. 46-inch 50-inch 55-inch LCD splicing screen installation methods Common installation methods of LCD splicing screens include:
1). Wall-mounted installation
2). Embedded installation
3). Cabinet type installation
4). Arc installation
