LED full-color large-screen color-rich: the three primary colors (red, green, blue) display unit boards, red, green, and blue 256 gray constitute 16,777,216 colors, making the electronic displays showing rich colors, high saturation, high-resolution, high frequency dynamic images. Full-color LED display screen clarity, color uniformity, high brightness, high brightness LED, long-distance is still clearly visible. Good effect; non-linear correction, the image clearer, stronger sense of hierarchy; reliability: a distributed scanning technology and modular design techniques, higher reliability and stability; Diversified display modes: Supports a variety of display mode; easy to operate: the use of video player software, the system easy to operate. The system consists of a computer system composed of special equipment, display screen, video input port and system software and other components. Computers and special equipment: computers and special equipment directly determine the function of the system, you can choose different types of users of the system according to the different requirements. Display screen: screen display control circuit receives signals from the computer, the drive LED light to produce images, and by increasing the amplifier, speakers output sound. Video input port: provides video input port, the signal source can be a VCR, DVD player, video camera, and support for NTSC, PAL, S_Video and many other formats. System Software: Provides specialized software LED player, powerpoint, or ES98 video playback software. System functions for dealing with computer control center, electronic screens and computer monitors (VGA) window corresponding to a region-by-point, display real-time synchronization, adjustable screen map location, easy freely choose the size of the display screen. Dot matrix display with high brightness LED light tube (red, green, two-color), 256 grayscale, color combinations 65,536 kinds of changes, rich color fidelity, and supports VGA 24-bit true color display mode. With graphic information and three-dimensional animation software that can play high-quality graphic information and three-dimensional animation. Player software displays information covering, close, open blinds, alternating colors, zoom and other 10 forms. Using a dedicated program editing player software, you can edit by means of different input keyboard, mouse, scanner, etc., add, delete and modify text, graphics, images and other information. Choreography stored in the control of the host or server hard disk, broadcast order of time, to achieve the integration of alternately playing, and superimposed on each other. Applications exhibitions, ports, airports, railway stations, bus stations, major sports and exhibition venues, intelligent transportation, highways, banking, advertising, electricity, commerce, telecommunications, hospitals, tax, banking, market, public square, almost all related systems and industry.