(A) LED electronic display system
The system consists of computer-specific equipment, display screen, video input port and system software.
Computer and special equipment: Computer and special equipment directly determine the function of the system, according to the different requirements of the user to choose different types of systems.
Display screen: The control circuit of the display receives the display signal from the computer, drives the LED light to produce a picture, and outputs the sound by increasing the amplifier.
Video input port: provide video input port, the signal source can be VCR, DVD player, video camera, etc., support NTSC, PAL, S_Video and other formats.
System Software: provide LED playback software, powerpoint or ES98 video playback software.
System schematic diagram is as follows:
LED electronic display Introduction <wbr> LED display What are the characteristics LED electronic display <brbr> LED display What are the characteristics
(B) LED electronic display system functions
The system has the following features:
Computer-based control center, the electronic screen and the computer monitor (VGA) window, a point by point corresponding to the display, real-time display content synchronization, screen mapping position adjustable, can easily choose the size of the display screen.
Dot matrix display using ultra-high brightness LED (red, green dual-color), 256 gray, color combinations of 65,536 combinations, color rich and vivid, and supports 24-bit VGA true color display mode.
Equipped with graphic information and 3D animation player software, can play high-quality graphic information and 3D animation. Play software to display information on the way to cover, close, open the curtain, color alternating, zooming and other more than 10 forms.
Use special program editing player software, through the keyboard, mouse, scanner and other different input means to edit, add, delete and modify text, graphics, images and other information. Orchestration stored in the control host or server hard drive, program playback sequence and time, to achieve the integration of alternating play, and can be superimposed on each other.
Can receive and display video recorders, DVD players and other video signals.
(C) LED electronic display system introduction and classification
In recent years, LED electronic display market has been the rapid development has been widely used in banks, telecommunications, airports, railway stations, securities markets and other markets, hospitals, electricity, stadiums and other needs of the announcement, publicity occasions. Among them, Hurley LED display by the market's love, everywhere its shadow.
LED is the light-emitting diode Light Emitting Diode acronym. LED display is composed of light-emitting diodes arranged in a display device. It uses the low-voltage scan driver, has the following advantages: 1, power saving province, 2, long service life, 3, low cost, 4, high brightness, 5, viewing angle, 6, visual distance, 7, .
