The system consists of special computer equipment, display screen, video input port and system software.

Computers and special equipment: computers and special equipment directly determine the functions of the system, and different types can be selected according to different requirements of users for the system.

Display screen: the control circuit of the display screen receives the display signal from the computer, drives the LED to emit light to generate a picture, and outputs sound by adding power amplifiers and speakers.

Composition of LED electronic display

Composition of LED electronic display

Video input port: provide video input port, signal source can be video recorder, DVD player, camera, etc., support NTSC, PAL, S_ Video and other systems.

System software: special software for LED playback, powerpoint or ES98 video playback software