1. LED Electronic Display System is a multimedia hi-tech product that blended optical, electronic and acoustic signal processing technologies. It includes the followings devices:
☆ Display screen
☆ Control computer and communication system 
☆ Computer and its related peripheral
☆ Video peripheral
☆ System software
2. System Features:
☆ Available for connection to an external scanner, and accepting various pictures, graphs and handwriting inputs.
☆ Accepting video signal (TV, VCR, DVD), and showing dynamic images as well as graphs and animations.
☆ The control computer can act as a workstation on network, and read real-time data from specified computer, then show them on its display.
 ☆ Various methods for images display, and easy replacement for arranged programs whenever (including play sequence, time length, etc.)