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1. Signal source

Signal source refers to the source of the material that we usually play on the big screen, such as the picture fed back by the signal source of the monitoring center from the monitoring camera in the monitoring area. This concept is relatively simple, and the signal sources usually include computers, USB flash drives, mobile phones, surveillance cameras and other input materials.

2. Video processor

The video processor processes the video of the signal source, carries out HD conversion, and feeds it back to the big screen of the led display through the sending card and the receiving card. A good video processor can convert video information more perfectly, and make the material played on the big screen clearer and better restored.

3. Power distribution system

As the name implies, the power distribution system provides a stable power supply for the led display screen and ensures the normal operation of the led display screen. Usually, the power distribution system is equipped with lightning arrester, etc., to avoid the interruption of led display screen in action due to thunderstorm weather factors, which may seriously damage the led display screen and cannot be compensated.

4. led display screen

Of course, the Led display system cannot be separated from the Led display. Indoor Led display screens are usually divided into ordinary and small ones. Usually between P2 and P6, the small pitch is basically below P2. The smaller the pixel pitch, the smaller the nearest viewing distance, the better the viewing effect and the higher the price.

The above is the simple structure of indoor led display system, and I hope it will be helpful to those who want to know. Led display screen is closely related to our life. The led display industry has not declined further, providing a variety of services for everyone. For example, if you need to display a large screen and have technical questions, please feel free to consult the excellent color display and we will work hard for you.