The concert LED display is assembled from many accessories.
1. Power supply
The stability and performance of the power supply determine the performance of the concert LED display, and the power supplies equipped with various models are also particular. The power required by the concert LED display is calculated according to the power of the unit board, and the requirements of various models are different.

2. Box
According to the size of the box, multiple unit boards form a box, and multiple boxes are assembled into a concert LED screen. The box is professionally built, there are simple box and waterproof box.
3. Module:
The LED module is composed of a kit, a bottom shell, a mask, etc. The concert LED display is composed of LED modules, which is the concert LED screen we are seeing now.
4. Control system:
The control system is an important part of the concert LED display. The transmission of the video is transmitted to the receiving card of the concert LED display through the sending card and the graphics card, and then the receiving card transmits the signal to the HUB board in sections. The HUB board is a Refers to the adapter board installed on the receiving card, the receiving card transmits the data to the adapter board, and then the data on the adapter board is transmitted to the single-row or single-column concert LED display module of the display box through the cable , and then the data between the LED modules is also connected through the cable. Concert LED display control and debugging are mainly related with the LED display control system.