This video shows how to assemble the control box behind the EagerLED 500F and 1000F LED screens. It will provide all-around guidance for you.
The control box consists of the following parts: power supply, control card, signal cable, power cable, Hub Card, and air plug. Please see the video for the installation method.
500F and 1000F are our cabinets that can be maintained both in front and behind the LED display.