There are three screens in total, one tunnel screen, one wall tri-fold screen, and one regular screen, all of which are P2 modules. The tunnel screen is loaded with Kommonder T3 server and KS8800, SV16*4. Each SV16 is connected with two HDMI and two DVI signals and spliced into four screens to realize point-to-point display. The resolution of the whole screen is 6240*4480; the wall The three-fold screen has a full screen resolution of 9440*1680.