1. Install the aluminum trimming angle according to the same level 2. Lift the boom and light steel keel at appropriate intervals. The distance between the booms is less than or equal to 1.2 meters, and the distance between light steel keels is 1.2 meters. 3. Connect the hanging parts pre-installed on the triangular keel with the triangular keel and the light steel keel in the vertical direction according to the spacing of the plates, and then adjust the level. 4. Press the two sides of the square plate into the keel of the triangle keel in parallel. After finding the right angle at both ends of the horizontal direction, pull the straight line and press the row to press the plate. After each row, adjust the plate once to ensure the plate surface is flat. The board is vertical. (Note that the direction of the square with the small pit is inserted into the triangle keel seam) 5. Wear gloves when smashing the plate. If it is accidentally left on the surface of the board, it should be washed with water. It is forbidden to tear off the protective film during installation. Main Controller,Ws2811 Dmx Controller,Outdoor Remote Controller,Program Led Pixel Controller Shen zhen SH LED Technology Co.,Ltd , https://www.pixellightsolutions.com