First, before cleaning, need to unplug the power cord.
Second, the choice of cleaning liquid, cleaning liquid generally includes electrolyte, high-purity distilled water, anti-static liquid, etc., to choose the quality of good, in order to effectively clean the full color LED screen dust and other dirt marks.
Cleaning maintenance is divided into three steps: The first step: vacuuming.
First, remove dirt and dust from the surface of the screen mask. Step two: Wet wash. Note that the lotion can not be sprayed directly on the screen, but to be a little cleaning liquid spray on the cleaning cloth, and then gently along the same direction to wipe.
Also can use the soft brush of the vacuum cleaner on the lamp mask to scrub, the dirt clean brush. The third step: drying. Use vacuum cleaner to absorb wet and dry wash left after the water mark to ensure that the display screen mask clean and dust-free.