Outdoor LED display gradually into the "HD" era, the screen display and color reproduction is particularly important. Factors that determine these effects are in addition to uniformity, grayscale, refresh rate, contrast, color gamut and color temperature, as well as dirt and dust. Therefore, the need for regular outdoor LED display to clean, to ensure that the LED screen display.
LED electronic display cleaning is a high-altitude operations, need to be equipped with professional cleaning team. Cleaning operations using high-altitude sling way (commonly known as Spider-Man) or mining robes, with professional cleaning equipment, cleaning personnel according to the screen of different dirt to choose a different cleaning agent targeted cleaning, so as not to damage the LED lamp And the premise of the face of the completion of LED electronic display cleaning work.
Clean up maintenance is divided into three steps:
The first step: vacuum. Remove the dirt and dust from the surface of the display mask.
Step two: wet wash. Use water spray and steam humidification spray display mask, with a soft brush on the vacuum cleaner to brush the lamp mask, the dirt clean.
The third step: drying. Use a vacuum cleaner to dry the water after leaving the water droplets and water marks to ensure that the display mask clean and dust-free.