the outdoor led display gradually enters the “hd” era, and the led screen display effect and color reproduction are especially important. in addition to uniformity, gray scale, refresh rate, contrast, color gamut, and color temperature, factors that determine these effects are also affected by dirt and dust. therefore, the outdoor led display should be cleaned regularly to ensure the display effect of the led screen. led electronic display cleaning is a high-altitude operation and requires a professional cleaning team. the cleaning operation adopts the high-altitude sling method (commonly known as spider man) or the hoisting ship, equipped with professional cleaning equipment. the cleaning personnel select different cleaning agents according to the different dirt on the screen to clean the target, so as to ensure that the led tube is not damaged. under the premise of the mask, the cleaning of the led electronic display is completed.
cleaning after installation of led display screen in order to remove dust and impurities accumulated after a period of time, first consider purchasing a cleaning kit with excellent quality. the cost of cleaning solution generally includes electrolyte, high-purity distilled water, anti static liquid, etc., which can be effective. clean dust and other stains on the led screen. some citizens think that water can also be used, and it will not affect the outdoor led display. however, the cleaning effect of clean water is relatively poor, and the dust will adhere again after cleaning. at the same time, it is important to note that you should never spray water on the screen. instead, spray a small amount of cleaning liquid on the cleaning cloth and gently wipe it in the same direction. before cleaning, you need to put the power cord. pull it out.
led display cleaning and maintenance is divided into three steps:
the first step: vacuuming. remove dirt and dust from the surface of the display mask first.
the second step: wet wash. use water spray and steam humidification to spray the display mask, and brush the lamp cover with a soft brush on the vacuum cleaner to clean the dirt.
the third step: drying. use a vacuum cleaner to absorb the water and water marks left behind after the wet wash to ensure that the display mask is clean and free of dust. outdoor led displays require frequent maintenance to achieve the best possible display.