the display effect of full-color led display is directly related to users and audiences. in order to obtain a perfect use experience, it is necessary to control and improve the quality of led display. for the led can only be used in these local, in a variety of advertising, acting activities, company gatherings, news release activities, acting and other large-scale activities is essential, most companies are directly to the lighting and audio rental company for rental, so for the safety and stability of full-color led display screen in the whole process of use. it’s especially important in the rental series of the acting events. so, how to control and improve the quality of full-color led display? what are the important indicators reflecting the quality of special led for full-color led display?
1. require stable power supply and good grounding protection. do not use in harsh natural conditions, especially in strong thunder and lightning weather. to avoid possible problems, we can choose passive protection and active protection. we can try to keep the objects that may cause damage to the full-color display screen away from the screen, and wipe the screen as gently as possible when cleaning, so as to minimize the possibility of injury. first turn off the led display, then turn off the computer.
2. keep the humidity of the environment in which full-color led displays are used. do not let anything with moisture properties enter your full-color led display. if the large screen of the full-color display with humidity is charged, the parts of the full-color display will be corroded and permanent damage will be caused.
3. if water enters for various reasons, please power off immediately and contact maintenance personnel until the display panel inside the screen is dry before it can be used.
4. switching sequence of full-color led display:
a: first turn on the control computer to make it work properly, then turn on the large screen of the led display screen.
b: it is recommended that the large screen of led display should rest more than 2 hours a day and be used at least once a week during the rainy season. usually, the screen is turned on at least once a month and lighted for more than 2 hours.