The display effect of the full-color LED display directly relates to the user and the audience. In order to obtain a perfect use experience, it is necessary to control and improve the quality of the led display. For the LED to be used only in these areas, it is indispensable for large-scale activities such as various advertisements, playing activities, company gatherings, news release activities, and plays, and most companies directly rent to the lighting and audio rental companies. The security and stability of full-color LED displays is particularly important in the entire process of use, especially in those rental series that act as activities. So, how to control and improve the quality of full-color LED display? What are the important indicators that reflect the quality of a dedicated LED for full-color LED displays?
1. It is required that the power supply be stable, and that the grounding protection is good. Do not use it under harsh natural conditions, especially strong lightning weather. To avoid the problems that may be encountered, we can choose passive protection and active protection, and try to keep the items that may cause damage to the full-color display screen away from the screen. When cleaning the screen, wipe it as gently as possible to reduce the possibility of injury. Minimized. Turn off the LED display first, then turn off the computer.
2. Keep the humidity of the environment of the full-color LED display. Do not allow anything with moisture properties to enter your full-color LED display. Powering up large screens with full-color displays that contain humidity can cause corrosion of parts of the full-color display, causing permanent damage.
3. If water enters for various reasons, please immediately switch off the power and contact maintenance personnel until the display panel inside the screen is dry.
4, full-color LED display switch sequence:
A: Turn on the control computer and enable it to run normally before turning on the LED display screen.
B: It is recommended that the large screen of the LED display screen be more than 2 hours daily. In the rainy season, the large LED screen screen should be used at least once a week. Normally, the screen is turned on at least once a month and lighted for more than 2 hours.
5, do not play for a long time in full white, full red, full green, full blue and other bright screen, so as to avoid causing excessive current, power line heat is too large, LED lamp damage, affecting the display life.
6, do not arbitrarily disassemble, splicing screen! The full-color LED display screen has the closest relationship with our users. It is also very necessary to do a good job of cleaning and maintenance.
7, long exposure to the outdoor environment, wind, sun, dust and other easily dirty, a period of time, the screen must be a piece of dust, which requires the timely cleaning of the surface of the dust-covered soil for a long time to affect the viewing effect.
8, LED screen surface can be wiped with alcohol, or using a brush, vacuum cleaner dust, can not be wiped directly with a damp cloth.
9, LED screen screen needs to be regularly checked whether it is working properly, whether the line is damaged, if it does not work to be replaced in time, the line has to be repaired or replaced in a timely manner. The internal wiring of the large screen of the LED display screen is prohibited by non-professionals, so as to avoid electric shock or damage to the line. If problems occur, please ask a professional to do maintenance.
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