effect of the LED full-color display is directly related to users and audiences. In order to obtain a perfect experience, it is necessary to control and improve the quality of the . For screens that can only be used in these local areas, it is indispensable in large-scale activities such as various advertisements, acting activities, company gatherings, press releases, and acting performances. Most companies rent directly to lighting and audio rental companies. Therefore, the safety and stability of the full-color is particularly important in all use processes, especially in the rental series that play activities. So, how to control and improve the quality of the full-color ? What are the important indicators that reflect the quality of the special for the full-color ? 1. The power supply is required to be stable and the grounding protection is good, especially in harsh natural conditions. Do not use under strong thunder and lightning weather. To avoid possible problems, we can choose passive protection and active protection, try to keep the items that may cause damage to the full-color display screen away from the screen, and when cleaning the screen, wipe it as gently as possible to reduce the possibility of injury Minimize. Turn off the led display first, then turn off the computer. 2. Keep the humidity in the environment where the full-color is used, and don't let anything with moisture properties enter your full-color . Powering on the large LED screen with humidity will cause corrosion of the parts of the full-color display screen, which will cause permanent damage. 3. If water enters due to various reasons, please cut off the power immediately and contact the maintenance personnel until the display board in the screen is dry before use. 4. The switching sequence of the full-color : A: First turn on the control computer to make it run normally, and then turn on the large led screen. B: It is recommended that the LED large screen has a rest time of more than 2 hours a day, and the LED large screen should be used at least once a week during the rainy season. Generally, turn on the screen at least once a month and light it for more than 2 hours. 5. Do not stay in full-white, full-red, full-green, full-blue and other full-bright screens for a long time during playback, so as to avoid excessive current, excessive heating of the power cord, damage to the LED light, and affect the service life of the display. 6. Do not disassemble or splice the screen at will! The large LED screen has the closest relationship with our users, and it is very necessary to do a good job in cleaning and maintenance. 7. Exposure to the outdoor environment for a long time, such as wind, sun, dust, etc., is easy to be dirty. After a period of time, there must be a piece of dust on the screen. This needs to be cleaned in time to prevent the dust from wrapping the surface for a long time to affect the viewing effect. 8. The surface of the large led screen can be wiped with alcohol, or use a brush or vacuum cleaner to remove dust, not directly with a damp cloth. 9. The large led screen needs to be checked regularly for normal operation and whether the circuit is damaged. If it does not work, it should be replaced in time. If the circuit is damaged, it should be repaired or replaced in time. Non-professionals are forbidden to touch the internal wiring of the large led screen to avoid electric shock or damage to the wiring; if there is a problem, please professionally repair it.
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