We know that LED display is a commonly used commercial lighting fixture at present. It can not only play the role of commercial lighting, but also can be used as an advertising screen to provide promotion services for the majority of advertisers. However, LED display screens, especially large LED display screens, are generally used outdoors, so they need to be maintained, otherwise their lifespan will be greatly shortened. So the question is here, how much do you know about the maintenance skills of LED display screens? Let's take a look at the editor of Bobangcheng Optoelectronics!
led display maintenance
Led display maintenance method
1. The large screen of the LED full-color display is closely related to our users, and it is very necessary to do a good job in cleaning and maintenance. Long-term exposure to outdoor environment, wind, sun, dust, etc. will easily become dirty. After a period of time, the screen will definitely be dusty. This needs to be cleaned in time to prevent the dust from wrapping the surface for a long time to affect the viewing effect.
2. Keep the humidity in the environment where the full-color LED display screen is used, and don't let anything with moisture properties enter your full-color LED display screen. Powering on the large screen of the full-color display that contains humidity will cause corrosion of the components of the full-color display and cause permanent damage.
3. It is strictly forbidden to enter the screen body such as water, iron powder and other easily conductive metal objects. The large LED display screen should be placed in a low-dust environment as much as possible. Large dust will affect the display effect, and too much dust will cause damage to the circuit. If water enters for various reasons, please turn off the power immediately and contact maintenance personnel until the display panel in the screen is dry before use.
4. Keep objects that may cause damage to the full-color display screen as far as possible, and wipe as gently as possible when cleaning the screen to reduce the possibility of damage.
5. Don't stay in full-white, full-red, full-green, full-blue and other full-bright screens for a long time during playback, so as not to cause excessive current, excessive heating of the power cord, damage to the LED light, and affect the service life of the display.
6. Pay attention to the switch sequence of the LED display. Generally, first turn on the control computer to make it run normally and then turn on the large screen of the LED display. When turning off the computer, first turn off the LED display and then turn off the computer.
7. The large LED display screen needs to be regularly checked whether it is working properly and whether the circuit is damaged. If it does not work, it should be replaced in time, and the circuit should be repaired or replaced in time if it is damaged.
8. It is required that the power supply is stable and the grounding protection is good. Do not use it under severe natural conditions, especially strong thunder and lightning.
