Outdoor LED display screen is more and more popular in outdoor media advertising. It can be used for several years to maintain the length of outdoor LED screen. Mini photoelectric LED display technology can teach you several ways to maintain LED screen;
Maintenance steps:
1. Switch sequence:
A: First turn on the control computer to make it work normally, then turn on the outdoor LED display;
B: First turn off the outdoor LED display, and then turn off the computer;
2. In case of fracture or other damage, it is necessary to replace screws, pins and bearing beams in time;
3. Regularly inspect whether the anti-corrosion and anti rust paint on the surface of products and steel structure welding points falls off. In case of peeling or rusting, spray anti rust paint or apply anti rust paste in time;
Check the reliability of power supply, especially in bad weather. 4;
Precautions for using outdoor LED large screen:
1. Check in rainy season to judge whether there is water leakage;
2. Regularly check the power supply and signal wires for skin breaking or biting;
3. Check the product power distribution system every half a year;
4. Outdoor LED display screen exposed to outdoor environment for a long time is easy to be contaminated with dust. Alcohol can be used for wiping, or brush or vacuum cleaner can be used for dust removal, but wet cloth cannot be used for wiping directly;
5. According to the automatic preset mode of large screen, the single functions such as start, stop, brightness adjustment and program list are tested one by one;
6. The rest time of outdoor LED display screen should be more than 2 hours a day, and it should be used at least once a week in rainy season;
7. Turn on the screen at least once a month for more than 2 hours;
The above is about how to maintain the LED display. If you have any questions in the use process, please call us