In recent years, outdoor LED electronic displays have become a favorite in outdoor media advertising. For commercial customers, effective maintenance can ensure the long-term stable operation of outdoor LED screens, thus avoiding disruption to daily use due to equipment failure. Here are some details to note during use, provided by Maipu Guangcai LED Screen Manufacturer:
1. Switching Sequence:
A: First, turn on the control computer and ensure it is running normally, then turn on the outdoor LED display screen;
B: First, turn off the outdoor LED display screen, then turn off the computer;
2. Replace any broken or damaged parts promptly, especially screws, pins, and load-bearing beams;
3. Regularly inspect the surface of the product and steel structure welding points for peeling anti-corrosion and anti-rust paint. If peeling or rust is found, spray anti-rust paint or apply anti-rust paste immediately;
4. The power supply must be stable and the grounding protection must be good. Do not use the product in harsh natural conditions, especially during strong thunderstorms. Regularly check the reliability of the lightning rod and grounding system;
5. Inspect the product during the rainy season to check for leaks;
6. Regularly check the power supply and signal cables for damage or corrosion;
7. Inspect the product's power distribution system every six months;
8. Maipu Guangcai outdoor LED displays exposed to the outdoors for extended periods are prone to dust accumulation. Alcohol can be used for wiping, or a brush or vacuum cleaner can be used for dust removal, but a damp cloth should not be used directly.
9. Test each function, such as start-up, stop, brightness adjustment, and program list, using the large screen's automatic preset settings.
10. Outdoor LED displays should have a rest period of more than 2 hours per day, and be used at least once a week during the rainy season. The screen should be turned on at least once a month for more than 2 hours.
