Shenzhen Lianchengfa Technology Co., Ltd.

1. The fixation inspection of the components inside the LED display screen. If damaged or other problematic parts are found, they should be replaced in time, especially the small parts of the steel frame structure; when receiving an early warning of natural disasters such as weather deterioration, it is necessary to check the stability and safety of each component of the screen body , If there is a problem, deal with it in time to avoid unnecessary losses; regularly maintain the surface coating of the LED display and the welding point of the steel structure to prevent corrosion, rust and fall off; the LED display requires frequent maintenance, at least a year. Maintenance twice.

2. Inspection of defective products: Regular inspections should be carried out for defective products, and timely repair or replacement should be carried out, usually once every three months.

3. In the process of maintenance of the LED display, sometimes the LED lights need to be cleaned. When cleaning the LED light, use a soft brush to gently scrub the dust accumulated on the outside of the LED light tube. If it is a waterproof box, you can also dip it in water to clean it. According to the use environment of the LED display, we need to clean it regularly. maintenance to ensure the stable operation of the entire screen.

4.the lightning protection facilities of the LED display should be checked frequently. Regularly check the lightning rod and grounding circuit; after the occurrence of lightning, the anti-pipe should be tested, if it fails, it must be replaced in time; it can be checked frequently during the rainy season.

5. Check the power supply system of the display screen. First of all, check whether the connection of each line in the distribution box is rusted or loose. If there is any problem, it should be dealt with in time; for safety, the grounding of the electric box must be normal and checked regularly; the power lines and new signal paths should also be checked regularly. , to avoid the line being broken or bitten; the entire power supply system also needs to be inspected twice a year.

6. Check the LED control system. On the LED control system, each function is tested one by one according to the preset conditions; all circuits and equipment of the screen should be checked regularly to avoid accidents; the reliability of the system should be checked regularly , such as once every 7 days, etc.

Any product has a life cycle, and LED displays are no exception. The life of a product is not only related to its own raw material quality and production process, but also to people's daily maintenance. To prolong the service life of the LED display, we must develop the habit of maintaining the LED display in the process of use, and this habit should be deeply rooted and strictly implemented.