Compared with ordinary LED electronic products, there are many complex problems in the use of LED display screen in outdoor, such as the use environment, installation conditions, operation time and so on. In the process of using, we should not only pay attention to the use skills, but also regularly maintain the display screen to ensure the quality and life of the LED display screen. Here is how to make the use and maintenance of LED advertising display better in outdoor environment:
1. Pay attention to the humidity of the surrounding environment of the LED advertising screen, and do not let the articles with moisture into the outdoor LED advertising screen. If the wet outdoor LED advertising screen is powered on, the internal parts of the outdoor LED advertising screen will be corroded by water vapor, which will cause irreparable damage to the outdoor LED advertising screen.
2. Try to avoid possible situations and things that may threaten the outdoor LED advertising screen. Keep it away from the screen. When cleaning the screen, you should also scrub gently to reduce the risk of injury.
3. The screen has the most contact with customers, and daily maintenance is also necessary. Regular dust removal and cleaning of the screen can improve the display effect of LED advertising screen and increase its influence.
4. The power supply of the screen is also required to be stable, and it should be well grounded for protection. When the weather is bad, such as strong wind, rainstorm and thunder, the screen should be closed and no longer used.
5. The inside of the screen should be closed to prevent water and other conductive metal objects. Outdoor LED advertising screen should be placed in the environment with good air circulation and less dust. Large particles of dust will not only weaken the display effect, but also damage the circuit of LED advertising screen.
6. Correct opening and closing sequence of outdoor LED advertising screen: A: the control equipment that hits the screen first, and then runs the control software of the screen. After the operation is stable, turn on the LED advertising screen after power on. B: turn off the screen before turning off the computer.
7. The outdoor LED advertising screen shall not work for more than two hours. In the wet and cold season, the outdoor LED advertising screen should be operated at least once every seven days. It is suggested that the outdoor LED advertising screen should be turned on more than once a month, and there must be more than 2 hours of lighting time.
8. Regularly check the outdoor LED advertising screen. If any problem is found, it should be reported, repaired and replaced in time.
When projecting pictures, try not to keep the outdoor LED advertising screen in full color highlight picture for a long time, which will result in too large current in the bottle, too much coil heating, damage to the wick, and shorten the service life of the display screen.