LED display screen video panel maintenance skills and repair tips

LED video wall inside outside advertising is a kind of commonly used commercial lighting display fixture at present. It can not only play the role of commercial lighting wall, but also serve as an advertising media screen. Because LED electronic screen is generally used outdoors, if it is not well maintained, its service life will be greatly shortened. In fact, the maintenance skills of LED electronic screen are very simple. Next, we will show you the main What should be paid attention to.

1. Keep the humidity of the use environment of the full-color LED electronic screen, and do not let anything with the nature of moisture enter your full-color LED electronic screen. Power on the large screen of the full-color display screen containing humidity will cause corrosion of parts of the full-color display screen, which will cause destructive damage.

2. Try to keep the objects that may cause damage to the full color display screen away from the screen, and wipe the screen gently when cleaning, so as to reduce the possibility of damage to a very low level.
3. Led full-color electronic screen has a close relationship with our users, so it is necessary to do a good job in cleaning and maintenance. It is easy to be dirty when exposed to the wind, sun and dust in the outdoor environment for a long time. After a period of time, there must be a piece of dust on the screen, which needs to be cleaned in time to cover the surface with dust-proof soil for a long time to affect the viewing effect.
4. It is required that the power supply is stable and well grounded. Do not use it in severe natural conditions, especially in strong lightning weather.

5. No water, iron powder and other metal objects that are easy to conduct electricity are allowed in the screen. Large screen of LED electronic screen should be placed in a low dust environment as far as possible. Large dust will affect the display effect, and too much dust will damage the circuit. In case of water inflow due to various reasons, please immediately cut off the power supply and contact the maintenance personnel until the display board inside the screen is dry.

6. Attention should be paid to the switching sequence of LED electronic screen. Generally, the control computer should be turned on to make it operate normally before turning on the large LED electronic screen. When turning off the computer, the LED electronic screen should be turned off first and then the computer.

7. When playing, do not stay in full bright pictures such as all white, all red, all green and all blue for a long time, so as not to cause too much current, too much heating of power line, damage of LED lamp, and affect the service life of electronic screen.
8. The large screen of LED electronic screen shall be checked regularly to see if it works normally and if the circuit is damaged. If it does not work, it shall be replaced in time. If the circuit is damaged, it shall be repaired or replaced in time