The led outdoor advertising display is composed of LED dot matrix display. The text, picture, animation, video, etc. can be displayed by turning off the red, green and blue lamp beads. The content can be changed at any time, and each part is of modular structure. Display device.

LED outdoor advertising display has become the first thing for major commercial companies to release information and publicize for many years. Nowadays, when walking on the street, every store will appear with LED display, because this kind of LED display has been in In the outdoor environment, it must be maintained well, so how to maintain the led outdoor advertising display?

1. LED outdoor advertising display screens are prohibited from entering water, iron powder and other easily conductive metal materials. Place the LED screen in a low-dust environment as much as possible. Large dust will affect the imaging effect, and an excessive amount of dust will harm the circuit. If water enters due to various factors, please immediately cut off the power and contact maintenance personnel until the screen is inside. The imaging board is boring and tasteless.

2. The switching sequence of led outdoor advertising displays will also have an impact: first turn on the computer to operate the Henan led display, the outdoor advertising large color screen, this is when it is turned on. And turn off the Henan Zhengzhou LED display, the outdoor advertising large color screen, and then turn it on computer.

3. The power supply is required to be stable and to maintain grounding contact. Do not use it under harsh natural conditions, especially under thunderstorms.

Fourth, the led outdoor advertising display has the closest connection with our users, and it is also necessary to do a good job of cleaning and maintenance. The led outdoor advertising display is exposed to the outdoor environment that is easy to be dirty such as wind, sun, dust, etc. for a period of time. In the end, there must be a piece of dust on the screen, which needs to be cleaned in time to prevent the dust from covering the appearance for a long time and affecting the viewing effect.

5. The LED outdoor advertising display uses the humidity of the environment and does not allow moisture content to enter your LED display. For the humidity-rich LED display, powering on the LED outdoor advertising display will cause the components to corrode and cause permanent damage.