Top ten maintenance methods for LED display large screens

Like other traditional electronic products, large LED display screens not only need to master the correct methods during use, but also need to be carefully maintained and maintained, so as to effectively extend the service life of large LED display screens. With the increasing number of problems occurring during the use of large full-color LED display screens, there are two main reasons. On the one hand, in order to reduce production costs, major manufacturers have reduced the production process and raw material selection of products, resulting in early aging of a few parts of some products; on the other hand, problems caused by improper user habits are more common. The following will introduce you to ten methods to maintain large screens of full-color LED displays.

Keep the humidity in the environment where the LED full-color display large screen is used appropriate, and prevent any items with moisture properties from entering your full-color LED display large screen. Because powering on the large screen of a full-color display containing humidity will cause corrosion of the full-color display components, which will cause permanent damage. In order to avoid possible problems, we can choose a combination of passive protection and active protection to try to keep items that may cause harm to the full-color display screen away from the screen. At the same time, wipe it as gently as possible when cleaning the screen to minimize the possibility of injury. The large screen of full-color LED display has the closest relationship with our users, and it is also very necessary to do a good job in cleaning and maintenance. Due to long-term exposure to the outdoor environment, wind, sun, dust, etc. can easily make the screen dirty. Therefore, it is necessary to clean it in time to prevent dust from wrapping the surface for a long time and affecting the viewing effect. Ensure the stability of the power supply and take ground protection measures. Avoid using it under harsh natural conditions, especially in strong lightning weather. It is strictly prohibited to inject water, iron powder and other metal objects that are easy to conduct electricity into the screen body. Large LED display screens should be placed in a low-dust environment as much as possible, because a large amount of dust will affect the display effect, and too much dust will also cause damage to the circuit. If water enters the body due to various reasons, please turn off the power immediately and contact the maintenance personnel until the display board in the screen body is dry before using it. Switch sequence of LED display:

A. First turn on the control computer to make it run normally, and then turn on the large LED display screen.

B. Turn off the LED display first, and then turn off the computer. During the playback process, do not stay in all-white, all-red, all-green, all-blue and other all-bright pictures for a long time to avoid excessive current, excessive heating of the power cord, and damage to the LED lights, which will affect the service life of the display. Do not disassemble or splice the screen at will! It is recommended that the rest time of the large LED display screen be more than 2 hours per day. During the rainy season, the large LED screen screen should be used at least once a week. Generally, the screen is turned on at least once a month and lit for more than 2 hours. The large screen surface of the LED display can be wiped with alcohol, or used a brush or vacuum cleaner to remove dust, but it cannot be wiped directly with a damp cloth. It is necessary to regularly check whether the large screen of the LED display is working normally and check whether the line is damaged. If it is found that it is not working, replace it in time; if it is found that the line is damaged, repair or replace it in time. Non-professionals are not allowed to touch the wires inside the large screen of the LED display to avoid electric shock or damage to the wires; if problems occur, please be repaired by professionals. The above is the maintenance method for the large screen of LED full-color display. I hope it will help everyone. During use, we must pay attention to correct use methods and maintenance, so as to extend the service life of the LED full-color display large screen and ensure its display effect.