Inventory and maintenance of several methods of LED full-color display large screen

Like traditional electronic products, LED display screens not only need to pay attention to the method during use, but also need to maintain the screen to make the LED display screen last longer. The increase in the use of large-screen LED full-color display screens is due to the fact that various manufacturers have reduced the quality and materials of products in order to control production costs, which has caused a few parts of some products to be prematurely embrittled. On the other hand, the reason is caused by inappropriate usage habits of customers. The latter situation is more common, let's take a look at several ways to maintain the LED full-color display screen.

Keep the humidity of the environment where the full-color LED display is used, and don't let anything with moisture characteristics enter your full-color LED display. Powering on a large full-color display screen with ambient humidity will cause corrosion of the full-color display parts, resulting in permanent damage. To avoid possible problems, we can choose between passive protection and active protection, try to keep objects that may cause damage to the full-color display screen away from the screen, and clean the screen as slowly as possible Scrubbing to minimize the probability of damage.

The LED full-color display screen is more closely related to our users, and it is also very necessary to do a good job in cleaning and maintenance. Long-term exposure to the outdoor environment, wind, wind, sun, dust, etc. are easy to get dirty. After a period of time, there must be dust on the screen. It is required that the power supply of the power supply system is stable, and the protective grounding is good, and it should not be used under extreme natural conditions, especially strong lightning strike temperatures.

The screen body prohibits water seepage, vermicelli and other internal metal objects that facilitate conductivity. The large LED display screen should be placed in a low-dust environment as much as possible. Large dust will affect the display effect, and too much dust will affect the power circuit. If water leaks due to various reasons, please turn off the power immediately and contact the maintenance personnel, and it can not be used until the display panel on the screen body is dry.

The switching sequence of the LED electronic display: A: Turn on the control computer first to make it work normally, and then turn on the LED display screen; B: Turn off the LED display first, and then turn off the computer. Do not stay in full white, full red, full green, full dark blue and other full-brightness screens for a long time when broadcasting, so as not to cause excessive current flow, overheating of the plug, LED damage, and affect the life of the screen. Do not disassemble or assemble the LCD splicing screen casually! It is recommended that the LED display screen has a daily rest day of more than 2 hours, and the LED screen screen should be used at least once a week during the rainy season.

Generally, the screen is turned on at least once a month and illuminated for more than 2 hours. The surface of the large-screen led display can be wiped with ethanol, or dusted with a brush or a vacuum cleaner, and cannot be wiped directly with a wet cloth. The led display screen needs to be regularly checked whether it is working normally and whether the circuit is damaged. If it is not working, it should be replaced in time, and if the circuit is damaged, it should be repaired or replaced in time.

It is strictly forbidden for laymen to touch the internal circuit of the large led display screen to prevent electric shock or damage to the circuit; if there is a problem, please ask a professional to repair it. .