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Maintenance Method Of LED Display Screen

led display screen, like traditional electronic products, not only requires attention during use, but also requires maintenance to make the LED display work longer. The increase in the use of full-color LED display screens, on the one hand, is due to the fact that major manufacturers have reduced the number of products used to control production costs, resulting in premature aging of a few parts of some products. The other reason is due to improper user habits. The situation of the latter is more common. The following are several methods for maintaining the full color LED display.


(1) The humidity of the environment of the full-color LED display should not allow anything with moisture properties to enter your full-color LED display. Powering up large screens with full-color displays that contain humidity can cause corrosion of parts of the full-color LED display, causing permanent damage.

(2) To avoid problems that may be encountered, we can choose passive protection and active protection, and try to keep objects that may cause damage to the full-color LED display screen away from the screen, and wipe the screen as gently as possible when cleaning the screen. The possibility is minimized.

(3) The full color LED display screen has the closest relationship with our users. It is also very necessary to do a good job of cleaning and maintenance. Exposure to the outdoor environment for a long time, such as wind, sun, dust, etc., is easily dirty. For a while, the screen must be dusty. This requires timely cleaning to dustproof soil to affect the viewing effect for a long time.

(4) It is required that the power supply be stable, and that the grounding protection is good. Do not use it in harsh natural conditions, especially strong lightning weather.

(5) It is forbidden to enter water, iron powder and other conductive metal materials in the screen body. The LED display screen should be placed in a low-dust environment as much as possible. Large dust will affect the display effect, and excessive dust will damage the circuit. If water enters for various reasons, immediately switch off the power and contact maintenance personnel until the display panel inside the screen is dry.

(6) LED display switching sequence: A: first open the control computer to enable normal operation and then open the LED  display; B: first turn off the LED display, and then turn off the computer.

(7) Don't leave the screen in full white, full red, full green, and full blue for a long time during playback so as to avoid excessive current, excessive heating of the power cord, damage to the LED, and affecting the life of the display. Never disassemble or splicing the screen!

(8) It is recommended that the rest time of the LED display be greater than 2 hours per day. In the rainy season, the large LED screen screen should be used at least once a week. Normally, the screen is turned on at least once a month and lighted for more than 2 hours.

(9) LED display surface can be wiped with alcohol, or using a brush, vacuum cleaner dust, can not be wiped directly with a damp cloth.

(10) LED display screen should be checked regularly to see if it is working properly. If there is any damage to the circuit, it should be promptly replaced if it does not work. The line must be repaired or replaced in time if it is damaged. LED electronic display internal lines, non-professionals are forbidden to touch, in order to avoid electric shock, or cause damage to the line; if there is a problem, ask a professional to overhaul.


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