Regular maintenance of LED electronic display is very important

LED electronic display is the most precious product of our users. It works for countless users in obscurity, and its value is indispensable. Some LED electronic displays are open from morning to night every day, and some are spreading commercial or public service advertisements for users, or Always monitor for the masses and become the patron saint, some are for company brand promotion, some are for the gorgeous background of the stage, etc. LED electronic display screens work diligently every day, and they need maintenance after a long time, from surface cleaning to wiring Overhaul and even replacement of some parts are only for better display effect of LED electronic display. Let's talk about some aspects of the maintenance of LED electronic display screens at ordinary times. 1. The voltage and current of the external high-voltage power supply must be stable, and ensure good grounding. Do not use it in harsh natural environments, especially in strong lightning weather.

To avoid problems that may be encountered, we can choose passive protection and active protection, try to keep objects that may cause damage to the full-color LED display LED display away from the LED display, and clean the LED display as much as possible Wipe gently to minimize the chance of injury. 2. The switching sequence of the full-color LED electronic display: A: First turn on the control computer to make it run normally, and then turn on the LED electronic display. B: It is suggested that the rest time of the LED electronic screen be more than 2 hours a day, and the LED electronic screen should be used at least twice a week during the rainy season.

Generally, the LED electronic display is turned on at least once a month, and it is lit for more than 2 hours. 3. Keep the humidity of the environment where the full-color LED electronic display is used, and do not let any objects with moisture properties enter the full-color LED electronic display. Powering on a full-color LED electronic display that contains humidity will cause the lamp beads and IC components of the screen to be short-circuited and burnt, resulting in permanent damage.

4. Do not stay in all white, all red, all green, all blue and other full bright screens for a long time during playback, so as not to cause excessive current, excessive heating of the power line, damage to the LED lamp, and affect the service life of the LED electronic display. 5. Exposure to outdoor environment for a long time, such as wind, sun, dust, etc., is easy to appear dirty. After a period of time, the LED electronic display screen must be covered with dust, which needs to be cleaned in time to prevent the dust from wrapping the surface for a long time and affecting the viewing effect. 6. If water enters for various reasons, please cut off the power immediately and contact the maintenance personnel, and the display board in the screen can be used only after it dries up.

7. Do not disassemble or splice the screen at will! It is also necessary to clean and maintain the LED electronic display. 8. The LED electronic display screen needs to be checked regularly to see if it is working normally and whether the circuit is damaged. If it does not work, it must be replaced in time, and if the circuit is damaged, it must be repaired or replaced in time. Non-professionals are prohibited from touching the internal circuit of the LED display to avoid electric shock or damage to the circuit; if there is a problem, please ask a professional to repair it.

9. The surface of the LED electronic display can be wiped with alcohol, or dusted with a brush or a vacuum cleaner, and cannot be wiped directly with a damp cloth. .