LED display screen, as a new media, sports graphics, more easily attract people's attention, a large amount of information, updated at any time, has a very good advertising and signage effects. The LED screen is simpler than the neon light, easy to install and use, the effect changes more, and the content can be updated at any time. It is a good indoor and outdoor visual media. The small LED bar screen, because of its low price, simple installation and use, has gradually been accepted by the public, gradually entering large and small stores, and the application is becoming more popular and gradually becoming popular. At the same time, the maintenance of the LED display is also more important, properly maintained, the service life of the LED display will be longer. Below by Chengda Technology provides everyone with the following tips for maintaining LED display, for your reference.

First, the need to make the LED display work, interest and interest is to let it have its own rest time. If the LED display is working for a long time without rest, it is likely to cause crystal aging or burn. This will directly cause the highlights and dead pixels of the LED display. This is devastating and unrecoverable. So under normal circumstances do not let the LED display is turned on for a long time. Or it can be used for a period of time to allow it to extend the life of the LED display.

Second, the prohibition of hard objects on the display of the damage If the LED display screen is a hard object wounded or scratched, then this LED display almost finished. So be careful, do not let the hard object hurt the LED display screen.

Third, non-professionals do not assemble LED display without authorization. It belongs to precision instruments. If problems arise, do not try to open the repairs without authorization. It is very dangerous for yourself. The operating voltage of LED backlight is generally within 20V, but there is still a great danger of instantaneous high voltage inside.

Fourth, to the LED display "bath"

LED display requires regular cleaning of stolen goods. The same is true for LED displays. You must periodically clean it under the screen. High-purity distilled water, anti-static liquid, etc., can effectively clean the screen of dust, fingerprints and other marks. In addition, product cleaning cloths using ultra-fine fibers as raw materials are also possible.

Fifth, the ambient temperature should be appropriate If the environment is very humid, for the life of the LED will be a fatal threat. Once you find moisture on the LED display, wipe it dry. Do not use it if there is moisture inside.

6. The screensaver does not make much sense for its maintenance Many people like to use screensavers to maintain their own screens. Screensavers are completely unnecessary for LCD monitors.

VII. Requirements for stable power supply The LED display requires stable power supply and good grounding protection. The power supply problem is an important factor that causes display failures.

8. In the screen body, water, iron powder, and other easily conductive metal objects are strictly prohibited. Outdoor LED display screens should be placed in a low-dust environment. Large dust may affect the display effect, and excessive dust may 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.

Nine, LED display switching sequence should be properly A: first open the control computer to enable normal operation and then open the LED display.

B: Turn off the LED display before turning off the computer.

X. It is recommended that the LED display should have a daily rest time of more than 2 hours. During the rainy season, outdoor LED displays should be used at least once a week or more. Normally, the screen is turned on at least once a month and lighted for more than 2 hours.

XI. The LED display should be regularly checked. The LED display should be regularly inspected for damage to the circuit. If it does not work, it must be replaced in time. If the circuit is damaged, it must be repaired or replaced.

12, do not play for a long time in the same color full bright screen LED display can not be a long time in full white, full red, full green, full blue and other full-bright screen, so as to avoid causing excessive current, power line heat is too large , LED light damage, affect the display life. Never disassemble or splicing the screen!

Thirteen, LED display host computer and other related equipment should pay attention to ventilation and heat dissipation LED display main control computer and other related equipment should be placed in the air-conditioning, dust and dust in the room, in order to ensure computer cooling and stable work.

Fourteen, LED display internal line maintenance should pay attention to the problem LED display internal line maintenance non-professionals are forbidden to touch, in order to avoid electric shock, or cause damage to the line; if there is a problem, please consult a professional.

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