If the LED full-color interactive display is maintained in this way, the service life of the product will be longer.

LED displays have gradually become the mainstream products in the market, and can be seen everywhere in outdoor buildings, stages, stations and other places. But do you know how to take care of them? In particular, the outdoor advertising screen faces a harsher environment and requires more maintenance, so that it can serve us better. The following are the matters needing attention in the maintenance of the LED display.
It has the characteristics of anti-bump, ultra-thin, fast installation, fast maintenance, high waterproof and so on.

1，The power supply should be stable, and the grounding protection should be good. In severe weather such as lightning and rainstorm, the power supply should be cut off.

2，the screen of the led display screen is exposed to the outdoors for a long time, and it is bound to be exposed to wind and sun, and there is a lot of dust on the surface. The surface of the screen cannot be wiped directly with a damp cloth, but can be wiped with alcohol, or use a brush or a vacuum cleaner. Dust removal.

3, when using, first turn on the control computer to make it run normally and then turn on the led display; after use, first turn off the display, and then turn off the computer.

4, water is strictly prohibited inside the display screen, and flammable substances and easily conductive metal objects are strictly prohibited from entering the screen, so as to avoid short circuit and fire of equipment. If water enters, please cut off the power immediately and contact the maintenance personnel until the display panel inside the screen is dry before use.

5, it is recommended that the led display rests for at least 10 hours a day, and is used at least once a week during the rainy season. Generally, the screen is turned on at least once a week and lights up for more than 1 hour.

6, do not forcibly cut off at will, and do not frequently turn off and on the power supply of the display screen, so as to avoid excessive current, excessive heat of the power cord, damage to the LED die, and affect the service life of the display screen. Do not disassemble or splicing the screen without authorization!

7, the large LED screen needs to be regularly checked for normal operation, and the damaged circuit should be repaired or replaced in time. The main control computer and other related equipment should be placed in an air-conditioned and dusty room to ensure ventilation and heat dissipation and stable operation of the computer. Non-professionals are not allowed to touch the internal circuit of the screen to avoid electric shock or damage to the circuit. If there is a problem, please ask a professional to repair it.