LED display screens have gradually become mainstream products in the market, and their colorful figures can be seen everywhere in outdoor buildings, stages, stations, and other places. But do you know how to maintain them? Especially the outdoor advertising screens face a more harsh environment and require maintenance in order to better serve us.
The following are the maintenance and precautions for LED display screens proposed by professionals in screen enterprise development.
The power supply shall be stable and well grounded, and the power supply shall be cut off in severe weather such as thunder and lightning, rainstorm, etc.
Secondly, if the LED display screen is exposed to the outdoors for a long time, it will inevitably be exposed to wind and sunlight, and there will be a lot of dust on the surface. The screen surface cannot be directly wiped with a damp cloth, but can be wiped with alcohol or dusted with a brush or vacuum cleaner.
Thirdly, when using, it is necessary to first turn on the control computer to ensure its normal operation before turning on the LED display screen; After use, first turn off the display screen and then turn off the computer.
Fourthly, water is strictly prohibited from entering the interior of the display screen, and flammable and easily conductive metal objects are strictly prohibited from entering the screen body to avoid causing equipment short circuits and fires. If water enters, please immediately cut off the power supply and contact maintenance personnel until the display board inside the screen is dry before use.
Fifth, it is recommended that the LED display screen rest for at least 10 hours every day, and be used at least once a week during the rainy season. Generally, the screen should be turned on at least once a week and lit for at least 1 hour.
Sixth, do not forcefully cut off or frequently turn off or turn on the power supply of the display screen, to avoid excessive current, excessive heating of the power cord, damage to the LED tube core, and affecting the service life of the display screen. Do not disassemble or splice the screen without authorization!
Seventh, the LED large screen should 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 air-conditioned and slightly dusty rooms to ensure ventilation, 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, professionals should be asked to repair it.
Post time: Jul-11-2023