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May 19,2021| LED Knowledge
How To Maintain The LED Screen In Autumn And WinterDecember 14,2020.Normally, the electronic equipment is easily broken in autumn and winter, including the LED screen. As an expensive electronic product, how to maintain the LED screen during this time? Besides the normal maintenance, there are 3 aspects that need to be attention: static electricity, condensation, and low temperature.
The static electricity is one of the Killers of LED screens. Not only will it reduce the service life of the screen, but also it will damage the electronics components and screen. No matter the indoor LED screen or outdoor LED screen, it is easy to produce static electricity and cause a safety problem to LED screens. By adding the ground wire, it can convey the static electricity to the ground in time. When operating the screen, it is necessary to wear a wrist strap to prevent screen damage caused by the human body's static electricity.
The condensation is another threat to the LED screen, which has a serious influence on the outdoor LED screen. Although we often do waterproof treatment for outdoor LED screens, the condensation is made by water vapor in the air. The water drops will attach to the surface of the PCB board and module of the LED screen.
If the waterproof treatment is not well, the PCB board and module will be corrupted, which will cause the LED screen's service life to reduce and even damage. The solution is to choose the screen coated with waterproof coatings, such as Esdlumen's Helios series, or coating the screen with a layer of three proofing paint when purchasing the display screen.
The low temperature will affect the operation of the LED screen. The working temperature range of the most outdoor LED screen is -20℃ - 60℃. The low temperature will reduce the activity of parts of the semiconductor device, even will cause it cannot start-up. Parts of plastic components will be cracking due to the low temperature.
Therefore, pay attention to the working temperature of the LED display screen when purchasing. Do not turn on the LED screen when the temperature is too low, and regularly check whether the screen is damaged. In extremely cold conditions, you can add a heating device to the screen.
The above three points are what we should pay attention to maintain the LED screen during autumn and winter.