How to Maintain LCD video wall

 

 

1. It is forbidden to wipe the LCD video wall with ordinary cloth, paper towels, etc.

Since the LCD panel is relatively precise and smooth, it is easy to scratch the LCD video wall screens if wiped with ordinary cloth and paper towel, which will eventually cause the screen dot pitch to expand and affect the picture quality. Users can use professional LCD wiping cloth to wipe it. Because the LCD wiping cloth is generally made of special fiber, it is very smooth and soft, and will not wipe the screen. In addition, the LCD wiping cloth has the function of dissipating static electricity, which can prevent further adsorption of dust, particles, etc.

 

2. Keep the environment around the LCD video wall dry

The internal structure of the seamless LCD video wall is relatively delicate. Once oxidation corrosion occurs due to humidity, it will cause a short circuit, which will bring huge economic losses to the user. Therefore, when using the LCD video wall display, the user needs to control the humidity of the surrounding environment, and it is best to ensure that the place where the splicing screen is installed is equipped with air conditioning.

 

3. Do not use water, alcohol, chemical solvents, etc. to clean the LCD video wall

As mentioned above, the interior of the interactive LCD video wall is relatively delicate. If cleaned with water, the liquid can easily penetrate into the screen, causing damage to the splicing screen, and also causing equipment short circuits, screen distortion, black lines, and many other problems. Although alcohol and chemical solvents have descaling functions, the LCD screen has a special protective layer. Once alcohol and other detergents with dissolving functions are used, the special protective coating will also be dissolved, resulting in poor display effects.

 

4. Do not assemble LCD video wall by yourself

Because LCD video walls are very precise, they do not require random replacement of parts like ordinary CRT LCD splicing screens. In addition, the transformer in the background lighting component of the LCD video wall may still carry a 1000V high voltage after being turned off for a certain period of time. If the user assembles it by himself, it may cause new component failures, and in severe cases, it may cause the screen to permanently stop working. Therefore, no matter what the problem of the LCD video wall is, it is forbidden to assemble the LCD video wall panels by yourself. If the splicing screen does not work properly, you can directly find the LCD video wall supplier to solve it.

 

5. Avoid strong shocks on the LCD video wall

The LCD video wall is very fragile and has poor impact resistance. This is because the LCD video wall contains many precision glass components and electrical components. Once it is hit hard, it will cause damage to the LCD video wall and other related components. In addition, users should also be careful not to apply pressure to the surface of the LCD splicing screen, such as using a finger to point at a certain part of the screen, which can easily cause an increase in bad pixels. This is why some users find that there are more and more bad pixels after using it for a period of time.

 

 

 

The 5 point maintenance guide for LCD splicing screens we summarized above is convenient for users to carry out daily maintenance.

 

 

 

As a professional LCD video wall supplier, HDFocus can provide users with 2k and 4k splicing solutions, and our video wall has a variety of different installation methods and display modes to meet users' various display needs. In addition, we can also design LCD video wall solutions according to customers' application scenarios.