Industry information

Outdoor advertising machine LCD screen daily maintenance

Source: KONWHAI TOUCHAuthor: nick Date: 2019-05-25 Click:

  •      The outdoor advertising machine LCD adopts a new generation of LED backlight technology to enhance the brightness of the LCD screen by modifying the original LCD backlight, so that the advertising machine can clearly display the video under strong light. The outdoor LCD advertising machine is a multimedia device that meets the needs of the outdoor advertising market, and gradually replaces the light box advertisement. As a new type of media, outdoor advertising machines are mainly used in public places such as shopping malls, office buildings, hospitals, and financial institutions.
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  •      The outdoor advertising machine advertising machine has become an outdoor display advertisement because of its strong pertinence, good visual impact, wide city coverage, long-time release, rich display content, convenient replacement, cost saving, low carbon and environmental protection. The best platform.
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  •      So, how to carry out the daily maintenance of the LCD screen of the outdoor advertising machine? KONWHAI Xiaobian analyzes the solution for you.
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  • Outdoor advertising machine LCD screen daily maintenance

  •   Outdoor advertising machine LCD display daily maintenance:  
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  • 1. Maintenance of the screen surface:
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  •      Avoid outdoor high-brightness advertising machine LCD screen is scratched by hard objects, the surface is squeezed by heavy objects. A color LCD screen without a protective film is very fragile, and any scratches will leave traces that will eventually affect the display. You can use the special protective sticker for the LCD screen, which has a certain effect on protecting the LCD screen.
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  •      Avoid high temperature damage to the LCD screen. As the temperature rises, the LCD screen will turn black. After reaching a certain temperature, the LCD screen cannot be restored even if the temperature returns to normal. The brightness of some LCD screens will decrease with the temperature drop. When the temperature is quite low, the brightness of the LCD screen will be very low. Once the temperature rises, the brightness will automatically return to normal. This is normal.
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  • 2. Things to be aware of when cleaning:
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  •      There is dust on the LCD screen, we can blow it off by blowing, and the remaining dust particles can be wiped gently on the LCD panel with a special LCD wiper. Remember, you should not wipe the LCD screen with a soft cloth or paper towel such as glasses cloth. This makes it easy to scratch the LCD screen. For fingerprints and oil stains, there is a dedicated liquid crystal wiper.
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  •      Second, you can't clean the LCD screen with water, alcohol or some chemical solvent. Because of the use of clean water, the liquid easily penetrates into the interior of the LCD screen, which is very likely to cause a short circuit in the device circuit. Alcohol is a commonly used organic solvent. Use alcohol to clean the LCD screen. Once the display is wiped with alcohol, it will dissolve this special coating.
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