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How to solve the dark spot on LCD screen?

With the progress of science and technology, LCD is more and more popular. However, the inherent and inevitable shortcomings of LCD have also been paid attention to. When it comes to LCD black spots, many people may not understand. Today, I will teach you how to look at black spots. I hope it can help you.   What is the dark spot of LCD? In fact, dark spot is more hidden than bright spot and bad spot, but its influence on use is far greater than bad spot. Sometimes on some screens, there will be some patches that are not very big. The black small class is as big as the soybean, and the big class may be as big as the thumb. Different from the bright and dark spots, the dark color system is only partially dark, which is not easy to find from the front, but only from the side.   The main reason for the formation of dark spots is that the external force has been squeezed for long time. We think that it is probably due to improper handling in the transportation process. LCD screens with black dots are usually hard to find on the front and more obvious on the side (just like the test perspective).We suggest that when you buy LCD, you should not only look at the bad points of the screen, but also look at the surface of the screen from multiple angles, and set the screen to white. If you find

Daily maintenance methods for LCD advertising machines

In daily life, we must keep the habit of “cleaning” the LCD advertising machine regularly. You can spray it on the LCD advertising machine screen with a special potion, and then gently wipe it with a clean white cloth. Try not to use a damp cloth with too much water content. Too much water content on the damp cloth can easily cause water to stay on the screen. Water entering the screen through the edge can cause a short circuit in the system and the LCD advertising machine cannot work normally. It is recommended to use soft scrubbing materials such as glasses cloth and lens paper to scrub the screen to avoid unnecessary scratches on the LCD advertising machine screen. The working environment of the LCD advertising machine directly affects the operation and service life of the LCD advertising machine. If the working environment of the LCD advertising machine is too bright, or even direct sunlight, this will not only affect the visual communication of the LCD advertising machine, but also damage the LCD advertising Machine screen electronic components. The air humidity of the working environment where the LCD advertising machine is located must be kept suitable, and two extremes must not be taken. Once the electronic equipment is too humid, it will only affect the circuit conditions and cause the LCD advertising machine to fail to work normally. No matter how good electronic products are, they will have their own longest operating time, and LCD advertising machines are no

Outdoor Digital Signage – 5 Tips of Making It Effective

Vying for consumers’ attention is a lot tougher now in this new age of content. You need to up your game to compete with online ads. Nonetheless, your outdoor signages can still play a significant role in bringing in more exposure for your brand. To make sure it stands from the rest, you should consider going digital. According to Grand View Research, the overall spending for outdoor digital signage displays reached $21.49 billion in 2020. Experts believe that this trend will only continue to grow in the coming years. So get on with the times and explore how digital signages can become effective marketing platforms for your business to increase sales. With that, here are some useful tips in creating your outdoor digital signages. 1. Choose the right software Going digital with your outdoor signages means investing in a reliable digital signage software. This tool will allow you to manage your signages remotely and in real-time. With numerous options available, you might struggle in choosing the right one for your business. And while there is no such thing as a “perfect” software, there are some digital signage software features and benefits you should look out for. For one, you would want a user-friendly software. After all, not everyone can be experts on programming. You need an intuitive platform that will allow you to painlessly perform and automate essential tasks. Another element you should look out for is security. The digital space is often the hunting grounds for hackers, scammers, and fraudsters. Hence,

touch board interactive whiteboard

86 Inch Floor Standing Kiosk

Product: 86 inch Floor Standing Kiosk
Installation time: 2022
Area: Brunei International Airport
Key features:
• 4K Display
• Super slim body

• Automatic temperature control
• Integrated multiple CMS
• Plug and Play

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32 inch high brightness open frame study case in Europe

Product: 32 inch high brightness open frame
Installation time: 2019
Area: Europe
Key features:
• 1920*1080 resolution
• 32 inch 2,500 nits super high brightness

• Smart brightness control by ambient light
• Industrial standard panel with full weatherproof
• Wish cooling fan system inside

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