男女做aj视频免费的网站-久久精品人人做人人爽-天天躁日日摸久久久精品-国产aⅴ爽av久久久久电影渣男-国产99久久亚洲综合精品西瓜tv

The ultra narrow LCD splicing screen wall can greatly improve work efficiency. For example, in the video security monitoring center of a building, the use of ultra narrow LCD splicing screen walls can simultaneously display multiple images, allowing for a clear understanding of the safety status of each monitoring area and facilitating enhanced security measures. How to operate during installation to achieve optimal results. The following will tell you how to install a LCD splicing screen wall.

During the installation process of LCD splicing screen walls, special attention should be paid to the usage environment. Before installation, attention should be paid to the temperature, humidity, and space size of the environment. DLP often uses resin screens and requires a stable environment. The best temperature and humidity are around 25 ° C and 65%, respectively. The temperature is too high. Given the principles of thermal expansion and cold contraction, screens are easy to package. DID adopts LCD splicing screen, and temperature and humidity have little impact on it. In addition, the 1.5-meter-thick box of DLP needs to be installed at a certain distance from the wall, but some usage environments are not good enough, so the heat dissipation of the box is not very good. Therefore, it is recommended that users install air conditioning to ensure the service life of the product. In addition, the flatness of the installation site and dust can also affect the effectiveness of the product.

Due to the continuous use of LCD splicing screen walls for 24 hours x 7 days, improper use can directly affect their service life and performance. The main reason for the decrease in brightness of LCD splicing screen walls during use is that the internal light source of the LCD splicing screen wall has exceeded its service life, resulting in insufficient brightness of the LCD splicing screen. Dust and oil stains can also affect its brightness.

When the brightness decreases, the color of the image will also fade. In addition to replacing the light bulb, attention should also be paid to ensuring the cleanliness of the usage environment during daily use, minimizing the entry of dust and oil into the large screen. Special screen cleaning liquids can also be used to regularly clean the screen to ensure its bright color and clear image.