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What should I pay attention to when installing a large led screen?

time:2022-03-21 source:ZJ Lighting Views:100

What should I pay attention to when installing a large led screen? When installing the outdoor led screen, you need to pay attention to the flatness of the led screen. The two modules should be close to each other. If the gap is large, there will be a black line from the front. There is also the flatness between modules. If it is not flat, there will be black lines from the side. Therefore, flatness is very important. Although the standard in the industry is ≤1mm, the deviation of 1mm can still be seen clearly when it is very close. The engineers of Shenzhen Tuosheng Optoelectronics Co., Ltd. have more than 20 years of installation experience. They pay great attention to these details when installing large LED screens. When we install, we first look at them from the side, and then from the front until there are no gaps, and the flatness is within 0.3mm. The next piece will be installed.

What should I pay attention to when installing a large led screen?(图1)

  The indoor LED large screen mainly depends on the white balance of the LED display. Pure white is the three primary colors of red, green and blue. The ratio is 1:4.6:0.16. The LED display will be debugged after it is installed. What is this debugging? The first is to debug the parameters of the large led screen, length and width. After the full screen size is debugged, parameters will continue to be optimized, such as grayscale and refresh rate. Take a photo with your phone to see if there are scan lines, etc.

  The main feature of the stage led screen is the background of the performance stage, and the perfect cooperation between the actors and the stage can make the audience feel immersive. Generally, the large stage led screen has the main stage display screen, which is the one in the middle. Side screen, small led screen on both sides. There is also an extended led screen, which is usually behind the curtain, or under the stage, above, etc. This is only lifted when needed. Since it is a large stage led screen, a suitable control system is required. Generally, the large stage led screen has relatively high requirements, and may require multiple control cards for cascading splicing. Usually, multiple processors are required to splicing videos. Pick-and-cut, picture-in-picture, etc.