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em análise LED display manufacturers: what are the special requirements of the stadium LED display?
Simon Lan postou um tópico em Eletrônica Automotiva
Stadium-led display mainly displays live events, game time, scoring, sponsor advertisements, etc., which will generally be distributed inside and outside the stadium. It can make the audience at the scene feel a very shocking effect, with a different visual experience and enjoyment. Today's international and domestic sports events, such as the NBA, the Olympic Games, the European Cup, etc., led displayed and the stadium is almost a shadow. led large-screen display system, has replaced the traditional lighting and CRT display, become one of the necessary facilities of modern stadiums. Today, Shenzhen NSE Electronics Co., Ltd takes you to understand what specific requirements are needed for the stadium LED display. 1, stadium led screen security stability performance to be high In public places, safety is paramount, sports games and large events to watch the crowd. Any point of failure and error will cause a great impact, and thus the quality of stable engineering is the objective requirement of users. For example, the use of fiber optic transmission will avoid signal attenuation, not so much as to delay the live or rebroadcast screen. Some protective pads and other measures can also be used to prevent safety accidents. Can use a dual power supply, in a one-way power failure, the other way can automatically access, does not affect the led big screen normal display, etc. 2, stadium led screen needs to support a diversified input interface Stadium led screen not only by the camera for real-time live broadcast, but also can rebroadcast TV and satellite TV programs, play VCD, DVD, LD and a variety of homemade video signal programs, support PAL, NTSC, and other systems, display content can also be a variety of computer graphics video information, etc., but also need to be able to connect the referee system, timing and scoring system, the LED screen can play real-time Match time and score. 3, stadium-led electronic display flame retardant level and protection level and heat dissipation performance to be good, especially outdoor sports events, need to take into account the changing climate environment. Such as China's southern focus on moisture resistance, highland areas are resistant to cold, while the desert areas need to consider the heat dissipation problem. 4, the outdoor stadium LED Display needs a wider perspective and a higher refresh rate to ensure the clarity of the video display. Especially in the introduction of athlete information, scores, slow-motion replay, exciting scenes, slow-motion replay, close-ups and other life, consider whether the audience can see clearly to see. 5, stadium full-color LED display according to the audience's viewing distance to choose the appropriate pixel pitch. Large outdoor stadiums usually use larger pixel interval displays. In outdoor stadiums, P6 and P8 are two very common positions. For indoor audiences, the density is high and the viewing distance is close; more suitable for P4 and P5. After reading this article, did you solve your problem? Have you learned something? If you think this article is well written, welcome to pay attention to our website, we will regularly update some new knowledge on the website for you to browse and read. Thank you for reading this article.
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