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  • Why must outdoor full-color LED displays be made waterproof?

    According to different usage environments, LED displays are divided into indoor LED displays and outdoor LED displays. Indoor LED displays are generally installed magnetically, while outdoor LED displays must be of outdoor waterproof box type, which adds a lot of cost. Why not use a full-color LE...
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  • How to improve the stability of LED display

    How to improve the stability of LED display

    It is required that the power supply should be stable, and the grounding protection should be good. It should not be used in bad natural conditions, especially in strong lightning weather. To avoid possible problems, we can choose passive protection and active protection, try to keep the objects ...
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  • Function introduction and case sharing of LED display screen in shopping mall

    Function introduction and case sharing of LED display screen in shopping mall

    The use function of LED display screen in shopping mall “video playing function can display true color dynamic video image; it can broadcast closed-circuit TV and satellite TV programs with high fidelity; multiple video signal input and output interfaces: composite video and Y / C video (s ...
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