演播室LED大屏幕播控系统设计与实现-电脑知识与技术 关键词：LED大屏幕；大屏幕播控系统；Overlay [gap=419]Key words: LED screens; LED screens control system; Overlay
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All doors, hatches, deck sensors, and exterior door buttons can be control LED from the security system touch screens.
所有的门、货仓、甲板传感器和户外门都可以由安全系统的触摸屏所控制。
This article gives a brief introduction on selecting raw materials, control system, mechanical structure and installation of huge LED displays, background screens and rental color curtain screen.
主要针对目前市场上超大led显示屏、背景显示屏、租赁彩幕的原材料选购、控制、结构、安装进行了介绍，对大家认识彩幕起到了抛砖引玉的作用。
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