按下“开启”或“闭合”按纽，幕体到达行程终止位置时，行程终止开关将被激活时，大幕机停止运行。

Press "Open" or "Close" button, while reaching stop position, stop switch will be activated and the proscenium curtain machine will stop running.

youdao

按下“开启”或“闭合”按纽，幕体到达行程终止位置时，行程终止开关将被激活时，大幕机停止运行。

Press "Open" or "Close" button, while reaching stop position, stop switch will be activated and the proscenium curtain machine will stop running.

youdao