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怎样用手机测试遥控器好坏
更新时间: 2020-10-05 00:00:00  

具体方法:

1、打开数码照相机或者能拍照的手机,调为拍照状态;

2、将相机的镜头对准遥控器的发射二极管,即遥控器的头顶部,有小灯的地方;

3、按下遥控器任何一键,从数码照相机的屏幕里看到发射二极管是否亮;

4、如果发亮,说明有红外线发出,遥控器是正常的;

5、如果不发亮,遥控器可能坏了,检查电池或电池架的弹簧接触,或者重新安装电池。

关键词: 怎样 手机 测试 遥控器 好坏

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