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长虹电视蓝屏怎么办
更新时间: 2020-10-05 00:00:00  

长虹电视开机蓝屏原因和处理方法:

检查信号源,如果是有线信号,可按遥控器找到伴音制式检查是否在DK制式;如果用的是机顶盒或卫星接收器,可按机顶盒遥控器或卫星接收遥控器上的声道按键调至左声道;如果用机顶盒或卫星接收器,检查音频线是否连接正确,在电视机上连接音频输入;找到电视下面的一排按钮,找到“视频”按几下换个模式即可。

关键词: 电视 怎么办

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