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数字电视按错键变蓝屏怎么破
更新时间: 2020-09-23 00:00:00  

数字电视按错键变蓝屏,方法如下:

1、电视机和机顶盒通过AV线连接,则按电视机遥控器的信号源键,调出电视机的信号源菜单选项,找到AV模式或视频模式,选中按确认键即可恢复原来的画面。

2、电视机和机顶盒通过HDMI线连接,则按信号源键,调出电视机的信号源菜单后,选择HDMI模式,选中并按确认键进行切换,切换后即可恢复原来的电视画面。

3、直接按信号源键,调出信号源菜单选项后,逐个切换信号源模式,直到电视机恢复为原来的电视画面即可。

关键词: 数字 电视 怎么

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