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电视画面冻结和像素化通常意味着电视信号很弱或中断了,不过具体的原因还是因电视服务提供商和服务类型而异。在联络网络、电缆或卫星公司之前,你可以先按照下面的步骤,尝试让画面恢复正常。
步骤
小提示
- 检查家里其它电视机,看看它们是否也有相同的问题。这有助于缩小问题范围,确认到底是电视机设置还是服务提供商的问题。
- 在春天和秋天,太阳的路径和许多广播卫星平行,可能会干扰信号。这种情况通常发生在中午和午后不久。如果电视画面冻结或像素化是受到太阳干扰,你除了等待别无他法。[14]
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警告
- 重置电视机或接收机可能也会重置你的偏好设置。检查所有功能,确保它们依然维持原样,尤其是如果你之前有设置“家长控制”。[15]
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参考
- ↑ https://commcenter.mchsi.com/files/mediacom/faqs/docs/troubleshooting.html#_6
- ↑ https://www.sling.com/help/en/troubleshooting/tech-issues/freezing-skipping
- ↑ https://www.sling.com/help/en/troubleshooting/tech-issues/freezing-skipping
- ↑ https://www.pcworld.idg.com.au/article/374670/how_do_connect_my_tv_internet_/
- ↑ https://www.sony.com/electronics/support/articles/00141896
- ↑ https://www.sony.com/electronics/support/articles/00030375
- ↑ https://manuals.plus/directv/what-should-i-do-if-my-tv-screen-picture-is-frozen-or-pixelated
- ↑ https://support.sparklight.com/hc/en-us/articles/115010427087-Video-is-Pixilated-Freezing
- ↑ https://www.spectrum.net/support/internet/splitters/
- ↑ https://www.samsung.com/hk_en/support/tv-audio-video/why-my-tv-is-pixelated-ghosting-tiling-and-snowing/
- ↑ https://www.att.com/support/smallbusiness/article/smb-directv/KM1215622/
- ↑ https://www.cnet.com/tech/home-entertainment/watch-tv-for-free-how-to-set-up-an-over-the-air-indoor-antenna/
- ↑ https://www.sony.com/electronics/support/laptop-pc-vpc-series/vpcf136fm/articles/00131555
- ↑ https://support.sasktel.com/app/answers/detail/a_id/17649/~/pixelation-or-frozen-tv-picture-during-the-day
- ↑ https://manuals.plus/directv/what-should-i-do-if-my-tv-screen-picture-is-frozen-or-pixelated
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