“I hooked up my vizio and when watching blu rays it looks great. Regular tv is ok. Still somewhat pixelated. Do I need to use a 4K hdmi cable or update my dish box? Any suggestions?”

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• hdmi is always the best way to go. check to see if you have a up dated box call box co.

  Answered by herm 7 years ago

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• We recommend using a certified HDMI cable for the best possible resolution and data transfer. Please contact our customer support if you have any questions about your setup.

  Answered by VIZIO 7 years ago

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