“how do I change the resolution from 720 to 1080?”

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• The TV will automatically change the output depending on the incoming signal from external device, IE: DVD, BlueRay Etc.

  Answered by AmpedOut 8 years ago

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• The all-new VIZIO SmartCast™ E48u-D0 will display the resolution of the device connected.- Jesse

  Answered by VIZIO 9 years ago

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