Changing the appearance of digital closed captions, Activating the sleep timer – Vizio E3D420VX User Manual

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Changing the appearance of digital closed captions, Activating the sleep timer | Vizio E3D420VX User Manual | Page 23 / 56 Changing the appearance of digital closed captions, Activating the sleep timer | Vizio E3D420VX User Manual | Page 23 / 56
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