Vizio M320SR Quick Start Manual page 15

I cannot return to
the Setup App.
There are black/gray
bars on the top/bottom/
sides of the picture.
The TV does not respond
when I press buttons
on the remote control.
The TV displays "No Signal"
The colors on the TV
don't look right.
• The on-screen menu has guided setup. Press MENU, then select Help > System Reset >
Start Setup Wizard. Enter your PIN (default is 0000). Select Yes.
• Set the TV to Wide or Zoom Mode. Press MENU, then select Wide. Highlight Wide or Zoom and press OK.
• Adjust the video settings of your external device (Blu-ray
• If using the RGB (computer) input, ensure you are using a supported desktop resolution.
• Some television channels add black bars to the picture.
• Insert new batteries into the remote.
• Point the remote directly at the TV's sensor.
• Ensure nothing is blocking the TV's sensor. (The sensor is on the front of the TV, in the lower right corner.)
• Ensure your connected devices are turned on.
• Press the INPUT button on the remote and select the input to which your device
is connected (HDMI, Composite, etc).
• Adust the Color and Tint settings in the Picture menu. See Adjusting the Picture Settings in the user manual.
• Reset the picture settings. See Resetting the Picture Settings in the user manual.
• Check all cables to ensure they are securely attached.
or DVD player).
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