Vizio VX37L HD User Manual
![Vizio VX37L HDTV TV manual cover](/images/lZguXbpuybyCaTZmRLYPpAnN/thumbs/thumb175x175.webp)
To perform a factory reset, press the 'Menu' button on your remote. Navigate to 'Setup' and select 'Reset TV'. Enter the parental control code if prompted, then confirm the reset.
Ensure that the power cable is securely connected to both the TV and the outlet. Try using a different power outlet. If the issue persists, it might be a problem with the internal power supply, which may require professional repair.
Adjust the picture settings by pressing the 'Menu' button, then navigating to 'Picture'. From there, you can adjust settings such as brightness, contrast, and sharpness to suit your preferences.
Check if the TV is muted or if the volume is set to a low level. Ensure that the audio cables are properly connected if using external devices. Also, check the audio settings in the TV menu to ensure the correct output is selected.
You can connect external devices using HDMI, component, or composite inputs located on the back of the TV. Select the appropriate input source using the 'Input' button on your remote.
Regularly dust the TV screen and vents using a soft, dry cloth. Avoid using harsh chemicals or abrasive materials. Ensure the TV is in a well-ventilated area to prevent overheating.
Vizio VX37L HDTV may not support over-the-air firmware updates. Check the Vizio support website for any available updates, and follow their instructions for installation.
Ensure the correct input source is selected for the connected device. Check the cable connections and try using different cables or ports to see if the issue is with the TV or the external device.
Press the 'Menu' button on your remote, go to 'Picture', and then select 'Screen' or 'Aspect Ratio'. You can choose from options like Normal, Wide, Zoom, or Stretch to adjust the screen size.
First, replace the batteries with new ones. Ensure there are no obstructions between the remote and the TV. If the remote still doesn't work, try resetting it by removing the batteries and pressing all buttons twice before reinserting the batteries.