Vizio VX20L HD20A User Manual
![Vizio VX20L HDTV20A TV manual cover](/images/EHhhOcNANwFVDQvYwmfVNqMx/thumbs/thumb175x175.webp)
To perform a factory reset, press the 'Menu' button on your remote, navigate to 'Setup', and select 'Reset TV Settings'. Follow the on-screen instructions to complete the reset.
First, ensure that the TV is properly plugged into a working power outlet. Try pressing the power button on the TV itself, not just on the remote. If it still doesn’t turn on, unplug the TV for a few minutes and then plug it back in.
Press the 'Menu' button on your remote, navigate to 'Picture', and adjust settings such as Brightness, Contrast, and Color using the arrow buttons.
Check if the TV is muted or if the volume is turned down. Ensure that external devices are connected properly and that the audio settings are correctly configured in the TV's menu.
Connect the external device using the appropriate HDMI, component, or composite cables. Then, select the correct input source using the 'Input' button on your remote.
Check the connections for any loose cables. Try switching to a different input source. If the issue persists, perform a power cycle by unplugging the TV for a few minutes.
This model may not support direct firmware updates. Check Vizio's support website for any available updates and instructions specific to your model.
Turn off the TV and unplug it. Use a soft, dry microfiber cloth to gently wipe the screen. Avoid using any liquid cleaners or sprays directly on the screen.
Press the 'Menu' button, navigate to 'Parental Controls', and follow the prompts to set up restrictions. You'll need to create a PIN to enable these settings.
Check if the batteries are inserted correctly and replace them if necessary. Ensure there are no obstructions between the remote and the TV sensor. Try resetting the remote by removing the batteries and pressing each button once.