Vizio M801i-A3 User Manual

To connect your Vizio M801i-A3 TV to Wi-Fi, press the Menu button on your remote, select Network, then choose Wireless. Select your Wi-Fi network from the list and enter the password when prompted.
If your TV won't turn on, ensure it's plugged into a working outlet and the power cord is secure. Try pressing the power button on the TV itself. If it still doesn't turn on, unplug the TV for a minute, then try again.
To perform a factory reset, press the Menu button on your remote, select System, then Reset & Admin. Choose Reset TV to Factory Defaults, and follow the on-screen instructions.
If there's no sound, check the volume level and ensure the TV isn't muted. Verify that external devices are connected properly and their volume settings are correct. Also, check the audio settings in the TV menu.
Yes, you can control your Vizio M801i-A3 TV using the VIZIO SmartCast Mobile app, available for iOS and Android. Ensure your phone and TV are on the same Wi-Fi network to use the app.
To update the firmware, press the Menu button on your remote, go to System, then Check for Updates. If an update is available, follow the on-screen instructions to install it.
If the picture is distorted, check the connections to your video source and ensure cables are secure. Adjust the picture settings in the TV menu and try a different input source to see if the issue persists.
To enable parental controls, press the Menu button on the remote, select System, then Parental Controls. Set a PIN and customize the settings to block content based on ratings or input.
To improve picture quality, adjust settings like brightness, contrast, and sharpness in the Picture menu. Also, ensure you're using high-quality HDMI cables and that your content source is HD or 4K.
To maintain your TV, keep it dust-free by cleaning the screen with a microfiber cloth. Ensure ventilation openings are unobstructed, and avoid placing the TV in direct sunlight or near heat sources.