Vizio P502ui-B1 User Manual
![Vizio P502ui-B1 TV manual cover](/images/aBuCxRYFylNDwTekUyblQMfR/thumbs/thumb175x175.webp)
To connect your TV to Wi-Fi, press the Menu button on the remote, go to Network, then select Wireless. Choose your Wi-Fi network from the list and enter the password if prompted.
Ensure the TV is plugged in and the power outlet is working. Try using the power button on the TV itself. If it still doesn't turn on, unplug the TV for a minute, then plug it back in and try again.
To reset the picture settings, press the Menu button on your remote, navigate to Picture, then select More. Choose Reset Picture Mode and confirm your selection.
First, check the volume level and ensure the TV is not muted. Verify that external audio devices are properly connected. If using a soundbar, ensure it's powered on and correctly set to the TV input.
To update the firmware, press the Menu button, select System, and then Check for Updates. If an update is available, follow the on-screen instructions to install it.
For optimal viewing, set the Picture Mode to Calibrated or Calibrated Dark. Adjust the Backlight to your room's lighting conditions, keep Contrast around 50, and set Sharpness to zero for reduced noise.
Press the CC button on your remote to toggle closed captions. Alternatively, go to Menu > Closed Captions, and select the desired captioning option.
To perform a factory reset, press the Menu button, go to System, select Reset & Admin, and choose Reset TV to Factory Defaults. You may need to enter a parental control code.
Check if the TV is on and properly connected to a power source. Verify that all cables are securely connected. Try switching input sources or performing a soft reset by unplugging the TV for a minute.
Yes, you can control your TV using the Vizio SmartCast Mobile app, available for both iOS and Android devices. Ensure your TV and smartphone are connected to the same Wi-Fi network.