Vizio E390i-B1 User Manual
![Vizio E390i-B1 TV manual cover](/images/vmVByrWdjnSRRCNAfWYpDRoy/thumbs/thumb175x175.webp)
To connect your Vizio E390i-B1 to Wi-Fi, press the 'Menu' button on your remote, navigate to 'Network', select 'Network Connection', and then 'Wireless'. Choose your Wi-Fi network from the list and enter the password.
First, ensure that the power cord is securely connected to both the TV and the power outlet. Try a different outlet if necessary. If the TV still does not turn on, perform a power cycle by unplugging the TV, holding the power button for 30 seconds, and then plugging it back in.
To reset your Vizio E390i-B1 to factory settings, press the 'Menu' button on the remote, go to 'System', select 'Reset & Admin', then 'Reset TV to Factory Defaults'. Confirm the reset by entering your parental control code, or use the default code '0000'.
This issue could be due to a faulty HDMI cable or connection. Try switching to a different HDMI port or using a different cable. If the problem persists, perform a power cycle. If none of these solutions work, the issue may be related to the TV's backlight or internal components, requiring professional repair.
To update the firmware, press the 'Menu' button, go to 'System', and select 'Check for Updates'. If an update is available, follow the on-screen instructions to download and install it. Ensure the TV is connected to the internet during this process.
For optimal picture quality, adjust the following settings: set 'Backlight' to 50, 'Brightness' to 50, 'Contrast' to 50, 'Color' to 50, 'Tint' to 0, and 'Sharpness' to 0. Access these settings through the 'Picture' menu on your TV. Adjust further based on personal preference and viewing environment.
First, check that the volume is not muted and the audio output settings are correct. Ensure cables are connected properly. If using external speakers, verify their functionality with another device. A power cycle may also resolve audio issues.
Yes, you can use the VIZIO SmartCast app to control your TV with a smartphone. Download the app from your device's app store, ensure your phone is connected to the same Wi-Fi network as your TV, and follow the setup instructions within the app.
To enable closed captions, press the 'Menu' button, go to 'Settings', select 'Closed Captioning', and choose 'On'. You can also customize the appearance of the captions from this menu.
Check the batteries and replace them if necessary. Ensure there are no obstructions between the remote and the TV. Try resetting the remote by removing the batteries and pressing every button twice. Reinsert the batteries and test the remote.