To Next PageTo Next PageWhy does the volume change when I switch inputs on my Vizio HDTV?
When you switch to a different input on your Vizio HDTV and the volume changes, it's because the TV remembers the volume level from the last time you adjusted it. If the sound level is higher or lower from another source, the volume will change accordingly.
Why does the screen size change when I switch inputs on my Vizio SV471XVT?
When you switch to a different input on your Vizio HDTV and the screen size changes, this is because the TV remembers the viewing mode from the last time you used that particular input.
Why is my USB device not recognized by Vizio SV471XVT HDTV?
If your USB device is not being recognized by your Vizio HDTV, check the following: * Make sure the device is correctly inserted. * Ensure the device is formatted as FAT or FAT32. * Verify that the device contains supported files.
Why is image or sound interrupted when using USB on Vizio HDTV?
Rules for safe installation, use, and maintenance to prevent electric shock or fire.
Describes the physical buttons and indicators on the TV's front and side panels.
Explains the various connection ports on the TV's rear and side panels.
Details the functions of the remote control, including programming for other devices.
Instructions for battery installation, range, and general handling precautions.
Compares different video connection methods (HDMI, Component, etc.) by quality.
Step-by-step guidance for connecting external devices like cable boxes, DVD players, and computers.
How to use the USB port to view photos, listen to music, or watch movies.
Guides users through the initial TV setup process, including language and channel tuning.
Covers fine-tuning picture, setting time zone, watching TV, and basic adjustments.
Explains how to use the TV's menu system for detailed adjustments.
Details advanced picture adjustments and audio configurations like equalizer and sound modes.
Covers tuner settings, language, PIP, channel search, and other system configurations.
Information on setting up parental controls, channel blocking, and rating adjustments.
Describes different screen aspect ratio modes like Normal, Full, Zoom, and Stretch.
Step-by-step guide to program the remote for cable boxes, DVD players, and home theater systems.
Lists of codes for various devices to program the universal remote.
Instructions for cleaning the TV screen, housing, and remote control.
Solutions for common issues like "No Signal", no power, no sound, and picture distortions.
How to get technical assistance, warranty service, and VIZIO's return policy.
Detailed technical data including panel size, resolution, inputs, outputs, and power consumption.
Explains warranty terms, labor, parts, and how to obtain service.
Outlines VIZIO's policy for returning purchased products.
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