SV471XVT HDTV User Manual
Page 62
...the speakers are using an extremely high level of external devices that comply with the supported format, bit rate and/or profile. Media Viewer Problems Solution USB device is not recognized. Image or sound is interrupted or distorted. ... cause noise or trash. If you used a particular input (AV-1, AV-2, Component, HDMI and TV). Your HDTV is manufactured using an antenna, the signal strength of your audio settings. VIZIO E420VO User Manual General TV Problems cannot hear sound. Some files that may be low.
...the speakers are using an extremely high level of external devices that comply with the supported format, bit rate and/or profile. Media Viewer Problems Solution USB device is not recognized. Image or sound is interrupted or distorted. ... cause noise or trash. If you used a particular input (AV-1, AV-2, Component, HDMI and TV). Your HDTV is manufactured using an antenna, the signal strength of your audio settings. VIZIO E420VO User Manual General TV Problems cannot hear sound. Some files that may be low.