VIZIO SV420XVT1A User Manual

Chapter 5 Maintenance and Troubleshooting

5.1 Maintenance

Important

1.Make sure that the power cable is removed from the socket before cleaning the TV.

2.Do not use volatile solvent (such as toluene, rosin and alcohol) to clean the TV. Such chemicals may damage the housing, screen glass and remote control, and cause paint to peel.

Cleaning the Housing and Remote Control

1.Use the VIZIO soft cloth for cleaning.

2.If the housing or remote control is seriously contaminated, use a soft cloth moistened with diluted neutral cleaner to clean the display. Wring water out of the cloth before cleaning to prevent water from penetrating into the housing. Wipe the display with a dry cloth after cleaning.

Cleaning the Screen

1.Use the VIZIO soft cotton cloth to gently clean the screen.

2.The screen glass is very fragile. Do not scrape it with any sharp object. Do not press or tap the screen to avoid cracking. When the screen is seriously contaminated, use a soft cloth moistened with diluted neutral cleaner to clean the display. Wring water out of the cloth before cleaning to prevent water from penetrating into the housing. Wipe the display with a dry cloth after cleaning.

5.2 Troubleshooting Guide

If the TV fails or the performance changes dramatically, check the display in accordance with the following instructions. Remember to check the peripherals to pinpoint the source of the failure. If the display still fails to perform as expected, contact the VIZIO for assistance by calling 1-877-698-4946 or

e-mail us at techsupport@vizio.com.

Problem

 

Solution

No power.

 

Make sure the power button is ON (White VIZIO Logo).

 

 

Make sure AC power cord is securely connected to the AC socket.

 

 

Plug another electrical device (like a radio) to the power outlet to verify that the

 

 

outlet is supplying the proper voltage.

No sound.

 

Check your audio connection

 

 

Press MUTE on the remote control again, so that MUTE disappears from the screen

 

 

Check your audio settings, your TV audio may be set to SAP, min or speakers off.

 

 

Press the Volume + (Up) key on your remote control

 

 

Make sure that headphones are not connected

 

 

 

If the screen is black.

 

Check your input connections.

 

 

 

Power is ON but no screen

 

Make sure the video cable supplied with the TV is secured to the correct video

Version 6/2/2008

77

 

 

www.VIZIO.com

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Vizio SV420XVT1A manual Maintenance, Troubleshooting Guide, Cleaning the Housing and Remote Control, Cleaning the Screen
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SV420XVT1A specifications

The Vizio SV420XVT1A is a highly regarded flat-panel television that showcases the brand's commitment to quality and performance in the competitive world of home entertainment. Released as part of Vizio's expansive lineup, this model has become a favorite among consumers for a range of reasons, most notably its cutting-edge features, impressive display quality, and user-friendly design.

One of the standout characteristics of the SV420XVT1A is its large 42-inch screen, which provides a captivating viewing experience that is perfect for movies, sports, and gaming. The model utilizes Full HD (1080p) resolution, allowing for sharp, clear, and vibrant images. This is complemented by Vizio's advanced technology, which enhances color accuracy and contrast, delivering dynamic visuals that bring content to life. The television also features Vizio's proprietary Smooth Action technology, which reduces motion blur, making it ideal for fast-paced action scenes and sports broadcasts.

In terms of connectivity, the SV420XVT1A is equipped with multiple HDMI ports, enabling users to connect various devices such as Blu-ray players, gaming consoles, and streaming devices without hassle. Additionally, it includes USB ports for easy access to multimedia content stored on flash drives or external hard drives. The television also supports various audio formats and has a built-in surround sound feature, offering a rich audio experience that pairs well with its stunning visuals.

The aesthetic design of the SV420XVT1A is sleek and modern, fitting seamlessly into any living room or entertainment space. With a slim profile and a minimal bezel, it maximizes screen space while maintaining an elegant look. The TV is energy-efficient as well, designed to comply with energy-saving standards, making it an environmentally friendly choice that can help reduce electricity bills.

Furthermore, the user interface of the Vizio SV420XVT1A is intuitive, with easy navigation for accessing content and settings, thereby enhancing the overall user experience. Whether you are a casual viewer or a dedicated cinephile, the Vizio SV420XVT1A offers an impressive combination of performance, style, and versatility, making it an excellent option for anyone looking to upgrade their home entertainment system.
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