Vizio VX20L manual Maintenance, Troubleshooting Guide, Cleaning the Housing and Remote Control

Page 51

VIZIO VX20L HDTV 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 (included) 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 (included) 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 1-949-668-0588 or e-

mail us at techsupport@vinc.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.

 

 

 

Version 5/4/2007

51

 

 

www.VIZIOCE.com

Image 51
Contents Version 5/4/2007 Dear Vizio CustomerVersion 5/4/2007 Lightning Protection Power LinesTelevision Antenna Connection Protection External Television Antenna GroundingOpening the Package Package ContentsInstallation Preparation Preparing Your LCD Hdtv for Wall MountingTo remove the stand base Table of Contents Maintenance and Troubleshooting Side Panel Controls Front PanelRight-Side Panel Connection Rear Panel ConnectionsVizio Universal Remote Control Page Insertion of Batteries in the Remote Control Remote Control RangeVizio Universal Remote Control Precautions Which Video Connection Should I Use? Connecting EquipmentFor DVD Players with DVI Connecting Your DVD PlayerUsing Hdmi Connecting your DVD Player BestConnecting your DVD Player Better Using Component VideoUsing S-Video AV-S Using Composite AV-C VideoConnecting your DVD Player Good Connecting your Hdtv Set-Top Box Best Connecting Your Hdtv Set-Top BoxFor Hdtv Set-Top Boxes with DVI Connecting your Hdtv Set-Top Box Better Connecting Your Basic Set-Top Box Using Composite VideoUsing Coax RF Connecting Your VCR or Video Camera Connecting Coaxial RFUsing Your Antenna or Digital Cable for DTV Using the Antenna or Cable through your VCR Using Your Antenna or Cable for TVPreset PC Resolutions Connecting a PC ComputerSelect Input Source Connecting the Power CableUsing DTV and TV with an Antenna or Cable Basic LCD Hdtv Start UpCable Using a PC TV Channels Adjusting Basic Hdtv SettingsVolume Watching a TV ProgramInformation on Hdtv Status Program InformationUsing the On Screen Display OSD Advanced Adjustment of HdtvDTV / TV Input Picture Adjustment Picture ModeBacklight Tint BrightnessContrast ColorSharpness Color TemperatureDNR Advanced VideoTreble DTV / TV Input Audio AdjustmentVolume BassDTV / TV Tuner Setup DTV / TV Input Setup Reset All Settings PasswordDigital Closed Caption Style Channel Block DTV / TV Input Parental ControlMovie Rating TV RatingBlocked Unrated Programming Change the PasswordHdmi Input Picture Adjustment Hdmi Input Audio AdjustmentHdmi Input Setup Video Input Picture Adjustment Video Input Audio AdjustmentVideo Input Setup PC Input Picture Adjustment Auto AdjustVideo Input Parental Control Contrast PC Input Setup PC Input Audio AdjustmentViewing Modes Understanding Viewing FeaturesPicture-In-PicturePIP Mode Adjusting Basic PIP SettingsSetting the Sleep Timer Programming the Vizio Universal Remote Control Programming for VCRProgramming for Cable Set-Top Box Using a Cable or Satellite Remote Programming for DVD PlayerSearching for Component Codes Cleaning the Screen MaintenanceTroubleshooting Guide Cleaning the Housing and Remote ControlVersion 5/4/2007 Mailtechsupport@vinc.com Telephone & Technical SupportFCC Class B Radio Interference Statement ComplianceMiscellaneous Information SpecificationsGlossary Standard Definitions DVI IndexRGB Vizio Extended Service Warranty Limited Product WarrantyComponent Program Codes Setup Code for VCR’sRCA Setup Code for Cable ConvertersSetup Code for DVD Players Setup Code for Satellite ReceiversSVA Setup Code for CD PlayersSetup Code for Audio Amplifiers Setup Code for Audio Amp/TunersSetup Code for TV’s JCB NAD Vizio
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