Mitsubishi Electronics WD-52631 manual TV Power On/Off Symptom Remarks, Picture Symptom Remarks

Page 98

98Appendices

Appendix D: Troubleshooting, continued

TV Power On/Off

 

Symptom

 

Remarks

 

 

 

 

 

 

1.

TV takes an excessively long time to power

 

• When switched on, the TV needs time to boot up, just as a

 

 

on.

 

computer does. The TV’s lamp also requires a few moments

 

 

 

 

to heat up to full brightness.

 

 

 

 

• TV Energy Mode is set to Low Power. To change TV Energy

 

 

 

 

Mode to Fast Power On: Press MENU, open the Setup menu,

 

 

 

 

highlight the Fast Power On radio button.

 

 

 

 

 

 

2.

You cannot program the TV to turn on auto-

 

• The TV may be locked.

 

 

matically (Timer function)

 

• The clock may not be set.

 

 

 

 

• A time-delayed recording may have started.

 

 

 

 

• TV Energy Mode is set to Low Power. Change to Fast Power

 

 

 

 

On in Setup menu.

 

 

 

 

 

 

3.

The TV will not turn on after being plugged

 

If green light on front panel is blinking, wait for at least one minute

 

 

in.

 

for the light to turn off, then press POWER again.

 

 

 

 

 

 

4.

TV turned itself off and the light on the front

 

• Momentary power fluctuation caused the TV to turn off to

 

 

panel started to blink.

 

prevent damage. Wait for the green light to stop flashing and

 

 

 

 

turn the TV on again.

 

 

 

 

• If the TV does not stay on, use the System Reset button on

 

 

 

 

the front panel. If this happens frequently, obtain an AC line

 

 

 

 

power conditioner/surge protector.

 

 

 

 

• An unusual digital signal may have been received, triggering a

 

 

 

 

protection circuit. Wait for the light to stop flashing and turn TV

 

 

 

 

on.

 

 

 

 

 

 

5.

TV will not power off.

 

Use the System Reset button.

 

 

 

 

 

 

 

 

 

 

 

Picture

 

 

 

 

 

 

 

 

 

Symptom

 

Remarks

 

 

 

 

 

 

1.

Picture does not look like a high-definition

 

Not all signals are high-definition signals. To receive high-defini-

 

 

picture.

 

tion programming from your cable or satellite provider, you must

 

 

 

 

subscribe to the provider’s high-definition service. Some over-

 

 

 

 

the-air broadcasts are in high-definition and can be received with

 

 

 

 

a high-quality antenna suited to your location.

 

 

 

 

 

 

2.

Picture has become noticeably dimmer.

 

• Adjust picture brightness and contrast to maximum levels.

 

 

 

 

• The lamp is nearing the end of its life. Order a new lamp. See

 

 

 

 

Appendix C for ordering information and replacement instructions.

 

 

 

 

 

 

3.

Split Screen does not display a sub-picture.

 

• Make sure the Parental Lock is off.

 

 

 

 

• Not all inputs can be displayed as a sub-picture.

 

 

 

 

 

 

4.

CableCARD channel is not shown as Split

 

CableCARD allows only one channel at a time to be used.

 

 

Screen sub-picture when CableCARD

 

 

 

 

channel is the main image.

 

 

 

5.

There is a large black or gray rectangle on

 

The TV’s analog closed captioning has been set to “text” mode in

 

 

the screen.

 

the Captions menu. Turn off because there is no text information

 

 

 

 

being broadcast.

 

 

 

 

 

 

6.

You cannot view a picture when playing a

 

Check your VCR’s owner’s guide for further troubleshooting.

 

 

VHS tape.

 

 

 

 

 

 

 

 

7.

VCR or DVD player’s on-screen menus jitter

 

Possible cause: Many VCRs and DVD players provide on-screen

 

 

up and down.

 

menus at only half-resolution. These lower-resolution graphics

 

 

 

 

may appear to jitter up and down when the TV converts them to

 

 

 

 

high-definition graphics.

 

 

 

 

 

 

Image 98
Contents WD-52631 WD-57731 WD-65731 U T I O N Serial Number Purchase Date For Your RecordsModel Number check one WD-52631WD-57731WD-65731 Retailer Name LocationContents Using Ieee 1394 Devices Operating Other Devices with the Remote ControlUsing the TV with a Personal Computer AppendicesStandby Fan Demo ModeStand Requirement Screen General Cleaning WarningsTop and Sides of the TV Unauthorized SoftwareImportant Safeguards Read, Retain and Follow All InstructionsPower Lines Page Package Contents Special Features of Your TV Television OverviewPackage Contents Special Features of Your TVDigital Cable Ready CableCARD, Models WD-57731 Guidelines for Setting Up and Using Your New Widescreen TVAdditional TV Setup Getting StartedIf You Turn Off the TV by Mistake Controlling Sound VolumeTurning the TV On or Off Changing ChannelsTV Front Panel System Reset ButtonReset Control PanelPOWER/TIMER Indicator Lamp IndicatorStatus Indicator LED Color TV Condition Additional InformationCableCARD Technology Using a CableCARDCableCARD menu Network Setup CableCARD MenuCableCARD Slot TV Back PanelANT 1/MAIN, ANT 2/AUX Antenna Input 1 and 2 InputsComponent 1 and 2 Inputs Hdmi 1Page TV Connections More About Auto Input Sensing Before You BeginChoosing a Language for Menus Ieee 1394 ConnectionsDigital Video and Home Recording Connection Type into the TV Effect on Home RecordingVideo and Combined Audio/Video Connections Picture Quality Name Signal TypeConnection Types Audio-Only ConnectionsHdtv Cable Box or Satellite Receiver with Component Video Nent /AUDIO Left and Audio Right onWall Outlet Cable no cable box Can be used with a CableCARD, models WD-57731For cable or antenna with coaxial lead VHF LeadsFor an antenna with flat twin leads VCR to an Antenna or Wall Outlet Cable OptionalConnecting a VCR to a cable box VCR to a Cable Box Audio & VideoConnecting an Hdmi device To connect an analog A/V receiver DVD Player with Component VideoReceiver Stereo System Older Cable Box CamcorderTV Operation Record/Playback Keys Remote ControlOverview VOLResetting the Remote Control Battery InstallationSleep Timer Low-Battery IndicatorChoosing a Program Source Using ChannelViewFeature Instructions ChannelView Channel ListingsDigital Program Status DisplayAnalog Program Digital Ieee 1394 DeviceDVD Definitions TV Signals and Display FormatsSignal Definitions TV Display Format DefinitionsTV Display Formats Split Screen Operations Instructions Split ScreenOperation PAUSE. PressANT Input Component Split Screen DisplaysTV Inputs for Split Screen Page TV Menu Settings Menu Screens Remote Control Buttons3D Graphical Menu System Main Menu Language Setup Menu Setup MenuClock Setup Menu Memorize Channels Setup MenuDevice Setting the Clock AutomaticallySet Time ChannelDVD Input Name MenuIcon Order Menu DVD2 VCRChannel Menu TerminologyFAV Setup Using Only the Remote Control FAV Setup Using the Channel MenuUsing FAV Channels FAV Channel MenuCaptions Menu FontBackground SizeColor Opacity FontFront Panel Lock Parental Lock Menu Parental Lock MenuLock by Time Parental Lock Menu Front Panel LockRatings Menu Other Ratings MenuBypassing the Ratings Lock and Lock by Time Movie Ratings TV Content CategoriesTV Ratings Audio/Video Menu Digital-Only Audio Settings Analog and Digital Audio SettingsAnalog-Only Audio Settings Ieee 1394 Amplifier SettingsPersonal Computer Video Settings Contrast BrightnessTV Menu Settings Operating Other Devices with the Remote Control Functions Available for Other A/V Devices Method 2 Code Search Programming the Remote ControlMethod 1 Code Entry Code VerificationAudio Lock Universal A/V Receiver Control Resetting the Remote ControlProgramming Codes Audio Amplifiers Brand CodeKLH GPXJBL CD Players Brand CodeCable Boxes Brand Code DVD Players/Recorders Brand Code NSCTFC AMWSVA JSINEC GOI Laser Disc Players Brand CodeSatellite Receivers Brand Code HTSVCRs and DVRs Brand Code STS TMKPage Using the TV with a Personal Computer To Remove the Computer Icon from the Input Selection Menu SetupVideo Adjustments Computer with Hdmi Monitor Output Connecting a Computer to the TVComputer with DVI Monitor Output Connecting a computer with a VGA 15-pin monitor output Computer with VGA 15-Pin Monitor Output Analog VideoAdjusting Image Resolution Select Control PanelFormat 16 X 9 Standard 3 Standard Available for your computer’s video signalAs Displayed on TV Screen 640 XUsing Ieee 1394 Devices Hub Connection Method OverviewDirect Device-To-Device Method Ieee 1394 Devices and the Input Selection Menu Tips for Connecting Ieee 1394 DevicesIeee 1394 Amplifiers Ieee 1394 CamcordersRecording Signal Type TV Input Immediate Recording from the Recording Setup MenuTime-Delayed Recording from the Menu Recording to Ieee 1394 Recordable DevicesTo Cancel a Scheduled Recording Time-Delayed Recording from ChannelViewTo Cancel a Recording in Progress Immediate Recording from ChannelViewOperation of Ieee 1394 Devices with the TV’s Remote Control TV Remote Control and Ieee 1394 DevicesTo Power On or Off a Compatible Ieee 1394 Device To Copy a Track to Another Ieee 1394 Device DiscsRetention Period Switching Between Analog and Digital Ieee 1394 Outputs Appendix B Specifications Appendix D TroubleshootingPage Appendix a Bypassing the Parental Lock Bypassing the Parental LockThis page intentionally left blank Picture Technology Appendix B SpecificationsInputs Description Qty Signal Type Input Specifications ReceptionHdmi Outputs Description Qty Output SpecificationsDigital Interfaces To Order a New Lamp Appendix C Lamp Cartridge ReplacementLamp Life Disposal of the Old Lamp Cartridge Installing the New Lamp CartridgeRemoving the Old Lamp Cartridge TighteningReset Name When to Use How to Use Resulting Action Appendix D TroubleshootingTV Reset Functions Demo Mode Off buttonSupport Service and SupportService General TV Operation Symptom Remarks TV Channels Symptom RemarksTV Power On/Off Symptom Remarks Picture Symptom RemarksIndicators Symptom Remarks Sound Symptom RemarksIeee 1394 Recording Symptom Remarks Ieee 1394 Devices Symptom RemarksAppendix D Troubleshooting Trademark and License Information Mitsubishi TV Software 103To Obtain Warranty Service 104Mitsubishi Digital Electronics AMERICA, INC This Limited Warranty does not Cover105 Index VCR System Reset MDEAservice@mdea.comDemo Mode