Toshiba 46XV540U, 52XV540U, 42XV540U manual LED indications

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Chapter 8: Troubleshooting

LED indications

The green and yellow LED lights on the TV front indicate the TV’s status, as described below.

Note: If the TV loses A/C power (e.g., a power outage occurs or the power cord is unplugged), when power is restored, the yellow LED will blink while the TV is booting until the remote control is usable. This is normal and is not a sign of malfunction.

TV front

Yellow LED Green LED

LED Indication

•Green is ON (solid)

The TV is operating properly.

•Yellow is ON (solid)

Standby with Power-On Mode set to Fast.

See “Selecting the Power-On Mode” (- page 40).

•Yellow blinks

Fan stopped (42XV540U and 46XV540U only).

Turn OFF the TV and unplug the power cord. Plug the power cord in again and turn ON the TV.

•Yellow blinks three times

TV is powering up.

Wait several seconds until the yellow LED stops blinking.

•Green blinks slowly

Abnormal operation of BUS line.

Turn OFF the TV and unplug the power cord. Plug the power cord in again and turn ON the TV.

•Green blinks quickly

Power protect detection.

Turn OFF the TV and unplug the power cord. Plug the power cord in again and turn ON the TV.

•Green blinks slowly Yellow blinks slowly

Charis calibration error.

Turn OFF the TV and unplug the power cord. Plug the power cord in again and turn ON the TV.

If, after trying the solutions, the problem still exists:

•In the U.S., call TACP Consumer Solutions at 1-800-575- 5469.

•In Canada, locate the nearest Toshiba authorized service depot by directing your web browser to www.toshiba.ca; click “Home Entertainment,” and then click “Support.”

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Contents 42XV540U 46XV540U 52XV540U Dear Customer Safety PrecautionsIssue Tune Into SafetyInstallation Important Safety InstructionsInstallation, Care, and Service Additional Safety PrecautionsCare ServiceRemoving the Pedestal Stand To Display your LCD TV using a Wall BracketChoosing a location for your LCD TV To Display your LCD TV on the included Pedestal StandImportant notes about your LCD TV PartTrademark Information Contents Troubleshooting For details on using the TV’s features, see Chapters 6 Features of your new TVIntroduction Effective range TV front and side panel controls and connectionsGreen and Yellow LEDs Colorstream HD1 and Colorstream HD2 TV back panel connectionsOverview of cable types Connecting your TVAbout the connection illustrations To view the VCR To view the antenna or Cable signalYou will need To view basic and premium Cable channelsTo record a TV program while watching a DVD To view antenna or Cable channelsTo view the DVD player To view the VCR or view and record antenna channelsTo control the devices To connect the IR blaster cableIf you cannot locate the device’s infrared sensor To connect a DVI device, you will need Connecting an Hdmi or DVI device to the Hdmi inputTo connect an Hdmi device, you will need To view the Hdmi device videoBefore controlling the devices REGZA-LINK connectionHdmi cables To control the audio Connecting an audio systemStandard audio cables To connect a PC to the Hdmi terminal on the TV Connecting a personal computer PCSignal To connect a PC to the PC in terminal on the TVIf you have a Toshiba device Using the remote controlPreparing the remote control for use Installing the remote control batteriesTV, CABLE/SAT, HD DVD, DVD, and VCR/PVR. Press Mode Select sets the five remote control device modesTV until the keypad blinks 3 times to control the TV PVR Remote Control functional key chart= key does not send a signal in that remote control mode Mode Select Device mode control after programming Using the remote control to operate your other devicesDevice code setup Mode Select Default device mode control before programmingTo reset the remote control Using the volume lock featureOperational feature reset To unlock the remote control’s volume keysCable boxes TVsSatellite receivers 3D LAB DVDsDVD/VCR Combo HD DVDsVCRs KEC STS Audio Amp PVRsCable/PVR Combo DBS/PVR ComboSAE Audio Amp/TunersThinc menu Setup/Installation menu layoutMenu layout and navigation Main menu layoutApplications Navigating the menu systemSetting the Demo Mode Setting up your TVSelecting the menu language To program channels automatically Configuring the input source for the ANT/CABLE terminalTo configure the ANT/CABLE input source Programming channels automaticallyManually adding and deleting channels in the channel memory Setting the Auto Input featureLabeling channels Viewing the digital signal meter Setting the Hdmi audio modeSetting the time zone Viewing the system status Selecting the Power-On ModeSelecting the Demo Mode Reset Factory DefaultsLabeling the video input sources Using the TV’s featuresTo label the video input sources Tuning channels using Channel Browser Tuning channelsFavorites Browser Elements of the Channel Browser Adding and clearing channels and inputs in the History List Setting the Channel Tuning ModeTuning to the next programmed channel Tuning to a specific channel programmed or unprogrammedTo select the picture size using the menus Switching between two channels using Channel ReturnSwitching between two channels using SurfLock To select the picture size using the remote controlTheaterWide For letter box programs with subtitles Picture Size NaturalTheaterWide For 43 format programs TheaterWide For letter box programsTo turn off the auto aspect ratio feature Using the auto aspect ratio featureTo set the scroll settings To turn on the auto aspect ratio featureAdjusting the picture quality Using the Freeze featureAdjusting the picture Selecting the picture modeUsing the closed caption mode Using the TheaterLock featureBase closed captions CC Selector Adjusting the audioDigital CC Settings Using the Closed Caption button on the remote controlAdjusting the audio quality Using the digital audio selectorSelecting stereo/SAP broadcasts Entering the PIN code Using the Locks menuUsing the StableSound feature Using the Dolby Digital Dynamic Range Control featureBlocking TV programs and movies by rating V-Chip Press b to highlight Enable Rating BlockingIf you cannot remember your PIN code Changing your PIN codeTo download the additional rating system if available Unlocking programs temporarily Using the input lock featureUsing the GameTimer Blocking channelsTo lock the control panel Using the PC settings featureUsing the control panel lock feature To adjust the PC settingsREGZA-LINK playback device HD DVD player, etc. control Setting the PC AudioSetting the sleep timer Using REGZA-LINKREGZA-LINK Player Control menu functions Volume and Mute controls of Audio ReceiverREGZA-LINK input source selection Other REGZA-LINK functionsTo set the REGZA-LINK Setup Using the Hdmi settings featureTo set the Hdmi Settings To display TV status information using Info Understanding the auto power off featureUnderstanding the last mode memory feature To display TV status information using RecallUsing the static gamma feature Using the TV’s advanced featuresUsing the advanced picture settings features Using dynamic contrastUsing the Film Stabilization feature Using the ClearFrame featureUsing CableClear digital noise reduction Using the ColorMaster feature Using Mpeg noise reductionUsing Color Palette Adjustment Using the surround sound features Using the advanced audio settings featuresUsing x.v.Color Selection feature Using the Game Mode featureGeneral troubleshooting TroubleshootingRating blocking V-Chip problems Remote control problemsChannel tuning problems Closed caption problemsLED indications Appendix SpecificationsFormat Resolution Frequency Pixel Clock Frequency Acceptable signal formats for PC in and Hdmi terminals1280 60.020Hz 63.981kHz 108.000MHz For LCD Televisions 26 and Larger Limited United States WarrantyFor Toshiba Brand Flat Panel Televisions Limited Canadian WarrantyDisclaimer and Limitation of Remedy Freeze Index08-03