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Mitsubishi Electronics LT-3780, LT-3280 manual Troubleshooting and Support, Chapter

Models: LT-3780 LT-3280

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Chapter 7

Troubleshooting and Support

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Using the System Reset Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Using the Reset Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

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Mitsubishi Electronics LT-3780, LT-3280 manual Troubleshooting and Support, Chapter

Contents

Owner’s Guide Display & Media CenterLT-3280/LT-3780 LCD Flat Panel HDTVMODEL NUMBER LT-3280/LT-3780 Flat Panel HDTV DISPLAY SERIAL NUMBER For Your RecordsMEDIA CENTER SERIAL NUMBER PURCHASE DATE DEALER NAME STREET ADDRESS CITYSTATEZIP PHONEChapter 2 Connecting ContentsImportant Information Chapter 1 Product OverviewChapter 5 Using the TV Menu Chapter 3 NetCommand Setup and EditingChapter 4 IEEE 1394 Devices and NetCommand Controlled Recordings Edit NetCommandChapter 7 Troubleshooting and Support Chapter 6 Connecting and Using a PCAppendices Appendix K Changing the Color Temperature of the DisplayPage RISK OF ELECTRIC SHOCK DO NOT OPEN Page 3. Cleaning IMPORTANT SAFEGUARDS6. Accessories 8. Power Source12. Power Lines IMPORTANT SAFEGUARDS, continued17. Damage Requiring Service 18. Replacement PartsWall Mount Kit Stand Removal InstructionsPage Product Overview Chapter1. Display 2. Media Center 3. Remote Control Package Contents8. Two AC Power cords. One for the display and 11. LT-3280/LT-3780 Quick Setup/Reference Guide not picturedTwo-Piece Design for Maximum Installation Flexibility Special FeaturesNetCommand Home Network Control System Chapter 1 Product OverviewDisplay Top Control Panel Display Power Indicator and IR SensorsPower Indicator the signal from thePower Indicator Light Media Center Front Control PanelSystem Reset A/V ResetRemote Control Overview To send signals to the TV, point the remote control at the displayChapter 1 Product Overview Installing the Batteries Remote Control OperationFigure 2. Operation Installing the Batteries For Best Results from the Remote Control3. AC Power Input Display Rear PanelRemove covers to access the signal and AC power inputs A . MonitorLink RS-232C Control1. IR Emitters and NetCommand Media Center Rear PanelA. MonitorLink RS-232C Control B. MonitorLink A/V Output12. AC Power Input Media Center Rear Panel, continued7. Audio Line Out 8. CableCARD SlotChapter ConnectingChapter 2 Connecting Essential MonitorLink ConnectionsMonitorLink RS-232C Control and Digital A/V #ONTROL EDIA #ENTERChapter 2 Connecting AC Power Cords$8BMM 0VUMFU JTQMBZ .FEJB$FOUFS $8BMM 0VUMFUChapter 2 Connecting External Devices and NetCommand OverviewFEJB$FOUFS $IBSU Cable Box Wall Outlet CableChapter 2 Connecting $BCMF#PYSeparate UHF and VHF Antennas Antenna with Twin Flat LeadsChapter 2 Connecting FEJB$FOUFSUsing a CableCARD Chapter 2 ConnectingAbout CableCARD Technology Chapter 2 Connecting Antenna or Wall Outlet Cable to a VCRFigure 8. Connecting a VCR to an Antenna or Wall Outlet Cable 4QMJUUFSChapter 2 Connecting Cable Box to VCRFigure 9. Connecting a VCR to a Cable Box $BCMF#PYSatellite Receiver or Other S-Video Devices A/V Receiver or Stereo SystemChapter 2 Connecting Figure 10. Connecting an A/V receiverChapter 2 Connecting DVD Player or Other Component Video DeviceFigure 12. Connecting a DVD Player with Component Video See Appendix D for component video signal compatibility informationChapter 2 Connecting HDMI Output DeviceFigure 13. Connecting the media center’s HDMI Device Input FEJB$FOUFSChapter 2 Connecting DVI Output DeviceFigure 14. Connecting a DVI Device FEJB$FOUFS VEJPChapter 2 Connecting IR Emitters and NetCommandFigure 15. Connecting IR Emitter NetCommand 7EFWJDFChapter 2 Connecting IR Emitter PlacementFigure 16. IR Emitter Placement Recommendations 3TFOTPSChapter 2 Connecting Compatible IEEE 1394 Device1. Digital Video Signals 2. Digital Audio SignalsChapter 2 Connecting Connection Styles4-Pin Style vs. 6-Pin Style Connectors Direct Device-To-Device StyleHelpful Hints Chapter 2 Connectinganalog audio and digital audio? Chapter NetCommand Setup and EditingChapter 3 NetCommand Setup and Editing NetCommand IntroductionNetCommand makes your TV the heart of your Home Theater Using NetCommand is completely optionalNetCommand Information Screen NetCommand Initial SetupDevice Setup Screen Chapter 3 NetCommand Setup and EditingTV Guide On Screen System Setup NetCommand Initial Setup, continuedChapter 3 NetCommand Setup and Editing Review ScreenChapter 3 NetCommand Setup and Editing Edit NetCommand Add an A/V ReceiverA/V Receiver Screen A/V Receiver InputsA/V Receiver Input Learn Screen Chapter 3 NetCommand Setup and EditingA/V Receiver Learn Screen Figure 8. A/V Receiver Input screenChapter 3 NetCommand Setup and Editing Add an A/V Receiver, continuedName Screen Finish ScreenEdit NetCommand Screen Edit NetCommand Add DevicesChapter 3 NetCommand Setup and Editing New Device ScreenChapter 3 NetCommand Setup and Editing Add Devices, continuedDevice Learn Screen Device ScreenAdd Devices, continued Chapter 3 NetCommand Setup and EditingDevice Advanced Learn Screen Name ScreenChapter 3 NetCommand Setup and Editing Edit NetCommand Change DevicesAdd Devices, continued IR Code for Device ScreenSetup Reminder Screen Edit NetCommand Delete DevicesEdit NetCommand Finish Screen Chapter 3 NetCommand Setup and EditingNetCommand Pre-Memorized Devices Using the Remote Control with NetCommandChapter 3 NetCommand Setup and Editing DEVICECancel Button NetCommand On-Screen ButtonsChapter 3 NetCommand Setup and Editing Back ButtonRemote Control Buttons 3D Graphical Menu SystemChapter 3 NetCommand Setup and Editing Menu ScreensPage Chapter IEEE 1394 Devices and NetCommand Controlled RecordingsChapter 4 IEEE 1394 Devices and NetCommand Controlled Recordings Using the “Learn” Feature to Control IEEE 1394 DevicesChapter 4 IEEE 1394 Devices and NetCommand Controlled Recordings Adding IEEE 1394 Devices AutomaticallyName for 1394 Device Screen New 1394 Device ScreenChapter 4 IEEE 1394 Devices and NetCommand Controlled Recordings Adding IEEE 1394 Devices Automatically, continuedIEEE 1394 Device Type Screen Connection ScreenChapter 4 IEEE 1394 Devices and NetCommand Controlled Recordings Device Selection MenuPIP Device Selection Menu Device SectionChapter 4 IEEE 1394 Devices and NetCommand Controlled Recordings Using the DEVICE MENU Button to Display MenusDevice Menu IR Controlled DevicesChapter 4 IEEE 1394 Devices and NetCommand Controlled Recordings Using the GUIDE Button to Display ChannelView and MenusGUIDE and the Device Selection Menu GUIDE and the Record To MenuSetting up Recordings NetCommand Controlled RecordingsChapter 4 IEEE 1394 Devices and NetCommand Controlled Recordings Recording NowCancel Current Recordings Peer-to-Peer ConnectionsSetting up a Peer-to-Peer Connection Canceling a Peer-to-Peer ConnectionUsing the Remote Control with an A/V Disc Using A/V DiscsChapter 4 IEEE 1394 Devices and NetCommand Controlled Recordings A/V Disc Track List ScreenUsing Remote Control Buttons for Controlling Playback MediaCommand and Memory Card PlaybackChapter 4 IEEE 1394 Devices and NetCommand Controlled Recordings Inserting a Memory CardMedia Setup Menu MediaCommand and Memory Card Playback, continuedChapter 4 IEEE 1394 Devices and NetCommand Controlled Recordings For JPEG Picture Slideshow SetupChapter 4 IEEE 1394 Devices and NetCommand Controlled Recordings Direct VCR Recording from an Antenna or Cable SourceCopy-Protected Material Restrictions for Traditional VCRsPage Main Menu Choices Setup Menu NetCommand Menu Antenna Menu Time Menu TV Menu OperationsCaptions Menu Customizing Digital Settings V-Chip Rating Guidelines A/V Setting DescriptionsSetup Menu Main Menu ChoicesNetCommand Menu Chapter 5 Using the TV MenuChapter 5 Using the TV Menu Setup MenuLanguage Color BalanceNetCommand NetCommand MenuDefault Digital Device Chapter 5 Using the TV MenuChapter 5 Using the TV Menu Antenna MenuMemorize ChannelSQV SuperQuickView Using The Menu Screen Antenna Menu, continuedSQV SuperQuickView Using The Remote Control Chapter 5 Using the TV MenuSetting the Clock Time MenuTimer On/Off Chapter 5 Using the TV MenuDigital Settings Captions MenuChapter 5 Using the TV Menu CC1, CC2, CC3, or CC4. Standard closed captioning signalsChapter 5 Using the TV Menu Captions Menu, continued Customizing Digital SettingsFonts SizeV-Chip Signal Information V-Chip Rating GuidelinesChapter 5 Using the TV Menu Content CategoriesV-Chip Menu V-Chip Lock MenuChapter 5 Using the TV Menu V-Chip Lock Menu OverviewChapter 5 Using the TV Menu Setting V-Chip OptionsThe V-CHIP Button Lock by TimeSettings Audio/Video MenuA/V Memory Reset Chapter 5 Using the TV MenuAnalog and Digital Audio Setting A/V Setting Descriptions AudioAnalog-Only Audio Settings Digital-Only Audio SettingsVideo Settings A/V Setting Descriptions VideoChapter 5 Using the TV Menu NOTE For PC video settings, see ChapterPage Connecting and Using a PC 82 Setting PC ResoluitonChapter Chapter 6 Connecting and Using a PC Connecting a PC to the DisplayFigure 1. Connecting a PC to the Display JTQMBZ3FBS1BOFMChapter 6 Connecting and Using a PC Setting PC ResoluitonPC Display Formats Chapter 6 Connecting and Using a PCDisplayed Format Supported PC Timings PC Video SettingsChapter 6 Connecting and Using a PC Horiz Res Horizontal ResolutionPage Troubleshooting Using the System Reset Button Using the Reset Menu Troubleshooting and SupportChapter SupportChapter 7 Troubleshooting and Support TroubleshootingProblem Possible SolutionProblem Chapter 7 Troubleshooting and SupportPossible Solution V-Chip is not workingProblem Chapter 7 Troubleshooting and SupportPossible Solution Devices are grayed out in the Device SelectionProblem Chapter 7 Troubleshooting and SupportPossible Solution All IEEE 1394 devices disappearUsing the Reset Menu Using the System Reset ButtonSupport Chapter 7 Troubleshooting and SupportAppendices Signal Type Appendix A SpecificationsSignal Type Signal TypeRCA Pin Plug, Signal Type, Dolby Digital Appendix A Specifications, continuedDimensions WeightSleep Timer Appendix B On-Screen Information DisplaysSleep Timer 3 DVHS Monday 1100 AM Sleep TimerAppendix C Bypassing the V-Chip Lock BeenC u t A l o n g i s LThis page intentionally blank NetCommand IEEE 1394 System Compatibility Appendix D Input Connection CompatibilityComponent-1 and Component 2 Inputs VGA Input on rear panel of displayInput Signal Appendix E Scan Rates for Input/Output SourcesInput Signal Scan Rates for VCR or Non-HD Monitor OUTPUT sourceAutomatic POP Switching Appendix F Using PIP and POPChanging PIP/POP Device Changing PIP/Side-by-Side ChannelsTV Signal Definitions Appendix G TV Display and DVD FormatsTV Display Formats TV Format DefinitionsORIGINAL SIGNAL Appendix G TV Display and DVD Formats, continuedORIGINAL SIGNAL Non-anamorphic or SDProgramming the Remote to Control NetCommand A/V Products Appendix H Remote Control Programming CodesA/V Receivers Cable BoxesCable Boxes, continued Appendix H Remote Control Programming Codes, continuedDVD Players Satellite ReceiversSAT/DTVCable Boxes and Satellite Receivers Appendix H Remote Control Programming Codes, continuedA/V Receivers Mitsubishi A/V ReceiversWhen Net Command Compatible Traditional Device is Viewed or Played Appendix I Device Control with NetCommandPOWER CANCELWhen an IEEE 1394 Device is Viewed or Played Appendix I Device Control with Net Command, continuedPOWER CANCELCABLE Appendix J NetCommand Specialized Device KeysLEARNING SCREEN FUNCTIONBe sure to follow the procedure below exactly as stated, step by step Appendix K Changing the Color Temperature of the DisplayChanging the Color Temperature Color Temperature OptionsCleaning Appendix L CleaningGeneral Cleaning Warnings Top and Sides of the Display and Media CenterTrademark and License Information END-USER LICENSE AGREEMENT FOR EMBEDDED SOFTWARE MITSUBISHI LT-3280/LT-3780 LCD FLAT PANEL HDTV SOFTWARE1. TO OBTAIN WARRANTY SERVICE MITSUBISHI LT-3280/LT-3780 LCD FLAT PANEL HDTV LIMITED WARRANTY2. THIS LIMITED WARRANTY DOES NOT COVER MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC. 9351 Jeronimo RoadIndex IndexIndex Page For questions, contact Consumer Relations at Telephone Email MDEAservice@mdea.com2005 Mitsubishi Digital Electronics America, Inc Written and Printed in U.S.A