Toshiba 52HMX94 owner manual How to replace the lamp unit

Page 99

Chapter 11: Appendix

Lamp unit replacement and care (continued)

How to replace the lamp unit

WARNING: RISK OF

ELECTRIC SHOCK!

TO REDUCE THE RISK OF ELECTRIC SHOCK, NEVER REMOVE TV COVERS, EXCEPT AS SPECIFIED HEREIN. REFER ALL SERVICING NOT SPECIFIED IN THIS MANUAL TO QUALIFIED SERVICE PERSONNEL. Failure to follow this WARNING may result in death or serious injury.

Required tools: Manual Phillips screwdriver; gloves.

Optional tool: 5/32” or 4mm Allen wrench.

1. Turn off the TV and unplug the power cord.

WARNING: Eye damage may result from directly viewing the light produced by this

lamp. Always turn off the TV and unplug the power cord before opening the lamp unit door.

2. STOP! Allow the lamp to cool for at least one (1) hour before replacing it.

CAUTION: HOT SURFACE!

The temperature of the lamp immediately after use

exceeds 392°F (200°C).

Touching the lamp before it has cooled will result in severe burns. ALLOW THE LAMP TO COOL FOR AT LEAST ONE (1) HOUR BEFORE REPLACING IT.

3. On the lamp unit door on the side of the TV, loosen the thumb screw by hand or by using a 5/32” or 4mm Allen wrench, and then remove the lamp unit door.

TV back

Thumb screw

Lamp unit door detail

4. Using a manual Phillips screwdriver, loosen the two screws on the lamp unit.

Lamp unit screws

WARNING: RISK OF

ELECTRIC SHOCK!

The lamp unit door is provided with an interlock to reduce the risk of electric shock and excessive ultraviolet radiation. Never defeat its purpose or attempt to service without removing the lamp unit door completely. Failure to follow this WARNING may result in death or serious injury.

5. Grasp the lamp unit handle and gently pull the lamp unit

straight out of the TV. Set the old lamp unit aside (see “Disposing of the used lamp unit” on page 100).

Note: Wear gloves when replacing the lamp unit.

(Continued on next page)

 

 

Copyright © 2004 TOSHIBA CORPORATION. All rights reserved.

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HMX94(E)098-105(11-App)

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Contents 52HMX94 62HMX94 Safety Precautions Disposal of mercury may be regulated due to62HMX94 DAMAGE! Never place the TV on Important Safety InstructionsInstallation, Care, and Service For replacement of the obsolete outletSee Lamp unit replacement and care on pages 98-100. Note Frequent or continuous, unplug the power cordLength of service life varies depending on product Service lifeContents 106 Using the TV Guide On ScreenSee Important notes about your Features of your new TVIntroduction Welcome to ToshibaEnter TV front touchpad and side panel controls and connections Connecting your TVPower is OFF. This is called standby mode TV off or on, press this button to reset the TVFor an explanation of cable types, see TV back panel connectionsTo a Personal Computer PC Overview of cable typesFor more information, call your local cable operator You will needTo view encrypted digital channels To view the VCR Connecting a VCR and antenna or Cable TV no Cable boxConnecting a camcorder To use the TV Guide On Screen recording featuresFrom Cable TV Connecting a VCR and Cable boxOn Screen recording features To view basic and premium Cable channelsSource on the TV Connecting a VCR and satellite receiverThree coaxial cables Select the ColorStream HD-1 video inputTo view premium Cable channels To view the DVD playerTo view VCR To view antenna or Cable channels To record a TV program while watching a DVDFrom antenna or Cable Connecting two VCRs To view the antenna or Cable signalTo dub or edit from VCR 1 to VCR To connect a DVI device, you will need Connecting an Hdmi or a DVI device to the Hdmi inputOne Hdmi cable type a connector for each device To connect an Hdmi device, you will needTo control the audio Connecting a digital audio systemConnecting an analog audio system One optical audio cableTheaterNet on-screen device control To connect the IR blaster cableTo control the devices Using TheaterNet on-screen device control Connecting IEEE-1394 video devicesUsing analog-compatible IEEE-1394 devices Supported signalsAudio/video hard drive digital recorder such as Toshiba’s When you connect a D-VHS or Avhd device to the TVYou can connect an IEEE-1394 compatible D-VHS or Avhd Other networked IEEE-1394 devices, if any,To edit the IEEE-1394 device information IEEE-1394 device managementSee Chapter For details on setting up the TV Guide On Screen systemLINKconnection To connect to the G-LINK jack51/57/65H94 Using the remote controlLearning about the remote control Sleep accesses the sleep timerInstalling the remote control batteries To install the remote control batteriesDevice mode control after programming Power Remote Control functional key chartAudio VCR Mute Searching and sampling the code of a device Device code setupPress Mode to select the TV mode to control the TV Press Mode to select the mode you want to set upTo reset the volume controls to the original device mode Using the volume lock featureOperational feature reset Repeatedly press Mode to select CABLE/SAT modeMulti-brand remote control device codes VCRs/PVRsCable boxes DVD players CD playersReceivers Laser disksMain menu layout Menu layout and navigationNavigating the menu system Setup / Installation menu layoutTV Guide On Screen system setup Configuring the location of your TVTo set up the TV Guide On Screen system On next Setting up the TV Guide On Screen systemHMX94E036-395-TVGsetup 27/04, 1044 AM TV Guide On Screen Reminder Selecting the menu language Setting up your TVConfiguring the antenna input sources To configure the ANT 1 and ANT 2 input sourcesProgramming channels into the TV’s channel memory Programming channels automaticallyTo program channels automatically Manually adding and deleting channels in the channel memory To tune your favorite channels for the current ANT input Programming your favorite channelsTo add and delete channels in the Favorite Channels lists To clear your favorite channel listsTo remove a device from TheaterNet Setting up and using TheaterNet on-screen device controlSetting up TheaterNet To set up TheaterNet device controlTo select the device’s control icons directly To close the on-screen control iconsTo view another source Miscellaneous audio devices TheaterNet IR device codesAmplifiers Laser disk playersVCRs Video accessory Hdtv decoder ReceiversSTS To set the Avhd device skip time Setting the Hdmi audio modeSetting the time and date To select the Hdmi audio modeTo view the CableCARD menu Setting the Quick Restart featureTo set the Quick Restart feature Viewing the CableCARD menuViewing the digital signal meter Restore Factory DefaultsViewing the system status To open the TV Guide On Screen system Using the TV Guide On Screen interactive program guideNavigating the TV Guide On Screen system TV Guide On Screen remote control functionsTo lock/unlock the Video Window Video WindowPanel Menus Lock/unlock icon indicates the status of the Video WindowInfo Box TV Guide On Screen Icons¥ Show is presented in high-definition TV, if available TV Guide On Screen Services Listings screenEpisode Options panel menu Example Category search Search screenExample Keyword search List of all matching shows for that keyword is displayedTo edit or delete a keyword Screen a Screen B Recordings screenTo choose the way recordings are displayed To view a recording, you can do one of the followingRecord features Set a show to Record from a panel menuSchedule screen Record icons Manually set a show to RecordRecording notification banner Record conflictRemind features Set a show Reminder from a panel menuManually set a show Reminder Reminder notification banner Remind conflictRemind icons Setup screen Change system settingsChange channel display Remind defaults Change default optionsGeneral default options Record defaultsChannel zy Using the TV’s featuresSelecting the video input source to view To select the video input source to viewLabeling the video input sources To label the video input sourcesTo clear the input labels Switching between two channels using SurfLock Tuning channelsTuning to the next programmed channel Switching between two channels using Channel ReturnTo select the picture size Press PIC Size on the remote controlSelecting the picture size Natural picture sizeFull picture size for 169 480i, 480p source programs only None of the picture is hiddenTheaterWide 1 picture size For 43 format program TheaterWide 2 picture size for letter box programsTo turn off the Auto Aspect feature Using the auto aspect ratio featureTo set the scroll settings To turn on the Auto Aspect featureTo select the lamp mode Selecting the lamp modeTo set the Cinema Mode to Film To set the Cinema Mode to VideoTo close the POP window Using the POP featuresUsing the POP double-window feature To display a program in the POP windowSwitching the speaker audio main or POP Freezing the main picture in the POP double-windowTo close the still POP window Using the favorite channel scan feature POP double-window aspect ratioTo scan and tune your favorite channels Resetting the picture settings Adjusting the pictureSelecting the picture mode Adjusting the picture qualityUsing CableClear DNR digital noise reduction Selecting the color temperatureResetting the advanced picture settings Using the closed caption mode Advanced closed captionsDigital closed captions Selecting stereo/SAP broadcasts Adjusting the audioMuting the sound Digital audio selectorTurning off the built-in speakers Using the StableSound featureSelecting the optical audio output format Using the SRS WOW surround sound featureUsing the memory card Jpeg picture viewer/MP3 audio player Memory card specifications3V memory card During the slide show Using the Jpeg picture viewerTo view digital photos on your TV PressTo close the picture viewer and remove the memory card Using the MP3 audio playerTo set the slide show interval To close the picture viewerMemory card care and handling Using the Game Mode featureUsing the MP3 audio player contnued Using the memory card Jpeg picture viewer/MP3 audio playerSetting the sleep timer Setting the ON/OFF timerChip rating status Picture size Lamp mode Displaying TV setting information on-screenUnderstanding the auto power off feature Understanding the last mode memory featureChanging your PIN code Using the Locks menuEntering the PIN code If you cannot remember your PIN codeEdit Rating Limits screen below appears Blocking TV programs and movies by rating V-ChipTo block and unblock TV programs and movies Press z to highlight Edit Rating Limits and pressBlocking channels Unlocking programs temporarilyLocking video inputs Using the front panel lock feature Using the GameTimerTroubleshooting Caption feature Set to SAP modeRestore Factory Defaults procedure as described on Closed caption problemsLED indications Setup TV Guide On Screen FAQs Why aren’t all my channels initially displayed? Operations How do I resize or close the Info window?Replacing the lamp unit Lamp unit replacement and careWhen to replace the lamp unit AppendixGrasp the lamp unit handle and gently pull the lamp unit How to replace the lamp unitU.S., call Customer Service at Disposing of the used lamp unitReplace the thumb screw and hand-tighten Television System SpecificationsFor DLP Television Models Limited United States WarrantyProducts Purchased in Canada and Used in the U.S.A. are Limited Canada Warranty104 105 Index 32-33 Picture adjustmentsRemote control Picture-out-picture POP04-11 R1 Toshiba America Consumer PRODUCTS, L.L.C