Toshiba 52HMX84, 62HMX84 Appendix Lamp unit replacement User-replaceable component, U.S

Page 60

Appendix

Lamp unit replacement (User-replaceable component)

The light source for this TV is a mercury lamp with internal atmospheric pressure that increases during use. The lamp has a limited service life that varies depending on product use and user settings.

As is generally the case with all projection TVs that use projection lamps as a light source, the brightness of the lamp in this TV may vary somewhat over the expected service life and will generally decrease over time. The average useful service life for the lamp is approximately 8,000 hours in LOW POWER mode or 6,000 hours in HI BRIGHT mode. See “Selecting the Lamp mode” on page 49 for information on switching the lamp mode. Because these are averages, some lamps will require earlier replacement.

If you use the lamp beyond its service life:

•you may notice a reduction in the colors and/or brightness of the picture; and

•the strength of the quartz glass in the lamp will be reduced and the lamp may rupture (often making a loud noise when this happens). If the lamp ruptures, the TV will not operate until the lamp unit is replaced.

Note: The lamp unit is designed so broken lamp glass remains securely inside 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.

Note :

The lamp is warranted only for the periods and to the extent set forth in the Limited Warranty applicable to this set, which is a substantially shorter period of time than the average useful service period. See “Limited United States Warranty” on page 67 or “Limited Canada Warranty” on page 68, as applicable.

CAUTION: Always handle the lamp unit with care.

The lamp unit in this TV was designed for safe replacement by consumers; however, if the lamp unit is subjected to intentional abuse (such as excessive mechanical abuse or handling by children or pets), the unit may break, exposing sharp edges or pinch points.

When to replace the lamp unit

You should replace the lamp unit:

•if the picture darkens and/or colors fade;

•if the screen (lamp) does not light (LED Indication 3); or

•if you hear a loud noise and the picture goes black, which may indicate a lamp rupture (LED Indication 3). See “LED indications” on page 64.

To obtain a replacement lamp unit:

Appendix

• In the U.S.:

 

 

 

 

 

 

 

 

Web

Contact

 

 

 

 

 

In warranty

www.tacp.toshiba.com/service

Call toll-free 1-800-631-3811.

 

 

 

 

 

 

 

Out of

www.ceaccessories.toshiba.com

Consult your consumer

 

 

warranty

 

electronics dealer for

 

 

 

 

availability.

•In Canada, contact a Toshiba parts distributor by directing your web browser to www.toshiba.ca. Click “Home Entertainment,” and then click “Support.”

Use the replacement lamp unit model listed below only. Using any other lamp may cause damage to the TV and/or lamp.

 

 

CAUTION: Always replace with same type lamp

 

 

unit: Model No. TB25-LMP (Stock no. 23311083)

 

 

 

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Contents Dlptm Projection Television IndexLamp Unit Replacement Dear CustomerImportant Safety Instructions InstallationService CareImportant notes about your DLP projection TV Important Safety Information Introduction Introduction Connecting YourTV Control IntroductionWelcome to Toshiba Exploring your new TVConnecting your TV Connecting an antenna or cable TVConnecting your TV Connecting a VCR Connecting a cable converter boxUsing You will need Three coaxial cablesConnecting a cable converter box and VCR Connecting a DVD player or satellite receiver and a VCR From Antenna Stereo VCR From DTV Antenna Connecting two VCRs Connecting a camcorderConnecting an Hdmi or a DVI device to the Hdmi inputs One Hdmi cable type a connectorOne pair of standard analog audio cables Connecting an audio system Using the remote control Preparing the remote control for useInstalling the remote control batteries Using the Remote Control Remote Control functional key chartCBL/SAT Audio VCR TV/VCR TV/SAT Device code setup Searching and sampling the code of a deviceConnecting YourTV Usingthe RemoteControl Setting up your TV FeaturesIntroduction Appendix IndexVCR setup codes Device code tableCD Player setup codes Learning about the remote control Setting up your TV Introduction Connecting YourTV Usingthe RemoteControlSettingup yourTV UsingtheTV’s FeaturesChanging the on-screen display language Selecting the antenna inputIntroduction Connecting YourTV Adding channels to the TV’s memoryProgramming channels automatically To program channels automaticallyChanging channels Selecting the Quick RestartAdding and erasing channels manually EnterUsing the TV’s features Adjusting the channel settingsIntroduction Connecting YourTV Usingthe Control Using the TV’s Features Press y or z to highlightFavorite CH Press Enter to display the Favorite CH menuUsingtheTV’s Features Appendix Labeling channelsPress z or y to highlight ClearSelecting the picture size Natural picture sizeUsingthe RemoteControl Setting yourPress Enter to display the Scroll Adjustment mode Scrolling the TheaterWide picture TheaterWide 2 and 3 onlyTo raise the picture, press y To lower the picture, press zUsing the Auto Aspect feature Usingthe RemoteControl Settingup YourTVPress y or z to highlight Auto ASPECT, and then press Press y or z to select ON, and then press EnterUsing the POP double-window feature To close the POP window Press Split again or ExitSwitching the main and POP pictures Switching the speaker audio main or POPUp TV Using the programmed channel search function Double-Window aspect ratioUsing the favorite channel search function About the auto favorite featureUsing the Locks menu Using the V-CHIP menuEntering the PIN code If you cannot remember your PIN codeEnable Blocking OFF To release your setting UnlockTV Rating Independent rating system for broadcasters Press z or y to select an itemMpaa Rating Independent rating system for movies Mpaa RatingLocking channels Unlocking programs temporarilyRepeat steps 2 and 3 for other channels Press y or z to highlight Clear ALL, and then press Enter Locking the video inputs Changing the PIN codeOFF From the Locks menu, press y or z to highlight NEW PIN CodeAdjusting the picture Selecting the picture modeAdjusting the picture quality Selecting the color temperature Press x or to select the mode you preferSaving your new preferences Using the CableClear DNR feature Resetting picture adjustmentsReset DoneSelecting the Lamp mode Connecting YourTV ControlSelecting the cinema mode Cinema ModeSelecting the video input source Using the closed caption feature Press y or z to highlight Caption or TEXT, and then pressTo view text, highlight T1, T2, T3, or T4 Setting the on timer Setting the sleep timerTo display the time on-screen Press Recall Adjusting the sound Muting the soundSelecting stereo/SAP broadcasts Using the WOW surround sound feature Using RemoteAdjusting the sound quality Settingup YourTV UsingtheTV’s Features Appendix IndexEnjoying the Dolby Virtual sound feature Resetting your audio adjustments Using the StableSound featureTo turn off the StableSound feature Select OFF in above Turning off the built-in speakers Selecting the Audio OUT soundTo turn on the built-in speakers Select on in aboveUnderstanding the auto power off feature Understanding the last mode memory featureSelecting the background of the menu display Displaying on-screen informationAppendix Lamp unit replacement User-replaceable component When to replace the lamp unitU.S How to replace the lamp unit Temperature of the lamp immediatelyCleaning the lamp unit glass Replace the thumb screw and hand-tighten LED indications Lamp unit disposalSpecifications VIDEO/AUDIO InputTroubleshooting Limited United States Warranty Limited Canada Warranty Index Audio OUT sound, selectingPage Page Manufactured by
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