Toshiba TDP-EX20 owner manual Lamp replacement

Page 44

Lamp replacement

A lamp is consumable supplies. If used for extended periods, images will appear dark, and the lamp could burn out. This is characteristic of a lamp, and is not malfunction. (The lifetime of the lamp depends on condition of use.) If this happens, replace it with a new one.

WARNING

•If the projector is mounted on the ceiling, it is recommended to use your Toshiba dealership when the lamp has to be exchanged.

Uncovering the lamp while the projector is mounted on a ceiling may lead to a danger of damage from falling pieces of glass if the lamp is broken. Besides, working at high elevations can also be hazardous. Do not attempt to replace the lamp by yourself.

•When replacing, always use lamp “TLPLW15” (sold separately).

CAUTION

4Remove the inner lamp cover.

Loosen the screw to remove the inner lamp cover.

5Pull out the lamp.

Loosen the 3 lamp locking screws, pull up the handle, and press the tab to remove the lamp.

4

Inner lamp cover

5

•If you have been using the projector, the lamp will be very hot, and may cause burn injuries.

Wait for the lamp to cool (for longer than 1 hour) before replacing it.

•If the lamp should break, please handle with care to avoid injury due to broken pieces and contact your dealer for repair service.

Tab

1Unplug power cord.

2Wait until lamp is sufﬁciently cooled.

Wait for at least 1 hour.

3 Remove the outer lamp cover.	3
Loosen the 2 screws, raise the outer lamp cover	Outer lamp cover
with your ﬁngers as shown to remove the outer
lamp cover. Use care to avoid any damage to nails
and/or tip of your ﬁnger(s). If you have any difﬁculty
in removal, you can use a screwdriver or any other
smaller tool for your convenience.

6	Mount the new lamp.
		6

Align the orientation, press down the new lamp until the bottom is reached, and lock in place using the 3 lamp locking screws.

7Replace the inner lamp cover.

Tighten the screw loosened in step 4 until the inner lamp cover is no longer loose.

8Replace the outer lamp cover.

Align the cover, and press it in, then tighten the screws loosened in step 3 until the outer lamp

cover is no longer loose. (Be sure to replace the outer lamp cover.)

9Reset the lamp time.

See the lamp’s manual for instructions on resetting the lamp time.

Maintenance

86

87

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Contents TDP-EX20 Safety Precautions Power-Cord Protection Power SourcesCleaning Source of LightImportant Safety Instructions Safety Check Replacement PartsDo not use the product in a closed installation state ServicingMoisture Condensation Important Precautions Avoid Volatile LiquidPlace and Manner of Installation Copyrights DisposalTrademarks Notational Conventions Used in This ManualContents Checking the package contents Names of each part on the main unitLabel location Names of each part on the control panel and remote controlRemote Control Operating the remote control Remove the battery cover Insert the dry-cell batteriesReplace the battery cover Dry-cell batteriesOperating a computer using the remote control PlacementConnection Before connectionTurning the power on and off Basic operations Using handy features Using auto setting Only for input from computerPress the remote control’s Auto SET button Basic operationsResizing image Using handy featuresZooming out the images Changing picture mode Setting the password How to change passwordCutting off the picture and sound temporarily Mute Changing screen sizeUsing the menus How to set password from Off to OnSetup using the Setting display How to operate when password is OnPosition adjustment menu Using the menusImage adjustment menu Display setting menu Default setting menu Detailed description Fan mode Remote control code setting for remote controlLamp power Displaying Information Status displayBefore connecting via network Connection using the Network Projector Windows VistaCommunication mode FunctionsHow to use the USB terminal Setting up the Network Projector/Network Utility Projector settings Be sure to read this subsectionCharacter entry Details on individual itemsSecurity for wireless LAN settings Network authentication Network key When you have set Encryption to WEPWhen you have set Encryption to TKIP/AES Setting initializationComputer settings Control setting menuDetailed description Projector nameSetting slideshow options PrecautionsDetails on individual items Still Image Movie ImageUsing the Network Projector Setting up the projectorSetting up the computer Checking the projector statusInstalling the applications How to installHow to uninstall System RequirementsUsing the Network Utility Using the Network Utility Click on the Jpeg File iconClick on the Browse button, and select the ﬁle to send Click on the iconPlay the video ﬁle via the Control window Click on the Browse button and select the ﬁle to sendSelect the projector to transmit to Easy Connect utility Proﬁle settings Advanced settingUnplug the USB memory WEB browserProjecting images stored in a USB memory Projecting images stored in a USB memory How to use the Jpeg Conversion Tool Converting ﬁles created with Microsoft PowerPointLaunching the Jpeg Conversion Tool Converting an image ﬁleMaking a presentation with converted Jpeg ﬁles How to use the Jpeg Conversion ToolCreating a screen capture and converting it into a Jpeg ﬁle Setting up the projector using a Web browser How to use the Projector Conﬁguration ToolSettings Select items from the menu on the leftSetting up the projector using a Web browser When the lamp is brokenDetails on major items Settings About lampLamp replacement Lens and main unit cleaning Lamp replacementLens cleaning Main unit cleaningBefore calling service personnel Trouble indicationsBefore calling service personnel SpeciﬁcationsList of general speciﬁcations Separately sold productList of supported signals RGB signals List of supported signals Y/PB/PR signalsList of supported signals Video, S-Video signals SpeciﬁcationsMain Commands Control terminalPin assignment Interface format

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