Toshiba TDP-TW420 owner manual Lamp replacement

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Lamp replacement (Continued)

1Unplug power cord.

2Wait until lamp is sufficiently cooled.

Wait for at least 1 hour.

7Replace the inner lamp cover.

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

8Replace the outer lamp cover.

3Remove the outer lamp cover.

Loosen the 2 screws, raise the 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.

4Remove the inner lamp cover.

Remove the screw and carefully set it aside, and take off the inner lamp cover. Be sure not to loose the screw.

Outer lamp cover

Inner 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.

Notes and Precautions

• The [Lamp time] item in the Status display menu indicates the time of lamp use (as a

rough guide) p.43

• Please replace the lamp after 2000 hours of use with [Lamp power] in the Default

setting 2 menu set to [Standard], and 3000 hours of use with [Lamp power] in the

Default setting 2 menu set to [Low]. p.42

• There are cases that the lamp can not work before the above mentioned period expires

or before the replacement message is displayed.

• Attach the outer lamp cover correctly so that it is not loose. If it is not attached correctly,

the projector may fail to be powered on or the lamp may fail to come on.

• Always replace the lamp with a new one.

• The lamp is made out of glass. Do not touch the glass surface with your bare hands,

bang it, or scratch it. (Dirt, jolts, scratches and the like could break the lamp.)

About lamp replacement messages

• The lamp replacement message of this projector displays an appropriate

5 Pull out the lamp.

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

Tab

6 Mount the new lamp.

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

period according to the use period for [Standard] / [Low] of the [Lamp power]

respectively.

• When the replacement time approaches, the message of “The lamp life is ending.

Please change the lamp.” is displayed every time the power is turned on. This

display disappears when you press the button.

Used Lamps

Maintenance

 

This projector’s lamps contain trace amounts of environmentally harmful inorganic

 

mercury. Be careful not to break used lamps, and dispose of them in accordance with

 

local regulations.

 

 

 

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Contents TDP-TW420 Trade Name Data Projector Model Name TDP-TW420 USA onlyFor Home or Office USE Cleaning Power Cord ProtectionPower Sources HeatImportant Safety Instructions Place and Manner of Installation Moisture CondensationDisposal Important Precautions Avoid Volatile LiquidCopyrights Other InformationContents 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 Control panelLoading dry-cell batteries into the remote control Operating the remote ControlOperating a computer using the remote control PlacementConnection Connecting with computersConnecting with AV equipments Before connectionNTurning the power on Turning the power on and offNConnecting the power cord NTurning the power offAdjusting the screen size and focus Turn on the powerProjector placement angle adjustments Basic operationsBasic operations Using handy featuresUsing auto setting For computer input only Correcting the keystone distortionZooming out the images Using handy featuresResizing image Cutting off the picture and sound temporarily Mute Changing picture modeSetting the password How to change password Changing screen sizeSetup using the Setting display Using the menusHow to set password from Off to On How to operate when password is OnImage adjustment menu Using the menusPosition adjustment menu Display setting menu Default setting menu Default setting 1 menuDefault setting 2 menu Displaying Information Status displayCommunication mode Before connecting via networkConnection using the Network Projector Windows Vista 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 itemsWhen you have set Encryption to TKIP/AES Security for wireless LAN settings Network authenticationNetwork key When you have set Encryption to WEP Setting initializationDetailed description Computer settingsControl setting menu Projector nameDetails on individual items Still Image Setting slideshow optionsMovie Image Using the Network Projector Checking the projector statusHow to install Installing the applicationsHow to uninstall System RequirementsUsing the Network Utility Click on the Browse button, and select the file to send Using the Network UtilityClick on the Jpeg File icon Click on the iconSelect the projector to transmit to Click on the Browse button and select the file to sendPlay the video file via the Control window Click on the Multiscreen icon Transmission Mode ImageArrange the virtual display layout Multiscreen Usage Examples ExampleLaunch the Network Utility software application Setting on the computerEasy Connect utility Click the Tool buttonUnplug the USB memory from the computer How to set up with USB memory connectionCopying the computer settings to the projector Unplug the USB memoryAdvanced setting To quit, click on the button on the Remote Control windowHow to use Profile settings Switching settings automatically at start-upProjecting images stored in a USB memory How to use the Jpeg Conversion Tool Projecting images stored in a USB memoryConverting files created with Microsoft PowerPoint How to use the Jpeg Conversion ToolMaking a presentation with converted Jpeg files Creating a screen capture and converting it into a Jpeg file How to use the Projector Configuration ToolConversion Method field, select Creating screen capture Select items from the menu on the left Setting up the projector using a Web browserSettings Details on major itemsWhen replacing, always use lamp TLPLW23 sold separately Lamp replacementWhen the lamp is broken About lampLamp replacement Main unit cleaning Lens and main unit cleaningLens cleaning Trouble indicationsTroubleshooting List of general specifications List of supported signals RGB signalsSpecifications Separately sold productSpecifications List of supported signals Component signalsList of supported signals Video, S-Video signals Pin assignment of Computer 2 in & Monitor terminalsPin assignment Main CommandsControl terminal Interface format
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