Toshiba TLP450U Lamp replacement, Pull out the lamp, Load a new lamp, Attach the lamp cover

Page 42

Maintenance

Lamp replacement

The lamp will eventually begin to project dark or dull pictures and finally will not light up. (Lamp’s life length depends on the use condition.) In such a case, replace the lamp with new one.

CAUTION

•If you use the projector mounted on the ceiling, ask the dealer to carry out the maintenance such as cleaning or replacement of the lamp.

•When replacing, always use lamp “TLPL6” (sold separately). For detail, refer to TLPL6 instruction.

•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.

1 Unplug the power cord.

2 Wait until the lamp gets cold enough.

3 Take off the lamp cover on the bottom panel.

Loosen two screws, and pull off the lamp

cover.

1

2

4 Pull out the lamp.

Loosen the two fixing screws, and lift up the handle to pull out the lamp.

1

2

5 Load a new lamp.

Slide until it hits the bottom and tighten the two fixed screws.

2

1

CONTENTS

42

6 Attach the lamp cover.

Slide the cover in place and tighten two screws.

3

1 2

7 Reset the lamp timer.

Refer to the lamp instructions for resetting.

Notes

•The projector displays the total working time at every 1,000 hours (only when plugged in and turned on; ex. “ >1000H ”, “ >2000H ”).

•The lamp should be replaced if the total working time exceeds about 2,000 hours.

•Attach the lamp cover firmly after replacing the lamp. If it is not set correctly, the power will not turn on.

•Use a new lamp when replacing it.

•The lamp is made of glass and is very fragile. Do not touch the lamp with your bare hands and do not jolt or damage it. Do not use an exhausted lamp.

Image 42

Contents TLP450U TLP451U TLP650U TLP651U Safety Precautions Important Precautions Save Original Packing MaterialsPower Sources Source of LightVentilation Heat Cleaning Overloading Water and Moisture Power-Cord ProtectionDo not place the product vertically AccessoriesObject and Liquid Entry Stack InhibitedDamage Requiring Service Servicing Replacement PartsDo not carry by the camera arm Do not move the projector while the arm is still erectPower supply cord selection Contents Before usePart names and functions Main unitRear side RGB Input connectors RGB input, Audio inputLeft side Right side To connect a computer to control the projector10 2 Keystone button Remote controlAuto SET button POINTER/PJ selectorInstalling batteries Remote control operation Connecting an IBM PC or compatible computer DOS/V Connecting a Macintosh computerConnections Connecting video equipment Output terminalsProjector placement PreparationConnect the power cord Take off the lens coverHow to use the foot adjuster Turn the foot adjuster to make fine adjustment of the heightPicture projection Correcting the keystone distortion Turning the power offPress ON/STANDBY after using the projector Press KeystoneCutting off the picture and sound Temporarily Adjusting the image automaticallyFreezing the picture Displaying the input source InformationChanging the picture size Press ResizeOperating the computer By the remote control Connecting the Remote Mouse ReceiverTo move the pointer Operating the computer by Remote controlTo drag and drop To left-clickImage31 Settings and adjustments on MenuKeystone30 Audio33Initial settings Default Press Menu Menu disappearsPress to select Auto set Keystone correctionPress Menu to display the menu To select Press EnterPress Menu to display Projection adjustments ImagePress or to select a preferred item To adjust Menu Press or to selectPicture adjustments Press To select a Preferred itemSound adjustments Audio Press To select a Preferred item To adjustMenu Press To select Saving data Save Press Enter Press MenuPart names and functions Document imaging camera Preparation of the document imaging Camera Turn the armPull up the light Picture projection with Document imaging camera Press PHOTO/TEXT to select Mode of the documentWhen finished, turn off Arm Write on the paper with a blue or red pen Project the paper using the camera Overlaying projection Prepare a white paper to write on Press OverlayTrouble indications Lamp TempCleaning the main unit Cleaning the air filter Air filter, lens and main unit CleaningCleaning the lens Replacing the intake, exhaust fans Air filterPull out the lamp Lamp replacementReset the lamp timer Load a new lampBefore calling service Personnel Others Input Signal Mode determination and signal systemXGA60 Signal assignment Input SignalPin arrangements RGB signal defaults Timing chartAdjustments with RS-232C Interface formatOthers Projection lens SpecificationsLiquid crystal display Document imaging cameraAccessories Toshiba TLP600/400 Series 3LCD Data Projector Limited two 2 Years Warranty of Parts and LaborStep-by-step procedure how to obtain warranty service Your ResponsibilityOthers

Related manuals

Manual 106 pages 10.53 Kb

Manual 316 pages 26.3 Kb