Toshiba TLP780E Lens and main unit cleaning, Cleaning the lens, Cleaning the main unit

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Lens and main unit cleaning

CONTENTS

CAUTION

If you use the projector mounted on the ceiling, ask the dealer to carry out the maintenance such as cleaning.

Cleaning the lens

Use a blower or a lens cleaner to clean the lens. Never rub or tap the lens with a hard object as the lens surface is fragile.

Cleaning the main unit

•Pull out the power cord before cleaning.

•Use a soft cloth to wipe off stains from the

surface.

• To remove difficult stains, use a soft cloth slightly moistened with a weak solution of synthetic detergent and water, and finish with a soft, dry cloth.

Replacing the intake, exhaust fans and air filter

To maintain the efficiency of the projector, replace the intake and exhaust fans about every two to three years.

Ask the dealer for the replacement.

Maintenance

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Contents TLP780E TLP781E Safety Precautions Moisture Condensation Save Original Packing MaterialsAvoid Volatile Liquid Ventilation Power SourcesSource of Light Important Safety Instructions Object and Liquid Entry AccessoriesDo not place the product vertically Stack InhibitedReplacement Parts Damage Requiring ServiceSafety Check ServicingDo not move the projector while the arm is still erect Do not carry by the camera armDo not look into the arm light while it is lit Strong light may cause damage to your eyes or sightPower supply cord selection Contents Refer to Names of each part on the main unitExplanation here is only for the model without the document Menu button Input button Names of each part on the main unitTop side Right side Names of each part on the remote control Loading batteries Install the batteriesOpen the cover Attach the coverRear side Remote control operationFront side Viewer Floor-mounted projector placementSide view Determine the screen size projected on the screenTop view Light Orange Power cord Supplied Connect the power cordTake off the lens cover Insert the other end into a wall outletFoot adjuster Foot adjuster release button Projector placement angle adjustmentLift up Lower Turn clockwise to lift up Turn counterclockwise to lowerViewer Translucent screen Ceiling-mounted projector placementConnecting a computer Computer in 1 connector Connecting a computer Computer in 2 connector Connecting video equipment Connectionsand Computer Projector operation control by a computerHow to use the output connector Projection on the screen Remote controlPress ON/STANDBY Lamp lights and the start up display appearsPress Enter to confirm Turn on the connected equipment and put it in playback modeControl panel Main unit side LanguagePress Input and hold for two seconds Select the input source by pressing Input repeatedlyPress Enter Input source selection menu appearsFocusing ring Adjust the picture size by turningStill picture is recommended for focusing Zooming leverAbout the LCD Panel Press VOL/ADJ +/- to adjust volumePress ON/STANDBY after using the projector Turning the power offPress ON/STANDBY again Control panelInput full screen video signals from the input Adjusting the picture automaticallySource computer and project the image Press Auto SETConfirm the keystone distortion Correcting the keystone distortionPress Keystone After confirming that V-keystone is selected on the menu Keystone adjustment finishesCutting off the picture and sound temporarily Icon appears in the mute modePress Mute Sound and picture are cut off temporarilyFreezing the picture Icon appears in the freeze modePress Freeze Picture freezesPress Resize Icon appears in the resize modeEnlarging the picture size Sub-picture is displayed Displaying PIP Sub-picturesPress PIP Press Call Displaying InformationOperating a computer by the remote control Press Menu Operating the menu screenPress Menu once again Select the item with the selection ButtonsSelect the item with selection buttons Adjust with VOL/ADJ +Enter Press Enter Press EnterShutter Guide Menu adjustments and settingsFull Menu adjustments and settings Picture Full Menu adjustments Position Full Menu adjustments Color Full Menu adjustments and settings Audio Settings Adjustments Full Menu adjustments and settings DisplayFull Menu settings Default setting Reset all Full Menu settings ResetPIP menu setting ImagingDocument camera Preparation of the document imaging camera Camera head over them Press ARM LightSet a document to be projected Move the camera head to adjust the size of the picture Press Camera to select the camera input modePress Camera Gain +/- to improve view of a When finished, turn off the light and close itCamera subject which is too dark or vivid Put back the armOverlaying projection Locking the white balance Balance Press W.BALANCE to turn the Lock indicatorProject a white paper and enlarge it to fill ScreenWith the document camera operating, fully Correcting illuminated defectsCover the camera lens with a piece of black Paper or clothMain unit side Trouble indicationsUnplug the power cord Take off the air filter cover Air filter cleaningClean the air filter Detach the air filterAir filter Air filter cover Assemble the air filterMount the air filter cover Cleaning the lens Lens and main unit cleaningCleaning the main unit Replacing the intake, exhaust fans and air filterUnplug the power cord Wait until the lamp gets cool enough Lamp replacementTake off the lamp cover on the bottom panel Pull out the lampLoad a new lamp Reset the lamp timerAttach the lamp cover Slide the cover into place and tighten the two screwsSymptom Cause Correction Before calling service personalBefore calling service personal Do not connect anything Mini D-sub 15pin ConnectorApplicable computer signal Applicable signalSignal Timing Horizontal Signal Timing Vertical Timing chartCompatible components video signal Y/PB/PR Applicable signalCompatible Video and S-Video signal Command list Controlling the projector by using RS-232CSignal assignment of RS-232C Interface format Controlling the projector by using RS-232C VCL MO0 MS0 PIP Main unit SpecificationsLiquid crystal display Projection lensAccessories SpecificationsReplacement lamp Sold separately