Toshiba TLP780E Air filter cleaning, Unplug the power cord Take off the air filter cover

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Air filter cleaning

CONTENTS

63

CAUTION

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

The filter inside the air filter cover is the part to shut out dusts or dregs.

Do not use the projector with the filter taken off.

We recommend you clean the air filter frequently. (The cleaning period is once per 50 hours approximately).

1 Unplug the power cord.

2	Take off the air filter cover.
	Take off the air filter cover.
	The filter is on the right side of the projector.

Pull the bottom side of the cover upward to remove the filter cover.

	3	Detach the air filter.
	3	Detach the air filter from the air
		filter cover.
		The air filter cover, air filter and
		filter frame can be disassembled.
		Filter frame
		Air filter
	4	Air filter cover
	4	Clean the air filter.
		Clean the air filter.
		Use a vacuum cleaner to carefully remove any
		dust and dirt from the air filter cover, air filter and
		filter frame.
		Be careful that the air filter is not sucked into the
		vacuum cleaner.

Maintenance

Cleaner’s nozzle

Continued

Image 63

Contents TLP780E TLP781E Safety Precautions Save Original Packing Materials Avoid Volatile LiquidMoisture Condensation Power Sources Source of LightVentilation Important Safety Instructions Stack Inhibited AccessoriesObject and Liquid Entry Do not place the product verticallyServicing Damage Requiring ServiceReplacement Parts Safety CheckStrong light may cause damage to your eyes or sight Do not carry by the camera armDo not move the projector while the arm is still erect Do not look into the arm light while it is litPower supply cord selection Contents Names of each part on the main unit Explanation here is only for the model without the documentRefer to Names of each part on the main unit Top sideMenu button Input button Right side Names of each part on the remote control Attach the cover Install the batteriesLoading batteries Open the coverRemote control operation Front sideRear side Viewer Floor-mounted projector placementDetermine the screen size projected on the screen Top viewSide view Insert the other end into a wall outlet Connect the power cordLight Orange Power cord Supplied Take off the lens coverTurn clockwise to lift up Turn counterclockwise to lower Projector placement angle adjustmentFoot adjuster Foot adjuster release button Lift up 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 Lamp lights and the start up display appears Remote controlProjection on the screen Press ON/STANDBYLanguage Turn on the connected equipment and put it in playback modePress Enter to confirm Control panel Main unit sideInput source selection menu appears Select the input source by pressing Input repeatedlyPress Input and hold for two seconds Press EnterZooming lever Adjust the picture size by turningFocusing ring Still picture is recommended for focusingAbout the LCD Panel Press VOL/ADJ +/- to adjust volumeControl panel Turning the power offPress ON/STANDBY after using the projector Press ON/STANDBY againPress Auto SET Adjusting the picture automaticallyInput full screen video signals from the input Source computer and project the imageCorrecting the keystone distortion Press KeystoneConfirm the keystone distortion After confirming that V-keystone is selected on the menu Keystone adjustment finishesSound and picture are cut off temporarily Icon appears in the mute modeCutting off the picture and sound temporarily Press MutePicture freezes Icon appears in the freeze modeFreezing the picture Press FreezeIcon appears in the resize mode Enlarging the picture sizePress Resize Displaying PIP Sub-pictures Press PIPSub-picture is displayed Press Call Displaying InformationOperating a computer by the remote control Select the item with the selection Buttons Operating the menu screenPress Menu Press Menu once againPress Enter Adjust with VOL/ADJ +Select the item with selection buttons 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 Press ARM Light Set a document to be projectedCamera head over them Move the camera head to adjust the size of the picture Press Camera to select the camera input modePut back the arm When finished, turn off the light and close itPress Camera Gain +/- to improve view of a Camera subject which is too dark or vividOverlaying projection Screen Balance Press W.BALANCE to turn the Lock indicatorLocking the white balance Project a white paper and enlarge it to fillPaper or cloth Correcting illuminated defectsWith the document camera operating, fully Cover the camera lens with a piece of blackMain unit side Trouble indicationsDetach the air filter Air filter cleaningUnplug the power cord Take off the air filter cover Clean the air filterAssemble the air filter Mount the air filter coverAir filter Air filter cover Replacing the intake, exhaust fans and air filter Lens and main unit cleaningCleaning the lens Cleaning the main unitPull out the lamp Lamp replacementUnplug the power cord Wait until the lamp gets cool enough Take off the lamp cover on the bottom panelSlide the cover into place and tighten the two screws Reset the lamp timerLoad a new lamp Attach the lamp coverSymptom Cause Correction Before calling service personalBefore calling service personal Do not connect anything Mini D-sub 15pin ConnectorTiming chart Applicable signalApplicable computer signal Signal Timing Horizontal Signal Timing VerticalApplicable signal Compatible Video and S-Video signalCompatible components video signal Y/PB/PR Controlling the projector by using RS-232C Signal assignment of RS-232C Interface formatCommand list Controlling the projector by using RS-232C VCL MO0 MS0 PIP Projection lens SpecificationsMain unit Liquid crystal displaySold separately SpecificationsAccessories Replacement lamp