Manuals / Toshiba / Computer Equipment / Projector

Toshiba TLP-X20U Correcting illuminated defects, With the document camera operating, fully

Models: TLP-X10U TLP-X20U TLP-X11U TLP-X11 TLP-X20 TLP-X21U

1 102

Download 102 pages 21.16 Kb

Page 80

Correcting illuminated defects

CONTENTS

80

Control panel
(Main unit side)
AUTO	AUTO
KEYSTONE	SET
VOL/ADJ.
ENTER	EXIT
MENU	INPUT
	ON/STANDBY
TEMP LAMP ON

For the CCD image sensor used in the camera unit, in rare cases some of the pixels may be disturbed due to the influence of cosmic rays, etc. This disturbance may cause white spots to appear on the picture.

If white spots appear on the document camera image, use the procedure described below to correct it.

1	With the document camera operating, fully
	cover the camera lens with a piece of black

paper or cloth.

Camera lens

	BUSY	FAN
W.BALANCE STORE IMAGE	ARM LIGHT	2
LOCK
CAMERA	CAMERA
GAIN	CAMERA

2 ARM LIGHT

EXIT

Note

Press ARM LIGHT on the camera control panel and EXIT on the projector’s control panel simultaneously.

You can not use the remote control buttons.

Document imaging camera

Press both sides

Camera control panel

Do not press ARM LIGHT and EXIT buttons simultaneously if the camera lens is not covered. Doing so will not only erase the white spot correction data already set but also result in parts that are displayed normally being corrected. Also be careful if the camera input mode is not selected.

Image 80

Toshiba TLP-X20U, TLP-X21U Correcting illuminated defects, With the document camera operating, fully, Paper or cloth

Contents

TLP-X10U TLP-X11U TLP-X20U TLP-X21U Before useSafety Precautions Moisture Condensation Save Original Packing MaterialsAvoid Volatile Liquid Ventilation Power SourcesSource of Light Important Safety Instructions Accessories Object and Liquid EntryDo not place the product vertically Stack InhibitedImportant Safety Instructions Damage Requiring ServiceReplacement Parts ServicingSafety Check Do not carry by the camera armDo not move the projector while the arm is still erect Strong light may cause damage to your eyes or sightPower supply cord selection Contents Names of each part on the main unit Selection button Menu buttonUse Names of each part on the remote control Install the batteries Loading batteriesOpen the cover Attach the coverRemote control operation BeforeFloor-mounted projector placement ViewerSide view Determine the screen size projected on the screenTop view Connect the power cord Take off the lens coverLight Orange Insert the other end in a wall outletTurn clockwise to lift up Turn counterclockwise to lower Projector placement angle adjustmentFoot adjuster Ceiling-mounted projector placement Installation and connectionConnecting a computer Connecting a computer with DVI output connector Computer in 2 Connector DVI connectorConnecting video equipment RGB2/digital RGB and Y/P B/P R input Projector operation control by a computer How to use the output connector Playback mode Projection on the screenPress ON/STANDBY Turn on the connected equipment and put itSignal sent from the computer Select the input sourceAdjust the picture size by turning Focusing ringPress VOL/ADJ +/ to adjust volume Zooming leverPress ON/STANDBY again Turning the power offPress ON/STANDBY after using the projector Adjusting the picture automatically Press Auto SETCorrecting the keystone distortion Press Auto KeystoneRemote control Cutting off the picture and sound temporarilyPress Mute OperationsIcon Appears in the freeze mode Freezing the picturePress Freeze Picture freezesPress Resize Icon Appears in the resize modeEnlarging the picture size Sub-picture is displayed Displaying PIP Sub-picturesPress PIP Displaying Information Press CallInformation described below is displayed Pressed againOperating a computer by the remote control Projecting images stored in a memory card About memory cardsInsert the memory card into the card slot Press Input repeatedly to select the memory card inputRemote control Control panel Description of screenUse VOL/ADJ +/ to change pages. ChangingPress Exit Press ENTER. Slide displayPress VOL/ADJ +/-. Slide transition Projecting images stored in a memory card To eject the memory cardAdjustments and settings on the menu screen Quick MenuAdjustments and settings on the menu screen Operating the menu screen StartQuick Menu adjustments and settings You can set the basic setting used frequentlyPress Menu Quick Menu appearsTypes of adjustment and setting items are different See the table belowPress VOL/ADJ +/ to adjust and set Picture mode Analog RGB input, digital RGB inputLamp power Auto. demo Memory card inputSub-menu screen of input source setting appears Press EnterPress VOL/ADJ +/- to select the type of input source Press Exit to return to the Quick MenuUse the selection buttons / to select a language Menu screen disappears Sub-menu screen of interval setting appearsUse the selection buttons / to select interval time Press Menu twice Full Menu adjustments and settings -PictureAdjustments Full Menu adjustments and settings Picture Picture mode RGB input Input select mode Memory card inputScreen size Slide show Memory card inputPress Exit to return to the Full Menu Sub-menu of selected items appears PositionLevelUse the selection buttons / to select setting items Signal format Y/PB/PR inputVideo mode Video input, S-video input Sub-menu of selected items appearsFull Menu adjustments and settings Picture Full Menu settings Audio After the settings are finished, press Exit Speaker outputChannel select LoudnessUse the selection buttons To display Keystone menu Full Menu settings KeystoneUse the selection buttons To select Setting items After the adjustments and settings are finished Use the selection buttons / to select Yes and press EnterPress Exit several times until the menu screen DisappearsFull Menu settings Display Use the selection buttons To select Setting items SettingsWhen pressed once, the Quick Menu screen appears. When Use the selection buttons To display Display menuWhen selecting Language in step No signal background Setting of screen of no signal input Menu positionMenu background translucent Start-up screenWhen pressed once, the Quick Menu screen appears. When Full Menu settings Default settingUse the selection buttons To display Default setting menu Sub-menu of Input source setting appears Control panel Main unit sideRear ceiling Ceiling-mounted rear projection Use the selection buttons / to select the projection modeSub-menu of Projection mode appears Press VOL/ADJ +/ to set No signal power offPower on Picture menus for the each input to Full Menu settings Factory reset modeFactory default setting Full Menu settings Factory reset mode PIP menu setting Size Set the PIP sub-picture sizeAudio Set the audio input source Menu screen disappearsLights when the white balance is locked To adjust the camera gainArm Camera lens LED light Camera control panel To store camera images into the memory cardPreparation of the document imaging camera Setting direction Press ARM LightSet a document to be projected Images on the screenPress Camera to select the camera input mode Move the camera head to adjust the size PicturePress Camera Gain +/- to improve view of a Camera subject which is too dark or vividFollow the steps of Preparation of the document imaging Camera in reverseBalance Press W.BALANCE to turn the Lock indicator Lock the white balanceProject a white paper and enlarge it to fill ScreenCorrecting illuminated defects With the document camera operating, fullyCover the camera lens with a piece of black Paper or clothStore the camera images into the memory card Indicator Power does not come onPower turns off or does not come on Trouble indicationsAir filter cleaning Unplug the power cordClean the air filter Take off the air filter coverAir filter cleaning Assemble the air filterMount the air filter cover Air filter Filter frame Air filter coverLens and main unit cleaning Cleaning the lensCleaning the main unit Replacing the intake, exhaust fans and air filterLamp replacement Pull out the lampLamp cover Loosen two screws, and pull off the lamp coverReset the lamp timer Load a new lampAttach the lamp cover Slide the cover in place and tighten two screwsBefore calling service personal Symptom Cause CorrectionBefore calling service personal Mini D-sub 15pin Connector Do not connect anythingTiming chart Applicable signalSignal Timing Horizontal Signal Timing Vertical Applicable signal Compatible video signalControlling the projector by using RS-232C Mini DIN 8-pinControlling the projector by using RS-232C AS1 MB1 VLU Auto SET USB output Type B SpecificationsMini DIN 8-pin RS-232C Specifications Replacement lampEnclosed. All transportation and insurance charges must be Prepaid by youLimited Warranty