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CONTENTS 1Before use

OWNERS MANUAL

( WITH DOCUMENT IMAGING CAMERA )

( WITH DOCUMENT IMAGING CAMERA )

TLP4 5 0 ETLP4 5 1 ETLP6 5 0 ETLP6 5 1 ETXP450

TXP451TXP650TXP651

3LCD DATA PROJECTOR

( WITH DOCUMENT IMAGING CAMERA )

( WITH DOCUMENT IMAGING CAMERA )

http://selecte.pdf/

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CONTENTS 2Before use

SAFETY PRECAUTIONS

The lightning flash with arrowheadsymbol, within an equilateral triangle,is intended to alert the user to thepresence of uninsulated dangerousvoltage within the productsenclosure that may be of sufficientmagnitude to constitute a risk ofelectric shock to persons.

The exclamation point within anequilateral triangle is intended toalert the user to the presence ofimportant operating and

maintenance (servicing) instructionsin the literature accompanying theappliance.

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THISAPPLIANCE TO RAIN OR MOISTURE. DANGEROUS HIGH VOLTAGES ARE

PRESENT INSIDE THE ENCLOSURE. DO NOT OPEN THE CABINET. REFERSERVICING TO QUALIFIED PERSONNEL ONLY.

CAUTION: Laser beam is emitted when the laser button of the remote control is pressed. Do notlook from the front of the remote control. Do not face toward a person or to a mirror.

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CONTENTS 3Before use

IMPORTANT PRECAUTIONS

Save Original Packing MaterialsThe original shipping carton and packing materials will come inhandy if you ever have to ship your LCD projector. For maximumprotection, repack the set as it was originally packed at the factory.

Avoid Volatile LiquidDo not use volatile liquids, such as an insect spray, near the unit.Do not leave rubber or plastic products touching the unit for a longtime. They will mar the finish.

Moisture Condensation

Never operate this unit immediately after moving it from a coldlocation to a warm location. When the unit is exposed to such achange in temperature, moisture may condense on the crucialinternal parts. To prevent the unit from possible damage, do not usethe unit for at least 2 hours when there is an extreme or suddenchange in temperature.

In the spaces provided below, record the Model and Serial No. locatedat the rear of your LCD projector.

Model No. Serial No.

Retain this information for future reference.

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CONTENTS 4Before use

IMPORTANT SAFETY INSTRUCTIONS

CAUTION: PLEASE READ AND OBSERVEALL WARNINGS AND

INSTRUCTIONS GIVEN IN THISOWNERS MANUAL AND THOSEMARKED ON THE UNIT. RETAINTHIS BOOKLET FOR FUTUREREFERENCE.

This set has been designed and manufacturedto assure personal safety. Improper use canresult in electric shock or fire hazard. Thesafeguards incorporated in this unit will protect

you if you observe the following procedures forinstallation, use and servicing. This unit is fullytransistorized and does not contain any partsthat can be repaired by the user.DO NOT REMOVE THE CABINET COVER, ORYOU MAY BE EXPOSED TO DANGEROUSVOLTAGE. REFER SERVICING TOQUALIFIED SERVICE PERSONNEL ONLY.

1. Read Owners ManualAfter unpacking this product, read the

owners manual carefully, and follow all theoperating and other instructions.

2. Power SourcesThis product should be operated only fromthe type of power source indicated on themarking label. If you are not sure of the typeof power supply to your home, consult yourproduct dealer or local power company.For products intended to operate frombattery power, or other sources, refer to theoperating instructions.

3. Source of LightDo not look into the lens while the lamp is

on. The strong light from the lamp maycause damage to your eyes or sight.

4. Ventilation

Openings in the cabinet are provided forventilation and to ensure reliable operationof the product and to protect it fromoverheating, and these openings must notbe blocked or covered. The openingsshould never be blocked by placing theproduct on a bed, sofa, rug or other similarsurface. This product should not be placedin a built-in installation such as a bookcaseor rack unless proper ventilation is provided

or the manufacturers instructions havebeen adhered to.

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CONTENTS 5Before use

5. HeatThe product should be situated away from

heat sources such as radiators, heatregisters, stoves, or other products(including amplifiers) that produce heat.

IMPORTANT SAFETY INSTRUCTIONS

6. Water and MoistureDo not use this product near water forexample, near a bath tub, wash bowl,kitchen sink, or laundry tub; in a wetbasement; or near a swimming pool and thelike.

7. CleaningUnplug this product from the wall outlet

before cleaning. Do not use liquid cleanersor aerosol cleaners. Use a damp cloth forcleaning.

8. Power-Cord ProtectionPower-supply cords should be routed sothat they are not likely to be walked on orpinched by items placed upon or againstthem, paying particular attention to cords atplugs, convenience receptacles, and thepoint where they exit from the product.

9. OverloadingDo not overload wall outlets; extension

cords, or integral convenience receptaclesas this can result in a risk of fire or electricshock.

10. LightningFor added protection for this product duringstorm, or when it is left unattended andunused for long periods of time, unplug itfrom the wall outlet.This will prevent damage to the product dueto lightning and power-line surges.

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CONTENTS 6Before use

11. Object and Liquid EntryNever push objects of any kind into this

product through openings as they maytouch dangerous voltage points or short-outparts that could result in a fire or electricshock. Never spill liquid of any kind on theproduct.

IMPORTANT SAFETY INSTRUCTIONS

12. Do not place the product verticallyDo not use the product in the uprightposition to project the pictures at theceiling, or any other vertical positions.It may fall down and dangerous.

13. Stack InhibitedDo not stack other equipment on this

product or do not place this product on theother equipment.Top and bottom plates of this productdevelops heat and may give someundesirable damage to other unit.

14. AttachmentsDo not use attachments not recommendedby the product manufacturer as they maycause hazards.

15. AccessoriesDo not place this product on an unstable

cart, stand, tripod, bracket, or table. Theproduct may fall, causing serious injury to achild or adult, and serious damage to theproduct. Use only with a cart, stand, tripod,bracket, or table recommended by themanufacturer, or sold with the product. Anymounting of the product should follow themanufacturers instructions, and should usea mounting accessory recommended by themanufacturer.A product and cart combination should bemoved with care. Quick stops, excessiveforce, and uneven surfaces may cause theproduct and cart combination to overturn.

S3125A

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CONTENTS 7Before use

16. Damage Requiring ServiceUnplug this product from the wall outlet and

refer servicing to qualified servicepersonnel under the following conditions:a) When the power-supply cord or plug is

damaged.b) If liquid has been spilled, or objects have

fallen into the product.c) If the product has been exposed to rain or

water.d) If the product does not operate normally by

following the operating instructions. Adjustonly those controls that are covered by theoperating instructions as an improperadjustment of other controls may result indamage and will often require extensivework by a qualified technician to restore theproduct to its normal operation.

e) If the product has been dropped ordamaged in any way.

f) When the product exhibits a distinct change

in performance this indicates a need forservice.

IMPORTANT SAFETY INSTRUCTIONS

17. ServicingDo not attempt to service this product

yourself as opening or removing coversmay expose you to dangerous voltage orother hazards. Refer all servicing toqualified service personnel.

18. Replacement PartsWhen replacement parts are required, besure the service technician has usedreplacement parts specified by themanufacturer or have the samecharacteristics as the original part.Unauthorized substitutions may result infire, electric shock, or other hazards.(Replacement of the lamp only should bemade by users.)

19. Safety CheckUpon completion of any service or repairs

to this product, ask the service technician toperform safety checks to determine that theproduct is in proper operating condition.

20. Do not get your hands between thecamera arm and the main unit whensetting the camera arm back in itsoriginal position.To avoid injury, be careful not to get yourhands caught when setting the camera armback in its original position. Families withchildren should be particularly careful.

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CONTENTS 8Before use

IMPORTANT SAFETY INSTRUCTIONS

21. Do not carry by the camera arm.Do not carry the projector by the camera

arm.Doing so can result in damage or injury.

22. Do not leave documents on the unit forlong periods of time while using thedocument imaging function.Do not leave texts, papers or otherdocuments for projection on the unit forlong periods of t ime. The heat could erasethe letters on a thermal paper.

23. Do not move the projector while the armis still erect.

Always store the arm back in position whenmoving the projector. Otherwise injury ordamage may result.

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CONTENTS 9Before use

Power supply cordselectionIf your line voltage is 220 to 240, use one of thefollowing types of cable.

Plugconfiguration Plug type

EURO

UK

Line voltage

220 240V

220 240V

Use a 5A fuse which is approved by ASTA orBSI to BSI362.Always replace the fuse cover after changingthe fuse.

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CONTENTS 10Before use

Contents

Before useSAFETY PRECAUTIONS ............................................................... 2

IMPORTANT PRECAUTIONS....................................................... 3 IMPORTANT SAFETY INSTRUCTIONS ..................................... 4 Power supply cord selection ............................................................. 9 Part names and functions .............................................................. 11

Connections and installationConnections .................................................................................... 16

Projector placement ........................................................................ 18

Operations Picture projection ........................................................................... 21Operating the computer by the remote control.............................. 25

AdjustmentsSetting and adjustments on the menu ............................................ 27

Initial settings Default ................................................................. 28 Keystone correction Keystone ..................................................... 30 Projection adjustments Image..................................................... 31 Picture adjustments Picture ........................................................ 32Sound adjustments Audio............................................................ 33Saving data Save .......................................................................... 34

Camera Part names and functions of document imaging camera ............. 35

Picture projection with the document imaging camera ................ 37Overlaying projection ..................................................................... 39

MaintenanceTrouble indications ......................................................................... 40

Air filter, lens and main unit cleaning........................................... 41

Lamp replacement .......................................................................... 42

Others Before calling service personnel .................................................... 43 Input signal ..................................................................................... 45 Adjustments with RS-232C ............................................................ 49Specifications .................................................................................. 51

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CONTENTS 11Before use

ON/STANDBY MENU ENTER

SELECT/ADJUST

INPUT

ON

LAMP

TEMP

Part names and functions

Main unit

Lens cover

Exhaust holes

Foot adjusterrelease button 20

Foot adjuster 20

Projection lens

Zooming ring 21

Focusing ring 21

Infrared remote sensor

Intake holes

ON/STANDBY button 21To turn the projector on or off.

MENU button 27To display or close the menu.

SELECT/ADJUST button 28( / / / )To select items or adjust values on themenu.

ENTER button 30To enter your selection on the menu.

INPUT button 21To select the input source.

ON indicator 21 40

LAMP indicator 21 40

TEMP indicator 40

(Continued)

5

8

7

6

1

3

2

4

5 8761 32 4

Control panel

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CONTENTS 12Before use

(Continued)

Left side Right side

AC IN socket 19Carrying handleOpen to carry the projetor.

Rear side CONTROL connector 17 49To connect a computer to control the projector.

MONITOR OUTPUT connectors(RGB output, AUDIO output) 17To connect to a monitor or audio equipment.

RGB INPUT connectors (RGB input, AUDIO input) 16

To connect a computer, etc.VIDEO INPUT connectors(S-VIDEO input, VIDEO input, AUDIO input) 17To connect a video equipment, etc.

(Continued)

Document imaging camera model

1

2

3

4

RS-232CCONTROL

RGB AUDIOMONITOR OUTPUT

RGB

S-VIDEO VIDEO

VIDEO INPUT

L - AUDIO -R

AUDIORGB INPUT

1 2 3 4

SpeakerInfrared remote sensor

Intake holes

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CONTENTS 13Before use

AUTO SET

POINTER

PJ

MARKER LASER

MENU ENTER

KEYSTONEON/STANDBY

R-CLICKL-CLICK

VIDEO CAMERARGB

RESET

MUTE CALL

FREEZERESIZE

(Continued)

Remote control

* Functions when the POINTER/PJ selector isset to POINTER.

AUTO SET button 23

To adjust the image automaticcally.KEYSTONE button 22To correct the keystone distortion of thepicture automatically.

MARKER buttonTo display a marker on the screen.Each time the button is pressed, themarker changes the shape, and finallydisappears.

AUTOSET

POINTER

PJ

MARKER LASER

ME NU EN TER

KEYSTONEON/STANDBY

R-CLICKL-CLICK

VIDEO CAMERARGB

RESET FREEZERESIZE

Location of the labels

REAR

AVOID EXPOSURE-LASERRADIATION IS EMITTEDFROM THIS APERTURE

RAYONNEMENT LASERNE PAS REGARDER DANS LE FAISCEAUAPPAREIL A LASER DE CLASSE 2LONGUEUR D'ONDE: 645nmPUISSANCE MAXIMA: 1mW

LASER RADIATIONDO NOT STARE INTO BEAMWAVE LENGTH : 645nmMAX OUTPUT : 1mWCLASS II LASER PRODUCT

LASER -STRAHLUNGNIGHT IN DEN STRAHL

BLICKEN LASER KLASS 2WELLENLNGE: 645nmMAX AUSGANGSLEISTUNG: 1mW

COMPLIES WITH DHHS 21 CFR SUBCHAPTER JTOSHIBA AMERICA CONSUMER PRODUCTS, INC.82 TOTOWA RD., WAYNE, NJ 07470, U.S.A.

MANU FACTURERJUNE 1999

PLACE OF

MANUFACTURER:A

EN60825-1:1994+A11MODEL CT-90009R E M O T E C O N T R O L

CAUTION

MADE IN JAPAN

POINTER/PJ selector 26To switch the operation modes of theremote control.POINTER: To operate a computer. (Thesupplied REMOTE MOUSE RECEIVERshould be connected to the computer.)PJ: To operate the projector.

, , (), (+) button 28 / Pointer control* 26 To select items or adjust values on the

menu. To shift a picture after changing its size

with the RESIZE button. To move the marker displayed with the

MARKER button. To move the pointer of the computer.* To substitute for the L-CLICK button by

pressing the center.*

(Continued)

Caution - use of controls or adjustments or

performance of procedures other than thosespecified herein may result in hazardousradiation exposure.

4

53

2

1

Laser emission part

17

16

15

1413

12

11

10

91

2

3

4

5

6

7

8

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CONTENTS 14Before use

(Continued)

Installing batteries

1) Open the cover.

2) Install the batteries.Make sure that the +/ polarities match theillustration in the compartment.

3) Attach the cover.

(Continued)

L-CLICK button*26 / MENU button 28 To left-click.* To display or close the menu.

RGB button 21To select the RGB input.

RESIZE button 24To change the picture size.

ON/STANDBY button 21To turn the projector on or off.

LASER buttonTo display the laser pointer by pointing thelaser emission part toward the screen.

R-CLICK button*26 / ENTER button 28 To right-click.* To enter your selection on the menu.

VIDEO button 21To select the video input.

CAMERA button (for document imagingcamera model only) 37

To select the camera input.RESET button 29To restore the settings and adjustments tothe default.

FREEZE button 23To freeze the picture.

6

7

8

14

13

12

11

10

9

15

MUTE button 23To cut off the picture and soundtemporarily.

CALL button 23To display the current input source andsignal status information.

17

16

AUTO SET

POINTER

PJ

MARKER LASER

MENU ENTER

KEYSTONEON/STANDBY

R-CLICKL-CLICK

VIDEO CAMERARGB

RESET

MUTE CALL

FREEZERESIZE

Laser emission part

17

16

15

14

1312

11

10

91

2

3

4

5

6

7

8

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CONTENTS 15Before use

Remote control operation

Point the remote control at the infraredremote sensor and press a button.

Distance : within about 5 meters from the frontof the remote sensor.Angle : within about 15 of the remote

sensor in every direction.

Notes The remote control may not operate when

there is sunlight or other strong light such asa fluorescent lamp shining on the remotesensor.

Operate the remote control from a positionwhere the remote sensor is visible.

Do not drop the remote control or otherwise jolt it. Keep the remote control out of locations with

excessively high temperature or humidity. Do not get water on the remote control or

place wet objects on it. Do not disassemble the remote control. Under unusual circumstances the remote

control may not operate well due to thelocation being used or the surroundings.

At such times, change the direction of theremote control to the projector and retry theoperation.

Rear side (document imaging camera model)

Rear sideFront side

NotesUsing batteries incorrectly can cause them toleak or burst. Strictly observe the following. Install the batteries with their + and ends

facing correctly. Do not charge, heat, disassemble, or short

the batteries or throw them into a fire. Do not leave exhausted batteries in the

remote control. Do not mix different types of batteries or new

and old batteries. When you will not be using the remote control

for a prolonged period, take the batteries outof the remote control.

When the remote control stops working oronly works from very close distance, replaceall the batteries with new ones.

When replacing the batteries, use a morelonger life alkaline batteries.

If a battery leaks, carefully wipe off anyresidue inside the battery case before loadingnew batteries.

(Continued)

15 15

15 15 15 15

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CONTENTS 16Connections and installation

Connections

Connecting an IBM PC or compatible computer (DOS/V)

Check that the power for the projector and computer is off beforeconnecting the cables.

Notes The projector cannot be connected to a computer that does not have

an analog RGB output terminal. For details, refer to the computermanual.

You may not be able to connect some computers to the projector. Fordetails, consult the dealer.

If NTSC/PAL/SECAM signals are input to the RGB INPUT connector,they cannot be displayed. (Input NTSC/PAL/SECAM signals to theVIDEO INPUT jack.)

Connecting a Macintosh computer

Attach the supplied adapter for Macintosh computers. Check that the power for the projector and computer is off before

connecting the cables.

Notes The projector cannot be connected to a computer that does not have

an analog RGB output terminal. For details, refer to the computermanual.

You may not be able to connect some computers to the projector. Fordetails, consult the dealer.

The adapter for Macintosh computers is conformable to MULTIPLESCAN 21.

(Continued)

RS-232CCONTROL

RGB AUDIOMONITOR OUTPUT

RGB

S-VIDEO VIDEO

VIDEOINPUT

L-AUDIO-R

AUDIORGB INPUT

Tomonitorport

Toaudiooutput port

Connect when youwant to view a pictureon the computer monitor.

RGB cable (supplied)

PC audio cable (supplied)

Computermonitorcable

Desktopcomputers

Laptopcomputers

or

ToMONITOROUTPUT(RGB)

ToRGBINPUT(AUDIO)

To RGBINPUT (RGB)

RS-232C

CONTROL

RGB AUDIOMONITOR OUTPUT

RGB

S-VIDEO VIDEO

VIDEOINPUT

L-AUDIO-R

AUDIORGB INPUT

RGB cable (supplied)

PC audio cable (supplied)

To monitor port

To audio output portAdapter for Macintoshcomputers (supplied) ToRGB

INPUT(RGB)

ToRGBINPUT(AUDIO)

Desktopcomputers

Laptopcomputers

or

17

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CONTENTS 17Connections and installation

(Continued)

Connecting video equipment

Check that the power for the projector and computer is off beforeconnecting the cables.

Output terminals

Check that the power for the projector and computer is off beforeconnecting the cables.

Notes Sound of the source which you select is output to the connected

stereo system, etc. The MONITOR OUTPUT connector always sends out a signal which

is input to the RGB INPUT connector regardless of your sourceselection.

Even while the projector is in standby mode, the MONITOR OUTPUTconnector continues its output.

NoteSignal input to the S-VIDEO jack takes priority over that to the VIDEO

jack.

RS-232CCONTROL

RGB AUDIOMONITOR OUTPUT

RGB

S-VIDEO VIDEO

VIDEOINPUT

L-AUDIO-R

AUDIORGB INPUT

To MONITOR OUTPUT (AUDIO)

3.5mm STEREO mini plug(Audio output level is constant.)

To audio input

Audio cable(not supplied)

Connect a stereo systemfor dynamic sound.

You can connect anextra monitor to viewthe picture.

You can connect a com puter

to control the projector. 49

RS-232C

CONTROL

RGB AUDIOMONITOR OUTPUT

RGB

S-VIDEO VIDEO

VIDEOINPUT

L-AUDIO-R

AUDIORGB INPUT

To VIDEOINPUT

(S-VIDEO)

To S-VIDEO output

To Video output (yellow)To Audio output (white)

To Audio output (red)

Audio/Video cable (supplied)

S-VIDEO cable (not supplied)

To RGBINPUT(RGB)

To RGBINPUT(AUDIO)

To C R(PR) output

To C B(PB) outputTo Y output

Audio cable (not supplied)

(not supplied)

To audio output L(white)

To audio output R(red)

To VIDEO INPUT (VIDEO) (yellow)To VIDEO INPUT (AUDIO L) (white)

To VIDEO INPUT (AUDIO R) (red)

Video tape player

Video player with color difference output

CONTENTS 18

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CONTENTS 18Connections and installation

Projector placement

There are four ways of installing this projectoras shown right. This section explains thestandard case of the floor-mounted frontprojection.

CAUTION When a ceiling mount is required, please

consult with the dealer. When carrying the unit, always handle the

carrying handle.

Preparation Select a room that can be darkened. Refer to the table on the next page 19 for

the screen size and required distance.

(Continued)

Floor-mounted front projectionViewing a picture projected on the front ofthe screen from a floor.

Floor-mounted rear projectionViewing a picture projected through theback of the screen from a floor installation.

Ceiling-mounted front projection

(The document imaging camera modelcould not be mounted on the ceiling.)Viewing a picture projected on the front ofthe screen from a ceiling installation.

Ceiling-mounted rear projection

(The document imaging camera modelcould not be mounted on the ceiling.)Viewing a picture projected through theback of the screen from a ceilinginstallation.

When installed the projector in the way except th e flo or-mounted front projection, make thesetting of the projecting orientation on the menu. 28

Viewer

Translucent screen

Viewer

Translucent screen

Viewer

Viewer

CONTENTS 19

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CONTENTS 19Connections and installation

(Continued)

1 Place the projector on a steady,level surface such as a table.Point the projector squarely at the screen

for the best possible picture.

Point the lens straight at the center of thescreen as above.

Place the projector horizontally so that theprojecting light hits the screen squarely.

Top view

Side view

a: Distance between the lens and the screenb: Distance between the lens height and the

bottom of projection area

Adjust the distance betweenthe lens and the screen.The projection size depends on thedistance between the lens and thescreen.Adjust the projection size by changing thedistances as shown below.

2

Screen size(inches)

23406080

100150200250

b (cm)

469

1215233038

Minimum(WIDE)

1.56

2.3733.1863.9996.0318.064

10.096

Maximum(TELE)

1.1322.0173.059

4.14.1427.74610.35

a (m)

Connect the power cord. Insert one end in the AC IN socket on

the projector. Insert the other end in a wall outlet.

The ON indicator lights in orange and theprojector turns to standby mode.

Take off the lens cover.

3

The values are approximations.

4

(Continued)

To a wall outlet.

Screen

90

Screen

90

a

b

Screen

90 Lens

CONTENTS 20

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CONTENTS 20Connections and installation

Notes When the projector is moved from a cold

location to a warm location, or when theambient temperature in the projection roomhas risen suddenly, moisture may condenseon the lens or the mirror to blur the projectedpictures. In such a case, leave the projectorfor an adequate time (1 to 2 hours, dependingon the rooms condition) before using it so itadjusts to the ambient temperature.

If the screen is exposed to direct sunlight orother strong light, the projected picturebecomes too faint to see. Shut out the lightwith curtains or other means.

If the screen and the projector are not

installed properly, the projected picture maybe distorted. If the projector is tilted, the picture may be

distorted. To obtain the best possible picture,place the projector so it faces the screensquarely.

(Continued) How to use the foot adjuster

The tilt of the projector can be adjusted usingthe foot adjuster.1) Lift the front of the projector until a tilt

angle desired is obtained and hold downthe foot adjuster release button.The foot adjuster will stretch.Release the button to lock in position.

2) Turn the foot adjuster to make fineadjustment of the height.Turn clockwise to lift up.Turn counterclockwise to lower.

3) To put the foot adjuster back, hold downthe foot adjuster release button andlower the front slowly.The foot adjuster will put back.

NoteBe sure to hold the projector when putting the

foot adjuster back so as not to let the front fallon your fingers.

Foot adjusterrelease button Foot adjuster

Lift up Lower

CONTENTS 21

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CONTENTS 21Operations

Picture projection

CAUTIONDo not look into the projection lens while

operating the projector.

Preparation Install and connect the projector properly. Take off the lens cover. Set the POINTER/PJ to PJ.

Press ON/STANDBY.Both the ON and LAMP indicators light upin green.

Turn on the connectedequipment and put it inplayback mode.

1

2

3

(Continued)

Select the input source.(On the remote control)Press RGB or VIDEO.

(On the control panel of the main unit)Press INPUT repeatedly.

Each time the button is pressed, thesource indication on the screen changesas follows:

RGB: To project pictures from acomputer connected to RGBINPUT.

Video: To project pictures from avideo player connected toVIDEO INPUT.

Camera: To project pictures from adocument imaging camera.(For document imagingcamera model only)

Adjust the picture size byturning the zooming ring.Turn to the right to enlarge the picture.Turn to the left to reduce the picture.

Focus on the picture byturning the focusing ring.A still picture is recommended forfocusing.

4

5

Indicators3

5 4

ON/STANDBY MENU ENTER

SELECT/ADJUST

INPUT

ON

LAMP

TEMP

1

AUTOSET

POINTER

PJ

MARKER LASER

M EN U E NTE R

KEYSTONEON/STANDBY

R-CLICKL-CLICK

VIDEO CAMERARGB

RESET FREEZERESIZE

1

3

On (Green)

Flashing (Green)

On (Green)

On (Green)

LAMP

ON

LAMP

ON

CONTENTS 22O i

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22Operations

Notes is displayed on the screen if the

projector does not receive any signal from theconnected equipment. Put the equipment inplayback mode.

Due to the lamp characteristic, flickers mayoccasionally occur in a picture. This is notmalfunction of the unit.

When an RGB source is selected and nosignal is sent from the computer for about 30minutes, the projector turns to standby modefor power saving. It automatically turns onwhen the signal resumes. PressingON/STANDBY also turns it on.

While operating the projector, may be

displayed on the screen. This means that theoperation cannot be completed.

Turning the power off

1) Press ON/STANDBY after using theprojector.An instruction message appears.

2) Press ON/STANDBY again.The LAMP indicator turns off, and theprojector turns to standby mode. (The ONidicator lights in orange.)

3) After confirming the exhaust fan stops,unplug the power cord.The ON indicator turns off.

(Continued)

(Continued)Notes

Even after turning the power off, the intakeand exhaust fans continue to work for about 3minutes more to cool the inside of theprojector.

Immediately after the power off, the projectormay not be turned on while the LAMPindicator is flashing in green.

Before unplugging the power cord, make surethat the fans are stopped.

Correcting the keystone distortion

A picture may be expanded on the upper side ifprojected upward from the projector lifted up bythe foot adjuster. The projector can correct thiskeystone distortion automatically.

Press KEYSTONE.The keystone distortion is correctedautomatically.To correct further, make the Keystoneadjustment on the menu. 30

AUTO SET

POINTER

PJ

MARKER LASER

M EN U E NT ER

KEYSTONEON/STANDBY

R-CLICKL-CLICK

VIDEO CAMERARGB

RESET FREEZERESIZE

IndicatorsON/STANDBY

ON/STANDBYKEYSTONE

ON/STANDBY MENU ENTER

SELECT/ADJUST

INPUT

ON

LAMP

TEMP

CONTENTS 23O ti

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Operations

(Continued) Contents of displayed items

(Continued)

Adjusting the image automatically

An image which is flickering, blurred or is notcentered, can be adjusted automatically.Press AUTO SET.The image is adjusted automatically.To adjust further, make the Image adjustmenton the menu. 31

Cutting off the picture and soundtemporarily

1) Press MUTE.The sound is cut off temporarily. appears.

2) Press MUTE again.The picture is also cut off temporarily. appears.To restore, press MUTE again.

NoteIf you press MUTE while the menu is displayed,

the menu disappears.

Freezing the picture

Press FREEZE.The picture freezes. mark appears on the up right corner of thescreen.To release the picture, press FREEZE again.

Any other operations can also release thepicture.

NoteThis function is convenient for the case whereyou are using the document imaging cameramodel and change documents to projectthrough the camera.

Displaying the input source

informationPress CALL.The current input source and the signal statusinformation is displayed.To close the display, press CALL again.

NoteIf you press CALL while the menu is displayed,the menu disappears.

AUTO SET

POINTER

PJ

MARKER LASER

ME NU E NTE R

KEYSTONEON/STANDBY

R-CLICKL-CLICK

VIDEO CAMERARGB

RESET FREEZERESIZE

MUTE CALL

AUTO SET

FREEZE

CALLMUTE

< S TAT U S >I NPUT : RGBS I GNAL : XGA6 0Hz

SCREEN : XGA6 0CSYN HV : N / N

Current input sourceSignal system of the input sourceSignal system automatically detectedby the projector(Mode determination )Synchronizing polarity of input signalP=Positive N=Negative

45

CONTENTS 24Operations

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Operations

(Continued)

Changing the picture size

Pictures are projected at the maximalprojection size regardless of the signal types.Optionally you can change the picture size tothrough size or enlarge it.

Press RESIZE.Each time the button is pressed, the picturesize changes from the center of the picture.

When the picture size does not correspond withthe projection area, the picture can be movedby pressing , , and .

When the picture size is smaller than theprojection area:

: To move the picture upward: To move the picture down: To move the picture leftward: To move the picture rightward

When the picture size is larger than theprojection area:

: To view the upper side of the picture: To view the lower side of the picture: To view the left side of the picture: To view the right side of the picture

Notes

Picture size returns to normal after the poweris turned off. The values are not saved. You may not change the picture size

depending to the signal. Pictures of VGA signals, etc. may be slightly

inferior in quality at the initial size becausethey are enlarged.

The picture returns to the normal positionwhen the RESET button is pressed after thepicture is moved.

The picture may not be projected properlywhile moving the picture.

AUTO SET

POINTER

PJ

MARKER LASER

ME NU E NT ER

KEYSTONEON/STANDBY

R-CLICKL-CLICK

VIDEO CAMERARGB

RESET FREEZERESIZE

MUTE CALL

, , ,

RESETRESIZE

CONTENTS 25Operations

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Operations

Operating the computer by the remote control

If you connect the iREMOTE MOUSERECEIVER to the computer, the suppliedremote control can work as a mouse of thecomputer.

Connecting the REMOTE MOUSE RECEIVER

Check that the power of the computer is turned off.

Connect the REMOTE MOUSE RECEIVER.Remove the mouse actually used and change it to the supplied cable.

Notes To operate the projector and the computer by

the remote control, place the REMOTEMOUSE RECEIVER close to the projector.

When connecting the REMOTE MOUSERECEIVER to an IBM PC/DOS V computer,use the supplied PS/2 mouse adapter if youare using a PS/2 mouse, or connect thesupplied IBM/MAC cable directly to yourcomputer if you are using a serial mouse.

When connecting the REMOTE MOUSERECEIVER to the USB PORT for the firsttime, insert the Windows98 CD-ROM andinstall the device drivers for a USBinterchangeability device and a USB humaninterface devices (two kinds). The installationstarts automatically when you connect a USBmouse cable connected to the remote mouse

receiver to the USB port of your computer.

(Continued)

USBPORT

SERIALPORT

PS/2MOUSEPORT

MACMOUSEPORT

USB Mouse cable(supplied)

IBM PCDOS/V

PS/2Mouse adapter

(supplied)

IBM/MACMouse cable

(supplied)

REMOTE MOUSE RECEIVER(supplied)

MACMouse adapter(supplied)

PV-98 IBM/Mac USB

Macintosh

CONTENTS 26Operations

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Operations

(Continued)

Operating the computer by theremote control

Use the supplied remote control pointing it atthe connected REMOTE MOUSE RECEIVER.

PreparationSet the POINTER/PJ selector to POINTER.

To move the pointerPress the pointer control.The pointer moves to the pressed direction.

To left-clickPress L-CLICK.

To right-clickPress R-CLICK.

To drag and dropWhile holding down the center of the pointercontrol, press the rim and release thecenter.

Notes The remote control operating range is about 5

meter from the front of the remote sensor. The remote control may not operate when

there is sunlight or other strong light such asa fluorescent lamp shining on the remotesensor.

AUTOSET

POINTER

PJ

MARKER LASER

M EN U E NT ER

KEYSTONEON/STANDBY

R-CLICKL-CLICK

VIDEO CAMERARGB

RESET FREEZERESIZE

R-CLICK

Pointer controlPOINTER/PJselector

L-CLICK

CONTENTS 27Adjustments

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Adjustments

Settings and adjustments on the menuMost of adjustments and settings are made onthe menu.To display the menu, press MENU.

The followings are adjustments and settings onthe menu. For details, see page in 29 .When using this projector for the first time, see

Default. 28

Keystone

Auto set : To correct the keystone distortionautomatically.

Adjust : To make the correction of keystone

distortion beyond the automaticcorrection.

Image

Auto sync. : To adjust the image automatically.Phase : To adjust the phase.

H-position : To shift the image positionhorizontally

V-position : To shift the image positionvertically.

Clock : To adjust the clock frequency.

Picture

Contrast : To adjust the contrast.Brightness : To adjust the brightness.Color : To adjust the color depth.Tint : To adjust the tint.Sharpness : To adjust the sharpness.R-level : To adjust the amount of red in the

picture.G-level : To adjust the amount of green in

the picture.B-level : To adjust the amount of blue in the

picture.Camera gain: To adjust the sensitivity of the

document imaging camera.(For document imaging cameramodel only)

Audio

Volume : To adjust the sound volume of thespeaker.

Bass : To adjust the bass of the soundoutput.

Treble : To adjust the treble of the soundoutput.

Default

Language : To select the language for displays.Proj. mode :To set the projecting orientation

according to the way of installation.RGB input : To set the signal type of RGB

input.Video signal : To set the signal type of video

input.

Scrn display: To use or disable on-screendisplays.

Save

Save data : To save the adjustments andsettings on the menu.

All preset : To restore the adjustments and

setings on the menu to the factoryset.

30

31

32

33

28

34

CONTENTS 28Adjustments

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j

Initial settings Default

1 Press MENU to display the menu.

Make the basic settings for projecting.

Preparation

Display the image as explained in PictureProjection. 21 Set the POINTER/PJ selector to PJ.

3

4

Proj. modeConfirm your inst allation type on thechart on page 18 .Standard: Floor-mounted front

projectionCeiling: Ceiling-mounted front

projectionRear: Floor-mounted rear

projectionR. ceil .: Ceiling-mounted rear

projection

RGB inputTo set the signal type of RGB input.RGB: RGB signalY/Pb/Pr: Color difference (Component)

video signal from the DVDvideo player, etc.

Video signalTo set the signal type of video input.Auto: Automatic signal detection

works on video input. If itdoes not properly, set thesignal type of the sourcefrom the followings.

NTSC M: NTSC M signalNTSC443A: NTSC4.43A signalNTSC J: NTSC J signalNTSC N: NTSC N signalNTSC443B: NTSC4.43B signalPAL: PAL signalPAL N: PAL N signalSECAM: SECAM signalPAL443: PAL4.43 signalPAL M: PAL M signal

2

(Continued)

Press or to select .

Press or to select apreferred item.

Press or to make thesetting.

To select another item, go back to step 3.Language

Select a language for the menu or on-screen displays.English: English

: JapaneseFranais: FrenchDeutsch: GermanItaliano : ItalianEspaol : Spanish

Portugus : Portuguese

AUTOSET

POINTER

PJ

MARKER LASER

MENU ENTER

KEYSTONEON/STANDBY

R-CLICKL-CLICK

VIDEO CAMERARGB

RESET FREEZERESIZE

RESET

ON/STANDBY MENU ENTER

SELECT/ADJUST

INPUT

ON

LAMP

TEMP

1,5

2-4

Au t o s e t

Key s t on e

Ad j u s t +

L a n g u a g e

De f au l t

P r o j . mo d eRGB i n p u t

V i d e o s i g n a lyS c r n d i s p l a

En g l i s hS t a n d a r dR G B

Au t oOn

CONTENTS 29Adjustments

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Scrn displayOn: On-screen displays

(indications of inputselection, signal absent ormute mode, etc.) appear.

Off: On-screen displays donot appear.

Press MENU.The menu disappears.

Notes These settings are stored until you turn the

power off. To store the settings even if the power is

turned off, follow the procedure of Savingdata. 34

Pressing RESET will return all theadjustments or settings currently displayed totheir default.

(Continued)

5

CONTENTS 30Adjustments

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Keystone correction Keystone

1

3

2

Notes Pressing KEYSTONE on the remote control

can also corre ct th e keystone distortionautomatically. 22

These adjustments are stored until you turnthe power off.

Pressing RESET will return all theadjustments or settings currently displayed totheir default.

Pictures may be slightly deteriorated by thekeystone correction.

Preparation Display the image as explained in Picture

Projection. 21 Set the POINTER/PJ selector to PJ.

Press MENU to display themenu.

Press or to select .

Press to select Auto set.

Press ENTER.The keystone distortion is correctedautomatically. For further correction,follow the below steps.

Press .

Press or to correct thedistortion.

(): To reduce the upper width.

(+): To expand the upper width.

Press MENU.The menu disappears.

5

6

4

7

AUTOSET

POINTER

PJ

MARKER LASER

M EN U E NTE R

KEYSTONEON/STANDBY

R-CLICKL-CLICK

VIDEO CAMERARGB

FREEZERESIZE

RESET

KEYSTONE

ON/STANDBY MENU ENTER

SELECT/ADJUST

INPUT

ON

LAMP

TEMP

RESET

1,7

4

2,3,5,6

Au t o s e t

Key s t one

Ad j u s t +

CONTENTS 31Adjustments

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Projection adjustments Image

1

3

2

Press to select Auto sync.

Press ENTER.The image is automatically adjusted.

For further adjustments, follow the belowsteps.

Press or to select apreferred item.

Press or to adjust theitem.To select another item, go back to step 5.

Phase: To reduce flickers.H-position: To shift the image to the

left (), to the right (+).V-position: To shift the image down (),

to up (+).Clock To remove ver tical stripes.

Press MENU.The menu disappears.

Preparation Display the image as explained in Picture

Projection. 21 Set the POINTER/PJ selector to PJ.

Press MENU to display themenu.

Press or to select .

4

5

6

Notes Pressing AUTO SET on the remote control

can also adjust the image automatically. 23 If you project an image from a computer with

an LCD screen while monitoring the image onthe computer, the image may not be projectedproperly, depending on the computer model.In this case, turn off the computer display, ormake the necessary picture adjustments onthe projector. For details on controlling thecomputer display, etc., refer to the computersmanual and description on the software forthe computer used.

During adjustments of H-position or V-position, the image may not be projectedproperly.

While using, an aberration of the phase mayoccur. In that case, adjust Phase again.

These adjustments are stored until you turnthe power off.

To store the adjustments even if the power isturned off, follow the procedure of Savingdata. 34

Pressing RESET will return all theadjustments or settings currently displayed totheir default.

7

AUTOSET

POINTER

PJ

MARKER LASER

M EN U E NTE R

KEYSTONEON/STANDBY

R-CLICKL-CLICK

VIDEO CAMERARGB

RESIZE

RESET

AUTO SET

ON/STANDBY MENU ENTER

SELECT/ADJUST

INPUT

ON

LAMP

TEMP

FREEZERESET

41,7 2,3,5,6

Au t o s y n

Image

c .Ph a s e +

H p o s i t i o n

V p o s i t i o nC l o c k

+

+ +

CONTENTS 32Adjustments( d

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Picture adjustments Picture

1

3

2

Press or to select apreferred item.

Press or to adjust the item.To select another item, go back to step 3.

: + :Contrast : () Lower

(+) HigherBrightness : () Darker

(+) BrighterColor: () Duller

(+) BrighterTint: () Redder

(+) GreenerSharpness: () Softer

(+) Sharper

R-level: () To reduce red(+) To increase redG-level: () To reduce green

(+) To increase greenB-level: () To reduce blue

(+) To increase blue

Preparation Display the image as explained in Picture

Projection. 21 Set the POINTER/PJ selector to PJ.

Press MENU to display themenu.

Press or to select .

4

Camera gain: (For document imagingcamera model only)

() To lower the camerasensitivity when thesubject is too bright.(+) To raise the camerasensitivity when the

subject is too dark.

Press MENU.The menu disappears.

Notes The adjustment can be stored on each input

source (RGB, Video, Camera). Tint adjustment is not available for PAL nor

SECAM signals. Color, Tint and Sharpness adjustments

are not possible when RGB input is selected. Tint and Sharpness adjustments are not

possible when camera input is selected. Tint and Sharpness adjustments are not

possible when Y/Pb/Pr signals are input. These adjustments are stored until you turn

the power off. To store the adjustments even if the power is

turned off, follow the procedure of Savingdata. 34 Pressing RESET will return all the

adjustments or settings currently displayed totheir default.

5

AUTOSET

POINTER

PJ

MARKER LASER

MENU ENTER

KEYSTONEON/STANDBY

R-CLICKL-CLICK

VIDEO CAMERARGB

RESET FREEZERESIZE

RESET

ON/STANDBY MENU ENTER

SELECT/ADJUST

INPUT

ON

LAMP

TEMP

1,5

2-4

Co n t r a s t

P i c t u r e

+

B r i g h t n e s sCo l o r

+

+

T i n tS h a r p n e s s

+

+

R - l e v e l +

G - l e v e l +

B - l e v e l +

Came r a g a i n +

CONTENTS 33AdjustmentsN t

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Sound adjustments Audio

1

3

2

Notes These adjustments are stored until you turn

the power off. To store the adjustments even if the power is

turned off, follow the procedure of Savingdata. 34

Pressing RESET will return all theadjustments or settings currently displayed totheir default.

Preparation Display the image as explained in Picture

Projection. 21 Set the POINTER/PJ selector to PJ.

Press MENU to display themenu.

Press or to select .

Press or to select apreferred item.

Press or to adjust theitem.To select another item, go back to step 3.

: + :Volume : () To turn down.

(+) To turn up.Bass: () To reduce the bass.

(+) To increase the bass.Treble: () To reduce the treble.

(+) To increase the treble.

Press MENU.The menu disappears.

4

5

AUTO SET

POINTER

PJ

MARKER LASER

MENU ENTER

KEYSTONEON/STANDBY

R-CLICKL-CLICK

VIDEO CAMERARGB

FREEZERESIZE

RESET

ON/STANDBY MENU ENTER

SELECT/ADJUST

INPUT

ON

LAMP

TEMP

RESET

1,5

2-4

Vo l ume

Aud i o

+

Ba s sT r e b l e

+

+

CONTENTS 34Adjustments

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Saving data Save

1

3

2Preparation Display the image as explained in Picture

Projection. 21 Set the POINTER/PJ selector to PJ.

Press MENU to display themenu.

Press or to select .

Press or to select apreferred item.

Save data : To save the adjustmentsand settings on the menu.

All preset : To restore the adjustmentsand setings on the menuto the factory set.

Press ENTER.

Press MENU.The menu disappears.

4

5

AUTO SET

POINTER

PJ

MARKER LASER

MENU

KEYSTONEON/STANDBY

L-CLICK

VIDEO CAMERARGB

RESIZE

RESET

ON/STANDBY MENU ENTER

SELECT/ADJUST

INPUT

ON

LAMP

TEMP

FREEZERESET

ENTER

R-CLICK

4

1,5

2,3

Sa v e d a t

S a v e

aA l l p r e s e t

CONTENTS 35Camera

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OVERLAY PHOTO/TEXT ARM LIGHT

LOCK W.BALANCE CAMERA

Part names and functions of document imaging camera

CAUTION When using the camera, be careful to not

pinch your hand or fingers into the arm. Do not look into the projection lens while

operating the projector.

On the document imaging camera model, youcan project pictures using the documentimaging camera.The document imaging camera can directlyproject any materials (documents, illustrations,etc.) without using an OHP film.

Camera head

Arm

OVERLAY button 39To activate the overlaying projection.

PHOTO/TEXT button 38To switch modes between text and photo.

ARM LIGHT button37To turn on or off the light.

LOCK (W.BALANCE) indicator 38Lights when the white balance is locked.

W.BALANCE button 38To switch white balance settings betweenautomatic adjustment and lock.

CAMERA button 37

To select the camera source.Press again to return to the previous inputsource.

(Continued)

1

2

3

4

5

6

Camera control panel

1 2 3

4 5 6

Camera lens

Light

Focusing ring 38

CONTENTS 36Camera3) Turn the arm 6) Pull up the light

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(Continued)

Preparation of the document imagingcamera

1) Raise up the arm.

2) Stretch the arm.

3) Turn the arm.

4) Open the camera head.

5) Turn the camera head.

6) Pull up the light.

7) Turn the light.

Notes Never give shocks or impacts to the camera

or arm as this may cause breakdowns. While raising up the arm in step 2), be careful

not to hit your face or your body.

CONTENTS 37Camera

2 3

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Picture projection with the document imaging cameraPreparationDisplay the image as explained in PictureProjection . 21

Press ARM LIGHT.The light turns on.

Place a document (text,illustration) onto or around theprojector, and turn the camerahead to direction of thedocument.

Press CAMERA to select thecamera input mode.Pressing CAMERA on the camera controlpanel or INPUT on the main unit can alsoselect it.Camera is displayed.

Move the camera head toadjust the size of the picture.

You can project around the projector bymoving the arm and the camera head.

2

1

3

(Continued)

Up : To reduce.

Down : To enlarge.

4

AUTOSET

POINTER

PJ

MARKER LASER

M EN U E NTE R

KEYSTONEON/STANDBY

R-CLICKL-CLICK

VIDEO CAMERARGB

RESET FREEZERESIZE

ON/STANDBY MENU ENTER

SELECT/ADJUST

INPUT

ON

LAMP

TEMP

OVERLAY PHOTO/TEXT ARM LIGHT

LOCK W.BALANCE CAMERA

1

3

3

6

3

LCD PROJECTOR

LCD PROJECTOR

LCD PROJECTOR

L C

D

P R O J E C T O R

CONTENTS 38Camera

(C i d) Locking the white balance Correcting illuminated defects

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Focus on the picture byturning the focusing ring onthe camera head.

(Continued)

5

Press PHOTO/TEXT to selectthe mode of the document.PHOTO: when using a photograph.TEXT: AB when using a text.

When finished, turn off thelight and close it, and put backthe arm.Follow the steps of Preparation of the

document imaging camera in reverse.

NoteThe light turns off automatically when the armis leaned.

6

7

Locking the white balance

Normally, this camera automatically adjusts thecolor balance to project the picture. If theadjustment is not sufficient, follow the stepsbelow to lock the white balance.1) Project a white paper and enlarge it to

fill the screen.2) Press W.BALANCE to turn the LOCK

indicator on.The white balance is locked.To release the white balance, pressW.BALANCE again to turn the LOCKindicator off.

Notes When projecting a transparent draft such as

an OHP film or a small size document suchas a name card, etc., place the supplied padunder them.

When the arm is not raised up, the camerasource cannot be projected.

If you raise up the arm while the camera inputis selected, the color of the picture may varyfor an instant due to the white balanceadjustment. This is not malfunction.

If you put back the arm and raise it up whilethe white balance is locked (the LOCKindicator is lit), the projector releases thewhite balance but leaves the LOCK indicatoron. In this case, press W.BALANCE to restorethe indicator to the normal status.

Camera gain adjustment may improve viewof a camera subject which is too dark or vivid.32

Correcting illuminated defects

If there are some luminous dots on a projectedpicture, make the following correction.1) While the camera is active, cover the

camera lens with a black papercompletely.

2) Press OVERLAY and ARM LIGHT at thesame time.

Focusing ringN: NearF: Far

CONTENTS 39Camera

O l i j i W i h i h bl4

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Overlaying projection

When an RGB source is projected, you canoverlap your handwriting on it.

Preparation Display an RGB picture. Set the document imaging camera at the

ready. 36

Prepare a white paper to writeon.

Press OVERLAY.The camera source is overlaid on the

RGB picture.Project the paper using thecamera.

Write on the paper with a blueor red pen.The handwriting is superimposed on theRGB picture.

Notes Handwriting in colors except blue and red

cannot be displayed properly. Handwriting in fine lines may not be displayed

properly.

4

1

2

3

OVERLAY PHOTO/TEXT ARM LIGHT

LOCK W.BALANCE CAMERA

2

RGB picture

CONTENTS 40Maintenance

T bl i di ti ON Lit (red) ON Lit (red)

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If there is some problem inside the projector,the indicators light up or flash.

Trouble indications

ON Off or lit (red)LAMP TEMP

The power does not come on. Malfunction of the unit.

Unplug the power cord and call thedealer.

ON Lit (red)LAMP Lit (red)TEMP

The lamp turns off or does not light up. The lamps end, or malfunction of the

unit. Lamps life length is over, replace thelamp with new one. 42

Unplug the power cord and call thedealer.

ON Lit (red)LAMP TEMP Lit (red)

The power turns off or does not come on. The inside is too hot, or the projector has

been working in an area of hightemperature.

Place the projector correctly so theintake and exhaust fans holes are notcovered.

Turn the projector off, and leave it for

a while, and turn it on again. Clean the air filter. 41

ON Lit (red)LAMP TEMP Flashing (red)

The power turns off or does not come on. Trouble with the intake fan.

Unplug the power cord and call thedealer.

ON Lit (red)LAMP TEMP Flashing (orange)

The power turns off or does not come on. Trouble with the exhaust fan.

Unplug the power cord and call thedealer.

NoteBefore attempting any maintenance, unplug thepower cord.

ON IndicatorLAMP IndicatorTEMP Indicator

ON/STANDBY MENU ENTER

SELECT/ADJUST

INPUT

ON

LAMP

TEMP

CONTENTS 41Maintenance

Air filter lens and main unit3) Clean the air filter cover. Cleaning the lens

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Air filter, lens and main unit cleaning

CAUTIONIf you use the projector mounted on theceiling, ask the dealer to carry out themaintenance such as cleaning.

Cleaning the air filter

The filter under the air filter cover is the deviceto shut out dusts or dregs.Do not use the projector with the filter taken off.

Give a frequent clean especially to the air filter.(The cleaning period is once per about 50hours).

1) Unplug the power cord.

2) Take off the air filter cover.The filter is on the right side of the projector.Pull up the filter tabs.

Remove dust and stains with a vacuumcleaner.

Cleaners

nozzle

4) Attach the air filter cover.

Notes When the air filter is dusty, the ventilation is

impaired. This causes the temperature insidethe projector to rise, and may damage the

unit. Attach the air filter cover firmly after the

cleaning. If it is not set correctly, the dusts willenter and they will be projected andoverlapped on the picture.

Cleaning the lens

Use a blower or a lens cleaner to clean thelens.Never rub or tap the lens with a hard object asthe 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 ofsynthetic detergent and water, and finish witha soft, dry cloth.

Replacing the intake, exhaust fansand air filter

To maintain the efficiency of the projector,replace the intake and exhaust fans aboutevery two to three years.Ask the dealer for the replacement.

CONTENTS 42Maintenance

Lamp replacement 3 Take off the lamp cover on the Attach the lamp cover6

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Lamp replacement

The lamp will eventually begin to project darkor dull pictures and finally will not light up.(Lamps life length depends on the use

condition.) In such a case, replace the lampwith new one.

CAUTION If you use the projector mounted on the

ceiling, ask the dealer to carry out themaintenance such as cleaning orreplacement of the lamp.

When replacing, always use lamp TLPL6

(sold separately). For detail, refer to TLPL6instruction. If you have been using the projector, the

lamp will be very hot, and may cause burninjuries. Wait for the lamp to cool (for longerthan 1 hour) before replacing it.

1

2

Unplug the power cord.

Wait until the lamp gets coldenough.

3 Take off the lamp cover on thebottom panel.Loosen two screws, and pull off the lampcover.

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

Load a new lamp.Slide until it hits the bottom and tighten

the two fixed screws.

Attach the lamp cover.Slide the cover in place and tighten twoscrews.

Reset the lamp timer.Refer to the lamp instructions forresetting.

Notes The projector displays the total working time

at every 1,000 hours (only when plugged inand turned on; ex. >1000H , >2000H ).

The lamp should be replaced if the totalworking time exceeds about 2,000 hours.

Attach the lamp cover firmly after replacingthe lamp. If it is not set correctly, the powerwill 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 handsand do not jolt or damage it. Do not use anexhausted lamp.

4

5

6

7

1

2

1

2

2

1

3

21

CONTENTS 43Others

Before calling service The Brightness adjustment is at its

d k t The picture is out of focus.

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Before calling service personnel Check the following points before asking forsupport service.Refer also to Trouble indications. 40

The power does not come on.

The power cord is disconnected. Firmly plug in the power cord. 19

The lamp cover is not attached correctly. Attach the cover correctly. 42

The power turns off while using theprojector.

The ambient temperature of theprojection room is too high. Lower the ambient temperature of the

projection room, and turn the poweron.

No image appears.

The lens cover is on. Take off the lens cover. 19

The wrong input is selected. Select the input source correctly. 21

The muting mode is on. Press MUTE to restore the picture. 23

(Continued)

darkest. Make the Brightness adjustment. 27

The source is not correctly connected tothe projector. Connect the source correctly to the

projector. 16

No sounds are heard.

The wrong input is selected. Select the input source correctly. 21

The audio muting mode is on. Press MUTE to restore the sound. 23

The sound volume is at the minimum.

Adjust the sound volume on themenu. 33 The source is not correctly connected to

the projector. Connect the source correctly to the

projector. 16

The images are blurred. Focusing isuneven.

The lens is dirty. Clean the lens.

Use a lens cleaner to clean the lens. 41

Focus the picture. 21 The projection distance is not

appropriate. Adjust the distance properly. 19

The projecting light is not hitting thescreen squarely. Adjust the projecting direction so that

the light hits the screen squarely. 19 The Brightness, Contrast, Sharpness

or Phase adjustments are not correct. Make the Image or Picture

adjustments. 31 32

The pictures are dim.

The Brightness or Contrastadjustments are not correct. Make the Picture adjustments. 32

The lamp life is ending. Replace the lamp. 42

The colors are faint. The colors are strange.

The Color, Tint, R-Level, G-Level orB-Level adjustments are not correct. Make the Picture adjustments. 32

The lamp life is ending. Replace the lamp. 42

CONTENTS 44Others

(Continued)

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( )

Image does not appear when using thedocument imaging camera.

The wrong input is selected. Select the correct input source. 37

Image is out of focus or not clear whenusing the document imaging camera.

The camera lens is dirty. Clean the camera lens.

Use a lens cleaner to clean the lens. 41 The document imaging camera is out of

focus.

Focus the document imaging camera.38 Focus between main unit and screen is

not correct. Focus the picture by turning the

focusing ring. 21 The light is not on.

The image may not be projected clearly ifthe light is not on.

Turn on the light. 37

The remote control does not work.

The remote control is not facing theremote sensor.

Face the remote control transmittertoward the remote sensor on theprojector. 15

The remote control is too far. Operate within about 5 meters. 15

There is an obstruction between theremote control and the remote sensor. Remove the obstacle.

The batteries are exhausted. Replace the batteries. 14

The operating mode of the remotecontrol is not set correctly. Set the POINTER/PJ selector

according to the equipment you wantto control. 13

CONTENTS 45Others

Input Signal

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Input Signal

Mode determination and signal system

: full compatible : dot resizing display

: simplified display : high resolution serial transfer control

NTSCPAL/SECAMDigital broadcastingDigital broadcastingDigital broadcastingHi-Vision/Digital broadcastingPC98 StandardVGA-350VGA-400VGA 85Hz-1VGA 85Hz-2VGA 60HzVGA 72HzVGA 75HzVGA 85Hz-4MAC-13

SVGA 56HzSVGA 60HzSVGA 72HzSVGA 75HzSVGA 85HzMAC-16XGA 43Hz interlace

15.73415.62515.75031.50047.50033.75024.83031.47031.47037.86137.86131.47037.86137.50043.26935.000

35.15637.87948.07746.87553.67449.72435.522

664756

720/640720/640

12801920640640640640640640640640640640

800800800800800832

1024

59.94050.00060.00060.00060.00060.00056.42070.09070.09085.08085.08059.94072.80975.00085.00866.667

56.25060.31772.18875.00085.06174.550

43.479x2

484574480480720

1080400350400350400480480480480480

600600600600600624768

N/NN/NN/NN/NN/NN/NN/NP/NN/PP/NN/PN/NN/NN/NN/N

/

P/PP/PP/PP/PP/P

/ P/P

NTSCPAL/SECAMNTSC/DTV480iDTV480P/VGA60HzDTV720PHDTV/DTV1080iNEC24KTEXT70TEXT70TEXT85TEXT85VGA60VGA72VGA75VGA85MAC13

SVGA56SVGA60SVGA72SVGA75SVGA85MAC16XGA43i

VIDEO INVIDEO INRGB INRGB INRGB INRGB INRGB INRGB INRGB INRGB INRGB INRGB INRGB INRGB INRGB INRGB IN

RGB INRGB INRGB INRGB INRGB INRGB INRGB IN

Signal DefaultSynchronizingResolution (line)Frequency

Mode SystemHorizontal

(kHz)Remarks450/451

model650/651model

Vertical(Hz)

Horizontal Vertical H/V

CONTENTS 46Others

(Continued)

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Signal DefaultSynchronizingResolution (line)Frequency

Mode SystemHorizontal

(kHz)

Remarks450/451

model

650/651

model

Vertical

(Hz)Horizontal Vertical H/V

: full compatible : dot resizing display: simplified display : high resolution serial transfer control

XGA60XGA70XGA75XGA85MAC19SXGA75-1MAC21SXGA60-1SXGA85-1SXGA43iSXGA60-2SXGA75-2SXGA85-2UXGA60UXGA65UXGA70UXGA75

XGA 60HzXGA 70HzXGA 75HzXGA 85HzMAC-19SXGA 75HzMAC-21SXGA 60HzSXGA 85HzSXGA 43Hz interlaceSXGA 60HzSXGA 75HzSXGA 85HzUXGA 60HzUXGA 65HzUXGA 70HzUXGA 75Hz

48.36356.47660.02368.67760.19767.50068.68160.00085.93846.43363.98179.97691.14675.00081.13087.50093.750

60.00470.06975.02984.99774.87275.00075.06260.00085.002

43.436x260.02075.02585.02460.00065.00070.00075.000

10241024102410241024115211521280128012801280128012801600160016001600

768768768768768864870960960

10241024102410241200120012001200

N/NN/NP/PN/NN/NP/P

/ P/PP/PP/PP/PP/PP/PP/PP/PP/PP/P

RGB INRGB INRGB INRGB INRGB INRGB INRGB INRGB INRGB INRGB INRGB INRGB INRGB INRGB INRGB INRGB INRGB IN

Notes If the mode identification does not define the mode described on the chart above, adjust to the

projection details. If the mode identification is carried out correctly, a normal display may be not obtaineddepending on the signal frequency.

SXGA, UXGA signals can be projected since the projector has simplified compatibility with them.(However, letters and lines can be inequal or a par t can be missing. Some signals may not beprojected at all.)

Some computers may have output modes which are not compatible with this projector. Checkthe compatibility of the connectors, signal levels, timing, and resolutions.

(Continued)

CONTENTS 47Others

(Continued)

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Signal assignment

D-SUB 15 pin shrinking terminal

Input SignalVideo signal

Analog 0.7V(p-p) 75

Horizontal synchronizing signalTTL level (positive/negativepolarity)

Vertical synchronizing signal

TTL level (positive/negativepolarity)

Composite synchronizing signal

TTL level

Pin arrangements

Pin No.1

23456789

10111213

1415

Video input (Red)

Video input (Green)Video input (Blue)N.CGNDGND (Red)GND (Green)GND (Blue)N.CGNDGNDN.CHorizontal synchronizing/ composite synchronizing signalVertical synchronizing signalN.C

(Continued)

5 1

61115

10

CONTENTS 48Others

(Continued)

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RGB signal defaults

Ver Sync

The following signals are factory set as defaultsin each mode. However, some computers mayhave different timings than those in the chart.Make the necessary adjustments if the picturehas flickers or is blurred.

Timing chart

Video Timing (Horizontal)

Video

Hor Sync

Video Timing (Vertical)

NEC24kTEXT70TEXT70TEXT85TEXT85VGA60VGA72VGA75VGA85MAC13SVGA56SVGA60SVGA72SVGA75SVGA85MAC16XGA60XGA70XGA75XGA85MAC19

640 x 400640 x 350640 x 400640 x 350640 x 400640 x 480640 x 480640 x 480640 x 480640 x 480800 x 600800 x 600800 x 600800 x 600800 x 600823 x 624

1024 x 7681024 x 7681024 x 7681024 x 7681024 x 768

855050969648

1281208096

1288864

160152216160144176208180

640640640640640640640640640640800800800800800832

10241024102410241024

591414323216241656642440561632402424164820

6496966464964064566472

128120806464

136136969696

848800800832832800832840832864

10241056104010561048115213441328131213761320

24.8331.4731.4737.8637.8631.4737.8637.5043.2735.0035.1637.8848.0846.8853.6749.72

48.36356.47660.02368.67760.197

56.4270.0970.0985.0885.0859.9472.8175.0085.0166.6756.2560.3272.1975.0085.0674.55

60.00470.06975.02984.99774.872

21.05325.17525.17531.50031.50025.17531.50031.50036.00030.24036.00040.00050.00049.50056.25057.28365.00075.00078.75094.50073.200

255934604133281625392223232127392929283630

400350400350400480480480480480600600600600600632768768768768768

73813321

10911311

3711133113

822332333324633366333

440449449445445525520500509525625628666625631667806806800808804

Video

Mode ResolutionA

(Pixels)B

(Pixels)C

(Pixels)D

(Pixels)E

(Pixels)fh

(kHz)fv

(Hz)Clock(MHz)

G(Lines)

H(Lines)

I(Lines)

J(Lines)

K(Lines)

D

A C

E

B

J

G

K

H I

CONTENTS 49Others

Adjustments with RS-232C Command list

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j

Conditioning of the Projection Unit can also bedone by a computer via the RS-232C, as wellas by the remote control.

MeaningNo connectionSending dataReceiving dataData set readySignal groundData terminal readyConsent to sendRequest to send

SignalN.CTXDRXDDSRGNDDTRCTSRTS

Pin No.12345678Mini DIN 8-pin

(Main Unit)

Interface format

RS-232CNo parity + 8DATA + 1 STOP bitCommand shall be composed ofalphanumeric characters of ASCIIdescription. Use only capital letters.9600 bpsSTX (02h) Command (3Byte) ETX (03h)

One command only can be used in onecommunication.Acknowledge ACK (06h)Not Acknowledge NAK (15h)

CommunicationmethodData format

SpeedCommunicationformatReturn value

1

2

34

5

(Continued)

ClassificationNORMALNORMALNORMALNORMALNORMALNORMALNORMALNORMALNORMALNORMALNORMALNORMAL

NORMALRESIZERESIZERESIZERESIZERESIZERESIZERESIZERESIZERESIZERESIZE

CAMERACAMERACAMERACAMERACAMERACAMERAADJUSTADJUST

CommandPOFPONMOFMONAOFAONDOFDONFOFFONIN1IN2

IN3RS0RS1RS2RS3RS4PO0PO1PO2PO3PO4

CW0CW1CS0CS1CO0CO1ARSARG

MeaningPower OFFPower ONVideo audio mute OFFVideo audio mute ONAudio mute OFFAudio mute ONStatus display OFFStatus display ONFreeze OFFFreeze ONInput (RGB)Input (Video)

Input (Camera)Resize resetResize 1Resize 2Resize 3Resize 4Position resetPosition upper shiftPosition lower shiftPosition left shiftPosition right shift

Automatic W/B OFFAutomatic W/B ONText mode OFFText mode ONOverlaying mode OFFOverlaying mode ONAdjustment value resetAdjustment value increase

76

3

412

5

8

CONTENTS 50Others

(Continued)

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ClassificationADJUSTADJUSTADJUST

KEYSTONEKEYSTONE

ImageImageImageImageImagePicturePicturePicturePicture

PicturePicturePicturePicturePictureAudioAudioAudio

DefaultDefaultDefault

CommandALFAUPADWPKAPKSPATPVPPHPPPHPCKVBRVCLVCNVSH

VTNVLBVLGVLRCGNVOLVTRVBSLJPLENLFR

MeaningAdjustment value decreaseAdjustment value increaseAdjustment value decreaseKeystone automatic adjustmentKeystone manual adjustmentPanel automatic adjustmentVertical position adjustmentHorizontal position adjustmentPhase adjustmentClock adjustmentBrightness adjustmentColor adjustmentContrast adjustmentSharp adjustment

Tint adjustmentBlue level adjustmentGreen level adjustmentRed level adjustmentCamera gain adjustmentVolume adjustmentTreble adjustmentBass adjustmentJapanese display settingEnglish display settingFrench display setting

ClassificationDefaultDefaultDefaultDefaultDefaultDefaultDefaultDefaultDefaultDefaultDefaultDefaultDefaultDefault

DefaultDefaultDefaultDefaultDefaultDefaultDefaultDefaultDefaultSaveSave

CommandLGRLITLSPLP0PJ0PJ1PJ2PJ3KR0KR1KV0KV1KV2KV3

KV4KV5KV6KV7KV8KV9KVAMO0MO1DRSDSV

MeaningGerman display settingItalian display settingSpanish display settingPortuguese display settingFloor-mounted front projectionFloor-mounted rear projectionCeiling-mounted front projectionCeiling-mounted rear projectionRGB input mode (RGB)RGB input mode (Y/Pb/Pr)Video signal mode (Automatic)Video signal mode (60/NTSC/JAPAN)Video signal mode (60/NTSC/3.58)Video signal mode (60/NTSC/4.43)

Video signal mode (60/PAL/3.58)Video signal mode (60/PAL/4.43)Video signal mode (50/NTSC/3.58)Video signal mode (50/NTSC/4.43)Video signal mode (50/PAL/3.58)Video signal mode (50/PAL/4.43)Video signal mode (50/SECAM/4.43)OSD mute OFFOSD mute ONAdjustment value presetAdjustment value saving

CONTENTS 51Others

SpecificationsVIDEO INPUT

S-video signal : Mini DIN 4-pind l ( )

Projection lens

L Z i l F 1 8 2 1

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Main unit

Power requirementsAC 100 240V 50/60Hz

Power consumptionTLP450E, TXP450 : 220WTLP451E, TXP451 : 235W

TLP650E, TXP650 : 220WTLP651E, TXP651 : 235W

Mass TLP450E, TXP450 : 3.7 KgTLP451E, TXP451 : 4.5 Kg

TLP650E, TXP650 : 3.7 KgTLP651E, TXP651 : 4.5 Kg

DimensionsTLP450E, TLP650E, TXP450, TXP650 :318 x 87 x 232 (mm) (W/H/D)(Including the projecting sections)TLP451E, TLP651E, TXP451, TXP651 :318 x 87 x 288 (mm) (W/H/D)(Including the projecting sections)

Ambient environmentTemperature : 0 C to 35 CHumidity : 30% to 70% RH

Lamp UHP lamp 150W

Speaker 1W (monaural)

RGB INPUTRGB signal : (D-sub 15-pin)Audio: 1V(p-p), more than 22k ,3.5mm stereo mini jack

Video signal : 1V(p-p), 75 Audio : 1V(p-p), more than 22k ,RCA pin jack

MONITOR OUTPUTRGB signal : D-sub 15-pinAudio : 1V(p-p), less than 2.2k ,3.5mm stereo mini jack

CONTROL terminalMini DIN 8-pin (RS-232C)

Cabinet MaterialABS resin

Liquid crystal display

Projection system3-pannels transmission

Panel size0.9 inches

Driving systemTFT active matrix

Picture elementsTLP450E, TLP451E, TXP450, TXP451 :480,000 pixels (800 x 600 dots) x 3TLP650E, TLP651E, TXP650, TXP651 :786,432 pixels (1024 x 768 dots) x 3

Lens Zooming lens F = 1.8 2.1f = 36 47mm

Focusing Manual operation

Zooming Manual operation

Document imaging camera

Lens F = 1.8 2.3, f = 5.8 23.2mm

Focus Manual operation

Iris Auto/Level adjustment allowed

Image element1/3 inch CCD

Total picture elements810,000 pixels

Resolution Horizontal 1024, vertical 768

Lighting LED light

(Continued)

CONTENTS 52Others

(Continued)

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Accessories

Wireless remote control ............................... 1

AA size battery ............................................. 2

Power cord ................................................... 2

RGB cable ............................................ 1 (3m)

Adapter for Macintosh computers ................ 1

PC audio cable ..................................... 1 (3m)

Audio/Video cable ................................ 1 (3m)

Lens cover.................................................... 1

REMOTE MOUSE RECEIVER .................... 1

IBM/MAC mouse cable(for REMOTE MOUSE RECEIVER) ............. 1

PS/2 mouse adapter(for REMOTE MOUSE RECEIVER) ............. 1

MAC mouse adapter(for REMOTE MOUSE RECEIVER) ............. 1

USB mouse cable(for REMOTE MOUSE RECEIVER) ............. 1

Pointing rod .................................................. 1

Carrying case ............................................... 1

The design and specifications are subject tochange without notice.

TrademarksNEC, PC-98 series are trademarks of NECCorporation.IBM, DOS/V, VGA, SVGA, XGA, SXGA, UXGA

are trademarks or registered trademarks ofInternational Business Machines Corporation.Macintosh is a registered trademark of AppleComputer, Inc.Windows is a registered trademark of MicrosoftCorporations in the U.S. and other countries.

T O S H I B A C O R P O R A T I O N