Toshiba TLP 250, TLP550, TLP551 User Manual

Download

Page 1

OWNER’S MANUAL

3LCD DATA PROJECTOR

TLP550

CONTENTS

Before use

TLP551 TLP250 TLP251

(

WITH DOCUMENT IMAGING CAMERA

(

WITH DOCUMENT IMAGING CAMERA

)

TLP550/TLP250

Page 2

SAFETY PRECAUTIONS

CONTENTS

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT

EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. DANGEROUS HIGH VOLTAGES ARE PRESENT INSIDE THE ENCLOSURE. DO NOT OPEN THE CABINET. REFER SERVICING TO QUALIFIED PERSONNEL ONLY.

Before use

Page 3

IMPORTANT PRECAUTIONS

CONTENTS

Save Original Packing Materials

The original shipping carton and packing materials will come in handy if you ever have to ship your LCD projector. For maximum protection, repack the set as it was originally packed at the factory.

Avoid Volatile Liquid

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

Moisture Condensation

Never operate this unit immediately after moving it from a cold location to a warm location. When the unit is exposed to such a change in temperature, moisture may condense on the crucial internal parts. To prevent the unit from possible damage, do not use the unit for at least 2 hours when there is an extreme or sudden change in temperature.

Exemption Clauses

• Toshiba Corporation bears no responsibility in the case of damages arising from earthquakes, fire not liable to Toshiba Corporation, operating by third parties, other accidents, or use under abnormal conditions including erroneous or improper operation and other problems.

• Toshiba Corporation bears no responsibility for incidental damages (lost profit, work interruption, corruption or loss of the memory contents, etc.) arising from the use of or the inability to use this unit.

• Toshiba Corporation accepts no liability whatsoever for any damages arising from not having followed the descriptions in this Owner’s Manual.

• Toshiba Corporation accepts no liability whatsoever for any damages arising from malfunctions arising from combination with equipment or software that is not related to Toshiba Corporation.

In the spaces provided below, record the Model and Serial No. located at the bottom of your LCD projector.

Model No.

Retain this information for future reference.

Serial No.

Before use

Page 4

IMPORTANT SAFETY INSTRUCTIONS

CONTENTS

CAUTION: PLEASE READ AND

OBSERVE ALL WARNINGS AND INSTRUCTIONS GIVEN IN THIS OWNER’S MANUAL AND THOSE MARKED ON THE UNIT. RETAIN THIS BOOKLET FOR FUTURE REFERENCE.

This set has been designed and manufactured to assure personal safety. Improper use can result in electric shock or fire hazard. The safeguards incorporated in this unit will protect you if you observe the following procedures for installation, use and servicing. This unit is fully transistorized and does not contain any parts that can be repaired by the user.

DO NOT REMOVE THE CABINET COVER, OR YOU MAY BE EXPOSED TO DANGEROUS VOLTAGE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL ONLY.

1. Read Owner’s Manual

After unpacking this product, read the owner’s manual carefully, and follow all the operating and other instructions.

2. Power Sources

This product should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply to your home, consult your product dealer or local power company. For products intended to operate from battery power, or other sources, refer to the operating instructions.

3. Source of Light

Do not look into the lens while the lamp is on. The strong light from the lamp may cause damage to your eyes or sight.

4. Ventilation

Openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to protect it from overheating, and these openings must not be blocked or covered. The openings should never be blocked by placing the product on a bed, sofa, rug or other similar surface. This product should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer’s instructions have been adhered to.

Before use

Continued

Page 5

IMPORTANT SAFETY INSTRUCTIONS (continued)

CONTENTS

5. Heat

The product should be situated away from heat sources such as radiators, heat registers, stoves, or other products (including amplifiers) that produce heat.

6. Water and Moisture

Do not use this product near water – for example, near a bath tub, wash bowl, kitchen sink, or laundry tub; in a wet basement; or near a swimming pool and the like.

7. Cleaning

Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.

8. Power-Cord Protection

Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit from the product.

9. Overloading

Do not overload wall outlets; extension cords, or integral convenience receptacles as this can result in a risk of fire or electric shock.

10. Lightning

For added protection for this product during storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet. This will prevent damage to the product due to lightning and power-line surges.

Before use

Continued

Page 6

IMPORTANT SAFETY INSTRUCTIONS (continued)

S3125A

CONTENTS

11. Object and Liquid Entry

Never push objects of any kind into this product through openings as they may touch dangerous voltage points or shortout parts that could result in a fire or electric shock. Never spill liquid of any kind on the product.

12. Do not place the product vertically

Do not use the product in the upright position to project the pictures at the ceiling, or any other vertical positions. It may fall down and dangerous.

13. Stack Inhibited

Do not stack other equipment on this product or do not place this product on the other equipment. Top and bottom plates of this product develops heat and may give some undesirable damage to other unit.

14. Attachments

Do not use attachments not recommended by the product manufacturer as they may cause hazards.

15. Accessories

Do not place this product on an unstable cart, stand, tripod, bracket, or table. The product may fall, causing serious injury to a child or adult, and serious damage to the product. Use only with a cart, stand, tripod, bracket, or table recommended by the manufacturer, or sold with the product. Any mounting of the product should follow the manufacturer’s instructions, and should use a mounting accessory recommended by the manufacturer. A product and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the product and cart combination to overturn.

Before use

Continued

Page 7

IMPORTANT SAFETY INSTRUCTIONS (continued)

CONTENTS

16. Damage Requiring Service

Unplug this product from the wall outlet and refer servicing to qualified service personnel 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. Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to its normal operation.

e) If the product has been dropped or

damaged in any way.

f) When the product exhibits a distinct

change in performance – this indicates a need for service.

17. If glass components, including lens and lamp, should break, contact your dealer for repair service.

This product incorporates glass components, including a lens and a lamp. If such parts should break, please handle with care to avoid injury and contact your dealer for repair service. The broken pieces of glass may cause to injury.

In the unlikely event of the lamp rupturing, thoroughly clean the area around the projector and discard any edible items placed in that area.

18. Servicing

Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.

19. Replacement Parts

When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards. (Replacement of the lamp only should be made by users.)

20. Safety Check

Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine that the product is in proper operating condition.

Before use

Continued

Page 8

IMPORTANT SAFETY INSTRUCTIONS (continued)

CONTENTS

21. Do not get your hands between the camera arm and the main unit when setting the camera arm back in its original position.

To avoid injury, be careful not to get your hands caught when setting the camera arm back in its original position. Families with children should be particularly careful.

22. Do not carry by the camera arm.

Do not carry the projector by the camera arm. Doing so can result in damage or injury.

23. Do not leave documents on the unit or near of the air exhaust for long periods of time.

The heat could erase or discolor the letters on a thermal paper.

24. Do not move the projector while the arm is still erect.

Always store the arm back in position when moving the projector. Otherwise injury or damage may result.

25. Do not look into the arm light while it is lit.

The strong light may cause damage to your eyes or sight.

Before use

Page 9

Power supply cord selection

CONTENTS

If your line voltage is 220 to 240V, use one of the following types of cable.

Plug configuration

Plug type

EURO 240V 10 – 15A

UK 240V 6A

Australian 240V 10A

North American 240V 15A

Line voltage

220 – 240V

200 – 240V

Plug configuration Plug type

EURO

Line voltage

220 – 240V

Use a 5A fuse which is approved by ASTA or BSI to BSI362.

Always replace the fuse cover after changing the fuse.

Before use

Switzerland 240V 6A

200 – 240V

Page 10

CONTENTS

COVER

Before use

SAFETY PRECAUTIONS ...................................................... 2

IMPORTANT PRECAUTIONS ............................................... 3

IMPORTANT SAFETY INSTRUCTIONS ............................... 4

Power supply cord selection ............................................... 9

Contents .............................................................................. 10

Names of each part on the main unit................................ 11

Names of each part on the remote control ...................... 14

Loading batteries................................................................ 15

Remote control operation .................................................. 16

Installation and connections

Floor-mounted projector placement ................................. 17

Lens shift function ............................................................. 20

Projector placement angle adjustment (Foot adjuster) .. 21

Ceiling-mounted projector placement .............................. 22

Connecting a computer .................................................... 23

Connecting video equipment ............................................ 24

Projector operation control by a computer...................... 26

Operations

Projection on the screen.................................................... 27

Turning the power off ......................................................... 32

Adjusting the picture automatically.................................. 33

Correcting the keystone distortion ................................... 34

Cutting off the picture and sound temporarily ................ 35

Freezing the picture ........................................................... 36

Enlarging the picture size .................................................. 37

Displaying PIP Sub-pictures .............................................. 38

Displaying Information....................................................... 39

Operating the presentation mode ..................................... 40

Adjustments & Settings

Before use

Operating the menu screen ............................................... 42

GUIDE MENU adjustments and settings .......................... 44

FULL MENU adjustments and settings - Picture ............. 45

FULL MENU adjustments - Position ................................. 46

FULL MENU adjustments - Color ...................................... 47

FULL MENU adjustments and settings - Audio ............... 48

FULL MENU adjustments and settings - Display ............ 49

FULL MENU settings - Default setting .............................. 50

FULL MENU settings - Reset ............................................. 51

PIP menu setting ................................................................ 52

Document imaging camera

Part names (of the document imaging camera model) ... 53

Preparation of the document imaging camera ................ 54

Picture projection with the document imaging camera .. 55

Locking the white balance ................................................. 58

Correcting illuminated defects .......................................... 59

Maintenance

Trouble indications ............................................................ 60

Air filter cleaning ................................................................ 61

Lens and main unit cleaning ............................................. 63

Lamp replacement .............................................................. 64

Others

Before calling service personal ........................................ 66

Pin assignment of COMPUTER connector....................... 68

Applicable signal ................................................................ 69

Controlling the projector by using RS-232C .................... 71

Specifications ..................................................................... 76

Page 11

Names of each part on the main unit

CONTENTS

CAUTION

Openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to protect it from overheating, and these openings must not be blocked or covered.

Infrared remote sensor

Zooming lever

Focusing ring

AC IN socket

Air intake

Left side

Speaker

Lens

The explanation here is only for the model without the document imaging camera. For the model with the document imaging camera, refer to

Air intake

Lens shift dial

Control panel

Front side

Right side

Air exhaust

Lens cover

Rear side

Before use

Infrared remote sensor

Carrying handle

Open to carry the projector.

Anti-theft lock hole

Foot adjuster

Foot adjuster release button

Note

The air exhaust discharges high temperature air. Do not put anything around the air exhaust, otherwise it may deform due to the high temperature air.

Continued

Page 12

Names of each part on the main unit (continued)

CONTENTS

To display the menu screen and/or select operations on the menu screen.

Use the selection buttons and the EXIT button to enlarge the image.

EXIT button

Selection buttons

ENTER button

MENU button

INPUT button

To select the input source.

Before use

ON/STANDBY button

3227

To turn the projector on or off (standby).

ON indicator

LAMP indicator

TEMP indicator FAN indicator

ON / STANDBY

27 32 60

To indicate the status of the projector.

27 32 60

VOL/ADJ buttons

To set and/or adjust values on the menu. To adjust the volume when the menu is not

42 31

displayed.

AUTO SET button

VOL / ADJ

To adjust the computer input image automatically.

KEYSTONE button

To correct the keystone distortion of the picture.

Top side

Control panel

Continued

Page 13

Names of each part on the main unit (continued)

CONTENTS

AUDIO jack -

(ø 3.5mm stereo mini-jack) To enter audio signal from a computer or a video equipment.

USB connector

To connect to a USB connector of a computer when using the presentation mode.

CONTROL connector

23 25

26 71

(RS-232C connector)

To connect a computer to control the projector.

CONTROL

USB S-VIDEOVIDEOAUDIO

VIDEO jack

To enter video signal from a video equipment, etc.

S-VIDEO connector

To enter S-Video signal from video equipment, etc.

COMPUTER connector

To enter RGB signal from a computer, etc or component video signal (Y/P Signal) from a video equipment.

(

COMPUTER

B/PR

Y/P

23 25

B/PR

)

Before use

Left side

Page 14

Names of each part on the remote control

CONTENTS

INPUT button

To select the input source.

KEYSTONE button

To correct the keystone distortion of the picture.

FREEZE button

To freeze the picture.

PIP button

To display the video input image as a small size picture in the computer image display window.

MUTE button

To cut off the picture and sound temporarily.

VOL/ADJ buttons

To set and/or adjust values on the menu. To adjust volume when the menu is not displayed.

ON /

INPUT

KEYSTONE AUTO SET

FREEZE

PIP

ENTER

MUTE

CALL

VOL / ADJ

CT-90106

STANDBY

RESIZE

EXIT /

P.MODE

Remote control transmission part

CLASS 1 LED PRODUCT

ON/STANDBY button

To turn the projector on or off (Standby).

AUTO SET button

To adjust the computer input image automatically.

RESIZE buttons

To enlarge the picture size.

CALL button

To display the information.

27 32

MENU button

To display the menu screen

Selection button

EXIT button

ENTER button

and/or select the operation on the menu screen.

Use the selection buttons and EXIT button to enlarge the image and to operate

the presentation mode.

Before use

42 43

Page 15

Loading batteries

Notes

Using batteries incorrectly can cause them to leak 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 any 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 out of the remote control.

• When the remote control stops working or only works at very close range, replace all the batteries with new ones.

• When replacing the batteries, use longer life alkaline batteries.

• If a battery has leaked, carefully wipe off any residue inside the battery case before loading new batteries.

Bottom side

CONTENTS

Open the cover.

Install the batteries.

Make sure that the +/– polarities match the illustration in the compartment.

Before use

Attach the cover.

Page 16

Remote control operation

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

Rear side

Front side

About

INPUT

MUTE

SET

CALL

RESIZE

CONTENTS

Before use

About

INPUT

PIP

MUTE

SET

CALL

RESIZE

ENTER

CT-90072

EXIT

About

PIP

ENTER

CT-90072

EXIT

Notes

• The remote control may not operate when there is sunlight or other strong light such as a fluorescent lamp shining on the projector’s remote sensor.

• Operate the remote control from a position where 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 the location being used or the surroundings.

At such times, change the direction of the remote control to the projector and retry the operation.

Page 17

Floor-mounted projector placement

CONTENTS

There are two ways to place the floor-mounted projector. When the projector is mounted in the rear projection mode, the picture is reversed. Set the “Projection mode” (on the menu screen)

according to the projection method.

For the ceiling-mounted projector placement, refer to the page

At shipping from factory, it is set for the Floor-mounted front projection.

Installation and

connections

Floor-mounted front projection

Viewing a picture projected on the front of the screen from a floor installation.

Viewer

Floor-mounted rear projection

Viewing a picture projected through the back of the screen from a floor installation.

Translucent screen

)

CONTROL

USB

AUDIO

COMPUTER (Y/PB/PR

S-VIDEOVIDEO

Viewer

Continued

Page 18

Floor-mounted projector placement (continued)

Place the projector on a steady, level surface such as a table.

To obtain proper screen projection, place the projector so that the light beam hits the screen squarely.

CONTENTS

Top view

Screen

90°

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

VOL / ADJ

ON / STANDBY

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

Determine the screen size projected on the screen.

The projection size depends on the distance between the lens and the screen. Adjust the projection size by changing the distances as shown below.

Projection size x 20.32 - 31

1000

Projection size x 24.38 - 32

1000

Limit: 0.70m < a < 3.63m

Screen

90°

a (min.) =

a (max.) =

a: Distance between the lens and the screen (m)

Screen

90°

Side view

• The values are approximations.

a (m)

Projection size

(inches)

30 36 50

80 100 120 150 180

Minimum

(At maximum zoom)

–

0.70

0.98

1.59

2.00

2.41

3.02

3.63

Installation and

connections

Maximum

(At minimum zoom)

0.70

0.85

1.19

1.92

2.41

2.89

3.63

–

Note

You can adjust the vertical projection position with the lens shift dial.

Continued

Page 19

Floor-mounted projector placement (continued)

ON / STANDBY

Connect the power cord.

• Insert one end into the AC IN socket on the projector.

• Insert the other end into a wall outlet.

The three indicators, TEMP, LAMP, and ON, light in green for several seconds and then the ON indicator lights in orange and the projector turns to the standby mode.

Do not perform any operations while the three indicators are lit green.

Light (Orange)

Power cord (Supplied)

Take off the lens cover.

CONTENTS

Installation and

connections

Notes

• When the projector is moved from a cold location to a warm location, or when the ambient temperature in the projection room has risen suddenly, moisture may condense on the lens or the internal optical section to blur the projected pictures. In such a case, leave the projector for an adequate time (1 to 2 hours, depending on the room’s condition) before using it, so it adjusts to the ambient temperature.

• If the screen is exposed to direct sunlight or other strong light, the projected picture will become too faint to see. Shut out the light with curtains or by other means.

• If the screen and the projector are not installed properly, the projected picture may be distorted.

Page 20

Lens shift function

When turning the lens shift dial, the lens moves to upward or downward and the projection position on the screen is to be adjusted. At shipping from factory, it is set to the state turned clockwise fully (the highest projection position). Refer to “Projection on the screen”

, and adjust it after projecting a picture.

CONTENTS

Lens shift dial

When the lens shift dial is turned counterclockwise fully, the projection position becomes the lowest.

50%

90°

50%

Installation and

connections

When the lens shift dial is turned clockwise fully, the projection position becomes the highest. At shipping from factory, the lens shift dial is set to this state.

90%

90°

10%

Notes

• Never give strong force to the lens shift dial as this may cause malfunction.

• At the ceiling-mounted projector placement

shift dial becomes contrary from the case of the floor-mounted projector placement.

, the relation between the moving direction of the projection position and the turning direction of the lens

Page 21

Projector placement angle adjustment (Foot adjuster)

CONTENTS

The tilt of the projector can be adjusted using the foot adjuster. Adjust this when the highest position by the lens shift dial insufficient. Refer to “Projection on the screen”

Foot adjuster

Foot adjuster release button

, and adjust the foot adjuster after projecting a picture.

Lift the front of the projector until the desired tilt angle is obtained and hold down the foot adjuster release button.

The foot adjuster will extend. Release the button to lock in position.

Turn the foot adjuster to make fine adjustment to the height.

Turn clockwise to lift up. Turn counterclockwise to lower.

Installation and

connections

Lift up

Lower

Notes

• To put the foot adjuster back, hold down the foot adjuster release button and lower the front slowly.

• Be sure to hold the projector when putting the foot adjuster back so as not to let the front fall on your fingers.

• Do not tilt the projector at an angle exceeding the range adjustable by the foot adjusters, since the life duration of the lamp may be shortened.

Page 22

Ceiling-mounted projector placement

CAUTION

When a ceiling mount is required, please consult with the dealer.

CONTENTS

Installation and

connections

Ceiling-mounted front projection

Viewing a picture projected on the front of the screen from a ceiling installation.

COMPUTER (Y/PB/PR

S-VIDEOVIDEO

CONTROL

USB

AUDIO

)

Ceiling-mounted rear projection

Viewing a picture projected through the back of the screen from a ceiling installation.

Viewer

Translucent screen

Perform the “Projection mode” setting on the menu screen for the projection method.

Note

The relation between the projection size and the distance to the screen is the same as that of the floor-mounted projection mode

Viewer

Page 23

Connecting a computer

You can project the picture from the computer. Check that the power supplies for the projector and for the computer are off before connecting the cables.

COMPUTER connector

CONTROL

USB S-VIDEOVIDEOAUDIO

For use as both analog RGB and Y/P

COMPUTER

)

(

B/PR

Y/P

set for use as analog RGB input.

AUDIO jack For use as audio signal of all input sources.

To COMPUTER connector Be sure to connect in the proper direction.

To monitor port

B/PR input. At shipping from factory, it is

Computer

CONTENTS

Installation and

connections

RGB cable (supplied)

To AUDIO jack

Audio cable (supplied)

ø3.5mm stereo mini-jack To audio output port

Notes

• The projector cannot be connected to a computer without an analog RGB connector. For details, refer to the computer manual.

• You may not be able to connect some computers to the projector. For details, consult the dealer.

• When connecting to a Macintosh computer, some models may need a Mac adapter for connection.

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

resolutions, etc.

Page 24

Connecting video equipment

You can project the picture from video equipment. Check that the power supplies for the projector and for the video equipment are off before connecting the cables.

CONTENTS

CONTROL

USB S-VIDEOVIDEOAUDIO

To AUDIO jack

(

Y/P

COMPUTER

To S-VIDEO connector

Be sure to connect in the proper direction.

(Yellow) To VIDEO jack

)

B/PR

VIDEO jack

S-VIDEO connector

AUDIO jack For use as audio signal of all input sources.

Video cable (supplied)

To S-video output

S-video cable (not supplied)

Audio cable (supplied)

Installation and

connections

Video equipment

Pin plug (red) To audio output (R)

Pin plug (white) To audio output (L)

Pin plug (yellow) To video output

Note

The S-VIDEO connector and VIDEO jack can be used independently, but the audio input jack is used for all input sources.

Continued

Page 25

Connecting video equipment (continued)

You can project the picture from video equipment with component video output jack. Check that the power supplies for the projector and for the video equipment are off before connecting the cables.

CONTENTS

CONTROL

USB S-VIDEOVIDEOAUDIO

To AUDIO jack

(

Y/P

COMPUTER

To COMPUTER connector

Be sure to connect in the proper direction.

Audio cable (supplied)

COMPUTER connector For use as both analog RGB and Y/P

)

B/PR

set for use as analog RGB input. Change the setting on the menu screen when using as Y/P

AUDIO jack For use as audio signal of all input sources.

Monitor cable Mini D-sub 15P-BNC (Not supplied)

Adapter BNC-pin (Not supplied)

B/PR

input. At shipping from factory, it is

B/PR

input.

Video equipment (DVD player, etc.)

(Green) To Y video output

(Blue) To P

video output

(Red) To P

video output

Pin plug (red) To audio output (R)

Pin plug (white) To audio output (L)

Installation and

connections

Page 26

Projector operation control by a computer

CONTENTS

You can control the projector by a computer connected with the control cable supplied.

Check that the power supplies for the projector and for the computer are off before connecting the cables.

CONTROL

USB S-VIDEOVIDEOAUDIO

)

(

COMPUTER

B/PR

Y/P

To CONTROL connector

Be sure to connect in the proper direction.

CONTROL connector

Control cable (supplied)

To RS-232C port

Installation and

connections

Computer

Note

Do not connect any cable other than the exclusive one supplied.

Page 27

Projection on the screen

CONTENTS

CAUTION – Do not look into the projection

lens while operating the projector.

Remote control

ON /

MUTE

CALL

VOL / ADJ

CT-90106

STANDBY

RESIZE

EXIT /

P.MODE

INPUT

KEYSTONE AUTO SET

FREEZE

PIP

ENTER

Preparation

Install and connect the projector properly.

Take off the lens cover.

ON/STANDBY

Press ON/STANDBY.

The projector turns on and the ON, LAMP and FAN indicators light in green.

(The LAMP indicator blinks while the lamp is warming up.)

(Green) (Green) (Green) (Green) (Green)(Green

Flashing)

The lamp lights and the start up display appears.

ON / STANDBY

Operations

Control panel

(Main unit side)

ON / STANDBY

VOL / ADJ

Indicators

Notes

• The startup screen disappears when you push the EXIT button or wait for a while. You can also set the startup screen not to be displayed on the menu screen.

• When a projector is used for the first time, the language selection menu is displayed after the startup screen disappears. Set it up with procedures 2 and 3 on the next page.

Continued

Page 28

Projection on the screen (continued)

When a projector is used for the first time, the language selection menu, which is to select a language for displaying menus or messages, is displayed. Select a desired language. (At shipping from factory, it is set to English.)

CONTENTS

2,3

Remote control

ON /

MUTE

STANDBY

CALL

RESIZE

INPUT

KEYSTONE AUTO SET

FREEZE

PIP

ENTER

Select a desired language with the selection buttons (

), and

press ENTER.

A menu confirming the selection result is displayed in the selected language.

Operations

Press ENTER to confirm.

Press EXIT to return to step 2 if you want to re-select a language.

VOL / ADJ

ENTER

Control panel

(Main unit side)

CT-90106

ON / STANDBY

VOL / ADJ

EXIT /

P.MODE

Notes

• The language selection menu will not be displayed on the second and subsequent times you turn on the power. However, if “Reset all”

is executed, the language selection menu will

be displayed when the power is turned on next.

• The language can also be selected on the menu screen.

• This Owner’s manual is described on the supposition that English was selected.

Turn on the connected equipment and put it in playback mode.

Select “Cancel” or install driver contained in the supplied CD-ROM, when the dialog box of the Add New Hardware Wizard screen appears on the computer when connecting a computer. (The supplied CD-ROM contains a driver information file named TOSHIBA_TLP.inf. Click the Browse button of the dialog box to find and designate this file.)

22,3

Continued

Page 29

Projection on the screen (continued)

Select the input source to project. There are two kinds of methods as follows (5-a and 5-b.)

Remote control

INPUT

5-a,5-b

KEYSTONE AUTO SET

FREEZE

ENTER

5-a

ON /

STANDBY

MUTE

PIP

CALL

RESIZE

Note

VOL / ADJ

CT-90106

EXIT /

P.MODE

5-b

The types of input sources selected when the INPUT button is pressed repeatedly can be set from the menu screen.

5-b

INPUT

Select the input source by pressing INPUT repeatedly.

At shipping from factory, “Analog RGB” connected to COMPUTER connector or “Video” connected to VIDEO Jack can be selected. (You can select “Camera” when using the model with a document imaging camera.)

The icon and the name of the selected input source appear on the screen.

Press INPUT and hold for two seconds.

The input source selection menu appears.

CONTENTS

Operations

Control panel

(Main unit side)

ON / STANDBY

VOL / ADJ

5-a,5-b 5-b

Select the input source to project with the selection buttons (

ENTER

Regardless of the contents of input source settings on the menu screen, all the input sources are displayed here for selection.

Press ENTER.

A picture of the selected input source is projected. When a sound signal source is also connected, sound is

emitted from the speaker.

Continued

Page 30

Projection on the screen (continued)

Notes

(Signal sent from the computer)

• If you project an image from a computer with an LCD screen while monitoring the image on the computer, the image may not be projected properly, depending on the computer model.

In this case, turn off the computer display. For details on controlling the computer display, etc., refer to the computer’s manual and description on the software for the computer used.

• The TLP550/TLP551 projects an image by XGA signal (1024 x 768) in full screen. The image quality from a computer signal other than XGA may be inferior. It is recommended to set the external monitor connected to the computer to XGA mode (1024 x 768).

• The TLP250/TLP251 projects an image by SVGA signal (800 x 600) in full screen. The image quality of a computer signal except SVGA may deteriorate. It is recommended to set the external monitor connected to the computer to SVGA mode (800 x 600).

• The projector can be also applied to DDC2B (Display Data Channel 2B). If your computer is applied to the DDC, start up your computer after turning on the projector. If the order is reversed, the computer may not output any signal.

Adjust the picture size by turning the

zooming lever.

Turn to the right to enlarge the picture. Turn to the left to reduce the picture.

CONTENTS

Operations

Focus on the picture by turning the

focusing ring.

A still picture is recommended for focusing.

Continued

Page 31

Projection on the screen (continued)

CONTENTS

Remote control

KEYSTONE AUTO SET

Control panel

(Main unit side)

INPUT

FREEZE

ENTER

PIP

MUTE

CALL

VOL / ADJ

CT-90106

ON / STANDBY

VOL / ADJ

ON /

STANDBY

RESIZE

EXIT /

P.MODE

VOL/ADJ

Press VOL/ADJ (+/-) to adjust volume.

Press the (+) button to increase volume.

Press the (

) button to decrease volume.

Notes

• To change the projecting angle, adjust the foot adjuster.

• If the screen image suffers keystone distortion, press the KEYSTONE button to adjust the

distortion.

• Due to lamp characteristics, flickers may occasionally occur in a picture. This is not malfunction of the unit.

• The lamp may rarely burst with a loud sound.

• The projector’s liquid crystal panel is made using extremely advanced technology, but there

may be black spots (pixels that do not light) or bright spots (pixels that are constantly lit) on the panel. Please note that these are not malfunctions.

• When trying to press a button whose operation is not available, the

• When supplying the signal not compatible with the projector, the

• When signals are not input from the input source, the

icon appears.

• The projector may stop operating if the surrounding temperature is too high or if the air filter is clogged with dust.

About the LCD Panel

The life of the LCD panel is limited. Take care over the points below so as to use the panel for years.

• To prolong the life of this panel, never fail to turn the power off when the panel is not in use and make sure that the lamp has gone out. The state of the lamp being extinguished helps enhance the effect of energy saving.

• If the air filter is stained and is clogged up, the main unit inner temperature rises. As a result, the life of the LCD is shortened and a malfunction may also occur.

Clean the air filter from time to time

and replace it regularly. It is recommended that

this replacement be done at the time of replacing a lamp. (Ask a dealer where the unit was purchased or your nearby service station about an air filter for replacement.)

Operations

Page 32

Turning the power off

CONTENTS

1,2

Remote control

Control panel

(Main unit side)

ON /

MUTE

CALL

VOL / ADJ

CT-90106

ON / STANDBY

VOL / ADJ

STANDBY

RESIZE

EXIT /

P.MODE

INPUT

KEYSTONE AUTO SET

FREEZE

PIP

ENTER

1,2

ON/STANDBY

To protect the light source lamp, the LAMP indicator blinks as long as

a minimum of cooling is necessary. The power cannot be turned back

Press ON/STANDBY after using the projector.

An instruction message for turning the power off appears on the screen and disappears after a while. When the message disappears, operation becomes invalid.

Press ON/STANDBY again.

Cooling starts. Once cooling is completed, the LAMP and FAN indicators turn off and the standby mode is set. (The ON indicator turns in orange.)

LAMP

(Orange) (Orange)

A B C

(Green)

Flashing

FAN

(Green) (Green)

LAMP

FAN

(Orange)

LAMP

(Off)(Off)

FAN

(Off)

Operations

on during this time. Unplugging the power cord at this time will shorten the lamp’s duration life.

The cooling fan continues to run for a while to expel the heat remaining

inside. If you are in a hurry, however, you may unplug the power cord at this time.

Indicators

The standby mode is set.

Notes

• The projector consumes about 15W of power in the standby mode. We recommend you unplug the power cord when not using the projector for long periods of time.

• Be sure that the LAMP indicator has turned off before unplugging the power cord. Cutting the power by unplugging the power cord while the projector is operating or the light source lamp is being cooled will shorten the lamp’s duration life. Should a fault or some other irregularity arise with this unit, unplug the power cord.

• When reinserting the power plug before the lamp has cooled, please wait until the lamp has cooled sufficiently before use. When the lamp is at a high temperature, it may not light and it’s life duration will be shortened.

Page 33

Adjusting the picture automatically

You can adjust the optimum horizontal position, vertical position, sampling phase and sampling frequency for projecting analog RGB signals at the touch of a button.

CONTENTS

Remote control

Input full screen video signals from the input source (computer) and project the image.

Adjustments may not be performed properly for images that are

ON /

MUTE

CALL

STANDBY

AUTO SET

RESIZE

AUTO SET

INPUT

KEYSTONE

FREEZE

PIP

VOL / ADJ

ENTER

CT-90106

EXIT /

P.MODE

Notes

• Automatic adjustment may not be performed properly for signals other than those computers’ signals with which the projector is compatible.

• The horizontal position, vertical position, sampling phase and sampling frequency can also be adjusted from the menu screen

Control panel

(Main unit side)

ON / STANDBY

VOL / ADJ

* Sampling frequency

Analog RGB signals input from the computer are converted into digital signals inside the projector. The sampling frequency is the number of times per second the analog signals are converted into digital signals. In order to capture (sample) each individual dot of the computer’s signals, the sampling frequency must be adjusted to match the computer’s dot clock frequency. If this adjustment is off, details of the image details may be blurred, a striped pattern may appear if images with many vertical lines are displayed, or the image’s width may change. For computer signals with which are projector-compatible, the sampling frequency is adjusted automatically even when the AUTO SET button is not pressed.

AUTO SET

not displayed on the entire screen or for extremely dark images.

Press AUTO SET.

The horizontal position, vertical position, sampling phase and sampling frequency are adjusted automatically.

The icon

appears during signal processing.

Operations

* Sampling phase

The sampling phase is the timing at which the computer’s analog RGB signals are sampled. If the sampling phase is off, the individual dots cannot be sampled at the proper timing, resulting in blurred or flickering images.

Page 34

Correcting the keystone distortion

A picture may be expanded on the upper side if projected upward from the projector lifted up by the foot adjuster. The projector can correct this keystone distortion.

CONTENTS

Before correction

After correction

Remote control

ON /

INPUT

KEYSTONE AUTO SET

FREEZE

PIP

ENTER

MUTE

CALL

VOL / ADJ

CT-90106

STANDBY

RESIZE

EXIT /

P.MODE

KEYSTONE

Press KEYSTONE.

The keystone adjustment menu appears. (This menu is the same as the sub-menu which is displayed

when “Correct the keystone distortion of the screen” is selected from GUIDE MENU.

)

Operations

Adjust the distortion with the selection buttons (

Control panel

(Main unit side)

ON / STANDBY

VOL / ADJ

EXIT

Notes

• Turn the lens shift dial clockwise fully before using the foot adjuster.

• Due to digital correction processing, some of the information may dropped or the picture quality may be degraded depending on the keystone correction setting or the contents of the signal source.

/ ).

: The upper part of the screen shrinks.

: The upper part of the screen expands.

To finish the adjustment, press EXIT repeatedly until the menu disappears.

Page 35

Cutting off the picture and sound temporarily

The image and sound of this projector can be turned off if you wish to temporarily project the image from another projector or an OHP, etc., onto the screen.

CONTENTS

Remote control

ON /

CALL

VOL / ADJ

CT-90106

STANDBY

RESIZE

EXIT /

P.MODE

INPUT

KEYSTONE AUTO SET

FREEZE MUTE

PIP

ENTER

MUTE

Press MUTE.

The sound and picture are cut off temporarily. To cancel the mute mode, press MUTE again. The image and

sound will be output.

The

icon appears in the mute mode.

Note

The mute mode is cancelled if another operation is performed during the mute mode.

Operations

Page 36

Freezing the picture

CONTENTS

You can freeze the image being projected. Use this function to stop moving images from a video recorder during presentations.

FREEZE

Remote control

ON /

CALL

VOL / ADJ

CT-90106

STANDBY

RESIZE

EXIT /

P.MODE

INPUT

KEYSTONE AUTO SET

FREEZE MUTE

PIP

ENTER

FREEZE

Press FREEZE.

The picture freezes. To release the picture, press FREEZE again.

The

icon appears in the freeze mode.

Notes

• The frozen image can be enlarged with the RESIZE buttons. The freeze mode is cancelled if any operation other than RESIZE is performed.

• The freeze mode cannot be set when there is no input (when no signals are being supplied from a signal source).

• The input source’s moving image continues to run even when the projector is set in freeze mode.

Operations

Page 37

Enlarging the picture size

You can enlarge (resize) the picture size projected.

RESIZE

Remote control

ON /

MUTE

CALL

VOL / ADJ

CT-90106

STANDBY

RESIZE

EXIT

P.MODE

INPUT

KEYSTONE AUTO SET

FREEZE

PIP

ENTER

RESIZE

/ / /

EXIT

RESIZE

CONTENTS

Press RESIZE ( ).

The enlargement ratio increases each time the RESIZE ( ) button is pressed.

The enlargement ratio can be increased continuously by keeping the button pressed in.

To reduce the enlargement ratio, press the RESIZE ( ) button.

The enlargement ratio can be reduced continuously by keeping the button pressed in.

The enlarged section is moved when the selection buttons ( / / / ) are pressed.

The section can be moved continuously by keeping the button pressed in.

Operations

The icon

appears in the resize mode.

Press the EXIT button to cancel the resize mode and return to the

EXIT

original size.

Notes

• Enlarged images can be frozen by pressing the FREEZE button. The frozen image can also be enlarged or reduced.

• The resize mode is cancelled if any operation other than setting the freeze mode is performed.

• This projector uses electrical digital resizing, so the picture quality degrades when images are

enlarged.

• In rare cases, the picture may be disturbed while the magnification section is being moved.

• This function does not work in no input status (no signal is supplied from the signal source).

Page 38

Displaying PIP Sub-pictures

Video or S-video images can be displayed as small images within the computer’s image. (Referred to as “sub-pictures” in this manual.)

CONTENTS

Remote control

INPUT

KEYSTONE AUTO SET

FREEZE

PIP

ENTER

MUTE

CALL

VOL / ADJ

CT-90106

ON /

STANDBY

RESIZE

EXIT /

P.MODE

PIP

Press PIP.

A sub-picture is displayed. Press the PIP button again to turn off the sub-picture.

Notes

• The PIP function cannot be used when a source other than an RGB input source is selected.

• The PIP function cannot be used without signals supplied from an RGB signal source.

• The sub-picture turns off if any other operation is performed.

• The signal source, size and display position to display sub-pictures can be changed from the

menu screen.

Operations

Page 39

Displaying Information

Information on the input signal source, etc., can be displayed.

CONTENTS

CALL

Remote control

ON /

MUTE

CALL

VOL / ADJ

CT-90106

STANDBY

RESIZE

EXIT /

P.MODE

INPUT

KEYSTONE AUTO SET

FREEZE

PIP

ENTER

CALL

Press CALL.

The information described below is displayed. The information display turns off when the CALL button is

pressed again.

Status display

Input - current input source H-resolution - the horizontal resolution of the input signal (at RGB input) V-resolution - the vertical resolution of the input signal (at RGB input) H-frequency - the horizontal frequency of the input signal (at RGB input) V-frequency - the vertical frequency of the input signal (at RGB input) Sync - the polarity of the sync signal (at RGB input) Video mode - the color mode of the video signal (at Video, S-Video input) Signal format- the formatting of the Y/P

B/PR signal (at Y/PB/PR input)

Lamp time - the elapsed usage time of the lamp Version - the version of the firmware Shutter - the shutter speed of the document imaging camera (at

document imaging camera input)

Notes

• The information displayed is not refreshed even if it changes. To refresh the information, turn off the information display, then turn it back on.

• The information display turns off if any other operation is performed.

• The “Lamp time” shows an approximate time for lamp replacement. (It should not be used as a

lamp warranty time counter.) If the time indicated here nears 1500, contact your store of purchase about obtaining a replacement lamp (TLPL55, sold separately).

• The “Lamp time” can be reset when the lamp is replaced.

• The “Version” is the version of the control program used in the projector and is used for

servicing, etc.

Operations

Page 40

Operating the presentation mode

You can change the slide, for the presentation on the computer, by using the remote control when connecting the projector to the computer with the supplied USB cable.

CONTENTS

Connect a computer to the projector with the supplied USB cable.

Also connect the RGB cable and the audio cable if necessary.

USB connector

USB AUDIO

CONTROL

USB cable (supplied)

To USB connector Be sure to connect in the proper direction.

Notes

• This function is available with O.S (operating system) of Windows 98/98SE, Windows Me, Windows 2000 or Mac OS9 with a USB port as standard.

• When connecting to the computer’s USB port for the first time, a message asking you to insert the Windows98 or Windows 98SE CD-ROM may appear on the computer’s monitor screen, depending on whether or not the device driver is installed. If so, do as the message says.

• When using a USB cable other than the supplied one, be sure to use a shielded type.

Computer for presentation

To USB port

Start a presentation on the computer.

• In case of Microsoft ® PowerPoint ®, start the slide show to make a state of displaying the first slide.

• In case of Adobe

• This function is also available in other application software that can change a slide by pressing

computer.

Acrobat ® or AcrobatReader®, make state that [Full Screen] is selected from [View] menu.

, of a

Operations

Continued

Page 41

Operating the presentation mode (continued)

CONTENTS

Remote control

KEYSTONE AUTO SET

ENTER

Control panel

(Main unit side)

INPUT

FREEZE

PIP

MUTE

CALL

VOL / ADJ

CT-90106

ON / STANDBY

VOL / ADJ

ON /

STANDBY

RESIZE

EXIT /

P.MODE

INPUT

Select the computer input with INPUT.

You can change the order of procedure 1 to 3.

Adjust the projector before presentation if

necessary.

In the presentation mode after step 5, the projector cannot be adjusted.

Operations

Press P.MODE and hold for two seconds.

P.MODE

The projector enters into the presentation mode.

The icon

appears in the presentation mode.

5,7

P.MODE

Change a slide with the selection buttons ( / ).

P.MODE

: Advancing to the next slide.

: Returning to the previous slide.

• The selection buttons of the main unit can not be used.

• The slide can not be switched even if you press and hold the

selection buttons continuously. (The function is different from the , keys of the computer.)

When the presentation is finished;

To exit the presentation mode, press P.MODE.

The projector returns to the normal mode.

Page 42

Operating the menu screen

Various adjustments and settings can be made on the menu screen. The basic operations on the menu screen are shown here.

CONTENTS

Start

Press MENU.

Then GUIDE MENU appears.

appears if the latest operation had been finished with the

FULL MENU and afterwards power is not turned off.)

The current input source

Items

Button operation guide

You can adjust or set the functions used frequently.

When you make more

(Then FULL MENU

detailed adjustments and settings, call the

GUIDE MENU

Adjust the image brightness. Adjust the image flicker. Select the image with its brightness priority or quality (color priority. Correct the keystone distortion of the screen. Select the input source when changing the input.

FULL

Analog RGB

Item

EXIT

ENTER

Quit

FULL MENU.

)

Return to the GUIDE MENU when the MENU button is pressed.

Select the item with the selection button ( ).

ENTER

Press ENTER to confirm.

The item selected can be adjusted or set.

ENTER

Adjust and set it with the button indicated on the button operation guide.

According to the selected item, the kind ([adjustment],[setting] or [execution]) and the button to be used are indicated on the button operation guide.

EXIT

Press EXIT and return.

When you select other items, press EXIT repeatedly until GUIDE MENU appears.

EXIT

When you want to quit, press EXIT repeatedly until GUIDE MENU disappears.

End

FULL MENU: For the operating instruction, refer to the next page. GUIDE MENU:

Press MENU button once again.

The FULL MENU of [Picture] appears.

FULL MENU has seven pages of [Picture], [Position], [Color], [Audio],

[Display], [Default setting] and [Reset]. Use the selection button ( ) to change the page of FULL MENU.

[Picture] [Position] [Color]

[Default setting]

Selection

ON / STANDBY

VOL/ADJ

VOL / ADJ

EXIT

Remote control

ENTER

VOL / ADJ

VOL/ADJ

Selection

P.MODE

EXIT

EXIT /

ENTER

CT-90106

[Reset] [Display] [Audio]

Control panel (Main unit side)

ENTER

Note

The item displayed on the menu with gray is not available.

Continued

Adjustments &

Settings

Page 43

Operating the menu screen

(continued)

CONTENTS

Start

For the selection method of FULL MENU, refer to the previous page.

Select the item with selection buttons ( ).

State of a figure below is a sample for explanation. This state does not in fact.

The current input source

Kind (page) of FULL MENU

Items

Button operation guide

At the items whose [Execute] is displayed on the operation guide;

ENTER

Analog RGB

Picture

Contrast Brightness Picture mode Screen size Reset

GUIDE Adjust

ENTER

Page Execute

-12-

Bright

Item

EXIT

Quit

Full

Thru

Press ENTER.

The Item selected is executed. FULL MENU is displayed after execution.

Adjustment display bar

Choices

Select it with the button indicated on the button operation guide.

At the items whose the adjustment bar is displayed;

At the items whose the choices are displayed;

ENTER

Press ENTER.

An object can be selected from the sub menu list.

ENTER

Control panel (Main unit side)

ENTER

Selection

ON / STANDBY

VOL / ADJ

VOL/ADJ

Method -1

Method -2

ENTER

Press ENTER.

Only the (small list of the) selected adjusting items is displayed.

ENTER

This is useful as you can see a main picture not hidden under FULL MENU.

Remote control

EXIT

ENTER

VOL / ADJ

VOL/ADJ

Selection

ENTER

CT-90106

EXIT

EXIT /

P.MODE

Adjust with VOL/ADJ (+/-)

Press the selection button ( ) when selecting other items continuously.

Adjust with VOL/ADJ (+/-) or selection buttons ( ).

Adjustments &

Settings

EXIT

Press EXIT.

FULL MENU is displayed and you can select other items.

EXIT

Press EXIT.

End

Notes

• The item displayed on the menu with gray is not available.

• An exclusive menu is displayed when making PIP function sub-picture settings.

FULL MENU disappears, and adjustment or setting is finished.

EXIT

Page 44

GUIDE MENU adjustments and settings

On GUIDE MENU, you can set or adjust the functions frequently used. To operate GUIDE MENU, refer to page

Adjust the image brightness.

Adjust the image flicker.

Adjust the image color.

Adjust the gain of the document imaging camera.

Reduce the flicker.

Select the image with its brightness priority or quality (color) priority.

Correct the keystone distortion of the screen.

Select the input source when changing the input.

: On/Off with ENTER : On/Off with ( ) or ( )

Contrast Brightness

Phase ADJ.

Color ADJ.

Camera gain ADJ.

Shutter

Bright SET True color SET

Keystone ADJ.

COMPUTER

VIDEO SET S-VIDEO SET CAMERA SET

Adjust the contrast of the picture.

ADJ.

Adjust the brightness of the picture.

ADJ.

Adjust

the

flicker of the picture. (Sampling clock phase adjustment)

Adjust the color depth of the picture.

Adjust the document imaging camera's gain.

Select a shutter speed below to decrease the flickering of the document imaging camera's picture.

The shutter speed is set automatically.

SETAuto

The shutter speed is fixed to 50 Hz.

SET50Hz

The shutter speed is fixed to 60 Hz.

SET60Hz

The picture is set with its brightness priority. The picture is set with its color quality priority.

Adjust the keystone distortion.

SET SETAnalog RGB

SETY/PB/P

COMPUTER connector is selectable with the INPUT button. : Use COMPUTER : Use COMPUTER : Video input is selectable with the INPUT button. : S-Video input is selectable with the INPUT button. : Camera input is selectable with the INPUT button.

connector connector

as Analog RGB input. as Y/PB/PR input.

CONTENTS

The relationship between input source and item Yes: Adjustable -: Not displayed

Y/PB/P

Analog RGB

Ye s

Video

Ye s

(common for all of the inputs)

Ye s

S-Video Camera

Ye s

Adjustments &

Settings

Notes

• The items related to the camera (the document imaging camera) are displayed only with models having a camera.

•“Sampling phase” is adjusted and memorized for each RGB signal

•“Keystone” and “Input source setting” can be adjusted (set) at all input sources, but the adjustments (settings) made at one input source are applied to all

input sources.

• It is impossible to exit from the menu if no input source is selected.

• If the check in the check box for the currently selected source is removed, the setting becomes effective the next time the input is changed.

• The adjustments or settings made are memorized automatically when the power is turned off by pressing the ON/STANDBY button. If the power cord is

unplugged or if a power failure occurs while the projector is on, the adjustments or settings are not memorized.

Page 45

FULL MENU adjustments and settings - Picture

You can make various adjustments or settings of the picture from FULL MENU [Picture]. To operate FULL MENU, refer to page

Contrast

Brightness

Sharpness ADJ.

Camera gain ADJ.

Picture mode Bright SET

Video mode Auto. SET

Signal format Auto. SET

Shutter Auto. SET

Screen size

Reset

Adjust the contrast of the picture.

ADJ.

Adjust the brightness of the picture.

ADJ.

Adjust the sharpness of the picture.

Adjust the document imaging camera's gain.

True color SET

NTSC SET PA L SET SECAM SET PAL-N SET PAL-M SET PAL60 SET NTSC4.43 SET

480i (525i) SET 480p (525p) SET 575i (625i) SET 720p (750p) SET 1080i (1125i) SET

50Hz SET 60Hz SET

Full

Thru SET Wide SET

Return the adjustments and settings of FULL MENU [Picture] to the factory default values.

EXEC.

SET

(In Y/PB/PR input mode, sharpness is a setting item.)

The picture is set with its brightness priority. The picture is set with its color quality priority.

The video mode (color system) is set automatically. The video mode is fixed to NTSC system. The video mode is fixed to The video mode is fixed to The video mode is fixed to The video mode is fixed to The video mode is fixed to The video mode is fixed to

B/PR signal format is set automatically.

The Y/P The Y/P

B/PR signal format is fixed to 480i (525i) mode.

The Y/P

B/PR signal format is fixed to 480p (525p) mode.

The Y/P

B/PR signal format is fixed to 575i (625i) mode.

The Y/P

B/PR signal format is fixed to 720p (750p) mode.

The Y/P

B/PR signal format is fixed to 1080i (1125i) mode.

The

shutter speed

The

shutter speed

The

shutter speed

TLP550/551: The picture is converted to XGA (1024 x 768 dot) resolution. TLP250/251: The picture is converted to SVGA (800 x 600 dot) resolution.

The picture is displayed with the input source resolution. The picture is converted to wide screen format.

PAL system. SECAM system. PAL-N system. PAL-M system. PAL60 system. NTSC4.43 system.

is set automatically. is fixed

at 50 Hz.

is fixed

at 60 Hz.

The relationship between input source and item Yes: Adjustable -: Not displayed

Analog RGB

Ye s

Y/PB/PR

Ye s

Ye s Ye s Ye s

Ye s

Video

Ye s

CONTENTS

S-Video Camera

Ye s

TLP251: Yes TLP551: -

Ye s

Adjustments &

Settings

Notes

• The items related to the camera (the document imaging camera) are displayed only with models having a camera.

• A part of function is restricted if you set the “Video mode” or “Signal format” to the modes other than [Auto.] .

• The adjustments or settings made are memorized automatically when the power is turned off by pressing the ON/STANDBY button. If the power cord is

unplugged or if a power failure occurs while the projector is on, the adjustments or settings are not memorized.

Page 46

FULL MENU adjustments - Position

You can adjust the picture position etc. of the analog RGB input from FULL MENU [Position]. To operate FULL MENU, refer to page

H-position

V-position

Phase ADJ.

Frequency

Reset

Adjust the horizontal display position of the picture.

ADJ.

Adjust the vertical display position of the picture.

Adjust the flicker of the picture. (Sampling clock phase adjustment)

Adjust the sampling frequency of the input signal if vertical stripes appear in the detailed image.

ADJ.

Return the adjustments of FULL MENU [Position] to the factory default values.

EXEC.

CONTENTS

The relationship between input source and item Yes: Adjustable -: Not displayed

Analog RGB

Ye s

Y/PB/PR

Video

S-Video Camera

Adjustments &

Settings

Notes

• This menu is not displayed except with analog RGB input.

• The adjustment of each item in this menu is memorized for each RGB signal input

• The adjustments made are memorized automatically when the power is turned off by pressing the ON/STANDBY button. If the power cord is unplugged

or if a power failure occurs while the projector is on, the adjustments are not memorized.

Page 47

FULL MENU adjustments - Color

You can adjust the color condition of the picture from FULL MENU [Color]. To operate FULL MENU, refer to page

Color

Tint

R-level ADJ.

G-level ADJ.

B-level ADJ.

Reset

ADJ.

Adjust the color depth of the picture.

ADJ.

Adjust the tint of the picture. (Not adjustable at PAL, SECAM, PAL-N,PAL-M and PAL60)

Adjust the red level of the picture.

Adjust the green level of the picture.

Adjust the blue level of the picture.

EXEC.

Return the adjustments of FULL MENU [Color] to the factory default value.

CONTENTS

The relationship between input source and item Yes: Adjustable -: Not displayed

Y/PB/P

Analog RGB

Ye s

Video

Ye s

S-Video Camera

Ye s

Adjustments &

Settings

Note

The adjustments made are memorized automatically when the power is turned off by pressing the ON/STANDBY button. If the power cord is unplugged or if a power failure occurs while the projector is on, the adjustments are not memorized.

Page 48

FULL MENU adjustments and settings - Audio

You can set the sound emitted from the speaker from FULL MENU [Audio]. To operate FULL MENU, refer to page

Volume ADJ.

Speaker output On SET

Channel select L+R SET

Loudness On SET

Reset

Adjust the sound volume emitted from the speaker.

Off SET

L SET R SET

Off SET

EXEC.

Return the adjustments and settings of FULL MENU [Audio] to the factory default values.

The sound is emitted from the speaker. No sound is emitted from the speaker.

The sound of the left and right channels is mixed and emitted from the speaker. Only the sound of the left input channel is emitted from the speaker. Only the sound of the right channel is emitted from the speaker.

The loudness effect is added to the speaker sound. The loudness effect is not added to the speaker sound.

The relationship between input source and item Yes: Adjustable -: Not displayed

Analog RGB

Y/PB/P

Video

Ye sYe s Ye s Ye s

Ye s

(common)

Ye s

(common)

Ye s

(common)

Ye s

(common)

CONTENTS

S-Video Camera

Adjustments &

Settings

Notes

• When the camera input is selected, sound is not emitted.

• Each item can be set at every input source except the camera input, but the settings made at one input source are applied to all input sources as shown

in the table. The sound volume can be adjusted for each input source except the camera input.

• The adjustments or settings made are memorized automatically when the power is turned off by pressing the ON/STANDBY button. If the power cord is unplugged or if a power failure occurs while the projector is on, the adjustments or settings are not memorized.

Page 49

FULL MENU adjustments and settings - Display

You can set the language, menu display, etc. from FULL MENU [Display]. To operate FULL MENU, refer to page

Keystone ADJ.

Language

Icon On

Menu position Upper left

Menu translucent

Reset

Adjust the keystone distortion caused by changing the installation angle.

English Français Deutsch Italiano Español Português

Off

Upper right Lower left Lower right

On Off

Return the adjustments and settings of FULL MENU [Display] to the factory default values.

EXEC.

Menus and messages are displayed in English.

SET

Menus and messages are displayed in French.

SET

Menus and messages are displayed in German.

SET

Menus and messages are displayed in Italian.

SET

Menus and messages are displayed in

SET

Menus and messages are displayed in

SET

Menus and messages are displayed in

SET

Menus and messages are displayed in Chinese (Simplified).

SET

Menus and messages are displayed in Chinese (Traditional).

SET

Menus and messages are displayed in Korean.

SET

The icon is displayed.

SET

The icon is not displayed.

SET

The menu is displayed at the upper left of the screen.

SET

The menu is displayed at the upper right of the screen.

SET

The menu is displayed at the lower left of the screen.

SET

The menu is displayed at the lower right of the screen.

SET

The menu background becomes translucent.

SET

The menu background is normal.

SET

Spanish. Portuguese. Japanese.

The relationship between input source and item Yes: Adjustable -: Not displayed

Y/PB/P

Analog RGB

Ye s

(common for all of the inputs)

Ye s

(common for all of the inputs)

Ye s

(common for all of the inputs)

Ye s

(common for all of the inputs)

Ye s

(common for all of the inputs)

Ye s

(common for all of the inputs)

Video

CONTENTS

S-Video Camera

Adjustments &

Settings

Notes

• Each item can be set at all input sources, but the settings made at one input source are applied to all input sources.

• The adjustments or settings made are memorized automatically when the power is turned off by pressing the ON/STANDBY button. If the power cord is

unplugged or if a power failure occurs while the projector is on, the adjustments or settings are not memorized.

• The setting of “Menu translucent” is not available if no signal is input. Also, the background of the menu will not be translucent, regardless of the settings.

Page 50

FULL MENU settings - Default setting

You can set the Input source, projection mode, etc. from FULL MENU [Default setting]. To operate FULL MENU, refer to page

Input source setting

: On/Off with ENTER : On/Off with ( ) or ( )

Projection mode Standard SET

Background

No signal power off

Power on Manual SET

Start-up screen On SET

Reset

VIDEO SET S-VIDEO SET CAMERA SET

Rear SET Ceiling SET Rear ceiling SET

Logo SET Blue SET None SET

Off SET 5 min. SET

Auto. SET

Off SET

Return the settings of FULL MENU [Default setting] to the factory default values.

EXEC.

SETCOMPUTER SETAnalog RGB SETY/PB/PR

: COMPUTER connector is selectable with the INPUT button. : Use COMPUTER connector as Analog RGB input. : Use COMPUTER connector as Y/PB/PR input. : Video input is selectable with the INPUT button. : S-Video input is selectable with the INPUT button. : Camera input is selectable with the INPUT button.

The projector is set to the floor-mounted front projection mode. The projector is set to the floor-mounted rear projection mode. The projector is set to the ceiling-mounted front projection mode. The projector is set to the ceiling-mounted rear projection mode.

The TOSHIBA logo is displayed when no signal is input. The entire screen is set to blue when no signal is input. Nothing is displayed when no signal is input.

The power does not turn off automatically even if no signal status continues. The power turns off automatically when no signal status continues for approx. 5 min.

The power turns on by pressing the ON/STANDBY button. When the power plug is inserted, the power is on.

The start-up display appears when the power is turned on. The start-up display does not appear when the power is turned on.

CONTENTS

The relationship between input source and item Yes: Adjustable -: Not displayed

Analog RGB

Y/PB/PR

Ye s

(common for all of the inputs)

Ye s

(common for all of the inputs)

Ye s

(common for all of the inputs)

Ye s

(common for all of the inputs)

Ye s

(common for all of the inputs)

Ye s

(common for all of the inputs)

Ye s

(common for all of the inputs)

Video

S-Video Camera

Adjustments &

Settings

Notes

• It is impossible to exit from the menu if no input source is selected.

• If the check in the check box for the currently selected source is removed, the setting becomes effective the next time the input is changed.

• In the following conditions, the function to detect no signal (“No signal background”, “No signal power off”) does not activate:

1) When “Video mode”

2) When “Signal format”

• Note that the projector automatically powers up at the restoration of power after a failure, if “Power on” is set to [Auto] with the power plug inserted.

• Even if “Power on” is set to [Auto], the setting of [5 min.] of “No signal power off” is effective.

• Each item can be set at all input sources, but the settings made at one input source are applied in common to all input sources.

• The settings made are memorized automatically when the power is turned off by pressing the ON/STANDBY button. If the power cord is un-plugged or if

a power failure occurs while the projector is on, the settings are not memorized.

is set to the modes other than [Auto] and Video input or S-Video input is selected.

is set to the modes other than [Auto] and Y/PB/PR input is selected.

Page 51

FULL MENU settings - Reset

You can return the adjusting and setting values of all menus to the factory default setting.

Return the adjustments and settings of all menus to the factory default setting.Reset all

EXEC.

CONTENTS

Adjustments &

Settings

Note

The resettings made are memorized automatically when the power is turned off by pressing the ON/STANDBY button. If the power cord is unplugged or if a power failure occurs while the projector is on, the resettings are not memorized.

Page 52

PIP menu setting

When a PIP sub-picture is displayed, the PIP menu screen will appear if you press the MENU button. You can make the PIP sub-picture settings when a PIP subpicture is displayed. To cancel the menu, press the EXIT button.

CONTENTS

Source

Size

Position

Reset

Select the signal source for PIP sub-picture. SETVideo SETS-Video

SETSmall SETMedium SETLarge

SET SET SET SET

EXEC.

: Video input is selected as signal source. : S-Video input is selected as signal source.

Set the PIP sub-picture size.

: The PIP sub-picture size is set to small. : The PIP sub-picture size is set to medium. : The PIP sub-picture size is set to large.

Set the PIP sub-picture display position.

The sub-picture is displayed at the upper left of the screen.

The sub-picture is displayed at the upper right of the screen.

The sub-picture is displayed at the lower left of the screen.

The sub-picture is displayed at the lower right of the screen.

Return the settings of PIP MENU to the factory default setting.

Notes

• The size of the PIP sub-picture differs according to the signal type (resolution) of the main picture.

• The settings made are memorized automatically when the power is turned off by pressing the ON/STANDBY button. If the power cord is unplugged or if a

power failure occurs while the projector is on, the settings are not memorized.

Adjustments &

Settings

Page 53

Part names (of the document imaging camera model)

CONTENTS

CAUTION

When using the camera, be careful not to pinch your hand or fingers into the arm.

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

Camera head

IEC 60825-1, Am.1 1997

LED RADIATION DO NOT STARE INTO BEAM CLASS 2 LED PRODUCT WAVE LENGTH : 425-750nm MAX OUTPUT : LESS THAN 1mW

RAYONNEMENT LED NE PAS REGARDER DANS LE FAISCEAU APPAREIL A LED DE CLASSE 2 LONGUEUR D'ONDE : 425-750nm PUISSANCE MAXIMA : AU-DESSOUS DE 1mW

LED-STRAHLUNG NICHT IN DEN STRAHLBLICKEN LED KLASSE 2 PRODUKT WELLENLÄNGE : 425-750nm MAX AUSGANGSLEISTUNG : UNTER 1mW

LED light

Arm

Infrared remote sensor

Camera control panel

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

W.BALANCE button

To switch white balance settings between automatic adjustment and lock.

ARM LIGHT button To turn on or off the light.

LOCK

CAMERA

GAIN

W.BALANCE

ARM LIGHT

CAMERA

CAMERA button

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

imaging camera

Document

Camera lens

Focusing ring

CAMERA GAIN (+/

) buttons

To adjust the camera gain.

Page 54

Preparation of the document imaging camera

CONTENTS

Before preparations (stowed away)

4) Incline the arm backward. 6) Pull up the light. 7) Turn the light.

1) Raise up the arm.

5) Move the camera head toward the object.

2) Pull up the camera head. 3) Turn the camera head.

imaging camera

Document

Note

Never give shocks or impacts to the camera or arm as this may cause malfunction.

Page 55

Picture projection with the document imaging camera

CONTENTS

CAUTION

Do not look into the arm light while it is lit.

Camera control panel

LOCK

CAMERA

GAIN

W.BALANCE

ARM LIGHT

CAMERA

Preparation

Project a picture on the screen as explained in the step “Projection on the screen”.

ARM LIGHT

Press ARM LIGHT.

The light turns on.

Set a document to be projected.

Place the document (illustrations, etc.) onto or around the projector, and turn the camera head to the direction of the document.

Images on the screen

123

Setting direction

imaging camera

Document

123 123

Notes

• Do not leave documents on the unit or near of the air exhaust for long periods of time. The heat could erase or discolor the letters on a thermal paper.

• Use the arm light when necessary according to the brightness of the room.

Continued

Page 56

Picture projection with the document imaging camera (continued)

123

CONTENTS

Remote control

ON /

MUTE

CALL

VOL / ADJ

CT-90106

STANDBY

RESIZE

EXIT /

P.MODE

INPUT

KEYSTONE AUTO SET

FREEZE

PIP

ENTER

Control panel

(Main unit side)

ON / STANDBY

VOL / ADJ

Camera control panel

LOCK

CAMERA

GAIN

W.BALANCE

ARM LIGHT

CAMERA

INPUT

Press CAMERA to select the camera input mode.

• Pressing CAMERA again will return the input selection to the previous mode.

• You can also select it by pressing INPUT on the remote

INPUT

control or on the main unit. Set the input source on the menu screen when selecting by the INPUT button.

• The CAMERA button can be used regardless of the input setting.

•“Camera” is displayed when the picture switches to the document imaging camera’s picture.

Move the camera head to adjust the size of the picture.

Up: To reduce.

imaging camera

Document

Down: To enlarge.

Focus on the picture by turning the focusing

ring on the camera head.

Focusing ring

Continued

Page 57

Picture projection with the document imaging camera (continued)

CAMERA

GAIN

Notes

• You can adjust the “Sharpness” of the camera image on the menu screen.

• If the image flickers due to a fluorescent light in the room, either turn off the fluorescent light or

set the “Shutter” on the menu screen. Note that the image may still flicker due to the lighting, the document status, the image

adjustment, etc., even if the “Shutter” setting is changed.

Camera control panel

Press CAMERA GAIN (+/-) to improve view of a camera subject which is too dark or vivid.

CONTENTS

LOCK

CAMERA

GAIN

W.BALANCE

ARM LIGHT

CAMERA

When finished, turn off the light and close it,

Notes

• The light turns off automatically when the arm is inclined.

• When the arm is not raised up, the camera source cannot be projected.

• In the camera input selected, the sound is not emitted.

and put back the arm.

Follow the steps of “Preparation of the document imaging camera” in reverse.

imaging camera

Document

Page 58

Locking the white balance

This projector ’s camera is always being adjusted automatically for projected color balance; however, the balance can shift away from optimum due to the color scheme of the document. Should this occur, the white balance can be set to a fixed condition by using the following procedure.

Camera control panel

LOCK

W.BALANCE

ARM LIGHT

CONTENTS

Project a white paper and enlarge it to fill the screen.

CAMERA

GAIN

CAMERA

W.BALANCE

LOCK

Notes

• If you raise up the arm while the camera input is being selected, the color of the picture may vary for an instant due to the automatic white balance adjustment. This is not a malfunction.

• If you put the arm back and raise it again while the white balance is locked (the LOCK indicator is lit), the projector will release the white balance.

• Should this be the case, or if you would like to adjust it to a desired tint, adjust “R-level”, “G-level” or “B-level” on the FULL MENU [Color] screen.

Press W.BALANCE to turn the LOCK indicator on.

The white balance is locked. To release the white balance, press W.BALANCE again to turn

the LOCK indicator off.

imaging camera

Document

Page 59

Correcting illuminated defects

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 the problem.

Control panel

(Main unit side)

ON / STANDBY

With the document camera operating, fully cover the camera lens with a piece of black paper or cloth.

CONTENTS

VOL / ADJ

Camera control panel

LOCK

W.BALANCE

CAMERA

GAIN

Press both sides

ARM LIGHT

CAMERA

Camera lens

ARM LIGHT

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

EXIT

Note

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 ot the image that are properly displayed being corrected. Also be careful if the camera input mode is not selected.

You can not use the remote control buttons.

imaging camera

Document

Page 60

Trouble indications

CONTENTS

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

Indicators

ON / STANDBY

VOL / ADJ

Control panel

(Main unit side)

(Off)

(Lit in red)

LAMP

(Lit in red)

LAMP

(Lit in red)

LAMP

(Flashing in orange)

TEMP

(Lit in red)

(Lit in green)

(Lit in orange)

(Lit in green)

TEMP

(Lit or flashing in red)

(Lit or flashing in orange)

TEMP

The power does not come on.

FAN

→ Malfunction of the unit.

• Unplug the power cord and call the dealer.

The lamp turns off or does not light up.

→ The projector will return to the standby mode in about 2 minutes.

FAN

(off)

FAN

If the projector does not operate normally when the power is switched on again, the lamp is at the end of its life duration or the unit has a fault.

• Lamp's life duration is over, replace the lamp with a new one.

• Unplug the power cord and call the dealer.

The power turns off or does not come on.

→ The inside is too hot, or the projector has been working in an area of high

temperature.

• Place the projector correctly so the intake and exhaust fan's holes are not covered.

• Turn the projector off, and leave it for a while, and turn it on again.

• Clean the air filter.

* The icon appears before the power turned off. * The projector returns to the standby mode after the fault display has been shown

for about 2 minutes.

The power turns off or does not come on.

→ Trouble with the cooling fan.

• Unplug the power cord and call the dealer.

* The icon appears before the power turned off. * The projector returns to the standby mode after the fault display has been shown

for about 2 minutes.

The power turns off or does not come on.

→ The lamp cover is not properly attached.

• Unplug the power cord and reattach the lamp cover.

* The icon appears before the power turned off. * The projector returns to the standby mode after the fault display has been shown

for about 2 minutes.

Maintenance

Notes

• If abnormality occurs while operating, unplug the power cord.

• When reinserting the power cord before the lamp has cooled, please wait until the lamp has cooled sufficiently before use. When the lamp is at a high temperature, it may not light and the life duration will be shortened.

Page 61

Air filter cleaning

CONTENTS

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).

Unplug the power cord.

1 2

Take off the front cover.

Slide the front cover rightward side for about 3 mm, then the front cover can be taken off toward you.

Front cover

Detach the air filter.

Take off the filter frame by pulling the middle part of it toward you, then detach the air filter.

Air filter

Filter frame

Maintenance

Clean the air filter.

Use a vacuum cleaner to carefully remove any dust and dirt from the front

cover, air filter and filter frame. Be careful that the air filter is not sucked into the vacuum cleaner.

Continued

Page 62

Air filter cleaning (continued)

Notes

• When the air filter is dusty, the ventilation is impaired. This causes the temperature inside the projector to rise, and may damage the unit.

• Attach the air filter and the filter frame firmly after the cleaning. If it is not set correctly, the dusts will enter and they will be projected and overlapped on the picture.

• If you wash the air filter with water, be sure to let it dry fully before reinstalling it. Using it damp will result in malfunction.

• If the air filter is damaged, contact your store of purchase and replace it with a new one. Using a damaged air filter will cause dust or dirt to get inside the projector and onto the images.

Mount the air filter and the filter frame.

Place the air filter in the projector, then insert the four tabs on the filter frame into the holes in the projector.

Filter frame

Mount the front cover.

Insert the hooks of the front cover into the projector first, then slide it to the

lens side to fix it.

Air filter

CONTENTS

Maintenance

Front cover

Page 63

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

Page 64

Lamp replacement

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

CAUTION

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

• When replacing, always use lamp “TLPL55” (sold separately). For details, refer to the lamp instruction.

• If you have been using the projector, the lamp will be very hot, and may cause burn injuries. Wait for the lamp to cool (for longer than 1 hour) before replacing it.

• If the lamp should break, please handle with care to avoid injury due to broken pieces and contact your dealer for repair service.

Unplug the power cord.

Wait until the lamp gets cool enough.

CONTENTS

Take off the lamp cover on the bottom panel.

Loosen the two screws, and pull off the lamp cover.

Lamp cover

Pull out the lamp.

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

Continued

Maintenance

Page 65

Lamp replacement (continued)

Notes

• When the CALL button is pressed, the “Lamp time” (the approximate amount of time the lamp has been used) will be displayed.

• The lamp should be replaced if the total working time exceeds about 1,500 hours.

When the “Lamp time” is displayed as 1500 hours,

the icon and a message appear. They will

disappear when you do some operation.

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

• Use a new lamp when replacing it.

• The lamp is made of glass and is very fragile. Do

not touch the lamp with your bare hands and do not jolt or damage it. Do not try to use an exhausted lamp.

A small amount of inorganic mercury harmful to environment is used for the lamp. Dispose of the exhausted lamp according to the rules of your area.

Load a new lamp.

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

CONTENTS

Attach the lamp cover.

Slide the cover into place and tighten the two screws.

Maintenance

Reset the lamp timer.

Refer to the lamp instructions for resetting.

Page 66

Before calling service personal

Check the following points before asking for support service. Refer also to “Trouble indications”.

CONTENTS

Symptom

The power does not come on.

The power turns off while

using the projector.

No image appears.

No sound is heard.

Desired input source cannot

be selected by the INPUT

button.

Analog RGB input or Y/P

input colors are not right.

The image is blurred.

Focusing is uneven.

The picture is dim.

The color is faint.

The tint is not good.

B/PR

Cause

• The power cord is disconnected.

• The lamp cover is not attached correctly.

• The ambient temperature of the projection room is too high.

• The lens cover is on.

• The wrong input is selected.

• The muting mode is on.

• The “Brightness” adjustment is at its darkest.

• The source is not correctly connected to the projector.

• The wrong input is selected.

• The muting mode is on.

• The sound volume is at it’s minimum.

• The source is not correctly connected to the projector.

•

Input is not set so that it can be selected with the INPUT button. By

default, only the Analog RGB and Video input modes can be selected.

• The COMPUTER connector's input setting is wrong.

• The lens is dirty.

• The picture is out of focus.

• The projection distance is not appropriate.

• The projecting light is not hitting the screen squarely.

• The “Brightness”, “Contrast”, “Sharpness” or “Phase” adjustments

are not correct.

• The “Brightness” or “Contrast” adjustments are not correct.

• The lamp life is ending.

• The “Color”, “Tint”, “R-Level”, “G-Level” or “B-Level” adjustments

are not correct.

• The lamp life is ending.

Correction

Firmly plug in the power cord.

Attach the cover correctly.

Lower the ambient temperature of the projection room,

and turn the power on.

Take off the lens cover.

Select the input source correctly.

Press MUTE to restore the picture.

Make the “Brightness” adjustment.

Connect the source correctly to the projector.

Select the input source correctly.

Press MUTE to restore the sound.

Adjust the sound volume.

Connect the source correctly to the projector.

Set from the menu screen so that the source can be

selected with the INPUT button.

On the menu screen, set for the proper input signal type.

Clean the lens with a blower or lens cleaner, etc.

Focus the picture.

Adjust the distance properly.

Adjust the projecting direction so that the light hits the

screen squarely.

Make the “Picture” adjustments.

Replace the lamp.

Make the “Color” adjustments.

Replace the lamp.

Page

Others

Continued

Page 67

Before calling service personal (continued)

CONTENTS

Symptom

The remote control does not

work.

The presentation made cannot

be used from the remote

control unit.

Document camera image is

blurry.

Document camera image

flickers.

Cause

• The remote control is not facing the remote sensor.

• The remote control is too far away.

• There is an obstruction between the remote control and the

remote sensor.

• The batteries are exhausted.

• The USB cable is not properly connected.

• The computer or OS is not compatible.

• The batteries are exhausted.

• The lens is dirty.

• The picture is out of focus.

• The light is not on.

• Image is being affected by fluorescent light in the room.

Correction

Face the remote control transmitter toward the remote

sensor on the projector.

Operate within about 5 meters.

Remove the obstacle.

Replace the batteries.

Connect the USB cable properly.

The remote control mouse function is not available.

Replace the batteries.

Clean the lens with a blower or lens cleaner, etc.

Focus the picture by turning the focus ring.

Turn on the light.

Set the shutter speed on the menu screen.

Page

–

Others

Page 68

Pin assignment of COMPUTER connector

CONTENTS

COMPUTER

Mini D-sub 15pin connector

Pin No.

Video signal (Red)

Video signal (Green)

Video signal (Blue)

GND

GND (Red)

GND (Green)

GND (Blue)

N.C

GND

DDC data

Horizontal sync signal

Vertical sync signal

DDC clock

1511

RGB input

Input signal Analog R, G, B signal: 0.7V(p-p) 75Ω Horizontal sync signal:

TTL level (positive/negative polarity)

Vertical sync signal:

TTL level (positive/negative polarity) Y signal: 1.0V(p-p) 75Ω PB, PR signal: 0.7V(p-p) 75Ω

Description

Y/PB/PR input

Color difference signal (PR)

Luminance signal (Y)

Color difference signal (PB)

* *

GND (PR) GND (Y) GND (PB)

* * * *

* *

: Do not connect anything.

Others

Page 69

Applicable signal

Applicable computer signal

The unit is applicable to the following signals. However, some computers may have different timings than those in the chart. Make the necessary adjustments if the picture has flickers or is blurred.

Timing chart

Video

H. Sync

Signal Timing (Horizontal)

Video

V. Sync

CONTENTS

Signal Timing (Vertical)

Mode

TEXT70 640 x 350 50 640 14 96 800 31.469 70.086 25.175 59 350 38 2 449 TEXT70 640 x 400 50 640 14 96 800 31.469 70.086 25.175 34 400 13 2 449 TEXT85 640 x 350 96 640 32 64 832 37.861 85.080 31.500 60 350 32 3 445 TEXT85 640 x 400 96 640 32 64 832 37.861 85.080 31.500 41 400 1 3 445 NEC PC98 24k 640 x 400 85 640 59 64 848 24.820 55.900 21.047 25 400 11 8 444 VGA60 640 x 480 48 640 16 96 800 31.469 59.940 25.175 33 480 10 2 525 VGA72 640 x 480 128 640 24 40 832 37.861 72.809 31.500 28 480 9 3 520 VGA75 640 x 480 120 640 16 64 840 37.500 75.000 31.500 16 480 1 3 500 VGA85 640 x 480 80 640 56 56 832 43.269 85.008 36.000 25 480 1 3 509 MAC13" 640 x 480 96 640 64 64 864 35.000 66.667 30.240 39 480 3 3 525 SVGA56 800 x 600 128 800 24 72 1024 35.156 56.250 36.000 22 600 1 2 625 SVGA60 800 x 600 88 800 40 128 1056 37.879 60.317 40.000 23 600 1 4 628 SVGA72 800 x 600 64 800 56 120 1040 48.077 72.188 50.000 23 600 37 6 666 SVGA75 800 x 600 160 800 16 80 1056 46.875 75.000 49.500 21 600 1 3 625 SVGA85 800 x 600 152 800 32 64 1048 53.674 85.061 56.250 27 600 1 3 631 *MAC16" 832 x 624 216 832 40 64 1152 49.725 74.550 57.283 39 632 1 3 667 *XGA43i 1024 x 768 56 1024 8 176 1264 35.522 43.479 44.900 20 768 0 4 817 *XGA60 1024 x 768 160 1024 24 136 1344 48.363 60.004 65.000 29 768 3 6 806 *XGA70 1024 x 768 144 1024 24 136 1328 56.476 70.069 75.000 29 768 3 6 806 *XGA75 1024 x 768 176 1024 16 96 1312 60.023 75.029 78.750 28 768 1 3 800 *XGA85 1024 x 768 208 1024 48 96 1376 68.677 84.997 94.500 36 768 1 3 808 *MAC19" 1024 x 768 180 1024 20 96 1320 60.197 74.872 73.200 30 768 3 3 804

Resolution

(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)

Others

Continued

Page 70

Applicable signal (continued)

Timing chart (Continued)

CONTENTS

Mode

**SXGA1152x864 75Hz 1152 x 864 256 1152 64 128 1600 67.500 75.000 108.000 32 864 1 3 900 **SXGA1280x960 60Hz 1280 x 960 312 1280 96 112 1800 60.000 60.000 108.000 36 960 1 3 1000 **SXGA1280x960 85Hz 1280 x 960 224 1280 64 160 1728 85.938 85.002 148.500 47 960 1 3 1011 **SXGA1280x1024 60Hz 1280 x 1024 248 1280 48 112 1688 63.981 60.020 108.000 38 1024 1 3 1066 **SXGA1280x1024 75Hz 1280 x 1024 248 1280 16 144 1688 79.976 75.025 135.000 38 1024 1 3 1066 **SXGA1280x1024 85Hz 1280 x 1024 224 1280 64 160 1728 91.146 85.024 157.500 44 1024 1 3 1072 **UXGA60 1600 x 1200 304 1600 64 192 2160 75.000 60.000 162.000 46 1200 1 3 1250 **UXGA65 1600 x 1200 304 1600 64 192 2160 81.250 65.000 175.500 46 1200 1 3 1250 **UXGA70 1600 x 1200 304 1600 64 192 2160 87.500 70.000 189.000 46 1200 1 3 1250 **UXGA75 1600 x 1200 304 1600 64 192 2160 93.750 75.000 202.500 46 1200 1 3 1250

Resolution

(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)

Notes

• Signal sources marked “*” and “**” are displayed in compressed format (“*”: TLP250/TLP251, “**”: TLP250/TLP251/TLP550/TLP551), so some of their data may be missing or their picture quality may be degraded.

• With analog RGB inputs, if the signal source’s dot clock frequency exceeds 165 MHz, some pixel signals cannot be sampled.

The compatible Video and S-Video signal

Mode

NTSC

PAL

SECAM

PAL-M PAL-N

PAL-60

NTSC4.43

fh (kHz)

15.73

15.63

15.73

15.63

15.73

fv (Hz)

60 50 50 60 50 60 60

fsc (MHz)

3.58

4.43

4.25 or 4.41

3.58

4.43

The compatible components video signal (Y/PB/PR)

Mode

480i (525i)

480p (525p)

575i (625i)

720p (750p)

1080i (1125i)

fh (kHz)

15.73

31.47

15.63

45.00

33.75

fv (Hz)

59.94

50.00

60.00

Others

Page 71

Controlling the projector by using RS-232C

You can also control the projector by entering the command from a computer via RS-232C.

CONTENTS

Signal assignment of RS-232C

CONTROL RS-232C

Pin No.

1 2 3 4 5 6 7 8

Signal

RXD

CTS DSR GND

RTS

N.C

TXD

N.C

Description Receiving data Consent to send Data set ready Signal ground Request to send No connection Sending data No connection

Interface format

Communication

method

Communication

format

Data format

Return value

RS-232C 9600 bps, No parity, Data length: 8 bits, Stop bit: 1 bit

STX (02h) Command (3Byte) ETX (03h) One command only can be used per communication.

Commands shall be composed of alphanumeric characters of ASCII description. Use only capital letters.

Acknowledge ACK (06h) Not Acknowledge NAK (15h)

Command list

Classification

Power On PON - Yes Yes Yes Yes Yes

Normal (RS-232C Condition Display Off) DOF - Yes Yes Yes Yes Yes Picture Contrast VCN Yes Yes Yes Yes Yes Yes

Items/Status

Off (with confirmation message) POF - Yes Yes Yes Yes Yes Shut Down (without confirmation message)

Brightness VBR Yes Yes Yes Yes Yes Yes Sharpness VSH Yes - Yes Yes Yes Yes Camera gain Increase CGU - - - - - Yes

Decrease CGD - - - - - Yes

Picture mode Bright MVB - Yes - - - -

True color MVP - Yes - - - -

Selection Adjustment

Command Command

PSD - Yes Yes Yes Yes Yes

Analog RGB

Video S-Video Y/PB/P

Camera

Others

Notes

• When commands are transmitted serially, wait for the reply of the projector (acknowledge or not acknowledge) before sending the next command.

• Adjustment commands include “ARG” (increase adjustment value) and “ALF” (decrease adjustment value). For usable items (marked "Yes"), send after the

selection command.

• The "Yes" marks in the input source columns indicate that that command can be used.

Continued

Page 72

Controlling the projector by using RS-232C (continued)

CONTENTS

Classification

Picture Video mode Auto. KV0 - - Yes Yes - (Continued)

Position H-position PHP Yes Yes - - - -

Color Color VCL Yes - Yes Yes Yes -

Items/Status

NTSC KV1 - - Yes Yes - PAL KV2 - - Yes Yes - SECAM KV3 - - Yes Yes - PAL-N KV4 - - Yes Yes - PAL-M KV5 - - Yes Yes - PAL60 KV6 - - Yes Yes - NTSC4.43 KV7 - - Yes Yes - -

Signal format Auto. SG0 - - - - Yes -

480i (525i) SG1 - - - - Yes 480p (525p) SG2 - - - - Yes 575i (625i) SG3 - - - - Yes 720p (750p) SG4 - - - - Yes 1080i (1125i) SG5 - - - - Yes -

Shutter Auto. CSA - - - - - Yes

50Hz CS0 - - - - - Yes 60Hz CS1 - - - - - Yes

Screen size Full MSF - Yes Yes Yes Yes Yes

Thru MST - Yes Yes Yes Yes Yes Wide MSW - - Yes Yes Yes -

Picture reset DRV - Yes Yes Yes Yes Yes

V-position PVP Yes Yes - - - Phase PPH Yes Yes - - - Frequency PCK Yes Yes - - - Position reset DRP - Yes - - - -

Tint VTN Yes - Yes Yes - R-level VLR Yes Yes Yes Yes Yes Yes G-level VLG Yes Yes Yes Yes Yes Yes B-level VLB Yes Yes Yes Yes Yes Yes Color reset DRC - Yes Yes Yes Yes Yes

Selection Adjustment

Command Command

Analog RGB

*1 Not possible for TLP551. *2 Not possible for PAL/SECAM.

Video S-Video Y/PB/P

*2 *2

Camera

Others

Continued

Page 73

Controlling the projector by using RS-232C (continued)

CONTENTS

Classification

Audio Volume Increase VLU - Yes Yes Yes Yes -

Display Keystone PKV Yes Yes Yes Yes Yes Yes

Items/Status

Decrease VLD - Yes Yes Yes Yes -

Speaker output On AS1 - Yes Yes Yes Yes -

Off AS0 - Yes Yes Yes Yes -

Channel select L+R AMA - Yes Yes Yes Yes -

L AML - Yes Yes Yes Yes R AMR - Yes Yes Yes Yes -

Loudness Off LM0 - Yes Yes Yes Yes -

On LM1 - Yes Yes Yes Yes -

Audio reset DRA - Yes Yes Yes Yes -

Keystone reset DRK - Yes Yes Yes Yes Yes Language English LEN - Yes Yes Yes Yes Yes

French LFR - Yes Yes Yes Yes Yes German LGR - Yes Yes Yes Yes Yes Italian LIT - Yes Yes Yes Yes Yes Spanish LSP - Yes Yes Yes Yes Yes Portuguese LPO - Yes Yes Yes Yes Yes Japanese LJP - Yes Yes Yes Yes Yes Chinese(Simplified) Chinese(Traditional) Korean LKK - Yes Yes Yes Yes Yes

Icon On MO0 - Yes Yes Yes Yes Yes

Off MO1 - Yes Yes Yes Yes Yes

Menu position Upper left MP1 - Yes Yes Yes Yes Yes

Bottom left MP2 - Yes Yes Yes Yes Yes Upper right MP3 - Yes Yes Yes Yes Yes Bottom right MP4 - Yes Yes Yes Yes Yes

Menu translucent On MB1 - Yes Yes Yes Yes Yes

Off MB0 - Yes Yes Yes Yes Yes

Display reset (except keystone) DRD - Ye s Ye s Ye s Ye s Ye s

Selection Adjustment

Command Command

LPK - Yes Yes Yes Yes Yes

LKT - Yes Yes Yes Yes Yes

Analog RGB

Video S-Video Y/PB/P

Camera

Others

Continued

Page 74

Controlling the projector by using RS-232C (continued)

CONTENTS

Classification

Default setting

Reset Status display (CALL) DON - Yes Yes Yes Yes Yes Input Toggle IN0 - Yes Yes Yes Yes Yes selection COMPUTER IN1 - Yes Yes Yes Yes Yes

Items/Status

COMPUTER On I10 - Yes Yes Yes Yes Yes

Input source setting

VIDEO On I30 - Yes Yes Yes Yes Yes

S-VIDEO On I40 - Yes Yes Yes Yes Yes

CAMERA On I60 - Yes Yes Yes Yes Yes

Projection mode Standard PJ0 - Yes Yes Yes Yes Yes

No signal background Logo BG0 - Yes Yes Yes Yes Yes

No signal power off Off PN0 - Yes Yes Yes Yes Yes

Power on Manual AP0 - Yes Yes Yes Yes Yes

Startup screen On MS0 - Yes Yes Yes Yes Yes

Default setting initialize DRI - Yes Yes Yes Yes Yes Reset all DRS - Ye s Ye s Ye s Ye s Ye s

VIDEO IN3 - Yes Yes Yes Yes Yes S-VIDEO IN4 - Yes Yes Yes Yes Yes CAMERA IN6 - Yes Yes Yes Yes Yes

Off I11 - Yes Yes Yes Yes Yes Analog RGB

B/PR

Y/P

Off I31 - Yes Yes Yes Yes Yes

Off I41 - Yes Yes Yes Yes Yes

Off I61 - Yes Yes Yes Yes Yes

Rear PJ1 - Yes Yes Yes Yes Yes Ceiling PJ2 - Yes Yes Yes Yes Yes Rear ceiling PJ3 - Yes Yes Yes Yes Yes

Blue background Non BG2 - Yes Yes Yes Yes Yes

5 min. PN1 - Yes Yes Yes Yes Yes

Auto. AP1 - Yes Yes Yes Yes Yes

Off MS1 - Yes Yes Yes Yes Yes

Selection Adjustment

Command Command

IS0 - Yes Yes Yes Yes Yes IS1 - Yes Yes Yes Yes Yes

BG1 - Yes Yes Yes Yes Yes

Analog RGB

Video S-Video Y/PB/P

Camera

Others

Continued

Page 75

Controlling the projector by using RS-232C (continued)

CONTENTS

Classification

RESIZE Increase the enlargement ratio RUP - Yes Yes Yes Yes Yes

FREEZE On FON - Yes Yes Yes Yes Yes

MUTE On MON - Yes Yes Yes Yes Yes

PIP On PIN - Yes - - - -

AUTO SET PAT - Yes - - - Camera Shortcut CDR - Yes Yes Yes Yes Yes

Items/Status

Decrease the enlargement ratio (Minimum: reset status) Move the enlargement section

Enlargement reset RS0 - Yes Yes Yes Yes Yes

Off FOF - Yes Yes Yes Yes Yes

Off MOF - Yes Yes Yes Yes Yes

Off PIF - Yes - - - PIP input source Video PI0 - Yes - - - -

PIP size Small PS0 - Yes - - - -

PIP position Upper left PP0 - Yes - - - -

PIP reset DRW - Yes - - - -

Auto. W/B On CW1 - - - - - Yes

Lighting On CL1 - - - - - Yes

Up PO1 - Yes Yes Yes Yes Yes Down PO2 - Yes Yes Yes Yes Yes Left PO3 - Yes Yes Yes Yes Yes Right PO4 - Yes Yes Yes Yes Yes

S-Video PI1 - Yes - - - -

Middle PS1 - Yes - - - Large PS2 - Yes - - - -

Upper right PP1 - Yes - - - Lower left PP2 - Yes - - - Lower right PP3 - Yes - - - -

Off CW0 - - - - - Yes

Off CL0 - - - - - Yes

Selection Adjustment

Command Command

RDW - Yes Yes Yes Yes Yes

Analog RGB

Video S-Video Y/PB/P

Camera

Others

Continued

Page 76

Specifications

CONTENTS

Main unit

Power consumption TLP550/TLP250: 240W (Standby: 15W)

TLP551/TLP251: 250W (Standby: 15W)

Mass TLP550/TLP250: 3.7kg

TLP551/TLP251: 4.3kg Dimensions TLP550/TLP250: 260 x 95.5 x 295 (mm) (Except the protrusion parts)

Cabinet Material PC+ABS resin and ABS resin Ambient environment Temperature : 0 deg. to 35 deg.

Lamp High pressure mercury lamp Projection screen size 30 to 180 inches Projection distance 0.70 to 3.63m Speaker 1W (monaural) Connectors

• COMPUTER Mini D-sub 15-pin

• S-VIDEO Mini DIN 4-pin

• VIDEO 1V(p-p), 75Ω, RCA pin jack

• AUDIO 1.3V(rms), more than 22kΩ,

• CONTROL Mini DIN 8-pin (RS-232C)

• USB Type B

(W/H/D)

TLP551/TLP251: 260 x 95.5 x 352 (mm)

(W/H/D)

Humidity : 30% to 70% RH

Analog RGB/Y/PB/PR (combination)

ø3.5mm stereo mini jack

Liquid crystal display

Projection system 3-panel transmission Panel size 0.7 inches Driving system TFT active matrix Picture elements

TLP550/TLP551: 786,432 pixels (1024 x 768 dots) (H./V.) x 3 TLP250/TLP251: 480,000 pixels (800 x 600 dots) (H./V.) x 3

Projection lens

Lens Zooming lens

F=2.0 to 2.4 f=14.5 to 17.4mm Focusing Manual operation Zooming Manual operation

Document imaging camera (with camera model)

Lens F = 2.8, f = 3.4mm Focusing Manual operation Zoom None (adjusted by distance to subject) Iris Auto./Manual Image element 1/3 inch CCD Effective pixels for pickup section

805,486 pixels (1034 x 779 dots) (H./V.) Lighting LED light (class 2)

Others

Continued

Page 77

Specifications (continued)

Sold separately

Replacement lamp TLPL55

• The design and specifications are subject to change without notice.

CONTENTS

Trademarks NEC, PC-98 series are trademarks of NEC Corporation. VGA, SVGA, XGA, SXGA, UXGA are trademarks or registered trademarks of International Business Machines Corporation. Macintosh is a registered trademark of Apple Computer, Inc. Windows is a registered trademark of Microsoft Corporation in the U.S. and other countries. Display Data Channel is a trademark of Video Electronics Standard Association.

Others

Toshiba TLP 250, TLP550, TLP551 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SAFETY PRECAUTIONS

Before use

IMPORTANT PRECAUTIONS

IMPORTANT SAFETY INSTRUCTIONS

Power supply cord selection

Contents

Names of each part on the main unit

Names of each part on the remote control

Loading batteries

Remote control operation

Floor-mounted projector placement

Lens shift function

Projector placement angle adjustment (Foot adjuster)

Ceiling-mounted projector placement

Connecting a computer

Connecting video equipment

Projector operation control by a computer

Projection on the screen

Operations

Turning the power off

Adjusting the picture automatically

Correcting the keystone distortion

Cutting off the picture and sound temporarily

Enlarging the picture size

Displaying PIP Sub-pictures

Displaying Information

Operating the presentation mode

Operating the menu screen

GUIDE MENU adjustments and settings

FULL MENU adjustments and settings - Picture

FULL MENU adjustments - Position

FULL MENU adjustments - Color

FULL MENU adjustments and settings - Audio

FULL MENU adjustments and settings - Display

FULL MENU settings - Default setting

FULL MENU settings - Reset

PIP menu setting

Part names (of the document imaging camera model)

Preparation of the document imaging camera

Picture projection with the document imaging camera

Locking the white balance

Correcting illuminated defects

Trouble indications

Maintenance

Air filter cleaning

Lens and main unit cleaning

Lamp replacement

Before calling service personal

Others

Pin assignment of COMPUTER connector

Applicable signal

Controlling the projector by using RS-232C

Specifications