1
MENU
CONTENTS
OWNER’S MANUAL
3LCD DATA PROJECTOR
TLP550
(
)
)
WITH DOCUMENT IMAGING CAMERA
WITH DOCUMENT IMAGING CAMERA
TLP551
TLP250
TLP251
(
TLP550/TLP250
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3
IMPORTANT PRECAUTIONS
CONTENTS
In the spaces provided below, record the Model and Serial No.
located at the bottom of your LCD projector.
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.
Model No.
Serial No.
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.
Retain this information for future reference.
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.
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4
IMPORTANT SAFETY INSTRUCTIONS
CONTENTS
1. Read Owner’s Manual
3. Source of Light
CAUTION: PLEASE READ AND
OBSERVE ALL WARNINGS
After unpacking this product, read the
owner’s manual carefully, and follow all
the operating and other instructions.
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.
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.
4. Ventilation
2. Power Sources
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.
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.
DO NOT REMOVE THE CABINET COVER,
OR YOU MAY BE EXPOSED TO
DANGEROUS VOLTAGE. REFER
SERVICING TO QUALIFIED SERVICE
PERSONNEL ONLY.
Continued
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5
IMPORTANT SAFETY INSTRUCTIONS (continued)
CONTENTS
5. Heat
The product should be situated away
7. Cleaning
Unplug this product from the wall outlet
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.
from heat sources such as radiators,
heat registers, stoves, or other products
(including amplifiers) that produce heat.
before cleaning. Do not use liquid
cleaners or aerosol cleaners. Use a
damp cloth for cleaning.
8. Power-Cord Protection
6. Water and Moisture
10. Lightning
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
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.
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.
receptacles, and the point where they
exit from the product.
Continued
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6
IMPORTANT SAFETY INSTRUCTIONS (continued)
CONTENTS
11. Object and Liquid Entry
13. Stack Inhibited
15. Accessories
Never push objects of any kind into this
product through openings as they may
touch dangerous voltage points or short-
out parts that could result in a fire or
electric shock. Never spill liquid of any
kind on the product.
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.
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.
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.
14. Attachments
Do not use attachments not
recommended by the product
manufacturer as they may cause
hazards.
S3125A
Continued
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7
IMPORTANT SAFETY INSTRUCTIONS (continued)
CONTENTS
16. Damage Requiring Service
17. If glass components, including lens
and lamp, should break, contact your
dealer for repair service.
19. Replacement Parts
Unplug this product from the wall outlet
and refer servicing to qualified service
personnel under the following conditions:
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.)
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.
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.
In the unlikely event of the lamp
rupturing, thoroughly clean the area
around the projector and discard any
edible items placed in that area.
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.
20. Safety Check
18. Servicing
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.
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.
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.
Continued
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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.
23. Do not leave documents on the unit
or near of the air exhaust for long
periods of time.
25. Do not look into the arm light while it is
lit.
The strong light may cause damage to
your eyes or sight.
The heat could erase or discolor the
letters on a thermal paper.
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.
24. Do not move the projector while the
arm is still erect.
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.
Always store the arm back in position
when moving the projector. Otherwise
injury or damage may result.
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9
Power supply cord selection
CONTENTS
If your line voltage is 220 to 240V, use one of
the following types of cable.
Plug
Plug
configuration
Plug type
EURO
Line voltage
configuration
Plug type
Line voltage
220 – 240V
EURO
240V
220 – 240V
10 – 15A
UK
220 – 240V
UK
240V
6A
200 – 240V
200 – 240V
200 – 240V
200 – 240V
Use a 5A fuse which is approved by ASTA
or BSI to BSI362.
Always replace the fuse cover after
changing the fuse.
Australian
240V
10A
North American
240V
15A
Switzerland
240V
6A
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10
Contents
Before use
COVER
Adjustments & Settings
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
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
Document imaging camera
Installation and connections
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
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
Maintenance
Trouble indications ............................................................ 60
Air filter cleaning ................................................................ 61
Lens and main unit cleaning ............................................. 63
Lamp replacement.............................................................. 64
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
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
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11
Names of each part on the main unit
CAUTION
CONTENTS
The explanation here is only for the model without the document
imaging camera. For the model with the document imaging camera,
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.
refer to
.
53
Infrared remote sensor
16
30
Lens shift dial 20
Control panel
Zooming lever
30
Air intake
12
Focusing ring
Infrared
remote sensor
Air intake
Front side
AC IN socket
19
Right side
Air exhaust
Rear side
Left side
Lens cover
Speaker
Lens
Carrying handle
Open to carry the projector.
Foot adjuster
21
21
Foot adjuster release button
Anti-theft lock hole
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
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12
Names of each part on the main unit (continued)
CONTENTS
27 32
ON/STANDBY button
To display the menu screen and/or select
operations on the menu screen.
To turn the projector on or off (standby).
42
43
Use the selection buttons and the EXIT button
ON indicator
27 32 60
to enlarge the image.
37
LAMP indicator
27 32 60
To indicate the
status of the
projector.
TEMP indicator 60
EXIT button
FAN indicator
27 32 60
Selection buttons
ENTER button
MENU button
42 31
VOL/ADJ buttons
ON / STANDBY
To set and/or adjust values on the menu.
To adjust the volume when the menu is not
displayed.
33
AUTO SET button
To adjust the computer input image
automatically.
INPUT button
To select the input source.
29
KEYSTONE button 34
To correct the keystone distortion of
the picture.
VOL / ADJ
Top side
Control panel
Continued
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13
Names of each part on the main unit (continued)
CONTENTS
VIDEO jack 24
23
25
AUDIO jack
-
To enter video signal from a video
(ø 3.5mm stereo mini-jack)
To enter audio signal from a computer
or a video equipment.
equipment, etc.
40
USB connector
S-VIDEO connector 24
To enter S-Video signal from video
equipment, etc.
To connect to a USB connector of a
computer when using the presentation
mode.
CONTROL connector
(RS-232C connector)
26 71
COMPUTER connector 23 25
To enter RGB signal from a computer,
etc or component video signal (Y/PB/PR
Signal) from a video equipment.
To connect a computer to control the
projector.
(
)
CONTROL
USB
AUDIO
VIDEO
S-VIDEO
COMPUTER Y/PB/PR
Left side
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14
Names of each part on the remote control
CONTENTS
Remote control transmission part
CLASS 1 LED PRODUCT
INPUT button
ON/STANDBY button
27 32
29
34
To select the input source.
To turn the projector on or off (Standby).
ON /
STANDBY
INPUT
KEYSTONE button
To correct the keystone distortion
of the picture.
AUTO SET button 33
To adjust the computer input image
automatically.
KEYSTONE
AUTO SET
FREEZE
PIP
MUTE
CALL
36
FREEZE button
To freeze the picture.
RESIZE buttons
37
To enlarge the picture size.
RESIZE
PIP button
To display the video input image
as a small size picture in the
computer image display window.
38
CALL button 39
To display the information.
MENU
MUTE button
35
To cut off the picture and sound
temporarily.
VOL/ADJ
MENU button
43
VOL/ADJ buttons
To set and/or adjust values on the menu.
To adjust volume when the menu is not
To display the menu screen
and/or select the operation
on the menu screen.
Selection button
displayed.
31
42 43
Use the selection buttons and
EXIT button to enlarge the
EXIT button
ENTER
EXIT /
P.MODE
image
the presentation mode.
and to operate
37
CT-90106
40
ENTER button
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15
Loading batteries
CONTENTS
Notes
Bottom side
Open the cover.
Using batteries incorrectly can cause them to leak
or burst. Strictly observe the following.
1
2
3
• 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.
Install the batteries.
Make sure that the +/– polarities match the
illustration in the compartment.
Attach the cover.
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16
Remote control operation
CONTENTS
Point the remote control at the infrared remote sensor and press a button.
°
15
About
About
5m
°
15
About
Rear side
°
15
INPUT
About
MENU
IP
MUTE
SET
CAL
RSIZE
°
NTER
15
CT-9072
EXIT
About
°
15
About
About
5m
°
15
Front side
About
°
15
I
About
MENU
I
MUTE
SET
CAL
R
°
NTER
15
CT-9072
E
About
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.
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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. 50 At shipping from factory, it is set for the Floor-mounted front projection.
For the ceiling-mounted projector placement, refer to the page 22
.
Floor-mounted front projection
Floor-mounted rear projection
Viewing a picture projected on the front of the
screen from a floor installation.
Viewing a picture projected through the back of the
screen from a floor installation.
Translucent screen
CONTROL
USB
AUDIO
VIDEO
S-VIDEO
COMPUTER
(
Y/PB/PR
)
Viewer
Viewer
Continued
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18
Floor-mounted projector placement (continued)
CONTENTS
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.
1
Top view
Side view
Screen
Screen
90°
90°
Point the lens straight at the center of the screen as above.
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.
2
• The values are approximations.
a (m)
Projection size x 20.32 - 31
a (min.) =
Projection size
Minimum
(At maximum zoom)
Maximum
(At minimum zoom)
0.70
Screen
1000
(inches)
30
Projection size x 24.38 - 32
1000
–
a (max.) =
36
50
80
100
120
150
180
0.70
0.98
1.59
2.00
2.41
3.02
3.63
0.85
1.19
1.92
2.41
2.89
3.63
–
a: Distance between the lens and the screen (m)
Limit: 0.70m < a < 3.63m
90°
a
Note
You can adjust the vertical projection position with the lens shift dial. 20
Continued
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19
Floor-mounted projector placement (continued)
CONTENTS
Connect the power cord.
• Insert one end into the AC IN socket on the projector.
• Insert the other end into a wall outlet.
3
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.
ON / STANDBY
Do not perform any operations while the three indicators
are lit green.
Light (Orange)
Power cord (Supplied)
Take off the lens cover.
4
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 pDroowpenlrolayd, tfhroempWrowjwe.cStoemdanpuicatlsu.creomm. Aalyl MbaenudailsstSoertaercdh.And Download.
20
Lens shift function
CONTENTS
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” 27 , and adjust it after projecting a picture.
Lens shift dial
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.
When the lens shift dial is turned counterclockwise
fully, the projection position becomes the lowest.
50%
90%
90°
90°
50%
10%
Notes
• Never give strong force to the lens shift dial as this may cause malfunction.
• At the ceiling-mounted projector placement 22 , the relation between the moving direction of the projection position and the turning direction of the lens
shift dial becomes contrary from the case of the floor-mounted projector placement.
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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 20 is
insufficient. Refer to “Projection on the screen” 27 , 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
1
release button.
The foot adjuster will extend.
Release the button to lock in position.
Foot adjuster
Foot adjuster
release button
Turn the foot adjuster to make fine adjustment to
the height.
2
Turn clockwise to lift up.
Turn counterclockwise to lower.
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.
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22
Ceiling-mounted projector placement
CONTENTS
CAUTION
When a ceiling mount is required, please consult with the dealer.
Ceiling-mounted rear projection
Ceiling-mounted front projection
Viewing a picture projected through the back of the screen from a
ceiling installation.
Viewing a picture projected on the front of the screen from a
ceiling installation.
)
R
/
P
B
Y
( / P
C O M P U T E R
S - V I D E O
V I D E O
U
A
U S B
O L
C O N T R
Viewer
Viewer
Translucent screen
Perform the “Projection mode” setting on the menu screen for the projection method. 50
Note
The relation between the projection size and the distance to the screen is the same as that of the floor-mounted projection mode
.
18
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23
Connecting a computer
CONTENTS
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
For use as both analog RGB and Y/PB/PR input. At shipping from factory, it is
set for use as analog RGB input.
(
)
CONTROL
USB
AUDIO
VIDEO
S-VIDEO
COMPUTER Y/PB/PR
AUDIO jack
For use as audio signal of all input sources.
Computer
To COMPUTER connector
Be sure to connect in the proper
direction.
To monitor port
RGB cable (supplied)
ø3.5mm stereo mini-jack
To audio output port
Audio cable (supplied)
To AUDIO jack
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.
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24
Connecting video equipment
CONTENTS
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.
VIDEO jack
(
)
CONTROL
USB
AUDIO
VIDEO
S-VIDEO
COMPUTER Y/PB/PR
S-VIDEO connector
AUDIO jack
For use as audio signal of all input sources.
Video equipment
To S-VIDEO connector
Be sure to connect in the proper
direction.
To S-video output
S-video cable
(not supplied)
Pin plug (red)
To audio output (R)
Pin plug (white)
To audio output (L)
Pin plug (yellow)
To video output
To AUDIO jack
(Yellow) To VIDEO jack
Audio cable
(supplied)
Video cable
(supplied)
Note
The S-VIDEO connector and VIDEO jack can be used independently, but the audio input jack is used for all input sources.
Continued
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25
Connecting video equipment (continued)
CONTENTS
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.
COMPUTER connector
For use as both analog RGB and Y/PB/PR input. At shipping from factory, it is
set for use as analog RGB input.
(
)
CONTROL
USB
AUDIO
VIDEO
S-VIDEO
COMPUTER Y/PB/PR
Change the setting on the menu screen when using as Y/PB/PR input.
44
AUDIO jack
For use as audio signal of all input sources.
Video equipment
(DVD player, etc.)
Adapter
BNC-pin
(Not supplied)
To COMPUTER connector
Be sure to connect in the proper
direction.
(Green) To Y video output
(Blue) To PB video output
(Red) To PR video output
Monitor cable
Mini D-sub 15P-BNC
(Not supplied)
Pin plug (red)
To audio output (R)
Pin plug (white)
To audio output (L)
To AUDIO jack
Audio cable (supplied)
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26
Projector operation control by a computer
CONTENTS
You can control the projector by a computer connected with the control cable supplied. 71
Check that the power supplies for the projector and for the computer are off before connecting the cables.
CONTROL connector
(
)
CONTROL
USB
AUDIO
VIDEO
S-VIDEO
COMPUTER Y/PB/PR
Computer
To CONTROL connector
Be sure to connect in the proper
direction.
Control cable (supplied)
To RS-232C port
Note
Do not connect any cable other than the exclusive one supplied.
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27
Projection on the screen
CONTENTS
Preparation
CAUTION – Do not look into the projection
1
Install and connect the projector properly.
lens while operating the projector.
2
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.)
1
Remote control
ON/STANDBY
ON / STANDBY
ON / STANDBY
ON /
STANDBY
INPUT
1
KEYSTONE
FREEZE
PIP
AUTO SET
(Green) (Green
Flashing)
(Green)
(Green) (Green)
(Green)
MUTE
CALL
RESIZE
The lamp lights and the start up display appears.
MENU
VOL/ADJ
ENTER
EXIT /
P.MODE
CT-90106
Control panel
(Main unit side)
1
Indicators
ON / STANDBY
1
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. 50
• When a projector is used for the first time, the language selection menu is displayed after the
VOL / ADJ
startup screen disappears. Set it up with procedures 2 and 3 on the next page.
Continued
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28
Projection on the screen (continued)
CONTENTS
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.)
Remote control
Select a desired language with the
selection buttons ( / ), and
2
ENTER
press ENTER.
A menu confirming the selection result is
displayed in the selected language.
ENTER
ON /
STANDBY
INPUT
KEYSTONE
FREEZE
PIP
AUTO SET
MUTE
CALL
RESIZE
Press ENTER to confirm.
Press EXIT to return to step 2 if you want to re-select a
ENTER
3
MENU
language.
ENTER
VOL/ADJ
2
ENTER
EXIT /
P.MODE
2,3
Notes
CT-90106
• The language selection menu will not be displayed on the second and subsequent times you
turn on the power. However, if “Reset all” 51 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. 49
• This Owner’s manual is described on the supposition that English was selected.
Control panel
(Main unit side)
ON / STANDBY
Turn on the connected equipment and put it in
playback mode.
4
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.)
VOL / ADJ
2,3 2
Continued
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29
Projection on the screen (continued)
CONTENTS
Select the input source to project.
There are two kinds of methods as follows (5-a and 5-b.)
Remote control
INPUT
INPUT
Select the input source by pressing INPUT
repeatedly.
5-a
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.
ON /
STANDBY
INPUT
5-a,5-b
KEYSTONE
FREEZE
PIP
AUTO SET
MUTE
CALL
RESIZE
Note
MENU
The types of input sources selected when the INPUT button is pressed repeatedly can be
set from the menu screen. 44
VOL/ADJ
5-b
INPUT
Press INPUT and hold for two seconds.
The input source selection menu appears.
ENTER
EXIT /
P.MODE
CT-90106
5-b
INPUT
Control panel
(Main unit side)
Select the input source to project with the
selection buttons ( / ).
Regardless of the contents of input source settings on the
menu screen, all the input sources are displayed here for
selection.
ON / STANDBY
VOL ADJ
/
Press ENTER.
ENTER
A picture of the selected input source is projected.
ENTER
When a sound signal source is also connected, sound is
emitted from the speaker.
5-a,5-b
5-b
Continued
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30
Projection on the screen (continued)
CONTENTS
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.
6
Focus on the picture by turning the
focusing ring.
A still picture is recommended for focusing.
7
6
7
Continued
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31
Projection on the screen (continued)
CONTENTS
VOL/ADJ
Press VOL/ADJ (+/-) to adjust volume.
Press the (+) button to increase volume.
Press the ( ) button to decrease volume.
8
-
Remote control
VOL/ADJ
Notes
ON /
STANDBY
INPUT
• To change the projecting angle, adjust the foot adjuster. 21
• If the screen image suffers keystone distortion, press the KEYSTONE button to adjust the
distortion. 34
KEYSTONE
FREEZE
PIP
AUTO SET
MUTE
CALL
RESIZE
• Due to lamp characteristics, flickers may occasionally occur in a picture. This is not
malfunction of the unit.
MENU
• The lamp may rarely burst with a loud sound.
8
VOL / ADJ
• 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.
ENTER
EXIT /
P.MODE
CT-90106
• When trying to press a button whose operation is not available, the
icon appears.
icon appears.
• 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. 60
Control panel
(Main unit side)
ON / STANDBY
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.
VOL / ADJ
• 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 61 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.)
8
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32
Turning the power off
CONTENTS
ON/STANDBY
ON/STANDBY
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.
1
2
Remote control
ON /
STANDBY
INPUT
ON/STANDBY
ON/STANDBY
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.)
1,2
KEYSTONE
FREEZE
PIP
AUTO SET
MUTE
CALL
RESIZE
(Green)
MENU
(Off)
(Off)
VOL/ADJ
Flashing
(Orange)
(Orange)
(Orange)
A
B
C
(Green)
(Green)
(Off)
ENTER
EXIT /
P.MODE
CT-90106
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
on during this time. Unplugging the power cord at this time will shorten
the lamp’s duration life.
A
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.
Control panel
(Main unit side)
B
C
2
The standby mode is set.
1,2
Indicators
ON / STANDBY
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
VOL / ADJ
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
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33
Adjusting the picture automatically
CONTENTS
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.
Input full screen video signals from the input
Remote control
source (computer) and project the image.
1
Adjustments may not be performed properly for images that are
not displayed on the entire screen or for extremely dark
images.
ON /
STANDBY
INPUT
KEYSTONE
FREEZE
PIP
AUTO SET
2
MUTE
CALL
AUTO SET
Press AUTO SET.
RESIZE
The horizontal position, vertical position, sampling phase and
2
sampling frequency are adjusted automatically.
MENU
AUTO SET
VOL/ADJ
The icon
appears during signal processing.
ENTER
EXIT /
P.MODE
Notes
CT-90106
• 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
.
46
Control panel
* Sampling frequency
(Main unit side)
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.
ON / STANDBY
VOL / ADJ
* 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.
2
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34
Correcting the keystone distortion
CONTENTS
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.
Before correction
After correction
Remote control
ON /
STANDBY
INPUT
KEYSTONE
FREEZE
PIP
AUTO SET
1
MUTE
CALL
RESIZE
KEYSTONE
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
1
2
MENU
VOL / ADJ
2
3
from GUIDE MENU.
)
44
ENTER
EXIT /
P.MODE
CT-90106
Adjust the distortion with the selection buttons
( / ).
: The upper part of the screen shrinks.
: The upper part of the screen expands.
Control panel
(Main unit side)
ON / STANDBY
To finish the adjustment, press EXIT repeatedly
until the menu disappears.
EXIT
EXIT
3
VOL / ADJ
Notes
• Turn the lens shift dial clockwise fully before using the foot adjuster. 20
• 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.
2 3 1
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35
Cutting off the picture and sound temporarily
CONTENTS
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.
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.
Remote control
The
icon appears in the mute mode.
ON /
STANDBY
INPUT
Note
KEYSTONE
FREEZE
PIP
AUTO SET
The mute mode is cancelled if another operation is performed during the mute mode.
MUTE
CALL
MUTE
RESIZE
MENU
VOL/ADJ
ENTER
EXIT /
P.MODE
CT-90106
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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
Press FREEZE.
The picture freezes.
To release the picture, press FREEZE again.
Remote control
The
icon appears in the freeze mode.
ON /
Notes
STANDBY
INPUT
• 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).
KEYSTONE
FREEZE
PIP
AUTO SET
MUTE
CALL
FREEZE
RESIZE
• The input source’s moving image continues to run even when the projector is set in freeze
mode.
MENU
VOL/ADJ
ENTER
EXIT /
P.MODE
CT-90106
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37
Enlarging the picture size
CONTENTS
You can enlarge (resize) the picture size projected.
Press RESIZE ( ).
The enlargement ratio increases each time the RESIZE (
)
RESIZE
button is pressed.
The enlargement ratio can be increased continuously by keeping the
button pressed in.
Remote control
RESIZE
To reduce the enlargement ratio, press the RESIZE ( ) button.
The enlargement ratio can be reduced continuously by keeping the button
pressed in.
ON /
STANDBY
INPUT
KEYSTONE
FREEZE
PIP
AUTO SET
MUTE
CALL
RESIZE
RESIZE
The enlarged section is moved when the selection buttons
MENU
(
/
/
/
) are pressed.
VOL/ADJ
The section can be moved continuously by keeping the button pressed in.
/ / /
EXIT
ENTER
EXIT
/
P.MODE
CT-90106
Press the EXIT button to cancel the resize mode and return to the
original size.
EXIT
Notes
The icon
appears in the resize mode.
• 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).
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38
Displaying PIP Sub-pictures
CONTENTS
Video or S-video images can be displayed as small images within the computer’s image.
(Referred to as “sub-pictures” in this manual.)
PIP
Press PIP.
A sub-picture is displayed.
Press the PIP button again to turn off the sub-picture.
Remote control
Notes
ON /
• 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.
STANDBY
INPUT
KEYSTONE
FREEZE
PIP
AUTO SET
MUTE
CALL
• The signal source, size and display position to display sub-pictures can be changed from the
RESIZE
menu screen.
52
PIP
MENU
VOL/ADJ
ENTER
EXIT /
P.MODE
CT-90106
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39
Displaying Information
CONTENTS
Information on the input signal source, etc., can be displayed.
CALL
Press CALL.
The information described below is displayed.
The information display turns off when the CALL button is
pressed again.
Remote control
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)
ON /
STANDBY
INPUT
KEYSTONE
FREEZE
PIP
AUTO SET
MUTE
CALL
Sync
- the polarity of the sync signal (at RGB input)
RESIZE
Video mode - the color mode of the video signal (at Video, S-Video input)
Signal format- the formatting of the Y/PB/PR signal (at Y/PB/PR input)
Lamp time - the elapsed usage time of the lamp
CALL
MENU
Version
Shutter
- the version of the firmware
- the shutter speed of the document imaging camera (at
document imaging camera input)
VOL/ADJ
ENTER
EXIT /
P.MODE
CT-90106
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.
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40
Operating the presentation mode
CONTENTS
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.
Connect a computer to the projector with the supplied USB cable.
Also connect the RGB cable and the audio cable if necessary.
1
23
USB connector
Computer for presentation
CONTROL
USB
AUDIO
USB cable (supplied)
To USB port
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.
Start a presentation on the computer.
• In case of Microsoft ® PowerPoint ®, start the slide show to make a state of displaying the first slide.
2
• In case of Adobe® Acrobat ® or AcrobatReader®, make state that [Full Screen] is selected from [View] menu.
• This function is also available in other application software that can change a slide by pressing
computer.
,
of a
Continued
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41
Operating the presentation mode (continued)
CONTENTS
INPUT
Select the computer input with INPUT.
You can change the order of procedure 1 to 3.
3
4
5
INPUT
Remote control
Adjust the projector before presentation if
necessary.
In the presentation mode after step 5, the projector cannot be
adjusted.
ON /
STANDBY
INPUT
3
KEYSTONE
FREEZE
PIP
AUTO SET
MUTE
CALL
RESIZE
Press P.MODE and hold for two seconds.
The projector enters into the presentation mode.
MENU
VOL/ADJ
P.MODE
6
The icon
appears in the presentation mode.
5,7
ENTER
EXIT /
P.MODE
CT-90106
P.MODE
Change a slide with the selection buttons ( / ).
6
: Advancing to the next slide.
Control panel
: Returning to the previous slide.
(Main unit side)
• 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.
ON / STANDBY
(The function is different from the
,
keys of the computer.)
VOL / ADJ
When the presentation is finished;
To exit the presentation mode, press P.MODE.
The projector returns to the normal mode.
7
P.MODE
3
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42
Operating the menu screen
CONTENTS
Various adjustments and settings can be made on the menu screen. The basic operations on the menu screen are shown here.
Start
GUIDE MENU: You can adjust or set the functions used frequently.
FULL MENU: For the operating instruction, refer to the next page.
43
When you make more
MENU
MENU
Press MENU.
Press MENU button once again.
Then GUIDE MENU appears. (Then FULL MENU
appears if the latest operation had been finished with the
FULL MENU and afterwards power is not turned off.)
detailed adjustments
and settings, call the
FULL MENU.
The FULL MENU of [Picture] appears.
MENU
MENU
FULL MENU has seven pages of [Picture], [Position], [Color], [Audio],
[Display], [Default setting] and [Reset].
Analog RGB
The current input source
Items
GUIDE MENU
Use the selection button (
) to change the page of FULL 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.
Return to the GUIDE MENU when
the MENU button is pressed.
[Picture]
[Position]
[Color]
MENU
EXIT
FULL
Item
ENTER Next
Quit
Button operation guide
Select the item with the selection
button ( ).
/
ENTER
ENTER
[Reset]
[Default setting]
[Display]
[Audio]
Press ENTER to confirm.
The item selected can be adjusted or set.
Control panel (Main unit side)
Selection
Remote control
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
ENTER
MENU
MENU
ON / STANDBY
MENU
VOL/ADJ
VOL/ADJ
Selection
ENTER
EXIT
ENTER
EXIT
/
P.MODE
CT-90106
VOL / ADJ
EXIT
Press EXIT and return.
When you select other items, press EXIT repeatedly
VOL/ADJ
until GUIDE MENU appears.
When you want to quit, press EXIT repeatedly until
GUIDE MENU disappears.
Note
EXIT
The item displayed on the menu with gray is not available.
End
Continued
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43
Operating the menu screen (continued)
CONTENTS
For the selection method of FULL MENU, refer to
the previous page.
42
Control panel (Main unit side)
Selection
Remote control
Start
EXIT
ENTER
MENU
MENU
ON / STANDBY
MENU
Select the item with selection buttons (
State of a figure below is a sample for explanation.
This state does not in fact.
).
/
VOL/ADJ
VOL/ADJ
Selection
EXIT
ENTER
ENTER
EXIT
/
P.MODE
CT-90106
Analog RGB
The current input source
VOL / ADJ
Picture
Contrast
Brightness
Picture mode
Screen size
Reset
Kind (page) of
FULL MENU
At the items whose the
adjustment bar is displayed;
Adjustment
display bar
-12-
-12-
Bright
Full
VOL/ADJ
Items
Full
At the items whose the
choices are displayed;
Thru
Choices
Adjust with VOL/ADJ (+/-)
Method -1
Method -2
Press the selection button (
when selecting other items continuously.
)
/
MENU GUIDE
Adjust
Page
Item
ENTER Execute EXIT Quit
Button operation guide
At the items whose [Execute] is
displayed on the operation guide;
ENTER
ENTER
Press ENTER.
Press ENTER.
Only the (small list of the) selected
adjusting items is displayed.
An object can be selected from the
sub menu list.
ENTER
ENTER
ENTER
This is useful as you can see a main
picture not hidden under FULL MENU.
Press ENTER.
The Item selected is executed. FULL
MENU is displayed after execution.
ENTER
Select it with the button indicated
on the button operation guide.
Adjust with VOL/ADJ (+/-) or
selection buttons (
).
/
EXIT
Press EXIT.
FULL MENU is displayed and you can
select other items.
EXIT
EXIT
Press EXIT.
End
FULL MENU disappears, and
adjustment or setting is finished.
EXIT
Notes
• The item displayed on the menu with gray is not available.
• An exclusive menu is displayed when making PIP function sub-picture settings. 52
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44
GUIDE MENU adjustments and settings
CONTENTS
On GUIDE MENU, you can set or adjust the functions frequently used.
To operate GUIDE MENU, refer to page 42
.
The relationship between input source and item
Yes: Adjustable -: Not displayed
Analog RGB Y/PB/PR
Video
S-Video
Camera
Adjust the image brightness.
Contrast
Brightness
ADJ. Adjust the contrast of the picture.
ADJ. Adjust the brightness of the picture.
Yes
Yes
Yes
Yes
Yes
Adjust the image flicker.
Adjust the image color.
Adjust the gain of the document imaging camera.
Reduce the flicker.
Phase
ADJ. Adjust the flicker of the picture. (Sampling clock phase adjustment)
ADJ. Adjust the color depth of the picture.
Yes
-
Yes
-
-
Yes
-
-
Yes
-
-
-
Color
-
-
Camera gain
ADJ. Adjust the document imaging camera's gain.
Yes
Shutter
Auto
50Hz
60Hz
Select a shutter speed below to decrease the flickering of the document imaging camera's picture.
SET The shutter speed is set automatically.
SET The shutter speed is fixed to 50 Hz.
-
-
-
-
Yes
-
SET The shutter speed is fixed to 60 Hz.
Select the image with its brightness
priority or quality (color) priority.
Bright
True color
SET The picture is set with its brightness priority.
SET The picture is set with its color quality priority.
Yes
-
-
-
Yes (common for all of the inputs)
Yes (common for all of the inputs)
Correct the keystone distortion
of the screen.
Keystone
ADJ. Adjust the keystone distortion.
:
COMPUTER connector is selectable with the INPUT button.
Select the input source when
changing the input.
COMPUTER
Analog RGB
Y/PB/PR
VIDEO
S-VIDEO
CAMERA
SET
SET
SET
SET
SET
SET
: 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.
: On/Off with ENTER
: On/Off with ( ) or (
)
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 69
.
• “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.
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45
FULL MENU adjustments and settings - Picture
CONTENTS
You can make various adjustments or settings of the picture from FULL MENU [Picture].
The relationship between input source and item
Yes: Adjustable -: Not displayed
To operate FULL MENU, refer to page 43
.
Analog RGB
Y/PB/PR
Video
S-Video
Camera
Contrast
ADJ. Adjust the contrast of the picture.
Yes
Yes
Yes
Yes
-
Yes
Yes
Yes
-
Yes
Yes
Yes
-
Yes
Yes
Yes
Yes
Brightness
Sharpness
Camera gain
Picture mode
ADJ. Adjust the brightness of the picture.
Yes
ADJ. Adjust the sharpness of the picture. (In Y/PB/PR input mode, sharpness is a setting item.)
ADJ. Adjust the document imaging camera's gain.
-
-
Bright
True color
SET The picture is set with its brightness priority.
SET The picture is set with its color quality priority.
Yes
-
-
-
-
Video mode
Auto.
NTSC
PAL
SECAM
PAL-N
PAL-M
PAL60
NTSC4.43
SET The video mode (color system) is set automatically.
SET The video mode is fixed to NTSC system.
SET The video mode is fixed to PAL system.
SET The video mode is fixed to SECAM system.
SET The video mode is fixed to PAL-N system.
SET The video mode is fixed to PAL-M system.
SET The video mode is fixed to PAL60 system.
SET The video mode is fixed to NTSC4.43 system.
-
-
Yes
Yes
-
Signal format
Auto.
SET The Y/PB/PR signal format is set automatically.
480i (525i)
480p (525p)
575i (625i)
720p (750p)
1080i (1125i)
SET The Y/PB/PR signal format is fixed to 480i (525i) mode.
SET The Y/PB/PR signal format is fixed to 480p (525p) mode.
SET The Y/PB/PR signal format is fixed to 575i (625i) mode.
SET The Y/PB/PR signal format is fixed to 720p (750p) mode.
SET The Y/PB/PR signal format is fixed to 1080i (1125i) mode.
-
Yes
-
-
-
Shutter
Auto.
50Hz
60Hz
SET The shutter speed is set automatically.
SET The shutter speed is fixed at 50 Hz.
SET The shutter speed is fixed at 60 Hz.
-
-
-
-
Yes
Screen size
TLP550/551: The picture is converted to XGA (1024 x 768 dot) resolution.
Full
SET
TLP251:Yes
TLP551: -
TLP250/251: The picture is converted to SVGA (800 x 600 dot) resolution.
Yes
Yes
Yes
Yes
The picture is displayed with the input source resolution.
The picture is converted to wide screen format.
Thru
Wide
SET
SET
-
Yes
Yes
Yes
Yes
Yes
Yes
-
Reset
EXEC. Return the adjustments and settings of FULL MENU [Picture] to the factory default values.
Yes
Yes
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.] . 50
• 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.
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46
FULL MENU adjustments - Position
CONTENTS
You can adjust the picture position etc. of the analog RGB input from FULL MENU [Position].
To operate FULL MENU, refer to page 43
.
The relationship between input source and item
Yes: Adjustable -: Not displayed
Analog RGB
Y/PB/PR
Video
S-Video
Camera
H-position
V-position
Phase
ADJ. Adjust the horizontal display position of the picture.
Yes
Yes
Yes
Yes
Yes
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
ADJ. Adjust the vertical display position of the picture.
ADJ. Adjust the flicker of the picture. (Sampling clock phase adjustment)
ADJ. Adjust the sampling frequency of the input signal if vertical stripes appear in the detailed image.
EXEC. Return the adjustments of FULL MENU [Position] to the factory default values.
Frequency
Reset
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 69
.
• 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.
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FULL MENU adjustments - Color
47
CONTENTS
You can adjust the color condition of the picture from FULL MENU [Color].
To operate FULL MENU, refer to page 43
.
The relationship between input source and item
Yes: Adjustable -: Not displayed
Analog RGB
Y/PB/PR
Video
S-Video
Camera
Color
ADJ. Adjust the color depth of the picture.
-
Yes
-
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
-
Tint
ADJ. Adjust the tint of the picture. (Not adjustable at PAL, SECAM, PAL-N,PAL-M and PAL60)
ADJ. Adjust the red level of the picture.
-
-
R-level
G-level
B-level
Reset
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
ADJ. Adjust the green level of the picture.
ADJ. Adjust the blue level of the picture.
EXEC. Return the adjustments of FULL MENU [Color] to the factory default value.
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.
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FULL MENU adjustments and settings - Audio
48
CONTENTS
You can set the sound emitted from the speaker from FULL MENU [Audio].
To operate FULL MENU, refer to page 43
.
The relationship between input source and item
Yes: Adjustable -: Not displayed
Analog RGB
Yes
Y/PB/PR
Yes
Video
Yes
S-Video
Yes
Camera
-
Volume
ADJ. Adjust the sound volume emitted from the speaker.
Speaker output
On
Off
SET The sound is emitted from the speaker.
SET No sound is emitted from the speaker.
Yes (common)
-
Channel select
L+R
L
R
SET The sound of the left and right channels is mixed and emitted from the speaker.
SET Only the sound of the left input channel is emitted from the speaker.
SET Only the sound of the right channel is emitted from the speaker.
Yes (common)
-
Loudness
Reset
On
Off
SET The loudness effect is added to the speaker sound.
SET The loudness effect is not added to the speaker sound.
Yes (common)
Yes (common)
-
-
EXEC. Return the adjustments and settings of FULL MENU [Audio] to the factory default values.
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.
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FULL MENU adjustments and settings - Display
49
CONTENTS
You can set the language, menu display, etc. from FULL MENU [Display].
To operate FULL MENU, refer to page 43
.
The relationship between input source and item
Analog RGB
Yes: Adjustable -: Not displayed
Y/PB/PR
Video
S-Video
Camera
Keystone
Language
ADJ. Adjust the keystone distortion caused by changing the installation angle.
Yes (common for all of the inputs)
Menus and messages are displayed in English.
Menus and messages are displayed in French.
Menus and messages are displayed in German.
Menus and messages are displayed in Italian.
Menus and messages are displayed in Spanish.
Menus and messages are displayed in Portuguese.
Menus and messages are displayed in Japanese.
Menus and messages are displayed in Chinese (Simplified).
Menus and messages are displayed in Chinese (Traditional).
Menus and messages are displayed in Korean.
English
SET
SET
SET
SET
SET
SET
SET
SET
SET
SET
Français
Deutsch
Italiano
Español
Português
Yes (common for all of the inputs)
The icon is displayed.
The icon is not displayed.
Icon
On
Off
SET
SET
Yes (common for all of the inputs)
Yes (common for all of the inputs)
The menu is displayed at the upper left of the screen.
The menu is displayed at the upper right of the screen.
The menu is displayed at the lower left of the screen.
The menu is displayed at the lower right of the screen.
Menu position
Upper left
Upper right
Lower left
Lower right
SET
SET
SET
SET
The menu background becomes translucent.
The menu background is normal.
Menu translucent
Reset
On
Off
SET
SET
Yes (common for all of the inputs)
Yes (common for all of the inputs)
Return the adjustments and settings of FULL MENU [Display] to the factory default values.
EXEC.
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.
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50
FULL MENU settings - Default setting
CONTENTS
You can set the Input source, projection mode, etc. from FULL MENU [Default setting].
To operate FULL MENU, refer to page 43
.
The relationship between input source and item
Analog RGB
Yes: Adjustable -: Not displayed
Y/PB/PR
Video
S-Video
Camera
Input source setting
COMPUTER
Analog RGB
Y/PB/PR
VIDEO
S-VIDEO
CAMERA
SET
SET
SET
SET
SET
SET
: 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.
: On/Off with ENTER
: On/Off with ( ) or (
)
Yes (common for all of the inputs)
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.
Projection mode
Background
Standard
Rear
Ceiling
SET
SET
SET
SET
Yes (common for all of the inputs)
Yes (common for all of the inputs)
Rear ceiling
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.
Logo
Blue
None
SET
SET
SET
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.
No signal power off
Power on
Off
5 min.
SET
SET
Yes (common for all of the inputs)
Yes (common for all of the inputs)
The power turns on by pressing the ON/STANDBY button.
When the power plug is inserted, the power is on.
Manual
Auto.
SET
SET
The start-up display appears when the power is turned on.
The start-up display does not appear when the power is turned on.
Start-up screen
Reset
On
Off
SET
SET
Yes (common for all of the inputs)
Yes (common for all of the inputs)
Return the settings of FULL MENU [Default setting] to the factory default values.
EXEC.
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:
45
45
1) When “Video mode”
2) When “Signal format”
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.
• 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.
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51
FULL MENU settings - Reset
CONTENTS
You can return the adjusting and setting values of all menus to the factory default setting.
Reset all
EXEC. Return the adjustments and settings of all menus to the factory default setting.
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.
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PIP menu setting
52
CONTENTS
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.
Source
Video
S-Video
Select the signal source for PIP sub-picture.
SET
SET
: Video input is selected as signal source.
: S-Video input is selected as signal source.
Size
Set the PIP sub-picture size.
Small
Medium
Large
SET
SET
SET
: 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.
Position
Set the PIP sub-picture display position.
SET
SET
SET
SET
: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.
Reset
EXEC.
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.
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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.
LOCK (W.BALANCE) indicator
58
Lights when the white balance is locked.
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.
58
W.BALANCE button
To switch white balance settings between
automatic adjustment and lock.
Camera head
55
ARM LIGHT button
To turn on or off the light.
LED RADIATION
RAYONNEMENT LED
LED-STRAHLUNG
DO NOT STARE INTO BEAM NE PAS REGARDER DANS LE FAISCEAU NICHT IN DEN STRAHLBLICKEN
CLASS 2 LED PRODUCT
WAVE LENGTH : 425-750nm LONGUEUR D'ONDE : 425-750nm
MAX OUTPUT :
APPAREIL A LED DE CLASSE 2
LED KLASSE 2 PRODUKT
WELLENLÄNGE : 425-750nm
MAX AUSGANGSLEISTUNG :
UNTER 1mW
PUISSANCE MAXIMA :
AU-DESSOUS DE 1mW
IEC 60825-1,
Am.1 1997
LESS THAN 1mW
LED light
Arm
LOCK
W.BALANCE
ARM LIGHT
CAMERA
Camera control panel
CAMERA
GAIN
CAMERA button
56
To select the camera source. Press again
to return to the previous input source.
Infrared remote sensor
16
Camera lens
Focusing ring
CAMERA GAIN (+/-) buttons 57
To adjust the camera gain.
56
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54
Preparation of the document imaging camera
Before preparations
(stowed away)
CONTENTS
1) Raise up the arm.
2) Pull up the camera head.
3) Turn the camera head.
4) Incline the arm backward.
5) Move the camera head
toward the object.
6) Pull up the light.
7) Turn the light.
Note
Never give shocks or impacts to the camera or arm as this may cause malfunction.
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55
Picture projection with the document imaging camera
CONTENTS
Preparation
CAUTION
1
Project a picture on the screen as explained in the step “Projection on the screen”. 27
Do not look into the arm light while it is lit.
ARM LIGHT
Press ARM LIGHT.
The light turns on.
1
2
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.
Camera control panel
Images on the screen
LOCK
W.BALANCE
ARM LIGHT
1
123
CAMERA
GAIN
CAMERA
123
Setting direction
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
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56
Picture projection with the document imaging camera (continued)
CONTENTS
Remote control
CAMERA
Press CAMERA to select the camera input mode.
• Pressing CAMERA again will return the input selection to the
previous mode.
3
INPUT
INPUT
ON /
• You can also select it by pressing INPUT on the remote
control or on the main unit. Set the input source on the menu
screen when selecting by the INPUT button. 29
• The CAMERA button can be used regardless of the input
setting.
STANDBY
INPUT
KEYSTONE
AUTO SET
3
FREEZE
PIP
MUTE
CALL
RESIZE
• “Camera” is displayed when the picture switches to the
document imaging camera’s picture.
MENU
VOL/ADJ
Move the camera head to adjust the size of the picture.
4
ENTER
EXIT /
P.MODE
CT-90106
Up: To reduce.
Control panel
Down: To enlarge.
(Main unit side)
ON / STANDBY
VOL / ADJ
Focus on the picture by turning the focusing
ring on the camera head.
5
3
Camera control panel
LOCK
W.BALANCE
ARM LIGHT
Focusing ring
CAMERA
GAIN
CAMERA
3
Continued
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57
Picture projection with the document imaging camera (continued)
CONTENTS
CAMERA
GAIN
Press CAMERA GAIN (+/-) to improve view of a
camera subject which is too dark or vivid.
6
Notes
• You can adjust the “Sharpness” of the camera image on the menu screen. 45
• 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. 45
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
LOCK
W.BALANCE
ARM LIGHT
When finished, turn off the light and close it,
CAMERA
GAIN
CAMERA
and put back the arm.
7
Follow the steps of “Preparation of the document imaging
camera” in reverse.
Notes
6
• 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.
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58
Locking the white balance
CONTENTS
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.
Project a white paper and enlarge it to fill the
screen.
1
Camera control panel
LOCK
W.BALANCE
ARM LIGHT
CAMERA
GAIN
CAMERA
2
W.BALANCE
Press W.BALANCE to turn the LOCK indicator
LOCK
on.
2
The white balance is locked.
To release the white balance, press W.BALANCE again to turn
the LOCK indicator off.
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.
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Correcting illuminated defects
59
CONTENTS
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)
With the document camera operating, fully
ON / STANDBY
cover the camera lens with a piece of black
1
paper or cloth.
VOL / ADJ
Camera lens
2
Press both sides
Camera control panel
LOCK
W.BALANCE
ARM LIGHT
ARM LIGHT
Press ARM LIGHT on the camera control panel
CAMERA
GAIN
CAMERA
2
and EXIT on the projector’s control panel
simultaneously.
You can not use the remote control buttons.
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.
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60
Trouble indications
CONTENTS
If there is some problem inside the projector,
the indicators light up or blink.
The power does not come on.
→ Malfunction of the unit.
(Off)
• Unplug the power cord and call the dealer.
Or
(Lit in red)
The lamp turns off or does not light up.
→ The projector will return to the standby mode in about 2 minutes.
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.
(Lit in red)
(Lit in red)
• Lamp's life duration is over, replace the lamp with a new one.
• Unplug the power cord and call the dealer.
64
The power turns off or does not come on.
Indicators
→ The inside is too hot, or the projector has been working in an area of high
temperature.
(Lit in red)
(Lit in green)
(Lit in red)
Or
(Lit in orange)
• 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.
61
Or
(Lit in green)
ON / STANDBY
* The
icon appears before the power turned off.
Or
* The projector returns to the standby mode after the fault display has been shown
for about 2 minutes.
(off)
The power turns off or does not come on.
→ Trouble with the cooling fan.
(Lit or flashing
in red)
(Lit in red)
• Unplug the power cord and call the dealer.
VOL / ADJ
* The
icon appears before the power turned off.
Or
(Lit or flashing
in orange)
* The projector returns to the standby mode after the fault display has been shown
for about 2 minutes.
Control panel
The power turns off or does not come on.
(Main unit side)
→ The lamp cover is not properly attached.
(Flashing
in orange)
(Lit in red)
• Unplug the power cord and reattach the lamp cover.
65
* 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.
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.
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61
Air filter cleaning
CONTENTS
CAUTION
Unplug the power cord.
If you use the projector mounted on the ceiling,
ask the dealer to carry out the maintenance
such as cleaning.
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.
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.
1
2
Front cover
We recommend you clean the air filter
frequently. (The cleaning period is once per
50 hours approximately).
Detach the air filter.
3
4
Take off the filter frame by pulling the
middle part of it toward you, then detach
the air filter.
Air filter
Filter frame
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
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62
Air filter cleaning (continued)
CONTENTS
Notes
Mount the air filter and the filter frame.
• 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.
5 Place the air filter in the projector, then insert the four tabs on the filter frame
into the holes in the projector.
Air filter
Filter frame
• 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.
1
2
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.
6
2
1
Front cover
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63
Lens and main unit cleaning
CONTENTS
CAUTION
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.
If you use the projector mounted on the ceiling,
ask the dealer to carry out the maintenance
such as cleaning.
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.
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64
Lamp replacement
CONTENTS
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.
Unplug the power cord.
1
2
3
Wait until the lamp gets cool enough.
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.
Take off the lamp cover on the
bottom panel.
Loosen the two screws, and pull off the
lamp cover.
1
2
3
Lamp cover
• If the lamp should break, please handle with
care to avoid injury due to broken pieces and
contact your dealer for repair service.
Pull out the lamp.
Loosen the two fixing screws, and lift up the
handle to pull out the lamp.
4
1
3
2
Continued
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65
Lamp replacement (continued)
CONTENTS
Notes
Load a new lamp.
• When the CALL button is pressed, the “Lamp
time” (the approximate amount of time the lamp
has been used) will be displayed. 39
Slide until it hits the bottom and tighten the two fixing screws.
5
• 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.
Attach the lamp cover.
Slide the cover into place and tighten the two
screws.
6
7
3
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.
2
1
Reset the lamp timer.
Refer to the lamp instructions for resetting.
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66
Before calling service personal
CONTENTS
Check the following points before asking for support service. Refer also to “Trouble indications”. 60
Symptom
Cause
Correction
Firmly plug in the power cord.
Page
The power does not come on. • The power cord is disconnected.
• The lamp cover is not attached correctly.
19
65
60
Attach the cover correctly.
The power turns off while
using the projector.
• The ambient temperature of the projection room is too high.
Lower the ambient temperature of the projection room,
and turn the power on.
No image appears.
• The lens cover is on.
Take off the lens cover.
19
29
35
44
-
• The wrong input is selected.
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.
• 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.
23
23
25
25
No sound is heard.
29
35
31
-
• 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
Connect the source correctly to the projector.
Set from the menu screen so that the source can be
Desired input source cannot
be selected by the INPUT
button.
44
29
default, only the Analog RGB and Video input modes can be selected. selected with the INPUT button.
44
Analog RGB input or Y/PB/PR
input colors are not right.
The image is blurred.
Focusing is uneven.
• The COMPUTER connector's input setting is wrong.
On the menu screen, set for the proper input signal type.
63
30
18
18
• The lens is dirty.
Clean the lens with a blower or lens cleaner, etc.
Focus the picture.
• The picture is out of focus.
• The projection distance is not appropriate.
• The projecting light is not hitting the screen squarely.
Adjust the distance properly.
Adjust the projecting direction so that the light hits the
screen squarely.
45
• The “Brightness”, “Contrast”, “Sharpness” or “Phase” adjustments Make the “Picture” adjustments.
are not correct.
45
64
47
The picture is dim.
• The “Brightness” or “Contrast” adjustments are not correct.
• The lamp life is ending.
Make the “Picture” adjustments.
Replace the lamp.
The color is faint.
• The “Color”, “Tint”, “R-Level”, “G-Level” or “B-Level” adjustments
are not correct.
Make the “Color” adjustments.
The tint is not good.
64
• The lamp life is ending.
Replace the lamp.
Continued
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67
Before calling service personal (continued)
CONTENTS
Symptom
The remote control does not
work.
Cause
Correction
Page
• The remote control is not facing the remote sensor.
Face the remote control transmitter toward the remote
sensor on the projector.
16
• The remote control is too far away.
• There is an obstruction between the remote control and the
remote sensor.
Operate within about 5 meters.
Remove the obstacle.
16
–
15
• The batteries are exhausted.
Replace the batteries.
The presentation made cannot • The USB cable is not properly connected.
Connect the USB cable properly.
The remote control mouse function is not available.
Replace the batteries.
40
–
be used from the remote
control unit.
• The computer or OS is not compatible.
• The batteries are exhausted.
• The lens is dirty.
15
63
56
55
44
Document camera image is
blurry.
Clean the lens with a blower or lens cleaner, etc.
Focus the picture by turning the focus ring.
Turn on the light.
• The picture is out of focus.
• The light is not on.
Document camera image
flickers.
• Image is being affected by fluorescent light in the room.
Set the shutter speed on the menu screen.
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68
Pin assignment of COMPUTER connector
CONTENTS
COMPUTER
Input signal
11
6
15
10
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
1
5
Mini D-sub 15pin
connector
Description
Pin No.
RGB input
Video signal (Red)
Video signal (Green)
Video signal (Blue)
GND
Y/PB/PR input
Color difference signal (PR)
Luminance signal (Y)
Color difference signal (PB)
1
2
3
4
*
*
5
6
7
8
GND
GND (Red)
GND (Green)
GND (Blue)
N.C
GND
GND
GND (PR)
GND (Y)
GND (PB)
*
*
*
*
*
9
10
11
12
13
14
15
DDC data
Horizontal sync signal
Vertical sync signal
DDC clock
*
*
: Do not connect anything.
*
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69
Applicable signal
CONTENTS
Applicable computer signal
Signal Timing (Horizontal)
B
Signal Timing (Vertical)
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.
G
H
A
C
I
Video
Video
H. Sync
V. Sync
J
D
E
K
Timing chart
A
B
C
D
E
fh
fv
Clock
G
H
I
J
K
Mode
Resolution
(Pixels) (Pixels) (Pixels) (Pixels) (Pixels) (kHz)
(Hz) (MHz) (Lines) (Lines) (Lines) (Lines) (Lines)
TEXT70
640 x 350
640 x 400
640 x 350
640 x 400
640 x 400
640 x 480
640 x 480
640 x 480
640 x 480
640 x 480
800 x 600
800 x 600
800 x 600
800 x 600
800 x 600
832 x 624
1024 x 768
1024 x 768
1024 x 768
1024 x 768
1024 x 768
1024 x 768
50
50
96
96
85
640
640
640
640
640
640
640
640
640
640
800
800
800
800
800
832
1024
1024
1024
1024
1024
1024
14
14
32
32
59
16
24
16
56
64
24
40
56
16
32
40
8
96
96
64
64
64
96
40
64
56
64
72
128
120
80
64
64
176
136
136
96
800
800
832
832
848
800
832
840
832
864
31.469 70.086 25.175
31.469 70.086 25.175
37.861 85.080 31.500
37.861 85.080 31.500
24.820 55.900 21.047
31.469 59.940 25.175
37.861 72.809 31.500
37.500 75.000 31.500
43.269 85.008 36.000
35.000 66.667 30.240
59
34
60
41
25
33
28
16
25
39
22
23
23
21
27
39
20
29
29
28
36
30
350
400
350
400
400
480
480
480
480
480
600
600
600
600
600
632
768
768
768
768
768
768
38
13
32
1
11
10
9
1
1
3
1
1
37
1
1
1
0
3
3
1
2
2
3
3
8
2
3
3
3
3
2
4
6
3
3
3
4
6
6
3
3
3
449
449
445
445
444
525
520
500
509
525
625
628
666
625
631
667
817
806
806
800
808
804
TEXT70
TEXT85
TEXT85
NEC PC98 24k
VGA60
VGA72
VGA75
VGA85
MAC13"
SVGA56
SVGA60
SVGA72
SVGA75
SVGA85
*MAC16"
*XGA43i
*XGA60
*XGA70
*XGA75
*XGA85
*MAC19"
48
128
120
80
96
128
88
1024 35.156 56.250 36.000
1056 37.879 60.317 40.000
1040 48.077 72.188 50.000
1056 46.875 75.000 49.500
1048 53.674 85.061 56.250
1152 49.725 74.550 57.283
1264 35.522 43.479 44.900
1344 48.363 60.004 65.000
1328 56.476 70.069 75.000
1312 60.023 75.029 78.750
1376 68.677 84.997 94.500
1320 60.197 74.872 73.200
64
160
152
216
56
160
144
176
208
180
24
24
16
48
20
96
96
1
3
Continued
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70
Applicable signal (continued)
Timing chart (Continued)
CONTENTS
A
B
C
D
E
fh
fv
Clock
G
H
I
J
K
Mode
Resolution
(Pixels) (Pixels) (Pixels) (Pixels) (Pixels) (kHz)
(Hz) (MHz) (Lines) (Lines) (Lines) (Lines) (Lines)
**SXGA1152x864 75Hz
**SXGA1280x960 60Hz
**SXGA1280x960 85Hz
**SXGA1280x1024 60Hz 1280 x 1024
**SXGA1280x1024 75Hz 1280 x 1024
**SXGA1280x1024 85Hz 1280 x 1024
**UXGA60
**UXGA65
**UXGA70
**UXGA75
1152 x 864
1280 x 960
1280 x 960
256
312
224
248
248
224
304
304
304
304
1152
1280
1280
1280
1280
1280
1600
1600
1600
1600
64
96
64
48
16
64
64
64
64
64
128
112
160
112
144
160
192
192
192
192
1600 67.500 75.000 108.000
1800 60.000 60.000 108.000
1728 85.938 85.002 148.500
1688 63.981 60.020 108.000
1688 79.976 75.025 135.000
1728 91.146 85.024 157.500
2160 75.000 60.000 162.000
2160 81.250 65.000 175.500
2160 87.500 70.000 189.000
2160 93.750 75.000 202.500
32
36
47
38
38
44
46
46
46
46
864
960
960
1024
1024
1024
1200
1200
1200
1200
1
1
1
1
1
1
1
1
1
1
3
3
3
3
3
3
3
3
3
3
900
1000
1011
1066
1066
1072
1250
1250
1250
1250
1600 x 1200
1600 x 1200
1600 x 1200
1600 x 1200
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 components video signal (Y/PB/PR)
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
15.63
15.73
15.63
15.73
15.73
fv (Hz)
60
50
50
60
50
60
60
fsc (MHz)
3.58
4.43
4.25 or 4.41
3.58
Mode
fh (kHz)
15.73
31.47
15.63
45.00
33.75
fv (Hz)
59.94
59.94
50.00
60.00
60.00
480i (525i)
480p (525p)
575i (625i)
720p (750p)
1080i (1125i)
3.58
4.43
4.43
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Controlling the projector by using RS-232C
CONTENTS
You can also control the projector by entering the command from a computer via RS-232C.
Interface format
Signal assignment of RS-232C
1
2
3
4
Communication
method
RS-232C
1
2
Pin No.
Signal
RXD
CTS
DSR
GND
RTS
N.C
Description
Receiving data
Consent to send
Data set ready
Signal ground
Request to send
No connection
Sending data
9600 bps, No parity, Data length: 8 bits,
Stop bit: 1 bit
4
6
1
2
3
4
5
6
7
8
3
5
Communication
format
STX (02h) Command (3Byte) ETX (03h)
One command only can be used per
communication.
8
Data format
Return value
Commands shall be composed of
alphanumeric characters of ASCII description.
Use only capital letters.
7
TXD
N.C
CONTROL RS-232C
No connection
Acknowledge ACK (06h)
Not Acknowledge NAK (15h)
Command list
Selection
Command
Adjustment
Command
Classification Items/Status
Analog RGB
Video
S-Video
Y/PB/PR
Camera
Power
On
Off (with confirmation message)
Shut Down (without confirmation message)
Normal (RS-232C Condition Display Off)
PON
POF
-
-
-
-
Yes
Yes
Yes
Yes
Yes
Yes
-
Yes
Yes
Yes
Yes
Yes
Yes
Yes
-
Yes
Yes
Yes
Yes
Yes
Yes
Yes
-
Yes
Yes
Yes
Yes
Yes
Yes
Yes
-
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
-
PSD
DOF
VCN
VBR
VSH
CGU
CGD
MVB
MVP
Picture
Contrast
Yes
Yes
Yes
-
-
-
-
Brightness
Sharpness
Camera gain
Increase
Decrease
Bright
-
-
-
-
-
-
-
-
-
-
-
Picture mode
Yes
Yes
True color
-
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
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72
Controlling the projector by using RS-232C (continued)
CONTENTS
Selection
Adjustment
Command
Classification Items/Status
Analog RGB
Video
S-Video
Y/PB/PR
Camera
Command
Picture
(Continued)
Video mode
Auto.
NTSC
PAL
SECAM
PAL-N
PAL-M
PAL60
NTSC4.43
Auto.
480i (525i)
480p (525p)
575i (625i)
720p (750p)
1080i (1125i)
Auto.
50Hz
60Hz
Full
Thru
KV0
KV1
KV2
KV3
KV4
KV5
KV6
KV7
SG0
SG1
SG2
SG3
SG4
SG5
CSA
CS0
CS1
MSF
MST
MSW
DRV
PHP
PVP
PPH
PCK
DRP
VCL
VTN
VLR
VLG
VLB
DRC
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
-
-
-
-
-
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Signal format
Yes
Yes
Yes
Yes
Yes
Yes
-
-
-
-
-
-
-
-
-
Shutter
Yes
Yes
-
-
Yes
Screen size
-
-
-
-
Yes
Yes
-
Yes
Yes
Yes
Yes
Yes
Yes
-
Yes
Yes
Yes
Yes
-
-
-
-
-
Yes
Yes *2
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
-
-
-
-
-
Yes
Yes*2
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
-
-
-
-
-
Yes
-
Yes
Yes
Yes
Yes
Yes*1
Yes*1
Wide
-
Picture reset
H-position
V-position
Phase
Frequency
Position reset
Color
Tint
R-level
G-level
B-level
Yes
-
-
-
-
-
-
-
Yes
Yes
Yes
Yes
Position
Color
Yes
Yes
Yes
Yes
-
Yes
Yes
Yes
Yes
Yes
-
-
Yes
Yes
Yes
Yes
Color reset
*1 Not possible for TLP551. *2 Not possible for PAL/SECAM.
Continued
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73
Controlling the projector by using RS-232C (continued)
CONTENTS
Selection
Adjustment
Command
Classification Items/Status
Analog RGB
Video
S-Video
Y/PB/PR
Camera
Command
Audio
Volume
Increase
Decrease
On
Off
L+R
L
R
Off
On
VLU
VLD
AS1
AS0
AMA
AML
AMR
LM0
LM1
DRA
PKV
DRK
LEN
LFR
LGR
LIT
-
-
-
-
-
-
-
-
-
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
-
-
-
-
-
-
-
-
Speaker output
Channel select
Loudness
-
-
Audio reset
Keystone
Keystone reset
Language
-
Display
Yes
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
English
French
German
Italian
Spanish
Portuguese
Japanese
Chinese(Simplified)
Chinese(Traditional)
Korean
LSP
LPO
LJP
LPK
LKT
LKK
MO0
MO1
MP1
MP2
MP3
MP4
MB1
MB0
DRD
Icon
On
Off
Menu position
Upper left
Bottom left
Upper right
Bottom right
On
-
-
-
-
Menu translucent
Off
Display reset (except keystone)
Continued
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74
Controlling the projector by using RS-232C (continued)
CONTENTS
Selection
Adjustment
Command
Classification Items/Status
Analog RGB
Video
S-Video
Y/PB/PR
Camera
Command
Default setting
COMPUTER
On
Off
Analog RGB
Y/PB/PR
On
Off
On
Off
On
Off
Standard
Rear
Ceiling
Rear ceiling
I10
I11
IS0
IS1
I30
I31
I40
I41
I60
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
VIDEO
S-VIDEO
CAMERA
I61
Projection mode
PJ0
PJ1
PJ2
PJ3
BG0
BG1
BG2
PN0
PN1
AP0
AP1
MS0
MS1
DRI
DRS
DON
IN0
No signal background Logo
Blue background
Non
Off
5 min.
Manual
Auto.
On
No signal power off
Power on
Startup screen
Off
Default setting initialize
Reset all
Reset
Status display (CALL)
Input Toggle
selection COMPUTER
VIDEO
IN1
IN3
IN4
IN6
S-VIDEO
CAMERA
Continued
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75
Controlling the projector by using RS-232C (continued)
CONTENTS
Selection
Adjustment
Command
Classification Items/Status
Analog RGB
Video
S-Video
Y/PB/PR
Camera
Command
RESIZE
Increase the enlargement ratio
Decrease the enlargement ratio (Minimum: reset status)
Move the enlargement section Up
RUP
RDW
PO1
PO2
PO3
PO4
RS0
FON
FOF
MON
MOF
PIN
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
-
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
-
-
-
-
-
-
-
-
-
-
-
-
-
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
-
-
-
-
-
-
-
-
-
-
-
-
-
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
-
-
-
-
-
-
-
-
-
-
-
-
-
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
-
-
-
-
-
-
-
-
-
-
-
-
-
Yes
Yes
Yes
Yes
Yes
Down
Left
Right
Enlargement reset
FREEZE
MUTE
PIP
On
Off
On
Off
On
Off
PIF
PI0
PI1
PIP input source
Video
S-Video
Small
PIP size
PS0
PS1
PS2
PP0
PP1
PP2
PP3
DRW
PAT
CDR
CW1
CW0
CL1
CL0
Middle
Large
PIP position
PIP reset
Upper left
Upper right
Lower left
Lower right
AUTO SET
Camera
Shortcut
Yes
Yes
Yes
Auto. W/B
On
Off
On
Off
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Lighting
Continued
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76
Specifications
Main unit
CONTENTS
Liquid crystal display
Projection system
3-panel transmission
Power consumption
TLP550/TLP250: 240W (Standby: 15W)
TLP551/TLP251: 250W (Standby: 15W)
TLP550/TLP250: 3.7kg
Panel size
0.7 inches
Driving system
Picture elements
TLP550/TLP551:
TLP250/TLP251:
TFT active matrix
Mass
TLP551/TLP251: 4.3kg
786,432 pixels (1024 x 768 dots) (H./V.) x 3
480,000 pixels (800 x 600 dots) (H./V.) x 3
Dimensions
TLP550/TLP250: 260 x 95.5 x 295 (mm)
(Except the protrusion parts) (W/H/D)
TLP551/TLP251: 260 x 95.5 x 352 (mm)
(W/H/D)
Projection lens
Lens
Zooming lens
Cabinet Material
PC+ABS resin and ABS resin
Temperature : 0 deg. to 35 deg.
Humidity : 30% to 70% RH
High pressure mercury lamp
30 to 180 inches
F=2.0 to 2.4 f=14.5 to 17.4mm
Manual operation
Ambient environment
Focusing
Zooming
Manual operation
Lamp
Document imaging camera (with camera model)
Projection screen size
Projection distance
Speaker
Lens
F = 2.8, f = 3.4mm
0.70 to 3.63m
Focusing
Zoom
Manual operation
1W (monaural)
None (adjusted by distance to subject)
Auto./Manual
Connectors
Iris
• COMPUTER
Mini D-sub 15-pin
Image element
1/3 inch CCD
Analog RGB/Y/PB/PR (combination)
Mini DIN 4-pin
Effective pixels for pickup section
805,486 pixels (1034 x 779 dots) (H./V.)
LED light (class 2)
• S-VIDEO
• VIDEO
• AUDIO
1V(p-p), 75Ω, RCA pin jack
1.3V(rms), more than 22kΩ,
ø3.5mm stereo mini jack
Mini DIN 8-pin (RS-232C)
Type B
Lighting
• CONTROL
• USB
Continued
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77
Specifications (continued)
Sold separately
CONTENTS
Replacement lamp
TLPL55
• The design and specifications are subject to change without
notice.
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.
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