Toshiba Projector Tlp T400 User Manual

							41
Operations
40
■JPEG files
1) Folder names may be up to 19 characters long, and file names up to 14 ch\
aracters
including file extensions.
2) Supported file extensions are jpg, JPG, jpeg, and JPEG.
3) The maximum number including both folders and files is 512.
4) Some JPEG files are not supported by this projector.
5) Resolutions above 1,024 x 768 pixels will be displayed in compressed for\
m.
The limitations in 4), above can be alleviated by converting the JPEG f\
ile with the
supplied  JPEG Conversion Tool  
p.61
 software application.
■ Projecting images stored in a memory PC card● Switch to  [PJ Mode]  
p.20
 to operate the remote control’s buttons.
1
Mounting a memory PC cardMount a memory PC card into the PC card slot, in accordance with “ Mounting a PC
card ” 
p.23
.
2
Selecting PC card inputWhen PC card input is selected, data readout from the memory PC card beg\
ins, and a
list of thumbnails is displayed on the screen. The figure below is an example of this
process. The actual display will vary depending on the data stored on your memory\
 PC
card.
Thumbnail image of first 
file in folder
Folder
Thumbnail image
 of filePrevious page exists
Current Folder Name Operation Guide
Orange frame: currently 
selected file or folder
Thumbnail list page
Current page/Total pages
Next page exists
Current File Name
File
Please read this chapter if the model you purchased includes a PC card s\
lot.
Models equipped with PC card slot are able to read JPEG files stored on \
a memory PC
card, and display them on the screen.
This allows you to give presentations without a computer, create advertising screen board
using the auto slide show function, and more. (It is not possible to re\
produce animation
effects, such as those produced by Microsoft
® PowerPoint
®.)
■ Memory PC cards●PC card slot types
The PC card slot installed on this projector is PC Card Standard TYPE II-compliant.
Please use memory PC cards and conversion adapters compliant with this t\
ype of PC
card slot.
●Supported storage media types
This projector supports the following types of ATA-compliant storage media. This
owner’s manual refers to the combination of the ATA conversion adapter and media in
use as a “memory PC card.”
Storage media that can be used as-is
Flash ATA card, TOSHIBA Mobile Disk
Storage media that can be used in combination with each of the ATA conversion
adapter types SmartMedia™, compact Flash cards, SD memory cards
Note that inserting conversion adapters and memory cards with different functions
than above, and other memory cards (excluding the supplied wireless LAN\
 PC card)
into the projector could damage the PC card or cause malfunctions.
● Memory PC Cards Whose Operation Have Been Confirmed
Please note that presence on this list is not a guarantee of operation.
•T OSHIBA Mobile Disk: PAMHD005(5GB), MEHDD20A(2GB)
• Flash ATA cards: I-O DATA PCFCA-96M (96MB), PCFCA-128M (128MB)
• SmartMedia™: TOSHIBA  PDR-SM16 (16MB), PDR-SM32 (32MB),
PDR-SM64 (64MB)
Adapters: FUJIFILM PC-AD3B, OLYMPUS MA-2
• Compact Flash cards: SanDisk SDCFB-64-505 (64MB), SDCFB-128-505 (128MB)
Adapters: SanDisk SDCF-31
• SD memory cards: Panasonic RP-SD032 (32MB)
Adapters: Panasonic BN-SDAAP3
The TOSHIBA IPC5019A SmartMedia™ PC card adapter is not ATA-compliant, and so
cannot be used by this projector.
● Backing up data
Toshiba recommend that you back up the data on the memory PC card before \
use.
(Toshiba assume no liability for losses incurred by data lost through the \
use of this
projector.)
Projecting images stored in a memory PC card 
						

							43
Operations
42
The following functions can be used via remote control operation and menu settings.
Slide show function• Press the remote control’s 
 button when a slide is displayed to begin a slide show,
and cycle through the slides automatically.
The slides’ display interval (time) can be set via the Interval setting on the PC card
setting menu 
p.54
.
• To stop the slide show, press the remote control’s 
 button.
Auto. Demo function• From the PC card setting menu 
p.54
, On is selected for Auto. Demo, then a slide
show begins automatically when a memory PC card is inserted and input switched to
PC card input. At this time, the JPEG files in the root directory of the memory PC card
are used in the slide show.
• From the PC card setting menu, Auto. is selected for Input select mode and On is
selected for Auto. Demo, and a memory PC card is mounted, then a slide show begins
automatically when the projector’s power is turned on.
• To stop the slide show, press the remote control’s 
 button.
File deletion functionSelect the file to be deleted, then press the 
 button to bring up the Setting display
menu. Delete the selected file, referring to How to use the menu 
p.52
 and the PC
card setting menu 
p.54
.
3
Searching for a target file• Use the 
 
 
 
 buttons to move the orange frame over the desired file or folder.
• If there are multiple pages of thumbnails, click the 
 button on the bottom row to go to
the next page, and the 
 button on the top row to go to the previous page.
• To open a folder, move the orange frame over the desired folder, and click on the
remote control’s 
 button. It is possible to navigate down up to 5 levels using the
same procedure.
To return to the next level up, click on the remote control’s 
 button.
4
Displaying slides• When a file is selected, pressing the remote control’s 
 button displays a slide, and
the image of the selected file is shown in full-screen view.
• To return to thumbnail display screen, click on the remote control’s 
 button.
5
Changing slidesPress the remote control’s 
 
 buttons when a slide is displayed to change slides.
(
: previous slide; 
: next slide. The 
 
 buttons are not available.)
Notes• The thumbnail display order and slide order goes in order from shortest file name to
longest. If two file names have the same number of characters, they are ordered
numerically if numbers are used in the file name, and alphabetically otherwise.
• It is possible to give presentations without using a computer by converting presentations
created with Microsoft
® PowerPoint
® into JPEG files using the JPEG Conversion Tool,
and storing them on a memory PC card. 
p.62
Note, however, that functions such as animation effects and hyperlinks cannot be used,
so it should be tested before the actual presentation.Projecting images stored in a memory PC card (Continued)
Indicates that only folders are
inside the folder.Indicates that the JPEG or other
file is not supported.Indicates that there is no data to
be displayed in the folder.
Indicates that an unsupported
JPEG or other file is present.Indicates a folder for files taken/
stored by the document camera.p.50 
						

							45
44
Operations
W.BA LANCE OVERLAY
LOCK
STORE IMAGE ARM LIGHT
CAMERA
CAMERA
GAIN
W. BA L ANCE OVERLAY
LOCK
STORE IMAGE ARM LIGHT
CAMERA
CAMERA
GAIN
W. BALANCE OVERLAY
LOCK
STORE IMAGE ARM LIGHT
CAMERA
CAMERA
GAIN
Please read this chapter if the model you purchased includes a document \
camera.■ Preparation of the document camera
ON
O
N
/S
TA
ND BYIN P
U TM E
N UA
U TO
 S
ETFA N
TE M P
LA M P V
O L
.+V O L
.-A
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TA
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LA M P
ON
V
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B A L
A NC
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VER L
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M ER AC AM E
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ETC A M ER A
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LA M P
ON
V
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OK EYST
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B A
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TA N
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B A L
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EN
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ET
PRECAUTIONS• Do not jolt or force the camera head or camera arm. Doing so could cause\
 malfunction.
• Note that when extending or rotating the camera arm, the arm moves in an\
 arc. Take
care not to bump yourself or others with it.■ Image projection with the document camera1
 Press the ARM LIGHT button.The arm light comes on. (Press it again to turn off the light.
Use the light as needed, depending on the indoor lighting
conditions.)
2
Set up document to be photographed.Place the document or other material on or near the camera, and point th\
e camera
head at it.
Using the document camera
5) Rotate
camera
head
Status before preparation
(When stowed)
1) Set up arm
2) Extend arm
3) Rotate arm 4) Extend
camera
head
3
Press the CAMERA button, and select camera input.•The input returns to the previous input when the CAMERA button
is pressed again.
• Camera input can also be selected by pressing the remote
control or camera’s INPUT button.4
Move the camera head up and down to adjust the image size.
ON/
S TA
ND
B YI
N P
U T
ME
N UAU TO
S ETF
A N
TE
M P
LA M P
ON
V
O L
.+V O L
.-A U T
OK EY
S T
O NEW .
B A LA NC
EO V
E R L
A YL
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S T
O R
E
I M A
G E A
RM
 
L I
G H
TC
AM
ER
AC A M
ER
A
G AIN
123
5
Use the camera head’s focusing ring to adjust the focus.
6
If the screen is too dark or too bright, use the
CAMERA GAIN (+/–) buttons to make it easier to see.The Sharpness of the camera image can also be adjusted using
the  Image adjustment menu  
p.53
.
7
After use, turn off the light, and fold up the document camera.Fold up the camera using the opposite order from  Preparation of the document
camera .PRECAUTION•If the room’s fluorescent lighting causes the image to flicker, either turn off the
fluorescent light, or set the  Shutter speed from the  Auto setting menu  
p.29
. Note that
changing the  Shutter speed  setting may not eliminate the flicker, depending on the
lighting, state of the document, or image adjustment.
• When arm light is used, document camera image of paper/object with refle\
ctive surface
may have bright spots. In this case, turn off the arm light and have an adequate lighting
from the room light.
Notes•The camera light automatically goes off when the camera arm is collapsed.
• The camera will not output images when the camera arm is stowed.
• No audio is output when camera input is selected.
Closer: Larger image
Farther: Smaller image
T urn the focusing ring
to adjust the focus.
123
123
123
123
O N/
S T
A ND
BYI
N PU
T
ME
N UAU TO
SE TFA
N TE
MP
LAM P
ON
V
O L.+V
O L.-AUT OKEY
S T
O NEW .
B A L
A N
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K
S TO
RE
I M A
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M  
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A M E
R AC
AM E
R A
G A
IN
123
Move the arm and camera head to
place the document beside or behind
the camera.
Screen image
Set direction 
						

							47
46
Operations
W.BALANCE
OVERLAY
LOCK
STORE
IMAGEARM LIGHT
CAMERA
CAMERA
GAIN
ON/STANDBYI
N
P
UT
M
E
N
UAUTO
SETFANTEMP
LAMP
ON VOL.+VOL.-A
U
T
OK
E
Y
S
T
O
N
EW
.
B
A
L
A
N
C
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V
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TC
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AC
A
M
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R
A
G
A
I
N
W.BALANCE OVERLAY
LOCK
STORE
IMAGEARM LIGHT
CAMERA CAMERA
GAINRGB picture
ON/STANDBYIN
P
U
T
M
E
N
UAUTO
SETFANTEMP
LAMP
ON VOL.+VOL.-A
U
T
OK
E
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S
T
O
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EW
.
B
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L
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N
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Using the document camera (Continued)
Using the overlay function
The overlay function  can be used to write over computer or video input images.
Have a piece of white paper, and a red or blue pen ready.
1
 Place the piece of white paper on a flat surface,
photograph it with the document camera, and
display it on the screen.Adjust the camera head and arm so that the white paper fills
the screen.
2
Select the input that the overlay function is performed.Press the INPUT button, use the 
 
 buttons to select an input other than Camera
input, then press the 
 button.
3
Press the OVERLAY button.The overlay function comes on.
(Press it again to turn off the function.)
4
Write on the paper with a red or blue pen.Before writing, check the position of the pen tip on the screen.
The line written overlays the input source’s image on the
screen.
5
Use the CAMERA GAIN (+/–) button to adjust the lines
or text so that it is easiest to see.Notes• The writing will not be displayed properly if using colors other than blue or red.
• The writing may not be displayed properly if the pen is too fine.
Locking the white balance
Although the projector’s camera is constantly adjusting the color balance of the images
it photographs, the color balance may be disrupted, depending on the color layout of
the document, etc. If this happens, the white balance can be locked using the
procedure below.
1
Lay down a piece of white paper, and adjust so it fills
the screen.Adjust the camera head and arm so that the white paper fills
the screen completely.
Screen
Paper
2
Press the W.BALANCE button. The LOCK indicator lights.The white balance is locked.
The white balance returns to automatic adjustment when
pressing the W.BALANCE button again. Then LOCK indicator
goes out.Notes• When the white balance is locked (the LOCK indicator is lit), folding and extending the
arm will automatically return to automatic adjustment.
• The color of the room lighting may prevent the white balance from being adjusted to the
optimum level. In this situation, or if you want to use a certain tinting, adjust the R-level,
G-level, and B-level on the Image adjustment menu 
p.53
.

Correcting illuminated defects
In rare cases, a portion of the pixels of CCD image sensor used by the camera could be
damaged by cosmic rays and the like. This damage could cause white spots
(illuminated defects) to appear on the screen. If illuminated defects appear in the
images of the document camera, correct them as follows:
1
With the document camera in use, cover the
camera lens completely with black paper, cloth, or
the like.
2
Press the ARM LIGHT button on the Camera control panel and the button on the control panel (main unit side) simultaneously. 
(The remote
control 
 buttons cannot be used.)
The illuminated defects are corrected.
PRECAUTION• Do not press both the ARM LIGHT button and 
 button when the camera lens is not
blocked. Doing so will erase correction data that has already been stored, or add
corrections to normal areas. This should also take care when camera input is not
selected.
Lit
Camera lens 
						

							49
48
Operations
W.BALANCE OVERLAY
LOCK
STORE
IMAGEARM LIGHT
CAMERA CAMERA
GAIN
Using the document camera (Continued)

Sending the camera’s images to a computer 
(Models equipped with PC card slot)
Models equipped with a PC card slot can use a wireless LAN PC card to send images
taken with the document camera to a computer in JPEG format, and open them, or
save them to disk.
1
Preparing the computer and projector• Mount the supplied wireless LAN PC card referring to “Mounting a PC card” 
p.23
, and
select PC card input in accordance with “Select input” 
p.27
.
• Set up the computer and projector in accordance with “Preparation” 
p.34
, and enable
wireless LAN communication.
2
Operating the projectorqSwitch to camera input.
wDisplay the camera image, and press the STORE IMAGE
button.
A message appears on the screen, confirming that you wish
to save the image.
ePress the 
 button to save the image.
(To not save the image, use the 
 
 buttons to select No, then press the 
button.)
The image data is temporarily saved in the projector as a JPEG file.
When the save is complete a message appears, then disappears after a moment.
3
Operating the computerqLaunch the Wireless Utility software application.
wClick on the Document camera icon 
 .
The Wireless Utility
window changes to
Document camera
mode.
eSelect Open a file or Save to Disk.
If you only want to view the image taken with the document camera on the computer
screen, select Open a file.
To save the JPEG file sent from the projector to disk, select Save to Disk.rSelect the projector on which the images
were temporarily saved in step 
2.
A list of the MAC addresses of the wireless
LAN PC cards 
p.32
, p.59
 mounted on the
projectors that are available for communication
appears. (If projector name has been set up
already, it is shown instead of the MAC
address.) Select the desired projector from this
list.
Then icon 
 is displayed on the projector’s
screen for few seconds.
tClick on the 
 button.
If Open a file was selected in step e
Open the JPEG file sent from the projector, and display it on the computer. The
software application linked to the jpg extension on that computer displays the file.
If Save to Disk was selected in step e
A dialog box appears, prompting you to select a location in which to save the
JPEG file sent from the projector. Specify a file name in this dialog box to save the
file.
To view or save another image from the camera, repeat w and e of step2, and t of step 
3 as many times as necessary.
Notes• Only one image can be saved on this projector temporarily at a time. If another image is
saved, the current one is overwritten.
• Any adjustments other than CAMERA GAIN (+/–) and Sharpness will not be reflected
on the forwarded image.
• It is not possible to photograph resized or frozen images.
• The size of the saved file will vary, depending on the image. 
						

							51
50
Operations
INPUT R-CLICK PJ MODE LASERVOL.
+
VOL.-MENU / ENTER
W.BALANCE OVERLAY
LOCK
STORE
IMAGEARM LIGHT
CAMERA CAMERA
GAIN
Using the document camera (Continued)

Storing the camera images into the memory PC card 
(Models equipped with PC card slot)
Models equipped with a PC card slot are able to save image data taken with the
document camera onto a memory PC card (sold separately) in JPEG format.
1
Mount a memory PC card into the PC card slot 
p.23
.
Mounting a PC card will switch to PC card input if Input select mode is set to Auto on
the PC card setting menu 
p.54
. In this case, press the CAMERA button on the
Camera control panel to switch to camera input.
2
Display the camera image, and press the STORE
IMAGE button.A message appears on the screen, confirming that you wish to
save the image.
3
Press the 
 buttons to save the image.
(To not save the image, use the 
 
 buttons to select No, then press the 
 button.)
Data save to the memory PC card begins.
The 
 icon will appear on the upper left of the screen during saving.
Never remove the memory PC card during a save. Doing so could corrupt your
data, or damage the PC card.
When the writing is complete, the icon disappears and a message appears informing
you that saving is complete, then disappears after a few seconds.
Repeat step 
2 3 as necessary to store more images.
4
Check the saved file, if necessary.Use the steps in “Projecting images stored in a memory PC card” 
p.41
 to check the
contents of the file or image. Images are saved in the memory PC card’s _doccam
folder in JPEG format. If there is no _doccam folder, the images are created in the
memory PC card’s root directory.
Notes•Any adjustments other than CAMERA GAIN (+/–) and Sharpness will not be reflected
on a JPEG file saved on the memory PC card.
•It is not possible to photograph resized or frozen images.
•Saved files are saved with names in the range of pix001.jpg to pix999.jpg. If there is
already a file named pix999.jpg, no more files can be saved.
•The size of the file will vary, depending on the image. The number of files that can be
saved depends on the size of the files and the capacity of the memory PC card.
•Do not mount a write-protected memory PC card into the projector. It may become
impossible to access the memory PC card.A computer can be operated using the projector’s remote control. This function is available
on any computer with the Windows 98/98SE, Windows Me, Windows 2000, or Windows XP
OS, that is equipped with a USB port (The mouse remote control is not supported on OS 9
or OS X for the Macintosh).
1
Connecting a computerConnect the projector to a computer using the supplied USB cable. See Fig. (1) below.
For models equipped with PC card slot, connect the supplied Mouse remote control
receiver to the computer. See Fig. (2) below.
USB
COMPUTER
(
Y, PB/PR )
MONITORCONTROL
12
2
Operating a computerThe mouse remote control function is available when the remote control is set to [PC
Mode]. (See “Switching operation modes” 
p.20
.)
Point the remote control at the infrared remote sensor (in models using Mouse
remote control receivers, point it at the Mouse remote control receiver), and
operate the remote control’s buttons.
Moving the mouse pointer
Move the pointer control button in the direction that you wish the mouse pointer to
move, then press.
To left click
Press the L-CLICK button.
To right click
Press the R-CLICK button.
To drag and drop
Move the pointer control button in a (L-)clicked state, then when the pointer is over
the desired location, release the button.
Using the computer’s up and down arrow key functions
Press the 
 and 
 buttons to switch PowerPoint
® slides.
Remote Control Front Remote Control Rear
Operating a computer using the remote control
(1) (2)
To USB portTo USB port
Mouse remote
control receiver
Pointer control
R-CLICKL-CLICK 
						

							53
52
Operations
You can call up on-screen menus, and conduct a number of adjustments and \
settings,
using the operation buttons 
p.16
 on the control panel (main unit side) and remote control.
■ How to use the menusUsing the menus
Note•Menu adjustments and settings  (except Lamp power 
p.53
) are saved when the power is
turned off via the ON/STANDBY button. If the power cord is unplugged before this, or the
power goes out, then the data will not be saved.
■ The image adjustment menuUse this menu to adjust image-related items.
Items Items that can be adjusted are marked with  “Yes”, and those that cannot are marked
with “No”.Notes
1: Tint  can only be adjusted when  Video mode  
p.29
 is NTSC  or NTSC4.43 .
2: Up/down shift  can only be adjusted when  Screen size 
p.54
 is  Wide .
■The default setting menuThis menu shows placement status and other settings.
Set projection mode in accordance with Placement Style  
Set the time to wait after signal input stops until turning off the power: 
Off  (not turned off)           1 min           2 min           ...          60 minSet whether to turn on the power when the  ON/STANDBY button is pressed 
(Manual), or when the power cord is plugged in (Auto).    Manual             AutoSet the lamp power                                    Standard           LowSet standby mode according to functions used    Standard            Economy
Description
Item
Projection
mode
No signal 
power off
Po wer on
Lamp power 
[Note 1]
Standby mode 
[Note 2]
(Back hung 
from ceiling)
(Placed 
on floor)
(Rear)
(Hung from 
ceiling)
p.21
Notes
1: When 
lamp power  is set to  low, the screen becomes a little darker, but the cooling fan noise gets
quieter. This setting will be cleared when you turn the power off. The setting will be back to
“Standard” when the power is turned on next time.
2: The  Standby mode  function is only available with models equipped with a PC card slot 
p.39
.
Notes• Note that if  Power on is set to  Auto, then if the power cord is plugged in when power is
restored after a power outage, the projector power will come on.
• Even if  Power on  is set to  Auto, press the  ON/STANDBY  button to turn off the power.
Unplugging the power cord to cut off the power will shorten the life of the lamp.
Item Description
Computer
Y/P
B/PR
Video
PC Card
Camera
S-video
Contrast Lower Higher Yes Yes Yes Yes Yes
Brightness Darker Brighter Yes Yes Yes Yes Yes
Color Lighter Deeper No Yes Yes No No
T int 
[Note 1]
Reddish Greenish No No Yes No No
Sharpness Softer Sharper No Yes Yes No Yes
R-level Less red More red Yes Yes Yes Yes Yes
G-levelLess green More green
Ye s Ye s Ye sYesYes
B-level Less blue
More blue
Ye s Ye s Ye sYesYes
Up/down shift 
[Note 2]
Shift down
Shift up No Yes Yes No No
To  Image adjustment  menu
Display the Setting display  menu
To  PC card setting  menu
To   Display setting  menu
To   Default setting  menu
To  Status display
The menu disappears
1. Start
2. Select a Category
3. Adjustments & Settings
4. Back 6. End
5. To  Finish
The figure shows a typical example.  
As the display may differ depending 
on the item, use the following pages 
as a reference.
Finish via the Status 
display menu.
Item
Adjustment/Setting Value
This mark signfy that 
there are options.
Press        to display a 
list of options.
These marks signify the 
items can be adjusted/set 
by  using                .
These marks signify an 
item can be switched by 
using                .
These marks signify the items can be selected from 
the list by using            .
After an item selected, apply it by pressing      .
Displays the 
current adjust-
ment/setting of 
each category
The menu shown below is only for operation 
instructions and might be different from the actual 
display.
p.54p.53p.53
p.32
p.54 
						

							55
54
Operations
■The display setting menuUse this menu to set screen display-related items.
(Full):  Display with LCD panel’s resolution
(Thru): Display with sampling resolution (for computer input)
(Wide):  Wide-screen display (for Video, S-video, and Y/P
B/PR)
Select one of the languages below to use for displaying menus and messages[     : Enter setting mode]     [          :Selection]      [Apply:       ]
English/Français/Deutsch/Italiano/Español/
Português/            /                      /                      /Screen to display when there is no input signal                        
 (Logo)                            (Blue)                           \
 (None)
Display icons as function guides On Off
Display start-up screen when power turned on  On Off
Description
Item
Screen size
Language
Background
Icon
Start-up screen
Not displayed with 
PC card input or 
camera input.Note• If “Thru” is selected for  screen size, portions exceeding the pixel count of the LCD panelp.67
 will not appear on the screen. Note that for RGB signals with clock spee\
ds UXGA
60 
p.68
  or lower, all input pixel signals are sampled. (This effect is noticeable when the
screen is enlarged using the Resize function 
p.31
). However, if the clock speed is
higher than this, the RGB pixel signal is thinned before sampling.
■ The PC card setting menu 
(Models equipped with PC card slot)
Use this menu to set PC Card-related items.
● When using a memory PC card
Manual            Auto  (Switch to PC card input when a PC card is inserted)Off             On (Begin slid show when PC card is inserted)
Select one of the following slide show display intervals:
5 sec./10 sec./30 sec./1 min./3 min./5 min./10 min.
Delete the selected file (Folders cannot be deleted)
[     : Enter execution mode]     [ Ye s            No]     [Apply:     ]
Description
Item
Input select modeA uto. Demo
Interval
File deletion
Using the menu (Continued)
● When the wireless LAN PC card is being used
Manual             Auto  (Switch to PC card input when the PC card is inserted)Ad hoc      Infrastructure
This item cannot be changed currently. This is function for the future.
[     : Enter setting mode]    [          :Selection]     [Apply:     ]
Off           64bit           128bit
Set the desired string (5 or 13 characters)[        : Enter setting mode]      [             : Shift column]      [              :Set character]      [Apply:       ]Set the desired string (1 to 14 characters)[       : Enter setting mode]       [              :Shift column]      [         \
     : Set character]      [Apply:       ]Return the wireless LAN configuration to the default settings
[     : Enter setting  mode]     [ Ye s           No]     [Apply:      ]
Description
Item
Input select modeT ransmission modeChannel
Encryption
Key
Projection
name
Setting 
initialization   Note• Wireless LAN settings are enabled after the menu disappears.■ Reset menu 
(Special menu)
This menu is displayed when other menus are not displayed, and the 
  button is held
down until the menu appears. • When the screen is placed vertically, and  Auto keystone correction is executed, but
the keystone correction is not successful, stow the foot adjuster in its\
 original position,
place the projector on a flat surface, select  Horizontal reference value reset, and press
the 
  button.
• Select  Reset All  and press the 
 button to return all menu items to the factory settings.
Reset the horizontal reference value for Auto keystone correction[     : Enter execution mode]     [ Ye s            No]     [Apply:     ]
Reset all menu items to their factory settings
[     : Enter execution mode]     [ Ye s            No]     [Apply:     ]
Description
Item
Horizontal reference 
v alue resetReset all 
						

							57
56
Maintenance
The air filter prevents dust and debris from getting inside the projector. Never run the
projector with the filter removed. It is recommended that the air filter is cleaned regularly.
(A recommended measure is about once for every 50 hours of use.)
CAUTION
• Request cleaning and maintenance of a ceiling-mounted unit from your projector
dealership.1
Unplug power cord.
2
Remove the air filter cover.Of the upper connection terminal cover is on, remove that
first.
Remove the air filter cover by pressing on the part in the
figure with your finger.
3
Remove the air filter.Remove the air filter from the air filter cover. It can be
disassembled into the air filter cover, air filter, and filter
holder.
4
Clean the filter.Carefully remove the dust and dirt from the air filter cover,
air filter, and filter holder with a vacuum cleaner or the like.
Be careful not to let the air filter be sucked into the
vacuum cleaner.
5
Assemble the air filter.Insert the air filter into the air filter cover, and lock it in
place by putting the pegs of the filter holder through the
holes in the air filter cover.
6
Replace the air filter cover.Notes• Allowing dirt and dust to build up on the air filter will worsen the air circulation inside the
projector, causing the internal temperature to rise, causing the projector to stop working
or malfunction.
• Insert the air filter cover all the way in. Leaving gaps will allow dust and dirt to get inside
the projector.
• If you wash the air filer with water, make sure to dry it completely before replacing it.
• If the air filter is torn, consult with your dealer about replacing it with a new one.
Continuing to use a ripped filter will allow dust and dirt to get inside the projector.Air filter cleaning
Filter holder
Air filter
Air filter
cover
U
S
B
COMP
(
Y/PB
MONITORCONTROL1
Air filter cover
Vacuum nozzle

Lens cleaning• Clean the lens with a commercially available blower and/or
lens cleaner.
• The lens is easily scratched, so do not rub it with hard objects,
or strike it.
Main unit cleaning• Clean the main unit after unplugging the power cord.
• Wipe dirt off the main unit gently with a soft cloth.
• If the soiling is severe, dip the cloth in a neutral
detergent diluted in water, wring well, and gently wipe
off the dirt, then finish up by wiping with a dry cloth.Replacing air intake and exhaust fans, and air filter
To maintain the performance, it is recommended that these should be replaced about
every 2 to 3 years. Consult with your dealer for details.
Lamp replacementA lamp is consumable supplies. If used for extended periods, images will appear dark, and
the lamp could burn out. This is characteristic of a lamp, and is not malfunction. (The
lifetime of the lamp depends on conditions of use.) If this happens, replace it with a new
one.
 CAUTION
• Request cleaning and maintenance of a ceiling-mounted unit from your projector
dealership.
• When replacing, always use lamp “TLPLW1” (sold separately).
• If you have been using the projector, the lamp will be very hot, and may cause burn
injuries.
Wait for the lamp to cool (for longer than 1 hour) before replacing it.
• If the lamp should break, please handle with care to avoid injury due to broken pieces
and contact your dealer for repair service.1
Unplug power cord.
2
Wait until lamp is sufficiently cooled.Wait for at least 1 hour.
Lens and main unit cleaning 
						

							59
58
Others
3
Remove the lamp cover.Loosen the screws, then pull up to direction of
the arrow with your fingers on the area shown
in the figure to remove the lamp cover. Be
careful to avoid breaking a nail or otherwise
injuring your fingers when doing so. (If the
screws are too tight to remove the lamp cover,
use any tool.)
4
Pull out the lamp.Loosen the 2 screws holding the lamp in place,
and pull on the handle to remove the lamp.
5
Mount the new lamp.Align the orientation, press down until the bottom is
reached, and lock in place using the two lamp
locking screws.
6
Replace the lamp cover.Align the cover, and press it in, then screw in the
screws loosened in step 
3 until the lamp cover is
no longer loose.
7
Reset the lamp timer.See the lamp’s manual for instructions on resetting
the lamp timer.Notes and Precautions• Press the 
 button twice to display (a rough guide) of the time of use from the Lamp
time item on the Status display menu. 
p.32
• As a rule of thumb, it is recommended that the lamp should be replaced after 2,000
hours of use. When Lamp time reaches 2,000 hours, the 
 icon and a message will
appear. When any operation is performed, the message disappears.
• Attach the lamp cover correctly so that it is not loose. If it is not attached correctly, the
lamp may fail to come on 
p.64
, and the lamp’s lifetime may be shortened.
• Always replace the lamp with a new one.
• The lamp is made out of glass. Do not touch the glass surface with your bare hands,
bang it, or scratch it. (Dirt, jolts, scratches and the like could break the lamp.)
Used LampsThis projector’s lamps contain trace amounts of environmentally harmful inorganic
mercury. Be careful not to break used lamps, and dispose it in accordance with local
regulations.Please read this chapter if the model you purchased includes a PC card slot.
This chapter briefly describes how to use supplied software applications other than the
Wireless utility.

How to use the Projector Configuration Tool
The Projector Configuration Tool is a software utility that allows you to set up the
projector for Infrastructure mode communications using a wireless LAN PC card.
When using this application for the first time, conduct Preparation 
p.34
, and start with
the computer in Ad hoc transmission mode.
1
Check MAC address.The MAC address is a unique address assigned to the wireless LAN PC card.
Display the MAC address on the screen, referring to “Displaying Information” 
p.32
.
Note down the address for future use.
2
Launch the Projector Configuration Tool.Upon launch, the window shown in the figure to the
right appears on the computer screen.
3
Click on the Browse button.The computer starts searching for projectors. When it
finds one, “Please select” is displayed in the
Projector Selection field.
4
Select a projector.Click on the 
 button for the Projector Selection
field, then from the pull-down list that is displayed,
select
the project with the MAC address you noted down in
step 
1.
When a projector is selected, the computer obtains
information from that projector, and displays the results
in the boxes of the window.
Here, the following is possible:
From the File menu, select Save As..., and save the pre-modification settings on the
computer.
From the File menu, select Open, and apply an existing settings file to the projector.
Lamp replacement (Continued)
21
Lamp cover
2
112
345
How to use the supplied software