Toshiba Tdp Tw90au Projector User Manual

							21
20
Preparations
p.71
Before connection•Read the owner’s manual of the device you are connecting to the projector.
•Some types of computer cannot be used or connected to this projector.
Check for an RGB output terminal, supported signal 
p.69
, etc.
•Turn off the power of both devices before connecting.
•The figure below is a sample connection. This does not mean that all of these devices
can or must be connected simultaneously. (Dotted lines mean items can be exchanged.)
Notes
•COMPUTER terminals 1 and 2 function identically.
•The AUDIO IN terminal doubles for devices connected to COMPUTER terminals 1 and 2.Connection
■Removing a PC cardqLook at CARD indicator.
If it is off, proceed to step r.
wPress the UNMOUNT button.
Begins processing for PC card removal.
eWait until CARD indicator goes
out.
Never remove the PC card while lit.
Doing so could damage the PC card or
corrupt your data.
rPress the Eject button.
The Eject button is a bit stiff, so
press firmly while supporting the
projector. Be careful to avoid injury
when doing so.
■Mounting a PC cardqInsert the PC card.
After making sure of the card orienta-
tion, press it in firmly until it stops.When the PC card is detected correctly,
the CARD indicator comes on in green.
How to use the PC card slotThe wireless LAN PC card enables you to connect the projector wirelessly with a personal
computer that supports IEEE802.11b based wireless LAN. 
p.34
 (Please note that commu-
nication between all the computers based on IEEE802.11b and this projector is not
guaranteed.)  You can also use a commercially available memory card to project JPEG
image files using this projector. 
p.42
 Please follow the steps below when removing or
mounting a PC card.
PC CardCARD indicator
UNMOUNT button
Eject button
■If CARD indicator turns red
Press the RESET switch with a thin pin
or similar implement (it is at the bottom
of a recess).
RESET switch CARD indicator
Computer (for control)
VCRVideo recorder,
DVD player, etc.Audio amplifier, etc.To
RS-232C
terminal
Control cable
To audio outputWhite (L)/Red (R)
To video
output
AV  cable(not supplied)
Video cable
(not supplied)
To S-Video
output
To audio output
White (L)/Red (R)
S-Video cable
(not supplied)
Audio cable (not supplied)To audio inputWhite (L)/Red (R)
To  RGB
output RGB cable
(not supplied)
Audio cable(not supplied)To audio
output
To  Y/C
B/CR output
Green (Y)/Blue (C
B)/Red (C
R)
Conversion adapter BNC-pin
(not supplied)Monitor cable Mini
D-sub 15P-BNC
(not supplied)
To audio outputAudio cable(not supplied)
RGB cable
(supplied)To  RGB
outputComputer Computer
DVD video recorder, etc. 
						

							23
Operations
22
■ Connecting the power cord1
Insert the power cord connector into the
AC IN socket of the projector.
2
Insert the power cord plug into a wall or
other power outlet.
■ Turning the power on1
Turn on the main power
switch.The ON indicator will change to
orange, indicating standby mode.
2
Press the ON/STANDBY
button.The power turns on, and the following
3 green indicators light: ON, LAMP,
and FAN. After a moment, the start-up
screen appears.
Start-up screen Control panelRemote
Control
Notes
•The start-up screen will disappear after a moment. You can dismiss the star t-up screen
before this by performing any operation. You can also configure the start-up screen not to
appear via the Display setting menu 
p.31
.
•The first time you use the projector after purchase, after the start-up screen disappears,
the Language menu is displayed 
p.24
.
■ Turning the power off1
Press the ON/STANDBY button.A message appears on the screen, confirming that you wish to shut off the power. This
message will disappear after a moment. (This operation is no longer valid after the
message disappears.)
2
Press the ON/STANDBY button again.The screen turns off, but the internal cooling fan continues to operate for a short while.
Then, the projector goes into standby mode.
When cooling lamp During internal cooling After cooling complete
A
B
C
(Orange) (Orange) (Green) (Green)(Off)
(Orange) Flashing(Green)(Off)
(Off)
A
During cooling, the LAMP indicator flashes. In this state, the power cannot be
turned back on.
B
After the LAMP indicator goes off, the cooling fan continues to operate for a
short while, in order to expel excess internal heat. If you are in a hurry, there is
no problem with unplugging the power cord or turning off the main power switch
in this state.
C
In standby mode
Note
•The projector consumes about 18W of power in standby. We recommend that you unplug
the power cord or turn off the main power switch if you will not be using the projector for
an extended period.
PRECAUTION
•If the power cord is unplugged before cooling is complete, give the lamp time (about 5
minutes) to cool before plugging it back in. If the lamp overheats, it may fail to light, and
its lifetime will be shortened.
(Orange)
Power cord connector
(Supplied)
 CAUTION
•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.
•Do not block the air intake or exhaust. Doing so could cause a fire due to internal overheating.
•Do not place your hands, face, or other objects near the air exhaust. Doing so could cause
burns, deform/break the object.■ Removing the lens cover
Be sure to remove the lens cover when the power is
turned on. If it is left on, it could become deformed due
to heat.
Turning the power on and offOperations 
						

							25
Operations
24
1
Turn on the power.Turn on the power by following the instructions in “Turning the power on” 
p.22
.
2
 Select the language and the lamp power (When using the
first time).When the projector is used for the first time after purchase, menu for language and
lamp power selection and configuration is displayed in English. (If the screen is out of
focus, adjust it according to the step 
6.)
qUse the 
 or 
 button to select the
desired language and press the 
 button.
Message for setup confirmation is displayed in a
selected language.
Then, the menu for lamp power selection and
configuration is displayed. It is automatically set as
Standard. To change the setting, follow the step w.
wUsing the 
 or 
 button, select Low,
Standard or High for the lamp power
(menu item) and press the 
 button.
The lamp power, if selected, will be toggled without
pressing the 
 button. The display automatically
disappears in a few seconds.
Notes•When the projector is turned on the next time, the Language and Lamp power
menus do not appear upon startup. However, if “Reset all” is executed from the
Default setting menu 
p.32
, the Language and Lamp power menus will be
displayed the next time when the power is turned on.
•The language can also be set via the Display setting menu 
p.31
 and Lamp power
via the Default setting menu 
p.32
.
•This owner’s manual assumes that English has been selected.
3
Activate the connected device.Turn on and start the connected device such as a computer.
4
Press the INPUT button.An image of the connected equipment is projected.
Each time you press the INPUT button, it switches to the input of the connected
equipment.
Basic operations
Notes
•When [Auto input search] is set to [On] in the default setting menu 
p.32
, the image of
the equipment which is connected and turned on is projected.
•Moving pictures generated with the DVD software for computers may appear unnatural if
it is projected with this projector, but it is not a malfunction.English
French
German
Italian
Spanish
Portuguese
Russian
Swedish
Turkish
Japanese
Chinese (simplified)
Chinese (traditional)
Korean
5
Projector placement angle adjustmentsThe placement angle and the height of the projected image can be adjusted by the foot
adjuster.qLift up the front of the projector to
the desired angle, then press the
foot adjuster release button.
The foot adjuster extends. Release the
button to lock the position.
wTo adjust the horizontal angle, use
the tilt adjuster.
To stow the foot adjuster, hold up the
projector while pressing the foot adjuster
release button, then slowly lower the
projector.
6
Adjusting the screen size and focusqUse the zooming lever to adjust the screen
size.
wUse the focusing ring to adjust the focus.
7
Adjusting the volume with the 
 
 buttons
The speaker volume can be adjusted when an audio signal is being input.Notes
•Note that a lamp characteristics may rarely cause the brightness to fluctuate slightly.
•A lamp is consumable item. 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.)
•The DMD
TM 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.
•Although this projector supports a wide range of RGB signals 
p.69
, any resolutions not
supported by this projector (XGA) will be expanded or shrunk, which will affect image
quality slightly. To view high-quality images, it is recommended that the computer’s
external output should be set to XGA resolution.
•With some models of computer having LCD displays or the like, displaying images
simultaneously on the projector and the monitor’s display may prevent the images from
displaying properly. If this happens, turn off the computer’s LCD display. For information
on how to turn off the LCD display, see the owner’s manual of your computer.
•If a signal not supported by the projector is input, the “Unsupported signal” will appear.
•If no signal is being input from the connected device, the “No signal” will appear.
•If an unavailable operation button is pressed, the 
 icon will appear.
12


 
						

							27
Operations
26
■Using auto setting
This function sets up the projector to the optimum state for
each type of the input signal by using simple operations.1
Press the SET UP button.The Set up menu appears.
2
Press the SET UP button again.The menu item is automatically adjusted/set.
For computer input, the 
 icon will appear during
processing.
For manual adjustment and setting, see the following table 
p.27
.
Note•The image may not be projected or auto adjustment/setting may not be performed
correctly for input signals other than those supported by the projector 
p.69
, p.70
.
●Correcting the keystone distortion
When the foot adjuster 
p.25
 is used to change the projector placement angle while
projecting the image, the picture will undergo keystone (trapezoidal) distortion.
This projector is capable of correcting this keystone distortion
.
1
Press the SET UP button.
2
Press the 
 button.
The keystone distortion is automatically corrected. The 
 icon appears during this
correction.
●Manual adjustment
Press the SET UP button to display the Set up menu and select [Keystone]. Use
the 
 
 buttons for keystone adjustment. When the adjustment is finished, press
the RETURN button. The menu disappears.
Notes•Depending on the amount of keystone adjustment and the content of images, some
information may be lost, or the picture quality may suffer.
•Keystone adjustment is available for the keystone distortion in a slant angle of ±15
degrees.
Using handy features
Control panelRemote
Control
Before correction
After correction
●Manual adjustments and settings
The menu items of the Set up menu vary depending on the input type, as shown in
the table below.
Use the 
 
 
 
 
 buttons to adjust the items in the table below, then press
the RETURN button when you are finished.
Select Item Description
Computer
Y/P
B/PR
Video
S-videoPC
card
Auto. Keystone
Automatically corrects the keystone distortion.
Press      .
KeystoneCorrect the keystone (trapezoid) distortion of the 
screen.
Screen shrinking             Screen shrinking
downward                        upward
Auto setting
Automatically adjusts items such as the sampling 
phase depending on the type of input signal.
Press the SET UP button.
PhaseAdjust with            to eliminate flicker.
FrequencyAdjust with             to eliminate periodic patterns 
and flickering when many vertical lines appear 
on the screen.
H-positionAdjust the horizontal position of the image.
Move left            Move right
V-positionAdjust the vertical position of the image.
Move down            Move up
Clamp 1Adjusts the clamp pulse position.
Lower            Higher
Clamp 2Adjusts the clamp pulse width.
Narrower            Wider
Ye s Ye s Ye s Ye s Ye s Ye s Ye s Ye s
Ye s N o NoNo
Ye s N o NoNo
Ye s N o NoNo
Ye s N o NoNo
Ye s N o NoNo
Ye s N o NoNo
Ye s N o NoNo 
						

							29
Operations
28
Using handy features (Continued)■Cutting off the picture and sound temporarily (Mute)
When you want to project the images of another projector, overhead
projector, etc. temporarily, this projector’s images and sound can be
turned off.
Press the remote control’s MUTE button.The picture and sound are cut off. (The Mute function is released
when pressing the MUTE button again.)Notes•The 
 icon will appear while mute is in effect.
•Operating any other functions will also cancel the muting.
■Freezing the image (Freeze)
The image being projected can be made to be frozen. This function is to
be used to pause a video during a presentation, etc.
Press the remote control’s FREEZE button.The picture pauses. (The Freeze function is released when pressing
the FREEZE button again.)Notes•The 
 icon will appear while freeze is in effect.
•Other operation will also release the freeze.
•Even if an image is frozen on the projector, the pictures are running on the video or
other equipment.
•If you use this function on video software sold on the market, broadcast or
broadcast on cable except for the purpose of your private viewing and listening, it
may infringe the copyright protected by the copyright laws.
Remote
Control
Remote
Control
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 menus
The menu shown below is for operation instructions purposes and might differ from the
actual display.
Using the menus
Note
•Menu adjustments and settings are saved when the power is turned off via the ON/
STANDBY button. If the power cable is disconnected before this, or the power goes out,
then the data will not be saved.
Display the Setting display menu
The menu disappears.
1. Press the MENU button
2. Select a Category
3. Adjustments & Settings
4. Back
Press the RETURN button6. End
    
Press the MENU 
button
The Wireless/Card
menu appears.
* Displayed only in wireless/card 
input mode.
To  Wireless/Card 
menu          .5. 
Press the MENU 
button
Select a category by using  
         .
There are following four 
categories:Displays the current 
adjustments and settings of 
selected category.
Item shown with gray cannot 
be adjusted with the current 
input source.p.30
Image adjustment menu
p.31
p.36
Display setting menu
Default setting menu
p.32
Status display menu
p.33
The figure shows displays given for operation instructions purposes.  As the display 
may differ depending on the item, use the following pages as a reference.
ItemAdjustment/Setting Value
These marks signify the 
items can be adjusted/set 
by using                .
These marks signify the items can 
be selected from the list by using
           .
After an item is selected, apply it 
by pressing      .
Press      to open the menu.
This mark signfy that 
there are options.
Press         to display a 
list of options. 
						

							31
Operations
30
■The image adjustment menuUse this menu to adjust image-related items.Items that can be adjusted are marked with  “Yes”, and those that cannot are marked with “No”.
Item    
  
Description
Computer
Y/P
B/PR
Video PCS-video card
 
ContrastAdjust the image contrast. Yes Yes Yes Yes
Lower
Higher
BrightnessAdjust the brightness of the image. Yes Yes Yes Yes
Darker
Brighter
ColorAdjust the color of the image. No Yes Yes No
Lighter
Deeper
Tint 
*1
Adjust the tint of the image color. No No Yes No
Reddish
Greenish
SharpnessAdjust the sharpness of the image. No Yes Yes Yes
Softer
Sharper
NoiseSet the function to reduce screen noise. No Yes Yes No
reduction
On (Enable)
Off (Disable)
PicturePress 
. Toggle the picture mode with Yes Yes Yes No
mode
 / 
.
Bright/Standard/True color
R-levelAdjust red of the image color. Yes Yes Yes Yes
Less red
More red
G-levelAdjust green of the image color. Yes Yes Yes Yes
Less green
More green
B-levelAdjust blue of the image color. Yes Yes Yes Yes
Less blue
More blue
NTSC mode
*1
Set the black level with 
 / 
 button. No No Yes No
US: NTSC (US) mode
Japan: NTSC (JAPAN) mode
*1: [Tint] and [NTSC mode] can be displayed and adjusted only when the video signal is set to
[NTSC] and [NTSC4.43]. (NTSC mode is set to JAPAN when the language is set to Japanese. It is
set to US for other languages.)Using the menu (Continued)
■The display setting menuUse this menu to set screen display-related items.
(Full):  Display with 1024 × 768 dot 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 the menu and messages[     : Enter setting mode]     [          :Selection]      [Apply:       ]
English/Français/Deutsch/Italiano/Español/Português/               /
Svenska/Türkçe/            /                      /                      /Screen to display when there is no input signal                        
 (Logo)                            (Blue)                            (Black)
Display icons as function guidesOn Off
Display start-up screen when power is turned on On Off Description
Item
Screen size
Language
Background
IconStart-up screenNote
•If “Thru” is selected for screen size, portions exceeding the native resolution (1024 × 768
pixels) will not appear on the screen. Note that for RGB signals with clock frequency
140MHz or lower, all input pixel signals are sampled. However, if the clock speed is
higher than this, the RGB pixel signal is thinned before sampling. 
						

							33
Operations
32
Using the menu (Continued)
■Displaying Information (Status display)
This displays information about the input signal, lamp use time, etc.
“Yes”: displayed, “No”: not displayed
Item Description
Computer Y/P
B/PR
Video PCS-video card
Input Input source name Yes Yes Yes YesMode nameRGB input mode 
[Note 1]
Ye s N o N o N o
H-resolutionHorizontal resolution (in dots) Yes No No NoV-resolution Ve rtical resolution (in dots) Yes No No NoH-frequency Horizontal sync frequency Yes No No NoV-frequency Ve rtical sync frequency 
[Note 2]
Ye s N o N o N o
Sync Sync signal polarity 
[Note 3]
Ye s N o N o N o
Signal formatY/P
B/PR signal format No Yes No No
Video modeColor method of video signal No No Yes NoLamp timeTime of lamp use 
[Note 4]
Ye s Ye s Ye s Ye s
Lamp reset count
The count for lamp replacement Yes Yes Yes Yes
Total time
The total time that this projector is used
Ye s Ye s Ye s Ye s
Ve rs i o n Firmware version 
[Note 5]
Ye s Ye s Ye s Ye s
Notes
1: The mode of supported RGB signals 
p.69
 is shown.
2: Same as the refresh rate of the computer signal.
3: Sync signal polarity shown as P (positive) or N (negative) for [H/V].
4: Displays [ Lamp time ] as a measure of when the lamp should be replaced. (Cannot be used as
a counter of guaranteed lamp time.) When the displayed time approaches 2,000 hours, consult
with a store about getting a TLPLW3 replacement lamp (sold separately) prepared.
5: [ Ve r sion ] shows the version of the projector’s internal control program. This version is referred
to for customer service, etc.
Note• The displayed information will not be refreshed if the status changes. To refresh the
information, dismiss the display, then display it again.
■ The default setting menuThis menu shows placement status and other settings.
Sets projection mode in accordance with Placement Style.  Set the timer to wait for the power to be turned off after signal input stops.Press      . Switch with       and      .
Off  (not turned off)/ 1 min./5 min. /10 min. /30 min. /60 min.
Set whether the input with signals is only selected or not.Sets whether to turn on the power when the  ON/STANDBY button is pressed 
(Manual), or when the power cord is plugged in (Auto).    Manual             AutoSets the lamp power.                                   
Sets the cooling fan speed.Press       .
Resets all adjustments and settings to their factory settings.
Description
Item
Projection
mode
No signal 
power off
Auto input 
search
Po wer on
Lamp power 
[Note 1]
Fan mode
 [Note 2]
Reset all
(Rear mounted from ceiling)
(Standard)
(Rear) (Mounted 
from ceiling)
On            Off
Standard           High
Yes           No
 
Low           Standard           High
p.19
Notes
1: When  Lamp power  is set to Low, the screen becomes a little darker, but the cooling fan noise gets
quieter. The setting is cleared when you turn the power off, and the item is reset to  Standard the
next time you turn the power on.
2: Setting [ Fan mode ] to [High ] increases the cooling fan speed.  Set this option to use the projector,
for example, at high altitude (over 1,500 meters above sea level).
Notes
•Note that in the event of a power outage but the power is restored after\
wards, the projector
power will come on if  Power on  is set to  Auto, and the power cord is plugged in.•When you turn off the projector even if  Power on  is set to  Auto, you must press the  ON/
STANDBY  button to turn the power off. 
						

							35
Operations
34
Setting up the wireless LAN■Functions
The following functions are available via wireless communications, when the wireless LAN
PC card and dedicated Wireless Utility software 
p.50
 included with this projector are used.
Note: A wireless LAN PC card except the supplied one (or recommended by
Toshiba) does not work with this product.  Please ask your dealer about the
available wireless LAN PC card.
1) Displaying a computer’s screen via the projector
The computer’s desktop screen can be sent, as well as the screens of a variety of
software applications, to the projector for display.
2) Displaying an image saved on a computer via the projector
JPEG files can be sent to the projector for display.
3) Operating the projector by means of a computer
Some of the same functions available from the remote control can be performed.
■Communication mode
This projector supports both Ad hoc and Infrastructure Communication modes.
◆ Ad hoc communication mode
This is transmission mode to communicate
between wireless LAN equipment.
Wireless communication can be performed via the
simple configurations. This function can only be
used if the projector is in range of the computer’s
wireless signals.
For security reason, confirm the specifications of your computer for the distance that
the radio wave can reach. The coverage of this projector may vary, depending on the
computer and the surrounding environment. When tested with a PC manufactured by
Toshiba with built-in wireless LAN system, the coverage is approximately 60 m with an
unobstructed path between the projector and computer placed indoors.  This figure is
not guaranteed and should be considered as merely a guideline.
◆ Infrastructure communication mode
This mode allows the projector to communicate
with a wireless-LAN/wired-LAN mixed network via
an access point. (It even allows for communication
between wireless LAN devices.)
Connecting to the rest of the world via a wired LAN
or the Internet generally requires a high level of
security.
Use the appropriate transmission mode for your network environment.
To premises
LAN or Internet
Hub
Access point
■Caution when using the wireless LAN functions
The Wireless LAN in this unit uses the 2.4 GHz waveband.  If there is a similar wireless
LAN in the area, or a wireless device using the 2.4 GHz waveband, or a microwave
oven, the communication efficiency of this apparatus will be reduced, and may become
unusable, but it is not a fault. If this happens, check an area away from the current
location that will not cause radio interference to medical, industrial and public equip-
ment, and change to it, or stop using the unit. 
						

							37
Operations
36
Setting up the wireless LAN (Continued)■Setup using the Wireless/Card menu●Projector settings (Be sure to read this subsection.)
The factory settings can be used as-is. However, if you need higher security, the
projector settings should be changed.
1. Press the MENU button twice
2. Select a Category
3. Make settings
The menu disappears.5. End
    
Press the MENU 
    button
Select a category by using
           .
The following three categories 
are available:Displays the current settings 
of selected category.
Dimmed items cannot be 
changed under the current 
settings.
p.38
Network setup
p.43
Slide Show setupStatus display
p.48
Press      to open the menu.These marks signify that 
options can be selected by 
using             .
The figure shows a typical example.  As the display 
may differ depending on the item, use the following 
pages as a reference.
Item
Setting Value/OptionDisplay the Wireless/Card menu.
* Displayed only in Wireless/Card input mode.
4. Back
Press the RETURN button
■How to enter characters
Use the numeric keypad on the remote control to enter characters. Enter each charac-
ter of interest and press the 
 button to accept it.
“1” “.” “@” “-” “_”
“2” “A” “B” “C” “a” “b” “c”
“3” “D” “E” “F” “d” “e” “f ”
“4” “G” “H” “I” “g” “h” “i”
“5” “J” “K” “L” “j” “k” “l”
“6” “M” “N” “O” “m” “n” “o”
“7” “P” “Q” “R” “S” “p” “q” “r” “s”
“8” “T” “U” “V” “t” “u” “v”
“9” “W” “X” “Y” “Z” “w” “x” “y” “z”
“0” “space #$%&()*+,-./:;?@[\]^_`{|}~”
Erase one character. Erase one character.
Text input mode
Remote 
control 
buttons
Alphanumeric character/symbol input items 
(Examples: SSID, Key settings)
Only-digital input items 
(Examples: 
TCP/IP settings)
“1”
“2”
“3”
“4”
“5”
“6”
“7”
“8”
“9”
“0” 
						

							39
Operations
38
Setting up the wireless LAN (Continued)■Setting up the network
If you select Network in step 2 in “Projector settings” 
p.36
, the following items can be set.
Description Item
Mode
Channel
SSID
Encryption
Key
DHCP
TCP/IP
Setting 
initialization
Projector  
name
Other
Ad hoc           Infrastructure 
Use           to select the number (1 to 11) to be set.
Specify an arbitrary character string (1 to 32 characters). 
[     : Enter the setting mode]    [          : Move from digit to digit]     [    
to      : Enter the string]    [Accept:     ]
On           Off
Specify an arbitrary character string. 
(A string of 5 or 13 characters or a string of 10 or 26 characters in 
hexadecimal notation) 
[     : Enter the setting mode]    [          : Move from digit to digit]     [    
to      : Enter the string]    [Accept:     ]
Use           Not use
Enter single-byte numeric characters to specify the IP 
address/subnet mask/gateway.
[     : 
Enter the setting mode
]    [          : 
Select an item
]    [          : Move 
from digit to digit]     [     to     : Enter the string]    [Accept:     ]
Initialize the wireless LAN settings. 
[     : Enter the execution mode]    [Yes           No]    [Accept:     ]
Specify an arbitrary character string (0 to 8 characters). 
[     : Enter the setting mode]    [          : Move from digit to digit]     [       
to      : Enter the string]    [Accept:     ]
Remote control/Browser authentication/Password/Status 
notification/SMTP server/Destination address
*To enter characters, use the numeric keypad on the remote control.
Note
•The wireless LAN settings take effect the moment you closes the menu.
●Details on individual items•[Mode]
Your projector is set to Ad hoc in the factory. Change the setting if you want to use the
projector in Infrastructure mode.
•[Channel]
Usually, you do not have to set this item. If a network group having the same SSID
already exists in the projector’s coverage, the channel is changed automatically to the
channel of that network group.
Note 1: If a set channel is in bad connections for wireless connection, try the other
channels to avoid the effects of radio waves to select the one in possibly the
best communication conditions.
Note 2: To communicate in Ad hoc mode with a computer that cannot change the
channel, start up the projector before the computer.•[SSID]
This is an ID code for connecting to specific individuals over a wireless LAN.  This may
also be called “Network group” or “Network name”.  Please read the following carefully.Note 1: The SSID is set to DPJ when shipped from the factory. If you leave this setting
as it is, security may be compromised due to access by a third party using the
“Wireless Utility” within the projector’s possible communication area. Before
using the projector, therefore, be sure to set SSID to a character string different
from the default.
Note 2: When you use the Ad hoc communication mode, if there is a similar SSID
network group (for example DPJ, DPJ1, DPJ2, etc.) in the possible communi-
cation area, it is possible that your projector name will not be displayed in the
Wireless Utility projector list column. If this is the case, set SSID to a com-
pletely different character string.
•[Encryption]
Enable or disable encryption for security purposes.
Note:Encryption is factory-set to Off. If you use the projector with this setting left
unchanged, security may be compromised due to access by a third party using
the Wireless Utility within the projector’s coverage. Before using the projector,
therefore, be sure to set Encryption to On.
•[Key]
When you have set Encryption to On, the encryption key must be set. For use at an
encryption level of 64-bit, specify a string of 5 arbitrary characters or a string of ten
characters in hexadecimal notation. For use at the 128-bit level, specify a string of 13
arbitrary characters or a string of 26 characters in hexadecimal notation.
Note: Alphabetic characters (A to F, a to f) used in hexadecimal notation are case
insensitive; the uppercase characters and their lowercase equivalents are
handled to be identical.
The higher the number of bits, the stronger the encryption, and hence the harder it will
be for a third party to decipher your communications. However, setting higher encryp-
tion levels may slow down communication speed. To set the highest security level,
specify a 128-bit encryption key. For higher security, avoid using a word found in a
dictionary and change the key sometimes.
Set the following item if you have set the communication mode to Infrastructure.
•[DHCP]
If you set DHCP to Use, the IP address of the projector is assigned automatically by the
DHCP server. If your network environment does not assign IP addresses automatically,
set DHCP to Not use, then set the following item TCP/IP manually.
•[TCP/IP]
If you have set DHCP to Not use, ask the network administrator to check for the
following items, then perform the TCP/IP settings manually.
•IP address
An IP address is a unique number assigned to a terminal for connection to the
Internet. The format is a string of four dot-separated three-digit numbers. (Example:
111.112.xxx.xxx)