Toshiba Projector Tdp Ew25 User Manual

							8081
Operations
(9) (a)  In the JPEG Conversion Tool window, click on the 
Conversion button.
 (b)   The resolution selection dialog box appears. Select a 
desired resolution and click on the OK button.
 (c)   A confirmation dialog box opens. Click Ye s . 
The computer begins to convert the file. When it finishes, 
a message appears informing you that a “JPEG file has 
been created”.
Making a presentation with converted JPEG files
(1)  Copy the folder created by the JPEG Conversion Tool, or its contents, onto a USB  memory.
(2)  Use the step 
1 in “Playing a slide show from a thumbnail list” p.75 to display a 
list of thumbnails.
(3)  Follow the instructions in step 
2 in “Playing a slide show from a thumbnail list” 
p.75 to find the thumbnail of the first slide, Slide001.jpg, and move the orange 
frame to it. (Select Slide001.jpg)
(4) Press the 
 button on the remote control. An enlarged view of the first slide 
appears on the screen. This starts the presentation.
(5)  To continue to the next slide, click on the remote control’s 
 button. To go back to 
the previous slide, click on the 
 button.
N Creating a screen capture and converting it into a JPEG file
This function saves the current computer screen as a JPEG file.
(1) In the 
Conversion Method field, select Creating screen 
capture.
(2) In the  File settings field, click on the Browse button for File 
name after conversion.
 The  Save As dialog box appears.
(3) In the  Save As dialog box:
 (a)   Specify the location in which to save the converted file;
 (b)   Enter a file name of up to 8 characters in the File Name 
field; and
 (c)   Click on the Save button.
(4) (a)   In the JPEG Conversion Tool window, click on the 
Conversion button.
 (b)   The resolution selection dialog box appears. Select 
a desired resolution and click on the OK button.
 (c)   A confirmation message appears. Click Ye s . 
The computer creates a screen capture, and 
converts it into a JPEG file in the specified location. 
When it is finished, a message appears to tell you that a 
“JPEG file has been created”.
 Note
The selected resolution in the dialog box will be the maximum resolution of the 
converted image file. Specify the resolution in accordance with your projector’s 
resolution.
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How to use the JPEG Conversion Tool (Continued)
(9)-(c)(9)-(c)
(9)-(b)(9)-(b)
(1)(1)
(2)
(2)
(4)-(a)(4)-(a)
(3)-(b) (3)-(c)
(3)-(a)
(4)-(c)(4)-(c)
(4)-(b)(4)-(b) 
						

							8283
Operations
Setting up the projector using a Web browser
How to use the “Projector Configuration Tool”
The “Projector Configuration Tool ” uses the Web server features of the projector to set 
up the projector using the network.
When using the “Projector Configuration Tool”, set up the Network connecting the 
projector and the computer.
1 See “Checking the projector status” p.61 to display 
information on the screen and write down the IP address.
2 Invoke Internet Explorer.
Internet Explorer Ver. 6.0 or Ver. 7.0* is recommended. Enable the Javascript functions.
* Toshiba does not guarantee the operation for later versions.
3 In the address bar, enter the IP address “http://xxx.xxx.xxx. xxx/” recorded in step 
1 above.
The Web browser will then display the following page.
Projector name
Projector ID
Menu
Note:  If you use a proxy server, do not enable the proxy when accessing the above IP 
address.
  When the wireless LAN is set to use Ad hoc mode, use the WEB browser  function in the Easy Connect menu of Network Utility.
 Note
This function can be enabled using the WEB Browser function in the Easy Connect 
menu of Network Utility without specifying the URL into the browser’s address bar.
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4 Select items from the menu on the left.
Settings:   Make settings for the Network or USB memory input menu.
Status Display:   Verify the projector state.
Features:   Shows the functions available with the Network or USB 
memory.
Top:   Returns you to the top page.
TOSHIBA Projector Site:  The browser will display the home page at http://multimedia. projector-toshiba.com/map.html, providing projector 
information. The home page address is subject to change 
without notice.
  (The Toshiba’s web site can be browsed only when your  computer can access the Internet.) 
						

							8485
Maintenance
L Details on major items
Settings
When Browser authentication has been set to On, access to the setup page requires 
the input of the password.
Wireless LAN:   The items displayed on the screen can be set. Entering individual  items and press the Execute button to update their setting.
Wired LAN:   The items displayed on the screen can be set. Entering individual  items and press the Execute button to update their setting.
Control settings:  The items displayed on the screen can be set. Entering individual  items and press the Execute button to update their setting.
Slideshow:   The items displayed on the screen can be set. Entering individual  items and press the Execute button to update their setting.
Status display
Displays some states of the projector.
Projector:   Displays the contents of status display in the menu.
Network/USB:   Displays the contents of status display of the Network or USB memory input.
Maintenance:   Describes an error if it occurs, for example, when the lamp has  blown.
 Notes
Clicking the ? button opens a popup help window.
The security items such as “Remote control” and “Browser authentication” cannot be 
set.
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About lamp
Maintenance
Setting up the projector using a Web browser (Continued)
The product’s light source is a mercury lamp that lights at increased internal pressure. Be 
sure to fully understand the following characteristics of the lamp and handle it with extreme 
care. The lamp may burst with a loud noise due to impact or deterioration, or fail to light at the 
expiration of its life.
How long it takes before the lamp bursts or the life expires may vary greatly by lamp. 
Some may burst shortly after first use.
Burst is likely to happen if the lamp is used after the replacement period has elapsed.
When the lamp bursts, the broken pieces of glass may get inside the product or be 
released outside from the openings for ventilation.
When the lamp bursts, a slight amount of mercury gas enclosed in the lamp along with 
glass dust may be released from the openings for ventilation.
Immediately replace the lamp when a sign appears on the 
screen.
When the replacement time approaches, a message will appear on the screen.
The risk of burst will increase if the lamp is continuously used without being replaced.
Frequently check the used hours and prepare spares when the replacement time 
approaches. (Refer to “Status display”. 
p.45)
When the lamp is broken
If glass components, including a lamp and a lens, should break, handle the broken 
pieces with care to avoid injury and contact your dealer for repair service.
In the event of lamp burst, unplug the product from the wall outlet, leave and completely 
ventilate the room. Then, thoroughly clean the area around the projector and discard 
any edible items placed in that area.  
When the lamp bursts, consult a doctor if glass dust or mercury gas gets into your eyes 
or you breathe it.
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							8687
Maintenance
A 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 condition of use.) If this happens, replace it with a new one.
 WARNING
If the projector is mounted on the ceiling, it is recommended to use your 
Toshiba dealership when the lamp has to be exchanged. 
Uncovering the lamp while the projector is mounted on a ceiling may lead to a danger 
of damage from falling pieces of glass if the lamp is broken. Besides, working at high 
elevations can also be hazardous. Do not attempt to replace the lamp by yourself.
When replacing, always use lamp “TLPLW15” (sold separately).
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 CAUTION
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.
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1 Unplug power cord.
2 Wait until lamp is sufficiently cooled.
Wait for at least 1 hour.
3 Remove the outer lamp cover.
Loosen the 2 screws, raise the outer lamp cover 
with your fingers as shown to remove the outer 
lamp cover. Use care to avoid any damage to nails 
and/or tip of your finger(s). If you have any difficulty 
in removal, you can use a screwdriver or any other 
smaller tool for your convenience.
 
4 Remove the inner lamp cover.
Remove the inner lamp cover.
Loosen the screw to remove the inner lamp cover.
5 Pull out the lamp.Pull out the lamp.
Loosen the 3 lamp locking screws, pull up the 
handle, and press the tab to remove the lamp.
6 Mount the new lamp.Mount the new lamp.
Align the orientation, press down the new lamp until 
the bottom is reached, and lock in place using the 3 
lamp locking screws.
7 Replace the inner lamp cover.Replace the inner lamp cover.
Tighten the screw loosened in step 4 until the 
inner lamp cover is no longer loose.
8 Replace the outer lamp cover. Replace the outer lamp cover.
Align the cover, and press it in, then tighten the 
screws loosened in step
 3 until the outer lamp 
cover is no longer loose. (Be sure to replace the 
outer lamp cover.)
9 Reset the lamp time. Reset the lamp time.
See the lamp’s manual for instructions on resetting 
the lamp time.
Lamp replacement
Outer lamp cover
3
Inner lamp cover
4
Ta b
5
6 
						

							8889
Maintenance
Lamp replacement (Continued)
 Notes and Precautions
The [Lamp time] item in the Status display menu indicates the time of lamp use (as a 
rough guide) 
p.45
Please replace the lamp after 2000 hours of use with [Lamp power] in the Default 
setting 2 menu set to [Standard], and 3000 hours of use with [Lamp power] in the 
Default setting 2 menu set to [Low]. 
p.44
There are cases that the lamp can not work before the above mentioned period expires 
or before the replacement message is displayed.
Attach the lamp cover correctly so that it is not loose. If it is not attached correctly, the 
projector may fail to be powered on or the lamp may fail to come on.
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.)
 About lamp replacement messages
The lamp replacement message of this projector displays an appropriate 
period according to the use period for [Standard] / [Low] of the [Lamp power] 
respectively.
When the replacement time approaches, the message of “The lamp life is ending. 
Please change the lamp.” is displayed every time the power is turned on. This 
display disappears when you press the 
 button.
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 Used Lamps
This projector’s lamps contain trace amounts of environmentally harmful inorganic 
mercury. Be careful not to break used lamps, and dispose of them in accordance with 
local regulations.
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Lens and main unit cleaning
 WARNING
Request cleaning and maintenance of a ceiling-mounted unit from your 
projector dealership. Attempting to clean or replace the lamp in a high location by 
yourself may cause you to fall, resulting in injury.
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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.
Do not wipe the main unit with a damp cloth. Doing 
so may allow water to get inside, resulting in an 
electric shock or failure.
Do not use benzene, thinner and the like as they 
may deform or discolor the unit or damage the paint 
surface.
Do not use a chemically saturated cloth.
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							9091
Others
If you think something is wrong, check the followings before contacting customer service. 
Please see “Trouble indications” 
p.90 as well.
If This  HappensCheck
No power Is the power cord plugged in? Is it connected to the projector?
Is the main power switch turned on? 
p.26
Is the outer lamp cover attached properly? p.86
Is the lens cover open? p.26
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Power goes out 
during use Is the ambient temperature high? 
p.90
Is the air intake or air exhaust blocked? p.90
Is the lens cover open? p.26
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No picture Is the projector turned on? (When [Auto input search] is [Off]) 
p.43
Is the mute function on? p.34
Is the brightness setting minimized? p.38
Are the connections set up correctly? p.24
Are all the connected devices functioning properly? 
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No audio Is the mute function on? 
p.34
Is the volume setting minimized? p.29
Are the connections set up correctly? p.24
Are all the connected devices functioning properly?
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Picture not 
displayed 
correctly Is the input signal supported by the projector? 
p.94 p.95
Is there something generating an abnormal video signal, for 
instance the video tape?
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Picture blurred
Part of picture 
out of focus Is the lens dirty? 
p.89
Is the lens focus adjusted optimally? p.29
Is the projection distance within the projector’s supported range? 
p.23
Is the projector’s screen placement angle tilted too far? p.23
Are the sharpness or sampling phase adjustments off? p.38
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Image is dark Are the brightness or contrast adjustments off? 
p.38
Is the lamp nearing the end of its service life? p.45
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Colors too light
Bad shading Are the color, tint, R-level, G-level, or B-level adjustments off? 
p.38
Is the screen dirty?
Is the blackboard mode set properly? 
p.43
Is the lamp nearing the end of its service life? p.45
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Control panel key 
doesn’t work Is the key lock function on? 
p.45•
Before calling service personnel
Trouble indications
The indicator lights to inform you of internal abnormalities.
No power
⇒  Problem with projector
Unplug the power cord, and contact your dealer.
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Lamp went out during use, or won’t come on
⇒   Lamp temperature is high so that it is difficult to turn on, the 
lifetime of the lamp has ended or the projector is malfunctioning. Unplug the power cord and wait for a short while, then turn the 
power back on.
If a lamp burns out, replace it with a new one.
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Power went out during use
⇒
  Internal overheating, or the outside temperature is too high.
Place the projector so that the air intake and exhaust are not 
blocked.
Unplug the power cord and wait for a short while, then turn the 
power back on.
H The  icon will appear before the power goes out.
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Power went out during use
⇒
  Problem with internal cooling fan.
Unplug the power cord, and contact your dealer. 
H The  icon will appear before the power goes out.
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Power went out during use, or power won’t come on
⇒
  The lamp cover is not properly attached.
Unplug the power cord, and reattach the lamp cover. p.86•
Power went out during use
⇒  Problem inside the projector.
Unplug the power cord and wait for a short while, then turn the 
power back on.
If the above action will not clear the problem, unplug  the power 
cord, and contact your dealer.
H The  icon will appear before the power goes out.
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 Note
After there is an abnormal indication, the abnormal status remains until the main power 
switch is turned off.
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Others
(Off)
(Red lit)
(Red flashing)Or
(Red lit)
(Red lit)
(Red lit)
(Red  
flashing)
(Red lit)(Green 
flashing)
(Red lit)(Orange 
flashing)
(Red lit)(Orange lit)
Or
(Orange 
flashing) 
						

							9293
Others
Specifications
List of general specifications
ItemSpecification
Consumption Power 385 W
Weight 4.2 kg
External Dimensions
(including protruding parts) 338 × 128 × 268 mm (W × H × D)
Cabinet material PC+ABS resin and ABS resin
Conditions for usage environmentTemp: 5°C to 35°C; relative humidity: 30% to 70%
Display pixels 1 DLP® chip 
Picture elements 1,024,000 pixels (1280H × 800V)
Lens
F=2.63   f=8.37 mm
Lamp High-pressure mercury lamp (275 W)
Projection screen size 41-120 inches
Projection distance 498 mm – 1526 mm
Speaker 1W (Mono)
Connection terminal
COMPUTER 1 IN 
terminalMini D sub 15 pin  RGB / Y/PB/PR (dual use)
COMPUTER 2 IN 
terminal Mini D sub 15 pin  RGB / Y/P
B/PR (dual use)
MONITOR terminal Mini D sub 15 pin  RGB / Y/P
B/PR (dual use)
S-VIDEO terminal Mini DIN 4 pin
AUDIO (L/R) terminal RCA Pin Jack × 2, 1.5 V (rms), 22 k Ω or more
VIDEO terminal RCA Pin Jack, 1 V (p-p), 75 Ω
AUDIO (L/R) terminal RCA Pin Jack × 2, 1.5 V (rms), 22 k Ω or more
AUDIO IN terminal 3.5mm dia. stereo mini-jack, 1.5 V (rms), 22 k Ω or more
AUDIO OUT terminal 3.5mm dia. stereo mini-jack
CONTROL terminal D sub 9 pin (RS-232C)
USB terminal USB 2.0 High-speed enabled Type A;
Output voltage: +5 VDC; Supply current: 500 mA
LAN terminal 10BASE-T/100BASE-TX
 Notes
This model complies with the above specifications.
Designs and specifications are subject to change without notice.
This model may not be compatible with features and/or specifications that may be added 
in the future.
Separately sold product
Replacement Lamp  Model TLPLW15
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If This  Happens Check
Remote control 
doesn’t work Is the remote control code identical with the projector's code? 
p.44
Are the remote control’s batteries drained?
Are the batteries inserted into the remote control correctly? 
p.21
Is the remote control being used within the effective range? p.21
Are there any obstructions between the remote control and 
projector?
Are there any fluorescent or other bright lights shining at the 
projector’s infrared remote sensor?
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USB device 
images aren't 
projected Is the USB memory inserted correctly?
Is a USB memory not supported by the projector inserted? 
p.49
Are there any JPEG or MPEG files saved on the USB memory?
Are the files too large or in an unsupported format for the 
projector? 
For JPEG files, convert them with the supplied software 
application. 
p.78
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The wireless LAN 
doesn't work Are the transmission mode, SSID, etc. properly configured?
Are there any obstructions between the computer and the 
projector?
Do your computer and OS support the supplied software 
application? 
p.62
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Before calling service personnel (Continued) 
						

							9495
Others
List of supported signals (Y/PB/PR signals)
Signal formatfh(kHz)fv(Hz)
480i(525i)@60Hz 15.7359.94
480p(525p)@60Hz 31.4759.94
576i(625i)@50Hz 15.6350.00
576p(625p)@50Hz 31.2550.00
720p(750p)@60Hz 45.0060.00
720p(750p)@50Hz 37.5050.00
1080i(1125i)@60Hz 33.7560.00
1080i(1125i)@50Hz 28.1350.00
1080p(1125p)@60Hz 67.5060.00
1080p(1125p)@50Hz 56.2550.00
List of supported signals (Video, S-Video signals)
Video modefh(kHz)fv(Hz)fsc(MHz)
NTSC 15.73603.58
PAL 15.63504.43
SECAM 15.63504.25 or 4.41
PAL-M 15.73603.58
PAL-N 15.63503.58
PAL-60 15.73604.43
NTSC4.43 15.73604.43
Pin assignment of COMPUTER 1 IN, COMPUTER 2 IN & 
MONITOR terminals
Pin No.Pin descriptionDuring RGB inputDuring Y/PB/PR input
1 Video signal (R)Color difference signal (PR)
2 Video signal (G)Luminance signal (Y)
3 Video signal (B)Color difference signal (PB)
4 GND
∗
5 GND ∗
6 GND(R) GND(P
R)
7 GND(G) GND(Y)
8 GND(B) GND(P
B)
9 N.C ∗
10 GND ∗
11 GND ∗
12 N.C ∗
13
Horizontal sync signal∗
14
Vertical sync signal∗
15 N.C ∗
∗  Do not connect anything.
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Input Signal
RGB input
RGB signals:   0.7V(p-p) 75 Ω
Horizontal sync signal:  TTL level (Pos/neg polarity)
Vertical sync signal:   TTL level (Pos/neg polarity)
Y/PB/PR input
Y signal:  1.0V (p-p) 75  Ω
P
B/PR signals:  0.7V (p-p) 75  Ω
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List of supported signals (RGB signals)
This projector supports the following RGB signals. Note, however, that depending on the 
computer model, the screen may show flicker or streaking. Please adjust the projector if 
this happens.
Resolution Mode
Refresh rate 
(Hz) H-frequency 
(kHz) Clock 
(MHz)
720 x 400 720x400_85 85.039 37.92735.500
640 x 480 VGA_60 59.94031.46925.175
VGA_72 72.80937.86131.500
VGA_75 75.00037.50031.500
VGA_85 85.00843.26936.000
800 x 600 SVGA_56 56.250 35.15636.000
SVGA_60 60.317 37.87940.000
SVGA_72 72.188 48.07750.000
SVGA_75 75.000 46.87549.500
SVGA_85 85.061 53.67456.250
832 x 624 MAC16" 74.55049.72557.283
1024 x 768 XGA_60 60.00448.36365.000
XGA_70 70.06956.47675.000
XGA_75 75.02960.02378.750
XGA_85 84.99768.66794.500
MAC19" 74.70060.13479.857
1152 x 864 SXGA1_75 75.000 67.500108.000
1280 x 960 QuadVGA_60 60.000 60.000108.000
QuadVGA_85 85.002 85.938148.500
1280 x 1024 SXGA3_60 60.020 63.981108.000
SXGA3_75 75.025 79.976135.000
SXGA3_85 85.024 91.146157.500
1280 x 800
WXGA_60 59.880 49.58083.300
1400 x 1050 SXGA+ 59.97865.317121.750
1600 x 1200 UXGA_60 60.000 75.000162.000
UXGA_65 65.000 81.250175.500
UXGA_70 70.000 87.500189.000
UXGA_75 75.000 93.750202.500
UXGA_85 85.000 106.250 229.500
 Note
Signals whose resolution exceeds the native resolution (1280 × 800 pixels) will be 
compressed. For this reason, some information may be lost, or image quality may be 
affected.
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Specifications (Continued)
5
1 10
15
11
6
Mini D sub 15 Pin connector 
						

							96
CONTROL terminal
Pin assignment
Pin No. Signal Name Description
D sub 9 pin connector1 DCD Data carrier detect
2 RXD Receiving data
3 TXD Sending data
4 DTR Data terminal ready
5 GND Signal ground
6 DSR Data set ready
7 RTS Request to send
8 CTS Consent to send
9 RI Ring indicator
Interface format
1. Communication method   RS-232C, 9600bps, No Parity, Data Length: 8 bits;  
Stop Bit Length: 1 bit
2. Communication format    STX (02h)  Command (3Byte)  ETX (03h)
 
  Only 1 command valid per communication.
3. Data format    For input commands, only ASCII-compliant all-
uppercase alphanumeric characters supported.
4. Replies  Acknowledge   ACK (06h)  CR(0Dh)  Data
  ... Normally ended
    ACK (06h)  ESC(1Bh)
 ... Aborted
 No acknowledge   NAK (15h)
If commands are to be sent consecutively, wait for the response from the projector 
before sending the next command.
Main Commands
Item
Command
Power on PON
Power off POF
Icon display on MO0
Icon display off MO1
Auto setting (RGB input) PAT
Status display on DON
Status display off DOF
 Note
Contact your dealer for control cable and other commands.
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Specifications (Continued)