Toshiba Tdp T420u Projector User Manual

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Network and
USB memory
  For MPEG fi  les
3 Displaying video
Pressing the  button while a fi  le is selected plays only the video image in full-
screen view. Pressing the 
 button again pauses the video image.
To return to the thumbnail list display screen, press the  RETURN button.
4 Fast-forwarding and rewinding video images
Pressing the   buttons while a video image is displayed fast-forwards or 
rewinds the video image.
(
 : Fast-forward;  : Rewind)
 Notes
The thumbnail display order and slide...

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Network andUSB memory

Converting files created with Microsoft® PowerPoint®
This process provides presentations without using a computer by converting 
presentation files created with Microsoft® PowerPoint® into JPEG files, storing them on a 
USB memory, and displaying them in a slide show.
To use this conversion mode, Microsoft® PowerPoint® must be installed on the 
computer.
Only static images are supported by this process. Animation and audio are not 
supported.
Presentation files...

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Network andUSB memory

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.
()  In the 
File settings field, click on the Browse button for File 
name after conversion.
  The 
Save As dialog box appears.
()  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...

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Network andUSB memory

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...

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Maintenance

About lamp
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...

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Maintenance
Lamp replacement (Continued)
1 Unplug power cord.
2 Wait until lamp is suffi ciently 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 fi nger(s). If you have any diffi culty 
in removal, you can use a screwdriver or any other 
smaller tool for your convenience.
4 Remove the inner lamp cover.
Remove the screw...

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Others

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.
•
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
Unplug the power cord before cleaning the main...

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Others
If you think something is wrong, check the followings before contacting customer service. 
Please see “Trouble indications” p.93 as well.
If This HappensCheck
No powerIs the power cord plugged in? Is it connected to the projector?
Is the main power switch turned on? p.24
Is the outer lamp cover attached properly? p.90
•
•
•
Power goes out 
during use
Is the ambient temperature high? p.93
Is the air intake or air exhaust blocked? p.93
•
•
No pictureIs the input source selected correctly?...

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Others
Specifications
List of general specifications
ItemSpecification
Consumption Power 85 W
Weight4.   kg
External Dimensions
(including protruding parts) 8 × 1  8 ×   68 mm (W × H × D)
Cabinet materialPC+ABS resin and ABS resin
Conditions for usage environmentTemp: 5°C to 
 5°C; relative humidity:   0% to 70%
Display pixels1 DLP® chip 
Picture elements786,4   pixels (10  4 H × 768 V)
LensF= .  ~  .47  f=  .97~ ...

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Others
List of supported signals (Component signals)
Signal format fh(kHz) fv(Hz)
480i(525i)@60Hz
*15.73 59.94
480p(525p)@60Hz 31.47 59.94 576i(625i)@50Hz
*15.63 50.00
576p(625p)@50Hz 31.25 50.00
720p(750p)@60Hz 45.00 60.00
720p(750p)@50Hz 37.50 50.00
1080i(1125i)@60Hz 33.75 60.00
1080i(1125i)@50Hz 28.13 50.00
1080p(1125p)@60Hz 67.50 60.00
1080p(1125p)@50Hz 56.25 50.00
* DVI digital input is not supported.
List of supported signals (Video, S-Video signals)
Video mode fh(kHz) fv(Hz) fsc(MHz)
NTSC...