Toshiba Tdp T8 Projector User Manual

32

■  The display setting menu
Use this menu to set screen display-related items.(The items in gray color cannot be set with the current input selection.)
Item   Description
Screen size      
 (Full): Display with 1024 × 768 dot resolution
 (Thru): Display with sampling resolution
 (Wide): Wide-screen display
16:9 Posi-
tionAdjust the vertical position of 16:9 image                     
Lower    Higher 
Back-
groundScreen to display when there is n o input signal (Logo)     (Blue)    
(Black)...

33

Operations

Using the menus (Continued)
■  The default setting menu
This menu shows placement status and other settings.
Item    Description
Projection 
mode
Sets projection mode in accordance with Placement Style.
(Standard)   (Rear)    (Ceiling)     (Rear ceiling)
Auto input 
search
Set whether the input with signals is only selected or not.
On   Off
LanguageSelect one of the languages below to use for displaying the menu 
and messages
[  : Enter setting mode]  [   :Selection]  [Apply:  ]...

34
■  Displaying Information (Status display)
This displays information about the input signal,lamp use time,etc.
“Yes”: displayed, “No”: not displayed
ItemDescriptionComputerY/PB/PRVideoS-video
InputInput source nameYesYesYesYes
ResolutionResolution (in dots)YesNoNoNo
Video modeColor method of video signalNoYesYesYes
Picture modeA group of Pre-set display modeYesYesYesYes
Lamp timeTime of lamp use [Note 3]YesYesYesYes
VersionFirmware version [Note 4]YesYesYesYes
Notes1:  The mode of supported RGB...

35
Maintenance
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...

36

Lamp replacement (Continued)
1 Unplug power cord.
2 Wait until lamp is sufficiently cooled.
Wait for at least 1 hour.
3 Remove the lamp cover.
Loosen the two 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 Pull out the lamp.
Loosen the two lamp locking screws, pull up the...

37

Maintenance

7
 Reset the lamp timer.
See the lamp’s manual for instructions on resetting 
the lamp timer.
  Notes and Precautions
•  It is recommended that the lamp be replaced after 2,000 hours of use.When [Lamp time] 
reaches 2,000 hours,the  icon and a message will appear. (After 2,000 hours, they will 
appear when the power is on at the first time every 100 hours.) This display disappears 
when you press the  button.
•  Attach the outer lamp cover correctly so that it is not loose. If it is not...

38
 WARNING
• Request cleaning and maintenance of a ceiling-mounted unit from your projector dealership. 
Attempting to clean/replace the lamp at a high site by yourself may cause you to fall 
down, thus 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
•  Clean the main unit after unplugging the power cord.
•  Wipe dirt off the main...

39
Others
Trouble indications
The indicator lights inform you of interminal abnormalities.
No power⇒  Problem with projector•  Unplug the power cord, and contact your dealer.
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.
❈ After approx. 5...

40

Before calling service personnel
If you think something is wrong, check the followings before contacting customer service. 
Please see “Trouble indications” p.39 as well.
If This HappensCheck
No power•  Is the power cord plugged in? Is it connected to the projector? 
•  Is the lamp cover attached properly? 
p.36
Power goes out  
during use•  Is the ambient temperature high? 
p.39
•  Is the air intake or air exhaust blocked? p.39
No picture
•  Is the mute function on? p.28
•  Is the brightness...

41

Others

Specifications
ItemSpecification
Consumption Power275 W
Weight2.0 kg
External Dimensions
(including protruding parts)239 x 107 x 207 (W x H x D)
Cabinet materialPC+ABS resin and ABS resin
Conditions for usage environ-
ment
Temp: 5°C to 35°C; relative humidity: 30% to 70%
Display pixels1 chip DMD™ 
Picture elements786,432 pixels (1024H × 768V)
LensZoom lens      F=2.7-3.0   f=21.81-23.77 mm
LampHigh-pressure mercury lamp (200 W)
Projection screen size34.67-254.22 inches
Projection...