Toshiba Projector Tlp 551 User Manual

51CONTENTS
Adjustments &
Settings
FULL MENU settings - Reset
Return the adjustments and settings of all menus to the factory default setting.Reset allEXEC.
You can return the adjusting and setting values of all menus to the factory default setting.
Note
The resettings made are memorized automatically when the power is turned off by pressing the ON/STANDBY button. If the power cord is
unplugged or if a power failure occurs while the projector is on, the resettings are not memorized. 

52CONTENTS
Adjustments &
Settings
PIP menu setting
Return the settings of PIP MENU to the factory default setting. Select the signal source for PIP sub-picture.
Set the PIP sub-picture size.: Video input is selected as signal source.
: S-Video input is selected as signal source.
: The PIP sub-picture size is set to small.
: The PIP sub-picture size is set to medium.
: The PIP sub-picture size is set to large.
Set the PIP sub-picture display position.
:
The sub-picture is displayed at the upper left of...

53CONTENTS
Document
imaging camera
Camera head
Camera lensArm
Infrared remote sensor LED light
Camera control panel
Focusing ringLOCK (W.BALANCE) indicator 
Lights when the white balance is locked.
W.BALANCE button 
To switch white balance settings between 
automatic adjustment and lock.
ARM LIGHT button 
To turn on or off the light.
CAMERA GAIN (+/
-) buttons 
To adjust the camera gain.CAMERA button 
To select the camera source. Press again 
to return to the previous input source.57
56
55
58
58
16
56...

54CONTENTS
Document
imaging camera
Note
Never give shocks or impacts to the camera or arm as this may cause malfunction.
Preparation of the document imaging camera
1) Raise up the arm.
Before preparations
(stowed away)2) Pull up the camera head. 3) Turn the camera head.
4) Incline the arm backward. 6) Pull up the light. 7) Turn the light.
5) Move the camera head 
toward the object. 

55CONTENTS
Document
imaging camera
Picture projection with the document imaging camera
CAMERA
ARM LIGHTLOCKW.BALANCE
CAMERA
GAIN1
CAUTION
Do not look into the arm light while it is lit.Preparation
1Project a picture on the screen as explained in the step “Projection on the screen”. 27
Press ARM LIGHT.
The light turns on.1
ARM LIGHT
Set a document to be projected.
Place the document (illustrations, etc.) onto or around the
projector, and turn the camera head to the direction of the
document.2
123
123
123...

56CONTENTS
Document
imaging camera
Press CAMERA to select the camera input mode.
•Pressing CAMERA again will return the input selection to the
previous mode.
•You can also select it by pressing INPUT on the remote
control or on the main unit. Set the input source on the menu
screen when selecting by the INPUT button. 
29
•The CAMERA button can be used regardless of the input
setting.
•“Camera” is displayed when the picture switches to the
document imaging camera’s picture.
3
Continued
MENU
ON /INPUT...

57CONTENTS
Document
imaging camera
Press CAMERA GAIN (+/-) to improve view of a
camera subject which is too dark or vivid.
6
Notes
•You can adjust the “Sharpness” of the camera image on the menu screen. 45
•If the image flickers due to a fluorescent light in the room, either turn off the fluorescent light or
set the “Shutter” on the menu screen. 
45
Note that the image may still flicker due to the lighting, the document status, the image
adjustment, etc., even if the “Shutter” setting is changed....

58CONTENTS
Document
imaging camera
This projector ’s camera is always being adjusted automatically for projected color balance;
however, the balance can shift away from optimum due to the color scheme of the
document. Should this occur, the white balance can be set to a fixed condition by using the
following procedure.
1
Project a white paper and enlarge it to fill the
screen.
Notes
•If you raise up the arm while the camera input is being selected, the color of the picture may
vary for an instant due to...

59CONTENTS
Document
imaging camera
With the document camera operating, fully
cover the camera lens with a piece of black
paper or cloth.
1
Correcting illuminated defects
Note
Do not press ARM LIGHT and EXIT buttons simultaneously if the camera lens is not
covered. Doing so will not only erase the white spot correction data already set but also
result in parts ot the image that are properly displayed being corrected. Also be careful if
the camera input mode is not selected.
ARM LIGHT
EXIT
CAMERA
ARM...

60
Maintenance
CONTENTS
If there is some problem inside the projector,
the indicators light up or blink.
Trouble indications
Indicators
Or(Lit in red) (Off)
ONLAMPTEMPFA N
(Lit in red)(Lit in red)
ONLAMPTEMPFA N
(Flashing 
  in orange)ONLAMPTEMPFA N
(Lit in red)
ONLAMPTEMPFA N
(Lit in red)
Or
(Lit or flashing 
     in red)
(Lit or flashing
      in orange)
Or
Or
Or
(Lit in red)(Lit in red)
(Lit in green)
(Lit in green) (Lit in orange)
ONLAMPTEMPFA N
(off)
The power does not come on.→Malfunction of the...