Toshiba Projector Tlp 791 User Manual

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Adjustments &
Settings
FULL MENU settings - Default setting
ResetReturn the settings of FULL MENU [Default setting] to the factory default values.EXEC.
Projection modeStandardThe projector is set to the floor-mounted front projection mode.SET
RearThe projector is set to the floor-mounted rear projection mode.SET
CeilingThe projector is set to the ceiling-mounted front projection mode.SET
Rear ceilingThe projector is set to the ceiling-mounted rear projection mode.SET
BackgroundLogoThe TOSHIBA...

52CONTENTS
Adjustments &
Settings
FULL MENU settings - Reset
Reset all Return the adjustments and settings of all menus to the factory default setting.EXEC.
Horizontal reference value resetThe horizontal reference value for Auto. V-keystone is calibrated automatically.EXEC.
•You can return the adjusting and setting values of all menus to the factory default settings. (Horizontal reference value reset below also returns to the
value of at the factory default setting.)
•The projector stores the standard...

53CONTENTS
Adjustments &
Settings
PIP menu setting
Reset Return the settings of PIP MENU to the factory default setting.EXEC.
Select the signal source for PIP sub-picture.
Set the PIP sub-picture size.
Source
: Video input is selected as signal source.SETVideo
: S-Video input is selected as signal source.SETS-Video
Size
: The PIP sub-picture size is set to small.SETSmall
: The PIP sub-picture size is set to medium.SETMiddle
Select the audio input source.Audio
: The sound of the main picture is emitted...

54CONTENTS
Document
imaging camera
Part names (of the document imaging camera model)
CAUTION
When using the camera, be careful not to
pinch your hand or fingers into the arm.
On the document imaging camera model, you can
project pictures using the document imaging camera.
The document imaging camera can directly project any
materials (documents, illustrations, etc.) without using an
OHP film.
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60
60
57
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16
ArmCamera head
Camera lens
LED lightFocusing ring
Camera control panel
CAMERA GAIN (+/
-)...

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Document
imaging camera
Notes
• Never give shocks or impacts to the camera or arm as this may cause malfunction.
• While raising up or turning the arm, the arm moves describing an arc, be careful not to hit your face or your body.
• The figures above are procedures of putting materials on the projector. When the stability of materials is required or the light of the indicator is visible
through the materials, place the materials at the back of the projector and set the arm and camera head over...

56CONTENTS
Document
imaging camera
Picture projection with the document imaging camera
OVERLAY
CAMERA
ARM LIGHTLOCKW.BALANCE
CAMERAGAIN1
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”. 28
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...

57CONTENTS
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. 
30
•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
CAMERA
INPUT
INPUT...

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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. 46
•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. 
46
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....

59CONTENTS
Document
imaging camera
KEYSTONE
AUTOSET
EXIT
ON / STANDBY
VOL / ADJ
ENTER
MENU
INPUT
FANTEMPLAMPON
23
OVERLAY
CAMERA ARM LIGHT
LOCKW.BALANCE
CAMERAGAIN
2
MENUON/STANDBY INPUT
L-CLICK R-CLICK
ENTER
KEYSTONEAUTO
SET
EXIT
PIP
FREEZE
MUTE CALLRESIZE
VOLUME/ADJUST
LASER
You can draw figures or write with a pen on
the picture of RGB input or video input, by
using the overlay function.
Remote control
Control panel
(Main unit side)Camera control panel
Preparation
1Project a picture on the screen as...

60CONTENTS
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...