Toshiba Projector Tlp 780U User Manual

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Adjustments &
Settings
Reset
The settings of FULL MENU [Default setting] are returned to the factory default setting
EXEC.
Projection mode
Standard
The projector placement is set to the floor-mounted front projection mode
SET
Rear
The projector placement is set to the floor-mounted rear projection mode
SET
Ceiling
The projector placement is set to the ceiling-mounted front projection mode
SET
Rear ceiling
The projector placement is set to the ceiling-mounted rear projection mode
SET
No signal background
Logo
The TOSHIBA logo is displayed when no signal is input
SET
Blue background
A blue color is displayed at full screen when no signal is input
SET
None
Nothing is displayed when no signal is input
SET
No signal power off
Off
The projector continues work even if the no signal status continues
SET
5 min.
The power turns off automatically if the no signal status continues for approx. 5 min.
SET
: COMPUTER IN 1 connector is selectable by INPUT button: COMPUTER IN 2 connector is selectable by INPUT button
VIDEO
: Video input is selectable by INPUT button
SET
Input source setting
SET COMPUTER IN 1
: Use COMPUTER IN 1
 connector
 as Analog RGB(1) input
SET
Analog RGB(1)
: Use COMPUTER IN 1
 connector
 as Y/P
B/PR input
SET
Y/P
B/PR
SET COMPUTER IN 2
: Use COMPUTER IN 2
 connector
 as Analog RGB(2) input
SET
Analog RGB(2)
: Use COMPUTER IN 2
 connector
 as Digital RGB input
SET
Digital RGBS-VIDEO
: S-Video input is selectable by INPUT button
SET
CAMERA
: Camera input is selectable by INPUT button
SET
Ye s
 (common for all of the inputs)
Ye s
 (common for all of the inputs)
Ye s
 (common for all of the inputs)
Ye s
 (common for all of the inputs)
Power on
Manual
The power turns on by pressing the ON/STANDBY button
SET
Auto
When the power cord is plugged, the power turns on
SET
Ye s
 (common for all of the inputs)
Startup screen
On
The opening picture is displayed when the power is turned on
SET
Off
The opening picture is not displayed when the power is turned on
SET
Ye s
 (common for all of the inputs)
Ye s
 (common for all of the inputs)Digital RGB
Y/P
B/PR
Video
The relationship between input source and item      Yes: Adjustable   -: Not displayed
S-Video Camera
Analog RGB(1) Analog RGB(2)
: On/Off with ENTER: On/Off with (+) or (-)
FULL MENU settings - Default setting
• It is impossible to exit from the menu if no input source is selected.
• If the check in the check box for the currently selected source is removed, the setting becomes effective the next time the input is changed.
• In the following conditions, the function to detect no signal (No signal background, No signal power off) does not act:
1) When Video mode        is set to other than [Auto] with selection of Video input or S-Video input.
2) When Signal format        is set to other than [Auto] with selection of Y/P
B/PR input.
• Note that the projector automatically turns on at the restoration from power failure, if Power on is set to [Auto] with the power cord being pluged, even
if it is not intended to.
• Even if Power on is set to [Auto], the setting of [5 min.] of No signal power off is effective.
• Each item can be set at all input sources, but the settings made at one input source are applied to commonness for all input sources.
• The settings made are memorized automatically when the power is turned off by pressing the ON/STANDBY button.  If the power cord is un-
plugged or if a power failure occurs while the projector is on, the settings are not memorized.
Notes
You can set the Input source, projection mode, etc. from FULL MENU [Default setting].To operate FULL MENU, refer to page         .
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							52
Adjustments &
Settings
Reset all The adjustments and settings of all menus are returned to the factory default setting
EXEC.
H-reference reset The horizontal reference value for Auto. V-keystone is calibrated automatically
EXEC.
FULL MENU settings - Reset
• If the projectors foot adjuster is used or the projector is inclided, H-reference reset will not be executed properly.
• The settings made are memorized automatically when the power is turned off by pressing the ON/STANDBY button.  If the power cord is un-
plugged or if a power failure occurs while the projector is on, the settings are not memorized. • You can return the adjusting and setting value of all menus to the factory default setting.  (H-reference value below also returns to the value at the
factory default setting.)
• The projector stores the standard conditions of horizontal installation, but depending on the usage environment (if the projector is subject to
vibrations or shock, etc.), the standard may change.
If the keystone distortion is not corrected properly when Auto. V-keystone          is executed with the screen installed vertically, put the projectors
foot adjustor back           and set the projector on a flat surface,  then execute H-reference reset
20
35
Notes 
						

							53
Adjustments &
Settings
Reset
The settings of PIP MENU are returned to the factory default setting
EXEC.Selecting the signal source for PIP sub-pictureSetting of the PIP sub-picture size
Source
: Video input is selected as signal source
SET
Video
: S-Video input is selected as signal source
SET
S-VideoSize
: The PIP sub-picture size is set to small
SET
Small
: The PIP sub-picture size is set to middle
SET
Middle
Selecting the audio input source
Audio
: The main pictures sound is developed from the speaker
SET
Main
: The sub pictures sound is developed from the speaker
SET
Sub
: The PIP sub-picture size is set to large
SET
Large
Setting of the PIP sub-picture display position
Position
:The sub-picture is displayed to upper left on the screen
SET
Upper left
:The sub-picture is displayed to upper right on the screen
SET
Upper right
:The sub-picture is displayed to bottom left on the screen
SET
Bottom left
:The sub-picture is displayed to bottom right on the screen
SET
Bottom right
PIP menu setting
When a PIP sub-picture is displayed, the PIP menu screen appears.
You can make the PIP sub-picture settings and the sound settings when a PIP subpicture is displayed.
To cancel the menu, press EXIT.•The size of the PIP sub-picture changes according to the signal type (resolution) of the main picture.• When the PIP sub-picture is turned off, the audio input source returns to the previous source (main picture).
•The settings 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 settings are not memorized.Notes 
						

							54
Document
imaging camera
STORE
CAMERAARM LIGHT
LOCKW.BALANCEGAIN
FOCUS
OVERLAY
CAMERAARM LIGHT
LOCK
W.BALANCE
CAMERAGAIN
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.
Camera control panelFocusing ring
LED light
Infrared remote sensorCamera lens Camera head
ArmLOCK (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 button
To select the camera source.  Press again
to return to the previous input source.
CAMERA GAIN (+/-)  button
To adjust the camera gain. OVERLAY button
To turn on or off the overlay function.
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60
59
56
57
58
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							55
Document
imaging camera
STORE
CAMERAARM LIGHT
LOCKW.BALANCEGAIN
FOCUS
STORE
CAMERAARM LIGHT
LOCKW.BALANCEGAIN
FOCUS
STORE
CAMERAARM LIGHT
LOCKW.BALANCEGAIN
FOCUS
STORE
CAMERAARM LIGHT
LOCKW.BALANCEGAIN
FOCUS
STORE
CAMERAARM LIGHT
LOCKW.BALANCEGAIN
FOCUS
1) Raise up the arm.
Before preparations
(stowed away)2) Stretch the arm. 3) Turn the arm.
4) Open the camera head. 5) Turn the camera head. 6) Pull up the light. 7) Turn the light.
STORE
CAMERAARM LIGHT
LOCKW.BALANCEGAIN
FOCUS
STORE
CAMERAARM LIGHT
LOCKW.BALANCEGAIN
Preparation of the document imaging camera
• 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, place the materials at the back of
the projector and set the arm and camera head for them.Notes 
						

							56
Document
imaging camera
2 11
123
123
123
123
ARM LIGHT
OVERLAY
CAMERAARM LIGHT
LOCKW.BALANCE
CAMERAGAIN
1
FOCUS
FOCUS
STORE
CAMERAARM LIGHTLOCKW.BALANCEGAIN
FOCU
S
123
123
STORE
CAMERAARM LIGHTLOCKW.BALANCEGAIN
FOCUS
28
You can also place the materials at the
back of the projector and move the arm
and the camera head for them.Setting direction Images on the screen
Camera control panel
Press ARM LIGHT.The light turns on.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.
• Use the arm light according to the brightness of the room when necessary.
• When setting the materials on the projector, be careful not press the operation buttons.
Picture projection with the document imaging camera
CAUTION
Do not look into the arm light while it is lit.Preparation
Project a picture on the screen as explained in the step Projection on the screen.
Continued
Notes 
						

							57
Document
imaging camera
KEYSTONE
AUTOSET
EXIT
ON / STANDBYVOL / ADJ
ENTER
MENU
INPUT
FAN
TEMP
LAMP
ON
43
3
CAMERAINPUTINPUT
5
FOCUS
3 3
OVERLAY
CAMERAARM LIGHT
LOCKW.BALANCE
CAMERAGAINMENUON/STANDBY INPUT
L-CLICK R-CLICK
ENTERKEYSTONE
AUTO
SET
EXIT
PIPFREEZEMUTE CALL
RESIZE
VOLUME/ADJUSTLASER
STORE
CAMERAARM LIGHTLOCKW.BALANCEGAIN
F
OCUS
123
Press CAMERA to select the camera input
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.
• The CAMERA button can be used regardless of the input
setting.
• Camera is displayed when the picture switches to the
document imaging cameras picture.Move the camera head to adjust the size of
the picture.
Up: To reduce.
Down: To enlarge.
Focus on the picture by turning the focusing
ring on the camera head.
Focusing ring
Continued
Picture projection with the document imaging camera (continued)
Remote control
Control panel
(Main unit side)
Camera control panel
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							58
Document
imaging camera
OVERLAY
CAMERAARM LIGHT
LOCKW.BALANCE
CAMERAGAIN
67
CAMERAGAIN
6
Press CAMERA GAIN (+/-) to improve view
of a camera subject which is too dark or vivid.
When finished, turn off the light and close it,
and put back the arm.Follow the steps of Preparation of the document imaging
camera in reverse.
• You can adjust the Sharpness of the camera image on the menu screen.
• If the image flickers due to a fluorescent light in the room, either turn off the fluorescent light
or set the Shutter from the menu screen.
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.
• Though this projector uses a 1.45 million pixel camera unit, the images projected on the
screen are 1024 x 768 dot images.  If the Screen size in the menu screen         is set to
Full  the cameras full image is compressed to 1024 x 768 dots.  If Thru is selected, the
1024 x 768 dots at the center of the image are projected.
• The light turns off automatically when the arm is leaned.
• When the arm is not raised up, the camera source cannot be projected.
• In the camera input selected, audio signals are not output.
Picture projection with the document imaging camera (continued)
Camera control panel
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NotesNotes 
						

							59
Document
imaging camera
KEYSTONE
AUTOSET
EXIT
ON / STANDBYVOL / ADJ
ENTER
MENU
INPUT
FAN
TEMP
LAMP
ON
12
OVERLAY
312
INPUTINPUT
4
RGB picture
23
OVERLAY
CAMERA ARM LIGHT
LOCKW.BALANCE
CAMERAGAIN
2
MENUON/STANDBY INPUT
L-CLICK R-CLICK
ENTERKEYSTONE
AUTO
SET
EXIT
PIPFREEZEMUTE CALL
RESIZE
VOLUME/ADJUSTLASER
STORE
CAMERAARM LIGHTLOCKW. BA L A NCEGAIN
FOCUS
Overlaying projection
• Handwriting in colors except blue and red cannot be displayed properly.
• Handwriting in fine lines may not be displayed properly.
• The depth overwritten can be adjusted from the menu screen.
Select the input source using the overlay
function by pressing INPUT.Select the input source other than the camera input.
Set the white paper on a flat place
and set the camera so that paper is
projected to the full screen.The white paper should be projected fully on the
screen.
Press OVERLAY
Draw any line on the paper with a red
or blue pen.
A drawn line is projected on the screen, overlapped
with the picture of the input source.
The position of a pen point can be confirmed on the
screen before drawing anything.
Screen
Paper
46
You can draw figures or letters with a pen on the
picture of RGB input or video input, by using the
overlaying function.
Remote control
Control panel
(Main unit side)Camera control panel
Preparation
Project a picture on the screen as explained in the step Picture projection with the
document imaging camera.
Prepare white paper and a red or blue pen.
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Notes 
						

							60
Document
imaging camera
STORE
CAMERAARM LIGHTLOCKW.BALANCEGAIN
FOC
US
OVERLAY
CAMERAARM LIGHT
LOCKW.BALANCE
CAMERAGAIN
2
12
LOCK
W.BALANCE
This projectors camera is always being adjusted automatically for projected color
balance;
however, the balance can shift away from optimal 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.
Project a white paper and enlarge it to fill the
screen.
Press W.BALANCE to turn the LOCK indicator
on.The white balance is locked.
To release the white balance, press W.BALANCE again to
turn the LOCK indicator off.
• If you raise up the arm while the camera input is selected, the color of the picture may vary
for an instant due to the automatic white balance adjustment.  This is not a malfunction.
• If you put back the arm and raise it up while the white balance is locked (the LOCK indicator
is lit), the projector releases the white balance.
• Should this be the case, or if you would like to adjust to a desired tint, adjust R-level, G-
level or B-level on the FULL MENU [Color] screen.
Lock the white balance
Camera control panel
Notes