Panasonic Projector Pt L759xu Operating Instructions

							31
Adjusting the White Balance
The picture may become over-saturated with red or blue color, and the white color may not be at the desired degree
of whiteness. In such cases, adjust the white balance by the following p\
rocedure. 
The procedure and on-screen display as shown below are based on RGB as t\
he input signal from a personal computer. 
(See page  17.)
Adjustment item Button
Adjustment Details Adjustment Range
Press 
 button.
Press 
 button.
Press 
 button.
Press 
 button.
Press 
 button.
Press 
 button. The red component becomes stronger. 
The red component becomes weaker.
The green component becomes stronger. 
The green component becomes weaker. 
The blue component becomes stronger.
The blue component becomes weaker.
Max. value + 30 
Min. value - 30
R Level
G Level
B Level
• Adjustment procedure (for white balance adjustment of the red component)
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1Press MENU  to display the menu.
2Press  or  to select “Picture”, and then ENTER  to
display the screen.
3Press  or   to select “R Level”, and then ENTER to
display the R Level individual adjustment screen.
4Press  or   to adjust the R Level setting.
• The current setting will be displayed on the screen by numerals and a bar.01+teseR leveLR
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• Press MENU to remove the setup screen and menu. 
• When reset is selected, adjustment values return to their factory default\
 settings.
Depending on the adjustment item, the adjust procedure and adjustment wi\
ll vary. Please refer to the chart below.
•  Unless properly adjusted, none of the colors may display normally.
Note
Note   
						

							32
When RGB input signal picture is projected from a Personal Computer. It is possible to adjust the Vertical position,
Horizontal position, Dot clock and Phase automatically (Effective only at the time of image is projected of RGB signal
input except DTV format signal).
Using the Auto Setup Feature
• Selecting procedure (for on-screen display operation)
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1Input a signal of the full screen projection image
from the connected device, and then project it.
2Press MENU to display the menu.
3Press  or  to select “Synchronization”, and then
ENTER
 to display the screen.
4Press  or  to select “Auto Setup”, and then ENTER.
The automatic position correction operation will then start.
 Auto
Setup
 screen is displayed.
• Auto Setup screen disappears when Auto Setup feature is ended.
• Operating buttons, except the POWER button, become invalid
during Auto Setup.
• Press MENU to remove the setup screen and menu.
• When reset is selected, adjustment values return to their factory default settings.
• Adjusted settings are saved as is even if power is turned off.
• Auto Setup may not be possible if the input image is not clearly visible on the side of the screen, dark, or monotonous.
In this case, refer to page 33 and adjust the image position, dot clock, and phase.
• If a signal other than the proper RGB input signal described on page 26 is input, “Signal” is displayed on-screen
indicating that Auto Setup is not possible.
• Of the possible RGB signal input listed on page 26, the following signals will cause “signal” to be displayed and
automatic adjustment will not be performed.
•Signal containing less than 480 vertical dots [VGA 400 (70 Hz), VESA400 (85 Hz)]
•Signal where the dot clock frequency exceeds 140 MHz [1 280x960 (85 Hz), 1 280x1 024 (85 Hz), UXGA]
• In some cases, Auto Setup may take about 40 seconds.
• Since there is no necessity for automatic adjustment at the time of a DVI-D signal input, this function is not committed.
• Selecting procedure (for direct operation)
1Input a signal of the full screen projection image
from the connected device, and then project it.
p u t e S o t u A2Press the AUTO SETUP button on the projector or
remote control unit.
Note   
						

							33
Adjusting the Image Position, Dot Clock and Phase
Confirm the picture position, Dot Clock, and Phase. If the picture is not correctly positioned within the display area of the
screen (the edge of the picture does not appear), adjust the picture position. (This only applies for RGB, YP
BPR, DVI-D
[PT-L759XU only] input signal.) The items which can be adjusted will vary depending on the type of input signal. The
procedure and on-screen display as shown below are based on RGB as the input signal from a personal computer. (See
page 17.)
• When adjusting the Horizontal Position (H Position)
1Press MENU to display the menu.
2Press  or  to select “Synchronization”, and then
ENTER
 to display the screen.
3Press  or  to select “H Position”, and then ENTER to
display the 
H Position individual adjustment screen.
• When adjusting the Vertical Position, Dot Clock, and Phase, move
the arrow to the item you want to adjust.
4Press  or  to adjust the H Position setting.
• The current setting will be displayed on the screen by numerals
and a bar.
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• The last adjustment condition is saved and will not be erased even if the power is turned off.
• The value differs with each input signal.
Adjustment item Button Adjustment Details
Adjust the personal computers dot clock and the projectors dot
clock so that no bit interference (vertical stripes) appears on the
screen.
Adjust in order to remove any picture interference or contour
blurring which may occur in computer images.
Note
Only RGB signal from a
personal computer
H Position
V Position
Dot Clock
PhasePress 
 button.
Press 
 button.
Press 
 button.
Press 
 button.The image moves up.
The image moves down.
The image moves to the right.
The image moves to the left. Depending on the adjustment item, the adjust procedure and adjustment will vary. Please refer to the chart below.• Press MENU to remove the setup screen and menu.
• When reset is selected, adjustment values return to their factory default settings.
Note
Note
[For UXGA, bit interference (vertical stripes)
may still appear even after adjustment.]
RGB,YPBPR only   
						

							34
Using Other Useful Functions
You may use buttons on the LCD Projector or remote control for the following operations.
 Selecting the Language for On-Screen Displays
The language of the LCD Projector is set to English as the factory setting. To select one of six different languages for
on-screen displays, follow the instructions below. The procedure below describes the on-screen displays when the S-
VIDEO signal or the VIDEO signal is being projected. (See page 17.)
• Selecting procedure (select displays French)
1Press MENU to display the menu.
2Press  or  to select “Language”, and then ENTER to display the
screen.
3Press  or  to select “Français”.
• You can select 
English, German, French, Spanish, Italian, and
Japanese.
Turning off the input signal display
The function which displays the currently selected input signal on the screen can be turned off by the following
procedure. Mute and Freeze displays will also be turned off. The procedure and on-screen display as shown below are
based on RGB as the input signal from a personal computer. (See page 17.)
• Selecting procedure
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1Press MENU to display the menu.
2Press  or  to select “Function”,  and then ENTER to display the
screen.
3Press  or  to select “On Screen Display”,  and then ENTER to
display the screen.
4Press  or   to select “ON” or “OFF”.
• Select “OFF” to turn off the input signal display function.
• Select “ON” to turn the input signal display function. The input signal will be
displayed each time it is changed. (This is the factory setting.) • Press MENU to remove the setup screen and menu.
• Press MENU to remove the setup screen and menu.
• When reset is selected, adjustment values return to their factory default settings.
• If RGB 2 IN/ RGB 1 OUT is set to OUT, even if the on-screen display function is
set to OFF, the input signal of “RGB 2 RGB 1 OUT” will be displayed on-screen.
       
 
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							35
 Changing to 16:9 (wide) screen format
When a S-VIDEO/VIDEO or DTV Format (RGB, YPBPR) signals is input, the image can be displayed in 16:9 (wide)
screen by the following procedure. This only applies for S-VIDEO/VIDEO and DTV Format signal. The procedure below
describes the on-screen displays when the S-VIDEO signal or the VIDEO signal is being projected. (See page 17.)
• Selecting procedure
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1Press MENU to display the menu.
2Press  or  to select “Function”,  and then ENTER to display the
screen.
3Press  or  to select “16 : 9”,  and then ENTER to display the
screen.
4Press  or  to select “ON” or “OFF”.
• Select “OFF” to return the normal screen. (This is the factory setting.)
• Select “ON” to display in 16:9 (wide) screen.
• Press MENU to remove the setup screen and menu.
• When reset is selected, adjustment values return to their factory default settings.
• Even if the 16:9 (wide) screen feature is set to OFF, when an “S1” signal or DTV Format signal (720 p, 1 080 i) is input,
the image is automatically displayed in 16:9 (wide) screen.
Using Other Useful Functions
Note   
						

							36
 Auto Lamp Off
The power save function operates as follows: If the projector continues projecting for 15 minutes or more while there is
no input signal to be projected, the light source will shut off automatically to save power. And, the projector will enter
standby mode. At the time of shipment from the factory, the Auto Lamp Off function is set YES, so that if you will not use
this function, you can turn it off by the following procedure. The procedure and on-screen display as shown below are
based on RGB as the input signal from a personal computer. (See page 17.)
• Selecting procedure
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MS E Y f f O p m a L   o t u A
1Press MENU to display the menu.
2Press  or  to select “Function”,  and then ENTER to display the
screen.
3Press  or  to select “Auto Lamp Off”,  and then ENTER to display
the screen.
4Press  or  to select “YES” or “NO”.
n i m 5 f f O p m a L o
  t u AThe minutes remaining is displayed during the last 5 minutes before the power
shuts off.
Using Other Useful Functions
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• Press MENU to remove the setup screen and menu.
• When reset is selected, adjustment values return to their factory default settings.
Note   
						

							37
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1Press MENU to display the menu.
2Press  or  to select “Information”.
3Press ENTER to display the screen.
No. of Dots
H Frequency
V Frequency
Signal
Lamp Runtime
RGB
DVI-D
only
RGB
DVI-D
only
RGB
DVI-D
only
Except
RGB
DVI-D
Remarks Description
• Procedure
 Information
You can display the input signal type and lamp run time. Display items differ depending on the input signal. The
procedure and on-screen display as shown below are based on RGB as the input signal from a personal computer.
(See page 17.)
Display Item
Input signal dot number is displayed.
Horizontal frequency number is displayed.
Vertical frequency number is displayed.
Name of the input signal type is displayed.
When AUTO is selected in the Video System screen, the selected format will
be displayed.
Number of hours the lamp has been used is displayed.
Using Other Useful Functions
• Press MENU to remove the setup screen and menu.
Note   
						

							38
 Digital Zoom
You can enlarge and project specific portions of the input picture and select the enlargement ratio for this portion using
the D.ZOOM +/- buttons on the remote control unit.
• You can enlarge the center portion of the image to one of 6 magnifications.
• Changing the input signal while digital zoom is in use will cancel digital zoom. (Remote Control
Unit)
• Press D.ZOOM + button the picture will become bigger.
• Press D.ZOOM  - button the picture will become smaller.
•Use the  and  arrow buttons to move the position up and down.
•Use the 
 and  arrow buttons to move the position to the left and right.
Using Other Useful Functions
Note
(Remote Control
Unit)   
						

							39
Projecting the DTV Format Signal
A DTV Format Signal, such as DVD or digital broadcast, etc. can be input and projected with this Projector. When using
this function, please refer to page 43 to correctly connect to the output device of the DTV Format Signal and perform the
following settings correctly.
 Setting of the RGB1/YPBPR Input Signal Selection
This LCD Projector allows input of RGB or YPBPR signal (Component input signal) to the RGB1/YPBPR input
terminal, but you will need to change the setting of the input signal selection manually when changing the signal to
be input. If the input signal selection is not set correctly, a normal image will not be projected.
The RGB input signal is set at the factory. Please follow the instructions below to change the input signal.
• Setting procedure
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1Press MENU to display the menu.
2Press  or  to select “Function”, and then ENTER to
display the screen.
3Press  or  to select “RGB1/YPBPR”, and then ENTER
to display the screen.
4Press  or  to change the input signal.
• Press MENU to remove the setup screen and menu.
• When reset is selected, adjustment values return to their factory default settings.
Note
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							40
Changing the RGB2 IN/RGB1 OUT Terminal
• Setting procedure
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I1Press MENU to display the menu.
2Press  or  to select “Function”, and then ENTER to
display the screen.
3Press  or  to select “RGB2 IN/RGB1 OUT”, and then
ENTER
 to display the screen.
• Press MENU to remove the setup screen and menu.
• When reset is selected, adjustment values return to their factory default settings.
• If RGB1 OUT is set and RGB2 is selected when changing input, the screen goes
to blue back.
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t e s e R
The RGB2 IN/ RGB1 OUT terminal of this projector allows you to easily change the RGB signal input. The procedure
and on-screen display as shown below are based on RGB as the input signal from a personal computer. (See page 17.)
Please refer to the connection on page 42 and make the correct input/output setting. Otherwise, unit may cease to
function normally.
4Press  or  to select “IN” or “OUT”.
• Select “IN” to change terminal to RGB 2 input. (This is the factory setting.)
• Select “OUT” to output the signal that is input to RGB 1.