Optoma Tx779p 3d Projector User Manual

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Remote Control
User Controls
Using the Remote Control
Power On/Off
Refer to the "Power On the  
Projector" section on page 15.
Refer to the "Power Off the  
Projector" section on page 16.
LaserPress to operate the on-screen 
pointer.
UpUp arrow when connected through 
USB to a PC.
LeftLeft arrow when connected 
through USB to a PC.
DownDown arrow when connected 
through USB to a PC.
RightRight arrow when connected 
through USB to a PC.
EnterEnter key when connected 
through USB to a PC.
LL key for emulation of USB mouse 
left click via USB.
pUp selection when OSD on.
Page+Page Up key for emulation of USB 
keyboard via USB when OSD off.
RR key for emulation of USB 
mouse right click via USB
Source
Press "Source" to choose RGB, 
DVI-D, Component, S-Video, 
Composite Video, and HDMI 
source.
Left  
Directional
Select Key
Use directional select keys to 
select items or make adjustments 
to your selection.
EnterConfirm your item selection. 
						

							English
User Controls
Using the Remote Control
Re-SyncAutomatically synchronize the 
projector to the input source.
Right  
Directional
Select Key
Use directional select keys to 
select items or make adjustments 
to your selection.
qDown selection when OSD on.
Page-
Page Down key for emulation 
of USB keyboard via USB when 
OSD off.
Keystone +/-
Press Keystone +/- to correct  
image-trapezoid  
(wider top/bottom) effect.
Volume +/-Press Volume +/- to adjust  
volume.
DVI-D/YPbPr/1
Press DVI-D/YPbPr to choose  
Component Video source. 
(DVI-D function available in this 
model)
Menu/2Display or exit the on-screen  
display menus for projector.
ZOOM/3Press ZOOM to zoom in or out 
images.
HDMI/4Press HDMI to choose source 
from HDMI connectors.
Freeze/5Press Freeze to freeze or unfreeze 
the on-screen picture.
AV Mute/6Press AV mute to mute the built-in 
speaker.
S-Video/7Press S-Video to choose S-video 
source.
VGA/8Press VGA to choose source from 
VGA connector.
Video/9Press Video to choose Composite 
Video source. 
						

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On-screen Display Menus
The  Projector  has  multilingual  On-screen  Display  menus  that  allow  you  to 
make image adjustments and change a variety of settings. The projector will 
automatically detect the source.
How to operate
1.  To  open  the  OSD  menu,  press Menu on the Remote Control or 
Projector Keypad.
2.  When  OSD  is  displayed,  use  ◄►  keys  to  select  any  item  in  the  main menu. While making a selection on a particular page, press 
▼ or 
Enter to enter sub menu.
3. Use ▲▼ keys to select the desired item and adjust the settings by  ◄► key.
4. Select the next item to be adjusted in the sub menu and adjust as  described above.
5.  Press 
Enter  to  confirm,  and  the  screen  will  return  to  the  main 
menu.
6. To exit, press 
Menu again. The OSD menu back to last level   
projector will automatically save the new settings.
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User Controls 
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Menu Tree
User Controls 
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Image
Display Mode
There are many factory presets optimized for various types of images.
4 Presentation: Good color and brightness from PC input.
4 Bright: Maximum brightness from PC input.
4 Movie: For home theater.
4 sRGB: Standardised accurate color.
4 Blackboard: Tuned for blackboard usage.
4 Classroom: Recommended settings for classroom.
4 User: User’s own settings.The initial default settings of this mode is from Presentation / Movie 
mode.  
Any further adjustments by the user will be saved in this mode for future 
use.
4 3D: Recommand setting for 3D mode enabled (DLP-Link / IR). 
Brightness
Adjust the brightness of the image.
4 Press ◄ to darken image.
4 Press ► to lighten the image.
Contrast
The  contrast  controls  the  degree  of  difference  between  the  lightest  and 
darkest parts of the picture.
4 Press ◄ to decrease the contrast.
4 Press ► to increase the contrast.
Sharpness
Adjusts the sharpness of the image.
4 Press ◄ to decrease the sharpness.
4 Press ► to increase the sharpness.
User Controls 
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Image
Color
Adjusts a video image from black and white to full color saturation.
 Press ◄ to decrease the amount of saturation in the image.
 Press ► to increase the amount of saturation in the image.
Tint
Adjusts the color balance of red and green.
 Press ◄ to increase the amount of green in the image.
 Press ► to increase the amount of red in the image.
Color Setting
Enter the Color Setting menu. Select the Red/Green/Blue Gain for 
brightness adjustments and Bias for contrast adjustments for the whole 
picture. Individual color adjustments for Cyan, Magenta, Yellow can also\
 
be adjusted. See page 27 for more details.
Advanced
Enter the Advanced menu. Select advanced display options such as 
BrilliantColorTM, Gamma, Color Temp., Color Space, Input Source, 
De-Interlace, and Exit. See page 28 for more information.
User Controls 
						

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Image | Color Settings
Gain
Set RGB Gain to adjust the Brightness of the follow in Colors:
4 Red—increase or decrease the gain value for red.
4 Green—increase or decrease the gain value for green.
4 Blue—increase or decrease the gain value for blue.
Bias
Set RGB Bias to adjust the Contrast of the follow in Colors:
4 Red—increase or decrease the bias value for red.
4 Green—increase or decrease the bias value for green.
4 Blue—increase or decrease the bias value for blue.
Color
Set values to adjust the level of the following colors:
4 Yellow—increase or decrease the color value for yellow.
4 Cyan—increase or decrease the color value for cyan.
4 Magenta—increase or decrease the color value for magenta.
Reset
Reset all Color Setting values to the factory default.
User Controls 
						

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Image | Advanced
BrilliantColorTM
This adjustable item utilizes a new color-processing algorithm and  
system level enhancements to enable higher brightness while providing 
true, more vibrant colors in picture. The range is from 
0 to 10. If you  
prefer a stronger enhanced image, adjust toward the maximum setting. 
For a smoother, more natural image, adjust toward the minimum setting.
Gamma
This allows you to choose a gamma table that has been fine-tuned to bring 
out the best image quality for the input.
4 Film—for home theater.
4 Video—for video or TV source.
4 Graphics—for image source.
4 PC—for PC or computer source.
Color Temp
Adjust  the  color  temperature.  Cold  temperature,  the  screen  looks  colder; 
with Warm temperature, the screen looks warmer.
Color Space
Select an appropriate color matrix type from AUTO, RGB, YUV.
Input Source
Enter the Input Source submenu. Select the sources to scan for at startup. 
See page 29 for more information.
De-interlace
Press the cursor ◄ or ► button to select different De-interlace modes. This 
function converts an interlaced video signal into progressive signal. 
4 On: Use this mode for Films.
4 Off: Use this mode for Video or TV sources.
De-interlace 
only support 
480i/576i 
signal via 
Component/
S-video/
Video.
v
User Controls 
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Image | Advanced | Input Source
Input Source
Use this option to enable / disable input sources. Press ▲ or ▼ to select 
a source, then press Enter to enable / disable it. The projector will not 
search inputs that are de-selected.v If all sources  are deselected, 
the projector 
cannot display 
any images. 
Always leave 
at least one 
source se-
lected.
User Controls 
						

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Display
Format
Use this function to choose your desired aspect ratio.
4 4:3: This format is for 4x3 input sources not enhanced for Wide screen TV.
4 16:9 I (XGA): This format is for 16x9 input sources, like HDTV and DVD enhanced for Wide screen TV.
4 16:9 II (XGA): The non-standard wide-screen   
display format of the projector. Part of the original image will be cut if 
the image aspect ratio is less than 1.67:1.
4 Native: Depends on the resolution of the input source – No scaling is  performed.
4 Auto: Automatically selects the appropriate format.
User Controls 
English