Optoma Projector Tx330 User Manual

							
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User Controls

Menu Tree
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User Controls

Image
 Display Mode
There are many factory presets optimized for various types of  
images.
 Presentation: Good color and brightness from PC input.
 Bright: Maximum brightness from PC input.
 Movie: For home theater.
 sRGB: Standardised accurate color.
 User: Memorize user’s own settings.
  Brightness
Adjust the brightness of the image.
  Press the  to darken image.
  Press the  to lighten the image.
 Contrast
The contrast controls the degree of difference between the lightest 
and darkest parts of the picture. Adjusting the contrast changes the 
amount of black and white in the image.
  Press the  to decrease the contrast.
  Press the  to increase the contrast.
  Sharpness 
Adjust the sharpness of the image.
  Press the  to decrease the sharpness.
  Press the  to increase the sharpness.  
						

							
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User Controls

Image | Color
 Color
 Use  or  to select item. Use  or  to select Red, Green, or 
Blue for brightness (Gain) and contrast (Bias).
 Adjust the Cyan, Magenta and Yellow colors or return to the 
factory default settings for advanced adjustment of the indi-
vidual colors. 
						

							
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User Controls

Image | Advanced
 Degamma
This allows you to choose a degamma table that has been  
fine-tuned to bring out the best image quality for the input.
  Film: for home theater.
  Video: for video or TV source.
  Graphics: for image source.
  PC: for PC or computer source.
  White Peaking
This adjustable item utilizes a new color-processing algorithm and 
system level enhancements to enable higher brightness while pro-
viding 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.
 Color Temp.
Adjust the color temperature. With 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. 
						

							
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User Controls

Image | Advanced
 Input Source
Enable input sources. Press  into the next menu as below and 
then use  or  to select. Press “Enter” to finalize the selection. 
The projector will not search inputs that are de-selected. 
						

							
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User Controls

Display
 Format
Use this function to choose your desired aspect ratio.
  4:3: This format is for 4x3 input sources not enhanced for Wide 
screen TV.
  16:9 I: This format is for 16x9 input sources, like widescreen PC, 
HDTV and DVD enhanced for Wide screen TV. (576i/p)
   16:9 II: This format is for 16x9 input sources, like HDTV and 
DVD enhanced for Wide screen TV. (480i/p)
  Window: When a 4:3 image is bigger than a 16:9 screen, select 
the “Window” mode to fit the image onto the screen without 
changing the projection distance.
Source480i/p576i/p720p1080iPC
4:3Scale to 1024 x 768
16:9 IScale to 1024 x 576
16:9 IIScale to  854 x 480
WindowScale to  800 x 600
  
						

							
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User Controls

Display
window format
16:9 I   formator
or16:9 II  format
4:3     format
Input SignalDisplay on Screen
Display areaPicture area 
						

							
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User Controls

 Overscan
Overscan function removes the noise in a video image. Overscan the image to remove video encoding noise on the edge of video 
source.
 Zoom
  Press the  to reduce the size of an image.
  Press the  to magnify an image on the projection screen.
  H Image Shift
 Shift the projected image position horizontally.
 V Image Shift
 Shift the projected image position vertically.
 V Keystone
Press  the   or   to  adjust  image  distortion  vertically  and  make  a 
squarer image.
Display 
						

							
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User Controls

Display
 PC Mode
This Mode is only for use when using this projector unit with a PC 
signal, either via an Analog or Digital connector.
  Wide: If your PC output is a wide screen format resolution, you 
must select this setting.
    Examples of Wide screen resolutions are: 720 x 400 / 854 x 480 
/ 1280 x 720 / 1280 x 768.
  Normal: If your PC output is a Normal (4:3) resolution you 
must select this setting.
    Examples of Normal resolutions are: 640 x 480 / 800 x 600 / 
1024 x 768 / 1152 x 870 (*for MAC) / 1280 x 1024 / 1400 x 1050.
   * All supported resolutions are listed on page 46. 
						

							
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User Controls

 Language
Choose the multilingual OSD menu. Press  or  into the sub 
menu and then use the  or  key to select your preferred  
language. Press “Enter” to finalize the selection. 
Setup