Optoma Projector Ex531 User Manual

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User Controls

Menu Tree
**
	(#) “Saturation” and “Tint” are only supported in Video mode. 
	(*) “VGA2” is only supported in XGA mode.  
	(**) “Signal” is only supported in Analog VGA (RGB) signal. 
##
* 

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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.
 Blackboard: This mode should be selected to achieve optimum 
color settings when projecting onto a blackboard (green).
 Classroom: This mode is recommended for projecting in a 
classroom.
 User: User’s settings.
...

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 User Controls

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. 
  Saturation
Adjust a video image from black and white to fully saturated...

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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.
  BrilliantColor™
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...

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User Controls

Advanced |Color 
 Color
Use  these  settings  for  advanced  adjustment  of  the  individual  Red, 
Green, Blue, Cyan, Magenta and Yellow Colors.
 Reset
Choose “Yes” to return the factory default settings for color adjustments. 
Advanced |  
Input Source 
 Input Source
Use this option to enable / disable input sources. Press  to enter 
the sub menu and select which sources you require. Press “Enter” 
to finalize the selection. The projector will not search for inputs that 
are...

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User Controls

DISPLAY
 Format
Use this function to choose your desired aspect ratio.
  4:3: This format is for 4×3 input sources.
  6:9-I: This format is for 6×9 input sources, like HDTV and 
DVD enhanced for Wide screen TV. (576i/p)
  6:9-II: This format is for 6×9 input sources, like HDTV and 
DVD enhanced for Wide screen TV. (480i/p)
  Native: This format displays the original image without any 
scaling.
  AUTO: Automatically selects the appropriate display...

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 User Controls

Native format
16:9-I   formator
or16:9-II  format
4:3     format

Input Signal
Display area
Picture area
Display on Screen 

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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 makes a 
rectangular...

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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 fi nalize the selection. 
SETUP | Language 

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User Controls

SETUP
 Projection
    Front-Desktop
This is the default selection. The image is projected straight on 
the screen.
    Rear-Desktop
When selected, the image will appear reversed.
    Front-Ceiling 
When selected, the image will turn upside down.
    Rear-Ceiling 
When selected, the image will appear reversed in upside down 
position.
	Rear-Desktop and Rear-Ceiling are to be used with a translucent screen.