Optoma Projector Tx727 User Manual

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User Controls

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” key to enter sub menu.
3. Use   keys to select the...

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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 colour and brightness from PC input.
 Bright: Maximum brightness from PC input.
 Movie: For home theater.
 sRGB: Standardised accurate colour.
 User: 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...

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User Controls

Image
 Saturation
Adjusts a video image from black and white to fully saturated 
colour.
 Press the  to decrease the amount of saturation in the image.
 Press the  to increase the amount of saturation in the image.
  Tint 
  Adjusts the color balance of red and green.
  Press the  to increase the amount of green in the image.
  Press the  to increase the amount of red in the image.
	“Saturation” and “Tint” functions are only supported under video source. 

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User Controls

Image | Color
 Color
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.   
 Reset
Choose “Yes” to return the factory default settings for color adjustments. 

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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.
  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...

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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 HDTV and 
DVD enhanced for Wide screen TV.
  16:9 II: 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. 
  Window: When a 4:3 image is bigger than a 16:9 screen, select 
the...

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User Controls

window 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
Shifts the projected image position horizontally.  
 V Image Shift
Shifts the projected image position vertically. 
 V Keystone
Press the  or  to adjust image distortion vertically and...