Optoma Ex765 Projector User Manual

3English

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...

32English

User Controls

DISPLAY
 Format
Use this function to choose your desired aspect ratio.
  Auto: Automatically selects the appropriate display format.
  4:3: This format is for 4×3 input sources.
  6:9: This format is for  6×9 input sources.
  6:0: This format is for 6×0 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...

33English

User Controls

LBX     format

16:9     formator

16:10    formator

4:3     format

Input Signal
Display area
Picture area
Display on Screen
Detail information about LBX mode :
)   Some Letter-Box DVDs are not enhanced for 6x9 TVs. In this 
situation, the image will not look right when displayed in 6:9 
mode.
In this situation, please try to using the 4:3 mode to view the DVD.
If the content is not 4:3, there will be black bars around the image 
in 6:9 display. For this...

34English

User Controls

	WXGA model:
If this format is select, display type will auto become 6:0 (280×800)
 Display Type: 6×0 (Re-size to 280 × 800 center)
Source480i/p576i/p720p080i/pPC
4:3 Re-size to 066 × 800 center
6:0Re-size to 280 × 800 center
LBXRe-size to 280 × 800 center
Native: mapping center
	Display Type: 6×9 (280 × 720)
Source480i/p576i/p720p080i/pPC
4:3Re-size to   960 × 720 center
6:9 Re-size to...

35English

 User Controls

  Overscan
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. 
  V Image Shift
Shift the projected image position vertically. 
 V Keystone
Press the  or  to adjust image distortion vertically. If the image 
looks trapezoidal, this option can help make the image rectangular. 
DISPLAY 

36English

User Controls

 Display Type
Choose the Display type as 6:0 (280 x 800) or  
6:9 (280 x 720).
 
	 6:0 screen
Source480i/p576i/p720p
080i/pPC
AutoIf this format is select, screen type will auto become 6:0 (280 × 800).
4:3 Scale to 066 × 800
6:0  Scale to 280 × 800
LBXScale to 280 × 960,  
then get the central 280 × 800 image to display.
Native : mapping centered 280 × 720  centered :...

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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 

38English

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. 

39English

 User Controls

SETUP
  Menu Location
Choose the menu location on the display screen.
  Mute
 Choose the “On” to turn mute on. 
 Choose the “Off” to turn mute off. 
  Volume
  Press the  to decrease the volume.
  Press the  to increase the volume.
  Audio Input
The default audio settings are on the back panel of the 
projector. Use this option to reassign any of the Audio Inputs (, 
2 or 3) to the current image source. Each Audio input can be 
assigned to more than one video source....

40English

User Controls

SETUP | Signal
  Phase
Synchronize the signal timing of the display with the graphic card. 
If the image appears to be unstable or fl ickers, use this function to 
correct it.
  Frequency
Change the display data frequency to match the frequency of 
your computer’s graphic card. Use this function only if the image 
appears to fl icker vertically.
  H. Position
 Press the  to move the image left.
 Press the  to move the image right. 
  V. Position
 Press the  to move the image...