Optoma Dx211 Projector User Manual

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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 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
If set to cold temperature, the image looks more blue. (cold image)  
If set to warm temperature, the image looks more red. 
(warm image)
 Color Space
Select an appropriate color matrix type from AUTO, RGB or YUV. 
						

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User Controls
Advanced |Color  
Settings
 Color Settings
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 not selected. 
						

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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.
  16:9-I: This format is for 16×9 input sources, like HDTV and 
DVD enhanced for Wide screen TV. 
  16:9-II: This format is for 16×9 input sources, like HDTV and 
DVD enhanced for Wide screen TV.
  Native: This format displays the original image without any 
scaling.
  AUTO: Automatically selects the appropriate display format.
Aspect ratio
(source detected) 
Resize image
SVGA modelXGA model
4:3800 x 600 center1024 x 768 center
16:9-I800 x 450 center1024 x 576 center
16:9-II854 x 480 catch
800 x 480 center 854 x 480 center
Native1:1 mapping center1:1 mapping center
  
						

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User Controls
16 : 9-I   formator
or
16 : 9-II  format
4 : 3     format
Native format
Input Signal
Display area
Picture area
Display on Screen  
						

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User Controls
 Edge Mask
Edge mask function removes the noise in a video image. Edge 
mask 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 image. 
DISPLAY     
						

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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 | 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.
  Menu Location
Choose the menu location on the display screen.
 Projector ID
ID definition can be set up by menu (range 0~99), and allow 
user control an individual projector by RS232. Refer to page 44 
for the complete list of RS232 commands.
	Rear-Desktop and Rear-Ceiling are to be used with a translucent screen. 
						

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User Controls
 Logo
Use this function to set the desired startup screen. If changes are 
made they will take effect the next time the projector is powered 
on.
 Optoma: The default startup screen.
 Neutral: No logo is displayed. 
						

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User Controls
SETUP | Signal
 Phase
Synchronize the signal timing of the display with the graphic card. 
If the image appears to be unstable or flickers, 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 flicker 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 down.
 Press the  to move the image up. 
	“Signal” is only supported in Analog VGA (RGB) signal.     
						

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User Controls
SETUP | Security
 Security
 On: Choose “On” to use security verification when the turning 
on the projector.
 Off: Choose “Off” to be able to switch on the projector without 
password verification.
 Security Timer
Can be select the time (Month/Day/Hour) function to set the 
number of hours the projector can be used. Once this time has 
elapsed you will be requested to enter your password again.