Optoma Projector Th1020 User Manual

							
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 User Controls

 Help menu button functions only when no input source 
is detected.
	Please refer to the 
“Troubleshooting” 
section on pages 
43-46 for more 
details.
. 
						

							
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User Controls

 If input source is detected and help button is pressed, the 
following pages will appear to help diagnose any problems. 
						

							
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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 
.  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 desired item and adjust the settings 
using   key.
4.  Select the next item to be adjusted in the sub menu and adjust as 
described above.
5. Press “Enter” to confi rm, and the screen will return to the main 
menu.
6.  To exit, press “MENU” again. The OSD menu will close and the 
projector will automatically save the new settings.
	On-screen	Display	Menus
Main Menu
Sub Menu
Settings 
						

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

							
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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.
 User2: The initial default settings of this mode is from Movie 
mode. Any further adjustments by the user in User2 will be 
saved in this mode for future use.
  Brightness
Adjust the brightness of the image.
  Press the  to darken image.
  Press the  to lighten the image. 
						

							
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IMAGE
  Contrast
The contrast controls the degree of difference between the lightest 
and darkest parts of the picture. 
  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 color.
  Press the  to decrease the amount of saturation in the image.
  Press the  to increase the amount of saturation in the image. 
  Tint
Adjust 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 mode. 
						

							
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IMAGE | Advanced
 Noise Reduction
The motion Adaptive Noise Reduction reduces the amount of vis-
ible noise interlaced signals. The range is from “0” to “0”. (0: Off)
  Gamma
This allows you to choose a gamma 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.
  Standard: for standardized 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 or 
YCbCr. 
						

							
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User Controls

Advanced | 
Color Settings 
 Color Settings
Use  these  settings  for  advanced  adjustment  of  the  individual  Red, 
Green and Blue 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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DISPLAY
 Format
Use this function to choose your desired aspect ratio.
   4:3: This format is for 4×3 input sources.
  6:9: This format is for 6×9 input sources, like HDTV and DVD 
enhanced for Wide screen TV.
  LBX: This format is for non-6x9, letterbox source and for users 
who use external anamorphic lens to display 2.35: aspect ratio 
using full resolution.
  Native: This format displays the original image without any 
scaling.
  AUTO: Automatically selects the appropriate display format.
  
						

							
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Input Signal
Display area
Picture area
Display on Screen
4:3     format
6:9
    format
LBX    format
Native format
Detail informations 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 type of content, you can use 
LBX mode to fill the image on the 16:9 display. 
2.   If you use an external anamorphic lens, this LBX mode also 
allows you to watch a 2.35: content (include Anamorphic 
DVD and HDTV film source) that support anamorphic wide is 
enhanced for 6x9 Display in a wide 2.35: image. 
In this case, there are no black bars. Lamp power and 
vertical resolution are fully utilized.