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Optoma Ep761 Projector User Manual

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    User Controls
    
    Using the Remote Control
    Power  
    Refer to the “Power On/Off the Projector” 
    section on pages 16-17.
    Laser   
    Aim the remote at the viewing screen, press 
    and hold this button to activate the laser 
    pointer.
    PC/Mouse 
    control
    The PC/Mouse control can be used to con-
    trol mouse movement. The mouse function 
    is enabled using the USB cable to connect 
    your computer and the projector.
    L ButtonMouse left click.
    R ButtonMouse right click.
    Page +Use this button to page up.
    Page -Use this button to page down.
    Enter Confirm your item selection.
    SourcePress “Source” to select an input signal.
    Re-Sync Automatically synchronizes the projector to 
    the input source.
    Four  
    Directional 
    Select Keys
    Use     to select items or make ad-
    justments to your selection.
    Keystone +/-Adjusts image distortion caused by tilting 
    the projector.
    Volume +/-Adjusts to increase/decrease the volume.
    Brightness Adjust the brightness of the image.
    Remote Control 
    						
    							
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    User Controls
    
    Using the Remote Control
    Menu
    Press “Menu” to launch the on-screen 
    display (OSD) menu. To exit OSD, Press 
    “Menu” again.
    Zoom Press “+/-” button to zoom in of an image.
    DVI-DPress “DVI-D” to choose DVI-D source.
    VGA-1Press “VGA-1” to choose source from 
    VGA1-In/SCART connector.
    AV MuteMomentarily turns off/on the audio and 
    video.
    S-VideoPress “S-Video” to choose S-Video source.
    VGA-2Press “VGA-2” to choose source from 
    VGA2-In connector.
    VideoPress “Video” to choose Composite video 
    source.
    Remote Control 
    						
    							
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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 desired item and adjust the settings 
    by   key.
    4. Select the next item to be adjusted in the sub menu and adjust as 
    described above.
    5. Press “Enter” to confirm, 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 MenuSetting 
    						
    							
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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 
    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 
    Adjusts the sharpness of the image.
      Press the  to decrease the sharpness.
      Press the  to increase the sharpness.
      
    						
    							
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    User Controls
    
     Color
    Adjusts the Red, Green, Blue, Cyan, Magenta and Yellow colors or 
    returns to the factory default settings for advanced adjustment of 
    the individual colors.
    Image | Color 
    						
    							
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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.
      Brilliant Color
    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.
    Adjust the color temperature. With high temperature, the screen 
    looks colder; with low temperature, the screen looks warmer. 
     Color Space
    Select an appropriate color matrix type from AUTO, RGB, YUV. 
    						
    							
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    User Controls
    
     Input Source
    Enable input sources. Press  or  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.
    Image | Advanced 
    						
    							
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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 pro-
    jector. 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 “Window” mode to fit the image onto the screen without 
    changing the projection distance.
    Source480i/p576i/p720p1080iPC
    4:3Scale to 1024 x 768
    16:9 IScale to 1024 x 576
    16:9 IIScale to   854 x 480
    WindowScale to   800 x 600
      
    						
    							
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    User Controls
    
    window format
    
    16:9 I   formator
    
    or16:9 II  format
    
    4:3     format
    
    Input SignalDisplay on Screen
    Display area
    Picture area 
    						
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