Optoma Ep719r Projector User Manual

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User Controls

Language
  Language
  Choose the multilingual OSD menu . Use the   or  key to select  
  your preferred language. 
  Press “Enter” to finalize the selection.  

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User Controls

Image-I
 Display Mode
 There are many factory presets optimized for various types of  
  images.  
  PC: For computer or notebook.
  Movie: For home theater.
  Game : For game.
  sRGB: For standard color.
  User: Memorize user’s 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....

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User Controls

  the maximum setting.  For a smooth and more natural image,  
  adjust towards the minimum setting.
 Color Temp.
 Adjust the color temperature. At higher temperature, the screen  
  looks colder; at lower temperature, the screen looks warmer.  

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Image-II
(Computer Mode)
 Frequency
  “Frequency”changes the display data frequency to match the  
  frequency of your computer’s graphic card. If you experience a  
  vertical flickering bar, use this function to make an adjustment.
 Tracking
  “Tracking” synchronizes the signal timing of the display with the  
  graphic card. If you experience an unstable or flickering image, use  
  this function to correct it.
 H.Position (Horizontal Position)
  Press the  to move the...

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User Controls

 16:9 Image Position
 Adjust the image position to up or down, when you select the    
  aspect ratio to 16:9.
  Press the  to move the image down.
  Press the  to move the image up.
WindowOriginal Pixel
 16:9 Image Position: Image Position at win-dow mode will also be  moved accordingly. 

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Image-II
(Video Mode)
 Degamma
  This allows you to choose a degamma table that has been fine- 
  tuned to bring out the best image quality for the input.
 Saturation
 Adjusts a video image from black and white to fully saturated  
  color.
  Press the  to decrease the amount of color in the image.
  Press the  to increase the amount of color in the image. 
 Tint 
 Adjusts the color balance of red and green.
  Press the  to increase the amount of green in the image.
 ...

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User Controls

 16:9 Image Position
 Adjust the image position to up or down, when you select the    
  aspect ratio to 16:9.
  Press the  to move the image down.
  Press the  to move the image up.
WindowOriginal Pixel
16:9 Image Position: Image Position at win-dow mode will also be  moved accordingly. 

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Audio
 Volume
  Press the  to decrease the volume.
  Press the  to increase the volume.
 Mute
  Choose the left icon to turn mute on.
  Choose the right icon to turn mute off. 

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 Menu Location
  Choose the menu location on the display screen.
 Projection
     Front-Desktop 
    The factory default setting. 
     Rear-Desktop 
    When you select this function, the projector reverses the image  
    so you can project behind a translucent screen.
     Front-Ceiling 
    When you select this function, the projector turns the image  
    upside down for ceiling-mounted projection.
     Rear-Ceiling 
    When you select this function, the projector...

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 Security Settings
  A. Press “Enter” to set password. (First time)
 
  1.  Password is allowed of 4~8 bits, Default value is “0000”. 
  2.   Display on the screen by “*” while inputting. 
  3.   Use        keys to select your input bits, and then press  
    “Enter” key to confirm your selection.
  4.   Move to  and then press “Enter” key to confirm finally.
  5.   On this screen, press the “Menu” key will jump to  directly,  
    and then press “Enter” key to confirm your...