Optoma Ep719 Projector User Manual

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

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Image-I
Display Mode
There are many factory presets optimized for various types of
images.
4PC: For computer or notebook.
4Movie: For home theater.
4Game : For game.
4sRGB: For standard color.
4User: Memorize user’s settings.
Brightness
Adjust the brightness of the image.
4Press the  to darken image.
4Press 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...

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User Controls
™“Saturation” function
is not supported under
computer mode.
maximum peaking.  If you prefer a stronger image, adjust towards
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)
User Controls
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)
4
Press the  to move the image left.
4Press the  to...

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16:9 Image Position
Adjust the image position to up or down, when you select the
aspect ratio to 16:9.
4Press the  to move the image down.
4Press the  to move the image up.
Window Original Pixel
User Controls       

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Image-II
(Video Mode)
User Controls
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.
4Press the  to decrease the amount of color in the image.
4Press the  to increase the amount of color in the image.
Tint
Adjusts the color balance of red and green.
4Press the  to increase the amount of green in the image.
4Press the  to increase 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.
4Press the  to move the image down.
4Press the  to move the image up.
Window Original Pixel     

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Audio
User Controls
Volume
4
Press the  to decrease the volume.
4Press the  to increase the volume.
Mute
4
Choose the left icon to turn mute on.
4Choose the right icon to turn mute off.     

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Menu Location
Choose the menu location on the display screen.
Projection
4
Front-Desktop
The factory default setting.
4Rear-Desktop
When you select this function, the projector reverses the image
so you can project behind a translucent screen.
4Front-Ceiling
When you select this function, the projector turns the image
upside down for ceiling-mounted projection.
4Rear-Ceiling
When you select this function, the projector reverses and turns
the image upside down at same time. You can project...

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Choose “On” to turn on High Altitude mode. Operates the fans at
full speed continuously to allow for proper high altitude cooling of
the projector.
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...