Optoma Technology Digital Tuner Output Projector Projector User Manual


 
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... English
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.
Horizontal Position
Press the to move the image left.
Press the to move the image right.
Vertical Position
Press the to move the image down.
Press the to move the image up.
Degamma
This allows to you to choose a degamma table that has been fine-
tuned to bring out the best image quality for the input.
16 : 9 / 4 : 3
Use this function to choose your desired aspect ratio.
1:1 : Original image pixel.
4:3 : The input source will be scaled to fit the projection screen.
16:9 : The input source will be scaled to fit the width of the
screen.
Computer Mode
User Controls