Image-I (Computer Mode) - Optoma EP759 User Manual

User Controls
Computer Mode
Language
Image - I
Brightness
Contrast
Frequency
Phase
Sharpness
Zoom
"Sharpness"
function is not
supported under
computer mode.
English ...
20
Management PIP
Image - II Audio
Brightness
Adjust the brightness of the image.
Press the
4
Press the
4
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
4
Press the
4
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.
Phase
"Phase" 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.
Sharpness
Adjusts the sharpness of the image.
Press the
4
Press the
4
Zoom
Press the
4
the projection screen.
Press the
4
Image-I
(Computer Mode)
to darken image.
to lighten the image.
to decrease the contrast.
to increase the contrast.
to decrease the sharpness.
to increase the sharpness.
to magnify an image up to a factor of 16 times on
to diminish the zoom in image.