InFocus LP760 Quick Start Manual page 29

Using the LitePro 760
The arrow buttons are auto-repeating; they repeat their function as
long as you hold down the button.
contrast
Adjust the contrast if the white areas of the projected image do not
appear to be solid white. To increase the contrast, press the
button. To decrease the contrast, press the
64 contrast levels.
Both
contrast setting as long as you hold down the button. You cannot
adjust contrast in the LitePro test pattern.
brightness
Adjusting the brightness lightens or darkens the image. To lighten the
image, press the
image, press the
brightness levels.
Adjusting the brightness changes the amounts of red, green and blue
in the image. If the LitePro menu is displayed when you press the
brightness
accordingly.
Both ends of the
adjust the brightness setting as long as you hold down the button.
sync
Adjusting the synchronization fine tunes the LitePro to match the
signals from your computer, decreasing fuzzy, streaked images.
There are 32 sync levels. Press the
through the sync levels until you find the one that best suits your
computer.
20
contrast
buttons are auto-repeating; they continue to adjust the
+
(plus) side of the
-
(minus) side of the
button, you will see the Red, Green and Blue values change
brightness
contrast -
brightness
button. To darken the
brightness
button are auto-repeating; they continue to
sync + sync -
or
contrast +
button. There are
button. There are 64
buttons to cycle
LitePro 760 User's Guide