Epson EMP-7550 Owner's Manual page 62

Menu item
Brightness
Contrast
Color
Auto Set Up
Reset
40
Description
Lightens or darkens the overall image. Increase
brightness to make the image lighter, or decrease it to
make the image darker.
Adjusts the relative difference between light and dark
areas. Increase contrast to make light areas lighter
and dark areas darker, or decrease it to lessen the
difference between the light areas and dark areas of
the image.
Adjusts the color balance of the input source.
Select this item and then press either multi-purpose
button(remote) or the <Enter> button (operation panel)
to enter the color adjustment mode.
While in the color adjustment mode, use the pointer
button or the <Up> and <Down> buttons to select a
color. Next, use the pointer button or <Left> and
<Right> buttons to adjust the selected color.
Increasing a color's setting makes that color more
intense on the screen, while a lower setting makes the
color less intense.
After you finish, press the <Menu> button to return to
the Computer Menu.
Pressing AUTO automatically adjusts the computer
input signal to the current projector settings. Press the
AUTO button while the image fills the entire screen of
your computer, like a Windows screen. Certain
computer input signals may not be totally compatible
with AUTO button settings. In such cases, use the
menus to make additional adjustments.
Returns all Computer Menu items to their factory
defaults. Select this item , then press either multi-
purpose button(remote) or the <Enter> button
(operation panel) to display the confirmation screen.
Next, select Yes and press a multi-purpose
button(remote) or the <Enter> button (operation panel)
to reset the Computer Menu items.
If you change your mind, select No and press either
multi-purpose button(remote) or the <Enter> button
(operation panel) to clear the confirmation screen
without changing any settings.