TabletKiosk Sahara Slate PC i400 Series - Manual (Page 50)

Chapter 04: Using Your Sahara Slate PC with Windows XP 
you will probably want to use the default values, but you may
encounter specialized applications where it is advantageous to
lower the screen’s resolution or disable the screen rotation
function.
Color Correction
The Color Correction tab is where you will find the controls that
affect the color balance, brightness and contrast of the display
screen. Use the control sliders to adjust the screen values.
Moving a slider to the left decreases the corresponding value,
moving a slider to the right increases it.
By using the color channel option buttons at the top of the
panel, you can change the RGB color values equally or
individually. The Gamma control will adjust the screen’s
brightness without affecting the white point or the black point
of the display.
Tap on the “Restore Defaults” button to return the control
settings to their default values. This is useful if you are
experimenting with the sliders and are unhappy with the results,
or if you decide to make additional changes at a later time and
want to discard your previously-applied settings. Tap on the