TabletKiosk eo TufTab a7230X - Manual (Page 64)

Chapter 04: Using Your eo TufTab a7230X with Windows XP 49
screen resolutions you can change to (640x480, 800x600 and
1024x768) are standard 4:3 aspect ratios. The “Aspect Ratio
Options” panel allows you to control how these non-native
screen resolutions will resolve on your display (i.e. stretched or
pillar boxed).
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.