QMS Scanner - Manual (Page 35)

5-5
5.2 SCANNING PARAMETERS & IMAGE CONTROL
Resolution: The number of dpi (dots per inch) that the QMS
SC-100 uses for a scan. Usually the greater the
number, the higher the resolution. Yet up to a
certain level, the resolution will not be visually
increased but the disk space will be increased.
Brightness: Adjusts the lightness or darkness of an image.
The higher the value, the brighter the image.
Contrast: Adjusts the range between the darkest and the
lightest shades in the image. The higher the
contrast, the bigger the different gray scales.
Resolution
Brightness
Contrast