Scanning Parameters & Image Control - QMS SC-200 User Manual

5.2 SCANNING PARAMETERS & IMAGE CONTROL
Resolution: The number of dpi (dots per inch) that the QMS
Brightness: Adjusts the lightness or darkness of an image.
Contrast:
SC-200 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.
The higher the value, the brighter the image.
Adjusts the range between the darkest and the
lightest shades in the image. The higher the
contrast, the bigger the different gray scales.
5-5
Resolution
Brightness
Contrast