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User’s Guide 2-11
DocuMate 742 Scanning From One Touch
The Advanced Settings tab
1. Click the Advanced Settings tab.
The options of the Advanced Settings tab are for the Color or Grayscale scanning mode.
2. Drag the sliders to the left and right to change the color settings. As you do, the image
changes to show the effects of the new settings.
Saturation—the strength or purity of a color.
Hue—the color your eyes see as reflected from the image
Gamma—is the tone curve and the starting point for image enhancement. As you raise or
lower the Gamma value, the values at which Color Saturation, Color Hue, Brightness and
Contrast affect the image are changed. It is recommended that you keep the default
Gamma value or adjust this setting before adjusting the other options.
3. Click OK to save the new configuration.
It will now be in the list of Scan Configurations on the One Touch Properties window for the
appropriate Destination Applications.