resolution has a direct impact on the scanned image resolution settings for your scanning task (refer to the scanning software User Guide for reccommended resolution settings).
6. Preview
Performs a “prescan” allowing user to preview scanned image for any neccessary adjustment to scanning size before performing final scan.
7. Scan
Performs final scan in which image is captured and transferred from the TWAIN interface to TWAIN com- pliant application being used.
8. Close
Exits the TWAIN interface.
9. About
Displays information about the scanner driver in use.
10. Image Information
Displays information regarding current previewed image.
11. Auto Settings
Defines the default settings for different types of image scanning i.e. color photograph, gray photograph, user defined setting, text document and business card.
12. Gamma Curve
Activates the gamma curve dialog box in which the user can adjust the gamma curves. An images gamma setting is defined as the contrast affecting the mid- level grays or midtones of an image. Adjusting the gamma of an image allows you to change brightness values of the middle range of gray tones without dramatically altering the shadows and highlights.
