Visioneer manual Visioneer Photoport 7700 USB Scanner Installation Guide

43VISIONEER PHOTOPORT 7700 USB SCANNER INSTALLATION GUIDE

Gamma—Drag the slider to improve how the colors in a scanned image look on your monitor. Gamma correction allows you to achieve precise color matching. Because the computer cannot always transmit the exact color information to the hardware, you may have to make some color adjustments using the Gamma feature.

The default Gamma setting works fine in most cases and normally does not need to be adjusted.

6.Click OK.

The Configuration dialog box reappears. Make sure the configuration you just defined is selected.

7.Click OK on the Configuration dialog box.

The new configuration and its adjusted settings now apply to the button whose tab is selected at the top of the Configuration dialog box.

Note: If you select the Copy/Print or Fax button, the dialog box for editing and adjusting the settings will have a Device tab for selecting options for a printer or copier. See the Help for more information.