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88 VISIONEER ONETOUCH 9420 USB SCANNER USER’S GUIDE
To adjust the color settings:
1. Drag the Gamma, Saturation, and Color Hue sliders to the left to
decrease the settings or to the right to increase the settings.
You can also type a number directly into the setting boxes, or click
the up and down arrows next to the boxes.
2. Click Reset to return the settings to their original numbers.
ADJUSTING INPUT SIZE
You can scan documents up to 8.5" by 11.69", but you can select other
scan sizes, or adjust the input size to scan only specific sections of an
image. For example, if you’re scanning a photograph and want to focus
on one section, adjusting the input size removes the rest of the
photograph from the final scanned image.
The following figure shows the input size options.