Operation> 61Adjusting the Brightness and Contrast1. BrightnessAdjusts the lightness or darkness of an image. The higher thevalue, the brighter the image.2. ContrastAdjusts the range between the darkest and the lightest shades inthe image. The higher the contrast, the larger the greyscale.Enlarging Previewed Image (zoom)Enlarge your previewed image to the maximum of the previewwindow.NOTE:This function only enlarges your preview image. This does notenlarge the actual image.Inverting and Selecting Your Image1. InvertThe invert command reverses the brightness and the color in theimage. For color images, each pixel will be changed into itscomplementary color when inverted.2. Mirror FunctionHorizontally reverses the image.3. Auto Select ImageAutomatically set the whole image as your scan area. (Or youmay resize the area by diagonal "drag and drop".)
