4.2Scanning Parameters & Image Control
Resolution: The number of dpi (dots (pixels) per square inch) that the FB7 uses for a scan. Generally, denser pixel coverage per square inch (higher resolution) results in sharper images. Please note: Scanning resolution has a direct impact on the scanned image file size - higher resolution settings result in a larger file size. Increased demands on your disk space due to high resolution settings can also slow down the scanning process. Avoid exceeding the recommended resolution settings for your scanning task (refer to the scanning software User Guide).
Brightness: Adjusts the lightness or darkness of an image. The higher the value, the brighter the image.
Contrast: Adjusts the range between the darkest and the lightest shades in the image. The higher the contrast, the bigger the different gray scales.