Canon 4207B002 User Manual - Page 231

Input Settings film to be scanned. Note Page 231 of 334 pages Click (Film Thumbnail) or (Whole Film Image) on the Toolbar to switch views. Color Mode Select how to scan the document. Color Select this mode to scan color documents or film, or to create color images. This mode renders the image in 256 levels (8 bit) of R(ed), G(reen), and B(lue). Color(48bit) Select this mode to scan color photos or film. This mode renders the image in 65536 levels (16 bit) of R(ed), G(reen), and B(lue). Grayscale Select this mode to scan black and white photos or film, or to create black and white images. This mode renders the image in 256 levels (8 bit) of black and white. Grayscale(16bit) Select this mode to scan film in black and white. This mode renders the image in 65536 levels (16 bit) of black and white. Black and White Select this mode to scan photos and documents in black and white. This mode renders the image in black and white. The contrast in the image is divided at certain levels (threshold level) into black and white and is rendered in two colors. The threshold level can be set with (Threshold). Important Some applications cannot display images scanned in Color(48bit) or Grayscale(16bit). Color(48bit) and Grayscale(16bit) are displayed only when the Enable 48/16 bit Output checkbox is selected on the Scan tab of the Preferences dialog box. Scan Tab Input Size In thumbnail view, the cropped document size or film size is displayed after preview. In whole image view, the Paper Size is displayed before preview, and the cropping frame (scan area) size or film size is displayed after preview. You can adjust the cropping frame size by entering the values into (Width) and (Height). Click (Keep Aspect Ratio) and change it to specify the cropping frame size. (Locked) to maintain the aspect ratio when you Important Input size settings are available only when Output Size in Output Settings is Flexible. If you select a size other than Flexible, a cropping frame calculated from Output Size and Output Resolution is displayed, and its aspect ratio is fixed. Note The values you can enter will be within the range of the selected document size. The minimum size is 96 pixels x 96 pixels when Output Resolution is 600 dpi, scaled at 100%. When Auto Crop is performed in whole image view, the aspect ratio will not be maintained since the size will be prioritized. See "Adjusting Cropping Frames" for details on cropping frames. Page top