User manual MICROTEK SCANMAKER 3800 Reference Guide

[. . . ] Image enhancement tools (Brightness, Contrast, Sharpness, or Saturation). Preferences menu options (Scanning functions and to customize the appearance of your Standard Control Panel). Drag this corner to resize the preview window. Shows current settings and becomes a Progress bar during scanning. [. . . ] RGB Colors/RGB Colors (48-bit): RGB colors use three colors to reproduce up to 16. 7 million colors onscreen. The 48-bit option is used for professional scanners. Gray Scale/Gray Scale (16-bit): Grayscale images use shades of gray to simulate gradations of color. The 16-bit option is used for professional scanners. Web/Internet Colors: This mode applies to images that are displayed on the Web or Internet. 256 Colors (Default/Custom): This mode has a single channel and uses a color lookup table containing up to 256 colors. The Default mode uses an Adaptive palette with Diffusion; the Custom mode gives you additional options. Line art: Line art images are made up of one bit of color (black or white) per pixel. This mode is useful for images consisting purely of black and white or of a single color, such as mechanical drawings and blueprints. B&W Diffusion: This is a single-bit black-and-white image dithered with error diffusion. . ast JPEG Color: This is a compressed true color image which takes up less disk space. The JPEG image type is for Microtek's JPEG-implemented scanners only. The Resolution/Res box lets you specify the resolution level for the final scan. The Scan . rame settings, Scaling, and Output settings control your image dimensions. The Scan . rame options provide controls relating to the scan frame and the output image size. Choose your Unit of measurement from the available options; e. g. , inch, cm, mm, etc. The Advanced Image Correction(AIC) controls let you adjust and enhance the image. The correction results are displayed in real time in the Preview window and in the AIC dialog box. Optional settings for Enable Digital ICE for Photo Prints or . ast JPEG Quality/Image Quality, depending on the scanner you are using. If your scanner does not implement Digital ICE or JPEG compression, these options will not appear in this area. Enable Digital ICE for Photo Prints: This lets you enable Digital ICE in ICE-implemented scanners to automatically remove dust, scratches, cracks, creases, folds, and other defects of the scanned image. . ast JPEG Quality/Image Quality: This lets you choose the JPEG image compression ratio for JPEGimplemented scanners. [. . . ] The Color Output Meter displays the output values of a pixel at the specific x/y location. The Sample Display Area shows a pixelated display of a specific x/y location in the image. The size of the sampling area depends on the selection made in the Color Meter Options. Mac OS 9. x version 1. Check mark indicates the job will be scanned when you click the Scan (or Scan to, Copy, E-mail, OCR, or To Web) button. [. . . ]