User manual AVISION AVA6 PLUS

[. . . ] Color Image Scanner User Manual Avision Inc. Regulatory model: BS-0504/ BS-0610S i Trademarks Microsoft is a U. S. IBM, PC, AT, XT are registered trademarks of International Business Machines Corp. Other brands and product names herein are trademarks or registered trademarks of their respective holders. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual, or otherwise, without the prior written permission of Avision Inc. [. . . ] If Automatic is selected and there is document only in flatbed, then the scan source will be set to flatbed. Note the options vary based on type of scanner. 5. 2. 3 Scanning color images The following options are available for scanning color images. Brightness Contrast Resolution Invert 5. 2. 4 Scanning grayscale images The following options are available for scanning gray images. Brightness Contrast Resolution Invert 5-12 5. 2. 5 Scanning B&W images The following options are available for scanning B&W images. Binarization (Dynamic Threshold) Resolution Invert Or Binarization (Fix Processing) Threshold Brightness Resolution Invert 5-13 5. 2. 6 Editing Profiles The Scanner Properties dialog box allows you to change and save your frequently used scan settings into a profile. (For example, change your resolution, image type, cropping method, scan size, or other scan settings. ) Click the Image tab and then choose "Profiles" to prompt the "Edit Your Profile" dialog box. 3. Click "Add" to enter the name of the profile and then choose "Save". 4. The new profile will be saved and shown in the "Profiles" dropdown list box. From the Image tab dialog box, choose your favorable profile from the "Profiles" dropdown list box. 2. Your favorable profile will be immediately loaded and displayed on Scanner Properties dialog box. To delete a profile, 1. From the Image tab dialog box, click "Profiles" to prompt the Edit Your Profile dialog box. 2. 4. Choose the profile you want to delete from the dropdown list box. A Confirm message "Are you sure you want to delete this profile?" is prompted. Choose "Yes" to delete or "Cancel" to quit. 5-15 To rename a profile, 1. From the Image tab dialog box, click "Profiles" to prompt the Edit Your Profile dialog box. 2. 3. Choose the profile you want to rename from the dropdown list box and then click the Rename button. Enter new name for the profile. 4. Choose "Save" to save the new profile or "Cancel" to quit. Note: The preset default profiles include Flatbed, Simplex-B&W, 200 dpi, Simplex-Gray, 200 dpi, Simplex-Color, 200 dpi, DuplexB&W, 200 dpi, Duplex-Gray, 200 dpi, Duplex-Color, 200 dpi. If you have a simplex or a sheetfed scanner, the duplex or the flatbed option will not be available. 5-16 5. 3 The Compression Tab The Compression tab allows you to compress your scanned image and choose the level of compression. Bi-tonal images are normally compressed using CCITT standard called Group 4 (G4). Color and grayscale images are often compressed using JPEG technology. Move the JPEG Quality slider to the right or left to increase or decrease the level of compression. If your image editing application does not support the type of compression format, then either a warning message will appear or the image quality of the compressed file will not be acceptable. This group developed and lent their name to a file compression standard for color and grayscale images that is widely used by scanners, and software applications. On Microsoft Windows-based systems, a file with the extension . jpg has normally been compressed using this standard. For scanning color or gray images, the following compressions are available: None JPEG For scanning B&W images, the following compressions are available: None G4 5-17 The Compression tab dialog box 5-18 5. 4 The Color Dropout Tab 5. 4. 1 Color Dropout Selection Color Dropout tab allows you to drop either of the red, blue, or green color in your scanned image. [. . . ] In this case, it is highly recommended to replace the ADF roller with a new one. (Note the replacement of the ADF roller has to be performed only by authorized service center. Therefore, please return your scanner for roller replacement. ) After replacing the ADF roller, click the "Reset Roller Count" button to reset the roller count. Note The lifetime and the replacing procedure vary based on type of scanner. [. . . ]