User manual AVISION AV3852U

[. . . ] High Speed Document Scanner User's Manual Regulatory model: DF-0902H Avision Inc. Trademarks Microsoft is a U. S. registered trademark of Microsoft Corporation. Windows and MS-DOS are trademarks of Microsoft Corporation. IBM, IBM PC are registered trademarks of International Business Machines Corp. [. . . ] If Automatic is selected and there is document only in flatbed, then the scan source will be set to flatbed. Merge Two Sides into One Image: If you have a sheet-fed duplex scanner with front input tray, you can scan an A3 size document with an innovative method. Thus, fold your A3 size document into A4, and then load the paper in the front tray. Choose Merge Two Sides from the Scan Source option and then the scanner is able to scan both sides of your document and merge two A4 images into one A3 image. When you select Merge Two Sides into One Image, the Cropping or Multi-feed function will be disabled. Note the options vary based on type of scanner. 4-16 User's Manual Color Adjustment Adjusts the color quality of the image so that it comes close to that of the original. This function uses default parameters to adjust the image. Normal After Color Adjustment 4. 2. 3 Scanning color images The following options are available for scanning color images. Brightness Contrast Resolution Invert 4-17 4. 2. 4 Scanning grayscale images The following options are available for scanning gray images. Brightness Contrast Resolution Invert 4. 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 4-18 User's Manual 4. 2. 6 Editing Profiles The Scanner Properties dialog box allows you to change and save your frequently used scan settings into a profile. You can edit these profiles by renaming or deleting them. (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. 4-19 To load a profile, 1. 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. 4-20 User's Manual 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. 4-21 4. 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). [. . . ] b) Use the paper guide when feeding the paper. 7-2 User's Manual Question: When I power on the scanner, it makes noises and will not stand ready. Answer: There are two possibilities: a) You forgot to remove the shipping switch from the scanner. Please remove the shipping retainer first. b) You did not place the scanner on a flat desktop surface. [. . . ]