User manual AVISION AV210

[. . . ] AV210 User's Manual Avision Inc. Trademarks Microsoft is a U. S. registered trademark of Microsoft Corporation. Windows and MS-DOS are trademarks of Microsoft Corporation. IBM, PC, AT, XT are registered trademarks of International Business Machines Corp. [. . . ] Start a TWAIN compliant software application such as Roxio PhotoSuite 4 SE which is bundled in the CD. Click Get>Scanner (TWAIN). 3. Choose AV210 as your scanning source. 6. Place the document FACE DOWN on the document glass. Click the Scan button to prompt the TWAIN user interface. Click Preview to get an initial scan of your document. Allocate your scanned area and choose Scan button to scan the document. The resolution is measured by dots per inch (dpi). 1 Resolution: 50 dpi Note Resolution: 100 dpi For your information, an A4 size color image scanned at 300 dpi at True Color mode consumes approximately 25 MB of disk space. A higher resolution (usually means over 600 dpi) is only recommended when you need to scan a small area at True Color mode. 4-4 AV210 User's Manual 4. 1. 4 Adjusting the Brightness and Contrast 1. 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 grayscale. 2. 1 2 Decrease Brightness Normal Increase Brightness Decrease Contrast Normal Increase Contrast 4-5 4. 1. 5 Enlarging Previewed Image 1. Zoom View Enlarge your previewed image to the max. Note this function only enlarging your preview image. This does not enlarge your real image. 1 Before Zoom After Zoom 4-6 AV210 User's Manual 4. 1. 6 Inverting and Selecting Your Image 1. Invert The invert command reverses the brightness and the color in the image. For color images, each pixel will be changed into its complementary color at the command of Invert. 1 2 3 Before Invert After Invert 4-7 2. MIRROR FUNCTION Reverse the right and left side of your image. Before Mirror 3. After Mirror Auto Select Image Automatically set the whole image as your scan area. (Or you may resize the area by "drag and drop" diagonally. ) 4-8 AV210 User's Manual 4. 1. 7 Enhancing Your Image 1. Descreen Eliminates the moire patterns* commonly found in printed matter. 1 2 34 Before Descreen After Descreen Before Sharpen After Sharpen *Moire pattern: An undesirable pattern in a color printing resulting from incorrect screen angle of overprinting halftone. 4-9 3. Color Adjustment Adjusts the color quality of the image so that it comes close to the original. This function uses default parameters to adjust the image. Normal After Color Matching 4. Auto Level Automatically adjusts the highlight and shadow areas of the scanned image to optimize your image. Normal After Auto Level 4-10 AV210 User's Manual 4. 2 Using the Advanced Features 4. 2. 1 The Switch button 1. Click the button to pop up the advanced settings bar at the right side. The advanced settings include Highlight/Shadow, Hue/Saturation/Lightness , Curve, Color Balance, Color Drop-out. [. . . ] Troubleshooting 6. 1 Clearing a Paper Jam In the event of a paper jam, follow the procedures below to remove the paper: 1. Press the ADF Release Button on the left side. Gently open the Scanner Front Door to the left. Carefully pull the paper out of the ADF unit. [. . . ]