User manual UMAX ASTRANET E3420

[. . . ] AstraNET e3420 & AstraNET e3470 OWNER'S GUIDE 0400-UTI P/N: 83100187-0001 Trademarks UMAX is a trademark of UMAX Technologies, Inc. Astra is a trademark of UMAX Technologies, Inc. IBM PC/AT is a trademark of International Business Machines Corporation. MS-Windows, Windows, and MS-DOS are trademarks of Microsoft Corporation. [. . . ] Click on the thumbnail of the frame you want to remove. A red box appears around the selected thumbnail. The frame in the 41 Preview window associated with the thumbnail, changes to a dashed outline. 3. Click on the "X" button, located in the bottom-left corner of the thumbnail, to remove the frame. Using the Color Adjustment Features The Color Adjustment features allow you to make adjustments to the colors and/or tones in an image. The following lists the color adjustment settings you can modify: · · · · Brightness, contrast, highlights, shadows, and gamma Image tones Color balance Rotation/Invert Adjusting Image Brightness, Contrast, Highlights and Shadows When you click on the Brightness/Contrast tab from the Color Adjustment panel a series of slide bars appear. Adjust the associated tones by dragging the slider in one of the bars to the left or the right. 42 UMAX AstraNET e3420 / AstraNET e3470 Owner's Guide Using the Brightness Bar This setting determines the overall intensity level (gray level) of an image. Moving the slider on the scroll bar to the right increases the brightness. Moving it to the left decreases the brightness. The maximum brightness setting is 100, the minimum setting is ­100. Using the Contrast Bar This setting controls the difference between light and dark areas in an image. Moving the slider on the scroll bar to the right increases the gray shades between light and dark areas. Moving it to the left decreases gray shades between light and dark areas. The maximum contrast setting is 100, the minimum setting is ­100. Highlight Bar This setting defines the lightest (whitest) tones in the scanned image. If you broaden the range that includes the highlight points, the pixels within the newly specified range are be remapped allowing you to see more details in a color/gray image. Moving the slider on the scroll bar to the left increases the brightness. Moving it to the right decreases the brightness. The maximum highlight setting is 255; the minimum is 1 (which is white). Shadow Bar The Shadow bar defines the darkest tones in the scanned image. Moving the slider on the scroll bar to the left increases the brightness in shadowed areas. Moving it to the right decreases the brightness in shadowed areas. [. . . ] Warranted products must bear the "UMAX" brand name, tradename, or logo. The aforementioned warranty and remedies are exclusive, and in lieu of all others, whether oral, written, expressed or implied. UMAX specifically disclaims any and all implied warranties of merchantability and fitness for a particular purpose. IMPORTANT! Phone Number: Email: UMAX web site: Serial#_______________________ 214-739-1915 support@umaxcare. com http://www. umax. com 81 Technical Support Your sales receipt is your proof of purchase. This product is intended for use only within the boundaries and territories of the United States of America and Canada. [. . . ]