Visioneer 7600 SERIES Adjusting the Brightness and Contrast, To adjust brightness and contrast

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34VISIONEER ONETOUCH 7600 SCANNER INSTALLATION GUIDE

ADJUSTING THE BRIGHTNESS AND CONTRAST

Sometimes an item is scanned with the brightness and contrast set to be too light or too dark. For example, a note written with a light pencil may need to be scanned darker to improve legibility.

You can adjust the brightness and contrast at which grayscale and color items are scanned. You can also adjust the brightness for black-and- white items. If an item is currently displayed in the preview area, the changes you make using the Brightness and Contrast control bars are reﬂected in the preview item.

To adjust brightness and contrast:

1.Click the Twain icon on the Command Bar, or choose Acquire from the File menu.

The Visioneer Scan Manager dialog box appears.

2.Click the Adv. Settings button on the Scan Manager. The Advanced Settings dialog box appears.

Drag to adjust brightness

Drag to adjust contrast

3.Drag the Brightness slider to the left to make the item darker or to the right to make the item lighter. When you release the mouse button, the change is reﬂected in the preview item.

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Contents Page P Y R I G H T I N F O R M a T I O N B L E O F C O N T E N T S Adjusting Scan Settings and Page Settings Welcome WHAT’S in the BOXInstalling the 7600 USB Scanner What YOU NeedOnetouch 7600 USB Scanner Getting Help To get help while using the PaperPort softwareTo install the PaperPort software Installing the Paper Port Software Connecting the Scanner to the Computer To connect the Visioneer 7600 USB scannerConnecting the Scanner to the Computer Installing the 7600 Parallel Scanner Onetouch 7600 Parallel Scanner To connect the 7600 Parallel scanner Connecting the Scanner to the Computer Visioneer Onetouch 7600 Scanner Installation Guide Installing the Paperport Software Checking IT OUT To check the status of the scannerIf the Scanner is not Properly Connected To connect the scanner Scan from the Screen Three Ways to ScanScan with the Scanner Buttons Scan from the PaperPort Software or Other Twain SoftwareScanning by Pressing the Onetouch Buttons To scan with a buttonScanning from the Screen To scan from the screenButton Pre-Conﬁgured Settings About the Onetouch ButtonsChanging the Button Settings To change a button’s settingsVisioneer Onetouch 7600 Scanner Installation Guide To get help with the OneTouch buttons Selecting PropertiesGetting Help with the Buttons Adjusting Scan Settings and page Settings To adjust the scan settings and page settingsChanging the Button Settings Visioneer Onetouch 7600 Scanner Installation Guide Changing the Button Settings To set up the PaperPort software with the scanner Scanning from the Paperport SoftwareScanning AN Item with the Twain Button To scan an itemVisioneer Onetouch 7600 Scanner Installation Guide Scanning from the Paper Port Software Predefined Scan Settings Scan Page For Default Setting To Scan Description OCRAdjusting the Brightness and Contrast To adjust brightness and contrastCleaning the Scanner Glass Weight Scanning resolutionScanner dimensions Operating temperature