Visioneer 9650 manual To adjust the gamma curve

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ADJUSTING THE IMAGE WITH THE SCAN MANAGER 35

3.Enter new settings in the boxes for the three levels, or drag the small triangles at the bottom of the histogram.

As you change the settings, the histogram changes to reflect the new levels.

4.Click Preview to see the effect of the new settings on the preview image.

5.Click Reset to reset the levels to their original values.

6.Click OK when the levels are what you want.

CURVES

Like the Highlight/Shadow levels, the Curves feature also adjusts the range of midtone colors on an image. However, with the Curves feature you can set the gamma individually to adjust midtone levels without losing details from the lightest or darkest areas.

To adjust the gamma curve:

1.Click the Curves button.

The dialog box that appears shows a plot of the gamma. The gamma of the original image is represented by a straight line from the lower left to upper right corners. Changing the straight line to a curve changes the gamma setting for the midtones on the original image.

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Contents Visioneer Scanner Installation Guide 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 Care and Maintenance WHAT’S in the BOX WelcomeVisioneer 9650 Scanner Visioneer 9650 Scanner What YOU Need An IBM-compatible Pentium PC withVGA or Svga Monitor Documentation To assemble the scanner Assemble the ScannerUnlocked position Visioneer 9650 Scanner Installation Guide To connect the scanner and turn the power on Connect and Power on the ScannerTo install the software Install the SoftwareInstall the Software Click Install Now Click in the box for ScanSoft PaperPort and ScannerSelect Remind me in 7 days and click OK Serial Number Connect the USB Cable Connect the USB Cable Loading Documents to Scan ScanningTo load a single item Scanning Items Your Scanner and the Twain StandardIf Your Computer is Running Windows ME or XP To scan an item Scanning from Windows 98SE, ME, 2000, or XPScan pane Click this Scan button to display the Scan Manager Scanning from Windows 98SE, ME, 2000, or XP When you are satisfied with the preview image, click Scan Single page Items Check BOX Contrast Adjusting the Image with the Scan ManagerMagazine images. Use this setting for lower resolution black Adjusting the Output Size Preview AUTO-AREA To manually set an output area Manually Setting the Scan AreaTo manually set the width and length Here’s a sample of a manually selected output areaReversing the Image Adjusting Color and Gray Images To sharpen an image To descreen an imageAdjusting Color Settings To adjust the highlight and shadow levels To adjust the gamma curve To adjust the color balance HUE/SATURATION/LIGHTNESS Scanning from Windows ME or XP Scanning from Windows ME or XP Visioneer 9650 Scanner Installation Guide To select the scanner settings before you scan Visioneer 9650 Scanner Installation Guide To clear a paper jam Clearing Paper JamsCare and Maintenance Cleaning the Scanner GlassCleaning the Automatic Document Feeder Replacing the ADF PAD Assembly To clean the ADFTo replace the ADF Pad assembly Problem The scanner won’t scan. What’s wrong? TroubleshootingVisioneer 9650 Scanner Installation Guide Problem The status light is blinking what does this mean? Uninstalling the Visioneer 9650 Software HOW to Uninstall Your ScannerSelect PaperPort 9.0 and click Remove Uninstalling the Paperport SoftwareTo uninstall PaperPort 9.0 from Windows 98SE or ME To uninstall PaperPort 9.0 from Windows 2000 or XPVisioneer 9650 Scanner Specifications Part Name Visioneer 9650 Scanner Parts ListVisioneer 9650 Scanner Installation Guide D E Locking tab 7 uninstall 50 scanner features
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