Digital Research Technologies DRSCAN36EPPR Descreen Button, Auto Levels Button, Gamma Curve

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the image even lighter, drag the Highlight scroll box to the left.

3.To return to the original value (no adjustment), click on the Reset button.

If you have scanned a color image, you may change the values for each color separately by using the appropriately colored buttons at the top of the screen.

The Descreen Button

The Descreen button, at the lower left hand corner of the Preview Window, smooths scans and prevents a screen-like effect without changing the resolution or increasing the image size.

To activate the Descreen button, click on it.

The Auto Levels Button

The Auto Levels button is at the bottom right hand corner of the Preview Window. Clicking on the Auto Levels button changes the settings to the document to the default settings your scanner

The Gamma Curve

When you adjust the gamma curve, you make adjustments to the middle range of tones in the image, and the shadow and highlight remain relatively unaffected.

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Contents DRSCAN36EPPR Table of Contents Appendix a Care and Maintenance Welcome What You Need Installing the ScannerParallel cable is attached directly to the scanner Unpacking the boxSetting up the Scanner Plugging it To install the Twain driver and ScanOffix Pro, do Following Carriage Lock To install the Twain driver from the floppy diskNow whenever you want to scan, just open ScanOffix Pro Easy Twain Module Scanning ItemsSelect SF-1200CE+ Preview window To scan, do the following Scanning to Get the Best Image Image Mode Image ResolutionBrightness and Contrast To change the brightness or contrast, do the following Shadow and Highlight Auto Levels Button Descreen ButtonGamma Curve To adjust the gamma curve, do the following Auto SettingsControl Panel To use the Auto Settings, do the followingManaging Scan Jobs With the Job Manager Page Page Safety Precautions Care and MaintenanceTo clean the Scanner Cleaning the ScannerAppendix B Frequently Asked QuestionsPage Page Page Page Page Appendix C Scanner SpecificationsColor Bit RGB Gray scale 12-bit Power consumption Maximum Noise Under 55 dB operating Optical Character Recognition OCR. The ScanOffix S.E GlossaryColor image, grayscale image, halftone image, line art image Preview button See driver Copyright Information