Canon FB630U/FB636U Plug-in Module CS-U Special Features, Gamma Curve Adjusts Image Brightness

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Plug-in Module CS-U Special Features

•See the Results of Adjustments Immediately (Dynamic Preview)

Once in preview mode, the results of adjustments to scan mode settings and colors are promptly reflected in the preview image.

Highly detailed adjustments can be performed easily because you can see the results of your changes as they are executed.

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•Supports ColorSync™ 2.0 or higher Auto Tone Correction

Supports ColorSync for the Macintosh operating system. Achieves superior color quality by automatically compensating for and aligning the tones of various devices, such as scanners, color displays and color printers.

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•Browser Function Permits Confirmation of the Real Image

Before Scanning

The Browser function lets you check the image to be scanned in detail before commencing the scan. This function presents a much higher quality image than the preview function.

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•Histogram Function Realizes Beautiful Contrast

Simple operation allows you to achieve beautiful contrast with half-tone gradations.

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•Gamma Curve Adjusts Image Brightness

The Gamma Curve feature provides four methods you can use to refine in detail the level of image brightness until you are satisfied with the results.

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•Works within Image Processing Software for Easy Image Editing

Plug-in Module CS-U can be used to extend the functions of plug-in compatible image processing application programs.

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Contents User’s Guide This page intentionally left blank About the Conventions Used in this Guide How to Use this GuideWhere to Look Table of Contents Appendices Control Panel Features Scanning Procedures E PPlug-in Module CS-U Special Features See the Results of Adjustments Immediately Dynamic PreviewGamma Curve Adjusts Image Brightness Supports ColorSync 2.0 or higher Auto Tone CorrectionInstalling Plug-in Module CS-U Quick Start InstructionsStart Plug-in Module CS-U Start the Preview ScanSet the preferences, magnification and scan mode settings Specify the Area of the Image to be Scanned pClick the Browser button Select the area to be scanned by clicking and draggingScan the Image p Click the Scan buttonSave the image with the application software, specifying a Folder, file name and file formatE P Display Plug-in Module CS-U Control Panel E PE P Operating Procedures Canon PhotoClick the Preview button PreviewingSet the original on the scanner document glass Set Preferences UnitE P Setting Basic Resolution Preview Window Settings Dialog Box E P Preview Window SizeReturn to Default Settings ProceduresE P Calibration Select the Prefs menu in the control panelOutput Device Resolution= 360 dpi, Magnification= 100% Set MagnificationE P To Set the Magnification Factor Set the desired magnification factor on the control panelSet Scan Mode Black & WhiteDiffusion Dither GrayscaleColor High Definition ColorTo Set the Scan Mode Select the scan mode that you wantVerify Image Before Scanning To Verify the ImageE P Scanning Scan Area Settings Position the pointer in the preview windowSelect the area you want to enlarge with the zoom function ZoomingTo Zoom Click the Zoom In button To return to normal view, click the Zoom Out buttonSpecify the Scan Area ScanningTo Initiate the Scan Saving Scanned Images To Save an ImageColor/High Definition Mode Grayscale ModeBlack & White Mode Diffusion DitherHow to Adjust Histograms Using the Histogram Feature to Adjust Image ContrastHow to Interpret Histograms E P To Adjust a Histogram Click the Histogram buttonClick the Auto button Click the OK buttonAdjusting the Image with Gamma Settings Setting the GammaGamma = GammaBrightness Brightness and Contrast SettingsContrast E P To Adjust the Brightness and Contrast Click the Gamma buttonAdjusting Gamma with the Menu CRT Type aCRT Type B CRT Type CE P To Change the Gamma Value Settings Click the radio button for Menu SettingSending Output to a Printer Gamma Value SettingsAdjusting the Gamma Value to Match the Display Slider Tone Curve Settings Manipulating the GraphE P To Edit the Tone Curve Auto Tone Correction ColorSync To Activate the ColorSync FunctionOpen the Image menu and select Descreen ProcedureDescreen To Set the Threshold Value Set the threshold value in the Control PanelSaving / Recalling Settings To Save Settings in a Settings FileE P To Recall a Settings File Editing Scanned Images Many special effects may be achieved with filtersScanning Techniques Matching Scan Resolution to PurposeOptical and Enhanced Resolutions System Requirements SpecificationsFunctional Specifications Clicked on the Plug-in Module CS-U control panel TroubleshootingProblem Scan button cannot be selected Error Messages Error MessageCause ResponseGlossary Resolution Image FilePreview ScannerIndex P E N D I C E S Canon Customer Care Center Mail support via Canon Computer Systems, IncOE-030AA 0799 CDS Canon Inc