Canon FB630U/FB636U manual E P To Set the Magnification Factor

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S T E P 1

To Set the Magnification Factor

Set the desired magnification factor on the control panel.

Click here to return the magnification factor to 100%.

Slider

Drag the slider bar in either direction or use the arrow keys to change the resolution.

Click inside these boxes to enter values directly.

Hint

The Relationship Between Data Volume and Scanning Resolution

The higher the magnification and scanning resolution settings, the greater the file size of scanned images. There are certain inconveniences associated with overly large data volume, such as the inability to fit a file on a single floppy disk

and the risk of causing a temporary computer slowdown by overwhelming its processing capabilities. For example,

if you scan a standard size photograph in the color mode, the amount of data varies according the resolution.

21MB

3.54 x 5.12 in. image

580KB

100dpi

5.2MB

2.3MB

200dpi 300dpi

600dpi

* These numbers are approximate estimates and may differ from actual scan results.

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Contents User’s Guide This page intentionally left blank How to Use this Guide Where to LookAbout the Conventions Used in this Guide Table of Contents Appendices Control Panel Features E P Scanning ProceduresSee the Results of Adjustments Immediately Dynamic Preview Plug-in Module CS-U Special FeaturesGamma Curve Adjusts Image Brightness Supports ColorSync 2.0 or higher Auto Tone CorrectionQuick Start Instructions Installing Plug-in Module CS-UStart Plug-in Module CS-U Start the Preview ScanSpecify the Area of the Image to be Scanned p Set the preferences, magnification and scan mode settingsClick the Browser button Select the area to be scanned by clicking and draggingClick the Scan button Scan the Image pSave the image with the application software, specifying a Folder, file name and file formatE P E P Display Plug-in Module CS-U Control PanelCanon Photo E P Operating ProceduresPreviewing Set the original on the scanner document glassClick the Preview button Unit Set PreferencesE P Setting Basic Resolution E P Preview Window Size Preview Window Settings Dialog BoxProcedures Return to Default SettingsE P Calibration Select the Prefs menu in the control panelSet Magnification Output Device Resolution= 360 dpi, Magnification= 100%Set the desired magnification factor on the control panel E P To Set the Magnification FactorBlack & White Set Scan ModeDiffusion Dither GrayscaleHigh Definition Color ColorSelect the scan mode that you want To Set the Scan ModeTo Verify the Image Verify Image Before ScanningE P Scanning Position the pointer in the preview window Scan Area SettingsZooming To ZoomSelect the area you want to enlarge with the zoom function To return to normal view, click the Zoom Out button Click the Zoom In buttonScanning To Initiate the ScanSpecify the Scan Area To Save an Image Saving Scanned ImagesGrayscale Mode Color/High Definition ModeBlack & White Mode Diffusion DitherUsing the Histogram Feature to Adjust Image Contrast How to Interpret HistogramsHow to Adjust Histograms Click the Histogram button E P To Adjust a HistogramClick the Auto button Click the OK buttonSetting the Gamma Adjusting the Image with Gamma SettingsGamma Gamma =Brightness and Contrast Settings ContrastBrightness Click the Gamma button E P To Adjust the Brightness and ContrastCRT Type a Adjusting Gamma with the MenuCRT Type B CRT Type CClick the radio button for Menu Setting E P To Change the Gamma Value SettingsGamma Value Settings Adjusting the Gamma Value to Match the DisplaySending Output to a Printer Slider Manipulating the Graph Tone Curve SettingsE P To Edit the Tone Curve To Activate the ColorSync Function Auto Tone Correction ColorSyncProcedure DescreenOpen the Image menu and select Descreen Set the threshold value in the Control Panel To Set the Threshold ValueTo Save Settings in a Settings File Saving / Recalling SettingsE P To Recall a Settings File Many special effects may be achieved with filters Editing Scanned ImagesMatching Scan Resolution to Purpose Optical and Enhanced ResolutionsScanning Techniques Specifications Functional SpecificationsSystem Requirements Troubleshooting ProblemClicked on the Plug-in Module CS-U control panel Scan button cannot be selected Error Message Error MessagesCause ResponseGlossary Image File ResolutionPreview ScannerIndex P E N D I C E S Mail support via Canon Computer Systems, Inc Canon Customer Care CenterOE-030AA 0799 CDS Canon Inc