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Canon
4.1
Appendices
1
60
73
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73 pages, 2.83 Mb
60
Appendices
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Troubleshooting
p. 61
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Error Messages
p. 65
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Glossary
p. 66
■
Index
p. 71
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Canon Customer Support Help Desk
p. 73
Contents
Main
How to Make Best Use of the Manuals
Quick Start Guide
This Guide
User's Guide
Product Guide
How to Use this Guide
Where to Look
Quick Start Instructions p. 10
Scanning Preparations (Required Reading) p. 13
Scanning (Required Reading) p. 29
Table of Contents
STEP 3 39 Adjusting Scanned Images.......................................................... 39
Installing Plug-in Module CS-U
Operating Environment
Control Panel Features
Scanning Procedures
STEP 1
STEP 3
STEP 2
Plug-in Module CS-U Special Features
Page
Page
Page
STEP 1
Scanning Preparations
Displaying the Plug-in Module CS-U Control Panel
Page
Positioning Originals
Procedures
Place the original on the scanner's document glass.
Close the cover carefully so the original does not shift out of position.
Previewing
Selecting the Output Device
Setting the Resolution and Magnification
Output Device Resolution= 720 dpi, Magnification= 100%
The scanning resolution changes accordingly.
Magnification changed to 50% Magnification Scanning Resolution
To Set the Magnification Factor
Set the desired magnification factor on the control panel.
Setting the Scan Mode
Black and White
8 bit Grayscale
Grayscale (14/16 bit)
24 bit Color
Click the arrow beside Scan Mode.
Select a scan mode from the pop-up menu.
Verifying the Image before Scanning
To Verify the Image
Rotating the Image
Setting Preferences
Output Device
Aspect Ratio
Unit
Specifies the units that define the size of the scanned image.
Preview Window
Shut off lamp time
Reset Default Settings
Close Plug-in After Scan
Platen/Film
Page
STEP 2
Scanning
Setting the Scan Area
Position the pointer in the preview window.
Click and drag the mouse in the direction you want to define on the image as a frame.
Zooming
Procedures to Zoom In
Page
Scanning
To Initiate the Scan
Specify the Scan Area.
Click on the [Scan] button.
Click (close box) to guit the Plug-in Module CS-U.
Saving Scanned Images
Scanning Film
Select the appropriate film type and size.
Auto Exposure
Save Exposure Data
Page
Remove Dust and Scratches (CanoScan D2400U only)
STEP 3
Adjusting Scanned Images
24-bit Color:
Black & White:
8-bit/14/16bit Grayscale and 24-bit/42/48bit Color:
Tone Adjustment
Tone Adjustment Dialog
Histogram Settings
How to Interpret Histograms
How to Adjust Histograms
To Adjust a Histogram
Click on the [OK] button.
The preview image will change according to the values specified with the histogram.
The histogram dialog can also be displayed by selecting [Tone Adjustment] from the [Image] menu.
Tone Curve Settings
Manipulating the Graph
To Edit the Tone Curve
The image in the preview window changes to reflect the new settings.
Click the OK button.
The Relationship Between the Tone Curve and Image Brightness
Gamma Value = 1
Gamma Value > 1
Gamma Value < 1
Brightness and Contrast Settings
Contrast
Brightness
To Adjust the Brightness and Contrast
Adjusting the Color Balance
Operating Procedure
Gamma Value Settings
Matching the Gamma Value to the Display Characteristics
Gamma value
To Change the Gamma Value Settings
Click the gamma tab in the Tone Adjustment dialog. Click a pre-set value or the custom option.
The changes are reflected in the image currently displayed in the preview window.
Adjusting the Threshold Value
To Set the Threshold Value
Auto Tone Correction
Recommended:
ColorSync:
None:
To Set the Auto Tone Correction
Unsharp Mask
Open the [Image] menu and select [Unsharp Mask].
Descreen
Open the [Image] menu and select [Descreen].
High-speed Scan Mode
Select [High-speed Scan Mode] from the [Image] menu.
Saving/Recalling Settings
To Save Settings in a Settings File
Page
Scanning Techniques
Matching Scan Resolution to Purpose
Appendices
Troubleshooting
Page
Page
Page
Error Messages
Response
Error Message
Cause
Glossary
Page
Page
Page
Page
Index
A
B
C
D
S
T
U
W
Z
Canon Customer Support Help Desk
I-OE-060A CANON INC. 2001