2-26
Scanning Basics
❏
When a value’s check box is clear, its point on the tone curve editor
automatically shifts to smooth out the tone curve when one of the
other points is moved.
❏
When a value’s check box is selected, it means that its point is fixed
and it will not shift when other points are moved.
Saving your own tone curve
Use the following procedure to assign a name to a tone curve you
have customized and want to save for later use:
1. Modify the tone curve settings as desired. This causes the
name shown in the Tone Curve Name list to change to
User
Defined
.
2. After customizing the tone curve, enter a name for the new
curve (up to 32 characters) in the list box.
3. Click
Save
to save your new tone curve settings under the
name you specified.
Deleting a customized tone curve
Use the following procedure to delete a custom tone curve. You
cannot, however, delete the six preset tone patterns.
1. Use the Tone Curve Name list to select the custom tone curve
you want to delete.
2. Click
Delete
.
3. When a dialog box appears, click
Yes
to delete the curve.
Summary of Contents for 1640SU - Perfection Photo Scanner
Page 2: ... 2 ...
Page 44: ...2 20 Scanning Basics High Contrast Increases the contrast of dull images Open Shadow ...
Page 54: ...2 30 Scanning Basics ...
Page 98: ...4 10 Calibrating Your System ...
Page 114: ...5 16 Options Paper support Spare paper path guide ADF Document Mat ...
Page 130: ...5 32 Options ...
Page 172: ...6 42 Maintenance and Troubleshooting ...
Page 185: ...Contacting Customer Support B 1 Appendix B Contacting Customer Support Overview B 2 ...
Page 192: ... 6 Glossary ...
