HP Scanjet 7450c HP Scanjet 7400C Series Scanner Mac - (English) User Manual - Page 62

Adjust B&W, Adjust Black & White

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62 Scanning from HP PrecisionScan Pro Selection Area tab options The Selection Area tab controls the following preferences. Automatically create selection area after a mouse click When selected, a selection area will be created around an area on which you click with the cursor. Automatically set the Output Type after selection When selected, the software automatically determines the output type of the area inside the selection border. Automatically adjust exposure after selection When selected, the scanning software automatically changes the controls in the Adjust Exposure and Adjust Black & White Threshold commands to the optimal values each time you create a new selection area. Values for an image do not change if you create a different selection area while the Adjust Exposure or Adjust B&W Threshold dialog box is open. When cleared, the scanning software does not automatically reset the controls in these two tools. Automatically adjust color after selection When selected, the scanning software automatically changes the controls in the Adjust Color command to the optimal values each time you create a new selection area. Values never change if you create a different selection area while the Adjust Color dialog box is open. When cleared, the scanning software does not automatically reset the controls. Back to TOC Resolution tab options The Resolution tab controls the default resolution values available when you select Resolution on the Tools menu. Default values are already set, but you can add custom resolution values or delete values. The range of resolution is 12 to 999,999. Click Add to add a value. Or, select a value and click Delete to delete that value. Text tab options The Text tab of the Preferences dialog box controls the following preferences related to text output from the OCR program. Text Output (format) q Framed text. Places the text from the page into frames and attempts to recreate the page formatting as closely as possible to the original. Program into which the text is placed must support this type of option. q Flowed text. Eliminates column and other formatting and inserts any images in the text as closely as possible to where they were in the original. Current OCR Language Allows you to choose the language the OCR program uses to check words it is processing in the item.

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62
Scanning from HP PrecisionScan Pro
Back to TOC
Selection Area tab options
The
Selection Area
tab controls the following preferences.
Automatically create selection area after a mouse click
When selected, a selection area will be created around an area on
which you click with the cursor.
Automatically set the Output Type after selection
When selected, the software automatically determines the output type
of the area inside the selection border.
Automatically adjust exposure after selection
When selected, the scanning software automatically changes the
controls in the
Adjust Exposure
and
Adjust Black & White
Threshold
commands to the optimal values each time you create a
new selection area. Values for an image do not change if you create a
different selection area while the
Adjust Exposure
or
Adjust B&W
Threshold
dialog box is open.
When cleared, the scanning software does not automatically reset the
controls in these two tools.
Automatically adjust color after selection
When selected, the scanning software automatically changes the
controls in the
Adjust Color
command to the optimal values each time
you create a new selection area. Values never change if you create a
different selection area while the
Adjust Color
dialog box is open.
When cleared, the scanning software does not automatically reset the
controls.
Resolution tab options
The
Resolution
tab controls the default resolution values available
when you select
Resolution
on the
Tools
menu.
Default values are already set, but you can add custom resolution
values or delete values. The range of resolution is 12 to 999,999. Click
Add
to add a value. Or, select a value and click
Delete
to delete that
value.
Text tab options
The
Text
tab of the
Preferences
dialog box controls the following
preferences related to text output from the OCR program.
Text Output (format)
●
Framed text.
Places the text from the page into frames and
attempts to recreate the page formatting as closely as possible to
the original. Program into which the text is placed must support this
type of option.
●
Flowed text.
Eliminates column and other formatting and inserts
any images in the text as closely as possible to where they were in
the original.
Current OCR Language
Allows you to choose the language the OCR program uses to check
words it is processing in the item.