Plustek Opticpro A320E Flatbed Scanner - Manual (Page 61)

TWAIN Help 26
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2.2.3.1 General
2.2.3.1.1 Auto Preview at Startup
If this box is ticked, the TWAIN program will preview the image automatically
each time it is launched. You can then adjust settings as necessary according
to the preview image.
2.2.3.1.2 Save Last Settings
If the box is ticked, all settings you have configured before the TWAIN program
is closed will be saved and automatically displayed next time when the TWAIN
program is launched.
2.2.3.1.3 Save Last Preview Image
If the box is ticked, the last preview image before the TWAIN program is closed
will be displayed in the Preview Window next time when the TWAIN program is
launched.
2.2.3.1.4 Prompt dialog to show high resolution and large size scan reminder
Tick this check box to show a warning dialog when users scan high resolution
and large size documents.
2.2.3.2 Image Enhancement
You may set the conditions to enhance the scanned images in this page .