Casio YC-400 User Manual page 49

Scanning Images (Scanner Mode)
2.
Place the document you want to scan onto the document stage of the
PJ Camera Stand.
3.
Focus the PJ Camera.
Adjust focus by selecting the type of object whose image you want to project.
The toolbar
is not flat, and raised (off) to project the image of a document. If you want to project
the image of any small document from business card size to HLT (half-letter) size,
depress the toolbar
You can also focus automatically by clicking the [Refocus] button on the scanner
window.
4.
You can also turn on white enhancement if you want.
The white enhancement setting enhances the white of the background, to make text
and other figures stand out more clearly. Click the [White Enhancement] down arrow
button on the scanner window and then select the white enhancement you want to use.
Automatically:
Enhance White: Turns on white enhancement.
Normal Color:
button should be depressed (on) to project the image of an object that
button to turn it on.
The decision whether or not to perform white enhancement is made
automatically in accordance with the image being recorded.
Turns off white enhancement.
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