Casio YC-400 User Manual page 32

Using the PJ System Like an OHP Projector (Document Camera Mode)
Document Camera Mode Image Buffering
A copy of each document camera image you project in the Document Camera Mode is
stored automatically in a folder on your computer's hard disk, where it remains until you quit
PJ Camera Software. This makes it possible to scroll back and re-display a previous image in
your presentation, without re-recording its document.
You can even access a temporary document camera image file and rename it so it will not
be deleted when you quit PJ Camera Software.
Auto Projection and Manual Projection
You can use the PJ Camera Software operating environment settings to select either [Auto] or
[Manual] for the Document Camera Mode. See "PJ Camera Software Operating Environment"
on page 109 for information about configuring operating environment settings.
I Auto
With [Auto], document recording and projection are both performed automatically. When you
place a document onto the PJ Camera Stand, PJ Camera Software automatically detects
when it stops moving, records its image, and then projects it.
I Manual
With [Manual], you need to trigger the record and project operations manually.
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