Casio XJ-S35 Function Manual page 8

Document Camera (CASIO YC-400)
You can connect a CASIO YC-400 Document Camera to the Data Projector's USB port
and project the images of documents placed on the document stage of the YC-400.
XJ-S35
YC-400
USB
For more information, see "Performing a Presentation Using the YC-400 Document Camera"
on page 96.
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