Casio XJ-A251 Function Manual page 6

Document Camera (CASIO YC-400/YC-430)
You can connect a CASIO Document Camera to the Data Projector's USB port and project the images
of documents placed on the document stage of the YC-400/YC-430.
YC-400/YC-430
USB
For more information, see "Performing a Presentation Using the YC-400/YC-430 Document Camera"
on page 39.
Graphing Calculator (CASIO fx-9860G Series)
You can connect a CASIO fx-9860G series graphing calculator to the Data Projector's USB port and
project calculator screen images with the projector.
USB
For details, see "Projecting the Screen Image of a Graphing Calculator" (page 50).
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