Instructions for operating Casio products are available on Casio.com and ManualsLib.com. Navigate to Casio.com, click Support at the top of the page, and click Manuals under Technical Support.
On the Manuals page on Casio.com, click the link to a product type, click the I Agree link at the bottom of the Terms and Conditions page, click a product model number, and click the link to the manual to open the PDF file. Alternatively, navigate to ManualsLib.com, enter "Casio" in the Search text box, and select Brand: Casio in the search results. Click the link to a product model number, and click the link to the manual to view it online.