This is a user manual for the Casio fx-9860G SD/fx-9860G graphing scientific calculator. It introduces the basic operations of the calculator, including turning on and off the power, using modes, basic calculations, replay features, fraction calculations, exponential calculations, graphical functions, dual graphics, dynamic graphics, and table functions.
This guide introduces the basic operation of the Casio fx-9860GSD scientific calculator, explaining how to navigate the Main Menu, use the RUN/MAT mode, and access various calculation functions. It also provides quick‑start instructions for common tasks such as clearing entries and adjusting power‑off settings.
Additional sections cover setup options, data storage, and safety precautions, helping users to fully utilize the calculator’s built‑in scientific functions and manage their data securely. This manual is written in Japanese.