He tried a different search: "Casio fx-50FH II reset language" .
: Use the number keys to choose from settings such as: 1 (Deg), 2 (Rad), 3 (Gra) : Angle units. 4 (Fix), 5 (Sci), 6 (Norm) : Number display formats.
This will instantly take you to the correct page.
If you suspect you have the EX model or want to verify your device, follow these steps to check for a language setting.