Here’s a detailed, long-form post for a forum or help thread regarding (and clarifying a common misconception about the calculator itself).
To clear or reset the calculator if it is displaying unfamiliar symbols, press followed by , then select [1] (Setup) to confirm. Where to Find the Manual casio fx 50fh ii manual pdf language change
path, those steps will not work on the fx-50FH II because its 2-line dot matrix display does not support a full system language swap. How to Access System Settings changing the language on the Casio fx-50FH II