To reset the calculator (clearing all memory and programs), press SHIFT then CLR (the 9 key), then 3 (All), then = , then AC . Do this before an exam.
The manual is approximately 40-50 pages long. Here is how to navigate it efficiently: casio fx-50fh ii user manual
Many students toss the manual aside thinking, “I already know how to type in numbers.” That’s a mistake. The fx-50FH II is different from basic calculators in three key ways: To reset the calculator (clearing all memory and
The calculator uses a "Two-Way Power" system, operating on solar power when light is sufficient and switching to battery power in darker environments. Physical Build: then 3 (All)