Enter fractions using the button.
These features are designed to save you time during examinations or heavy engineering work. A. The 2-Key Rollover (Fast Typing)
This is where the FX-50FH II truly shines. Instead of memorizing obscure constants, you can recall them instantly. casio fx50fh ii manual hot
: To restore factory defaults and clear all memory (including variables and programs), use the key sequence SHIFT then 9 (CLR) , followed by 3 (All) and = (EXE) . Mode Selection : COMP : Basic arithmetic and standard math functions. CMPLX : Operations involving complex numbers.
If the screen is too light or dark, press SHIFT -> MODE (SET UP) -> press down arrow, then choose CONT to adjust. Mode Selection COMP (1): Standard scientific calculations. COMPLX (2): Complex numbers ( SD (3): Standard deviation statistics. REG (4): Regression analysis. BASE-N (5): Base-n calculations. PRGM (6): Program mode. 2. "Hot" Features & Quick Tips (Maximizing Efficiency) Enter fractions using the button
7 standard variables (A, B, C, D, X, Y, M) plus independent memory.
The Casio fx-50FH II has several hot keys and shortcuts that can make calculations more efficient: The 2-Key Rollover (Fast Typing) This is where
(the gold mine): You have 4 formula slots ( FMLA key). Here’s how to program the Circle Area:
: To reset all settings and clear program memory, press SHIFT + 9 (CLR), then select 3 (All) and press EXE .
If you cannot read the screen in bright sunlight or dim rooms, press MODE repeatedly until you see the CONTRAST option, then use the left and right directional arrows to lighten or darken the text.
If your screen flashes an error, check this quick-reference list to diagnose the issue immediately. Error Code Likely Cause Misplaced parenthesis, double operators, or open loops. ←left arrow →right arrow to jump straight to the mistake. Ma ERROR