Casio fx-CG50 Instructions Manual

Use F1-F6 to select on-screen
options that appear above the
keys.
Use OPTN for additional
functions not on the
keyboard or screen
Press SHIFT to activate the
yellow labels for the other
keys
Press ALPHA to activate the
red labels
Use X,Θ,T for entering a
variable (usually the variable
x in an equation or function)
Use ^ for indices (powers)
The basics of the fx-CG50
Learning objectives
How to reset the calculator.
How to navigate modes to find all of the functions.
How to use the submenus in Option.
Use MENU to see the main
menu screen.
Also use for SET UP
Use the cursor to scroll
up/down/left/right
Use EXIT to go back through
the menus
Use DEL as a backspace key
Use AC /ON to turn ON.
Also use for OFF
Use (-) for negative numbers
(don't use the subtract – key)
Use EXE to complete an
action. Also use it for =