Key Markings - Casio CFX-9970G User Manual

1. Key Markings

Many of the calculator's keys are used to perform more than one function. The
functions marked on the keyboard are color coded to help you find the one you
need quickly and easily.
The following describes the color coding used for key markings.
Function
1
log
2
10 x
3
B
Color
Orange Press ! and then the key to perform the marked
function.
Red Press a and then the key to perform the marked
function.
Key Operation
l
!l
al
Key Operation
2