Part 5 - Calculator Functions; Using The Calculator; To Enter The Calculator Mode; About The Calculator Mode Keys - Casio SF-4990 User Manual

PART 5 Calculator Functions

Using the Calculator

Whenever you enter the Calculator Mode, some of the keys on the SF Unit
keyboard take on calculator functions.

To enter the Calculator Mode

Press to enter the Calculator Mode.
CAL

About the Calculator Mode keys...

The following illustration shows the SF Unit keys that are used in the Calculator
Mode.
AC C
A S
70
E
PART 5
Calculator Functions
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MC MR M
D F G
7 8 9
4 5 6
1 2 3
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=
0
M+ % +/-
H J K
12/24
AM/PM
DST