Memory Capacity Screen - Casio SF-3990 User Manual

To perform metric conversion
To convert 28 degrees Celsius to Fahrenheit
CONVERSION CONVERSION ENTER
Press L 6 times, then input 28
Use K and L to search the desired
conversion.
J
H
Press H again to convert F to C
1. While in the Telephone Directory, Schedule, Anniversary, Memo, or To
Do mode, press FUNC to select MEMORY.
2. Press ENTER to display the memory capacity screen.
Press ESC to exit the memory capacity screen.
Key Operation

Memory Capacity Screen

USED
Display
y d m
%
8
Percentage of
memory used
0
2 8
8 2
2 8
– 2 2
E-21