P
OCKET
R
EFERENCE
G
UIDE
— 1
KEY DEFINITIONS
Basic Function Keys
+ – x
Arithmetic operation keys.
÷ =
%
Four-function (+, –, x, ÷)
percent key.
0
–
9
Keys used for entering
and
•
numbers.
O
Off Key
— Turns all power
off.
o
On/Clear Key
— Turns on
power. Pressing once
clears the display. Pressing
twice clears all temporary
registers.
ß
Storage Key
— Used to
store values.
®
Recall Key
— Recalls val-
ues stored in registers.
Ç
Convert Key
— Used with
dimension keys to convert
dimensions, or with other
keys to access special
functions.
GETTING STARTED