P
OCKET
R
EFERENCE
G
UIDE
— 1
Basic Function Keys
+ – x Arithmetic operation keys.
÷ =
0 – 9 Keys used for entering
and • numbers.
%
Percent Key
— Four-func-
tion (+, –, x, ÷) percent key.
O
Off Key
— Turns all power
off, clearing all non-perma-
nent registers.
o
On/Clear Key
— Turns on
power. Pressing once clears
the display. Pressing twice
clears all temporary values.
C
Convert Key
— Used with
the dimensional keys to
convert between dimen-
sions or with other keys to
access special functions.
s
Store Key
— Used for stor-
ing values.
v
Recall Key
— Used with
other keys to
recall
stored
values and settings.
KEY DEFINITIONS
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