Calculated Industries 8030 - Manual (Page 6)

P
ocket
R
efeRence
G
uide
— 7
GeTTinG sTarTed
You may want to practice getting
a feel for your calculator keys by
reading through the key definitions
and learning how to enter data,
how to store values, etc., before
proceeding to the examples.
KEY DEFINITIONS
Basic Function Keys
O
On/Clear Key — Turns on
power. Pressing once clears
the last entry and the display.
Pressing twice clears all non-
permanent values.
o
Off — Turns all power off.
Clears all non-permanent
values.
+-*
,=
Arithmetic operation keys.
0 - 9
and .
Keys used for entering
numbers.
%
Percentage — Used to
define a given percentage of
a number.
PRG8030E-A.indd 6 8/21/2012 11:39:50 AM