Calculated Industries 8020 - Manual (Page 4)

P
OCKET
R
EFERENCE
G
UIDE
— 3
KEY DEFINITIONS
+ – 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.
s Shift Key — Used with
other keys to access units
of measure or other special
functions.
GETTING STARTED