Calculated Industries 4065 v3.1 Pocket Reference Guide Construction Master Pro - Manual (Page 5)

P
OCKET
R
EFERENCE
G
UIDE
— 1
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, clearing all non-perma-
nent registers.
o On/Clear Key — Turns on
power. Pressing once clears
the display. Pressing twice
clears all temporary values.
Ç Convert Key — Used with
the dimensional keys to
convert between dimen-
sions or with other keys to
access special functions.
ß Store Key — Used for
storing values.
® Recall Key — Recalls
stored values.
KEY DEFINITIONS