Calculated Industries 4020 - Manual (Page 7)

P
OCKET
R
EFERENCE
G
UIDE
— 3
denominator (bottom) is not
entered, the calculator's
fractional accuracy setting
is automatically used.
m Meters Key — Enters or
converts to
Meters.
c Centimeters Key — Enters
or converts to
Centimeters.
M Millimeters Key — Enters
or converts to
Millimeters.
Ç 2 Acres — Enters or converts
(a square value) to
Acres.
b Board Feet Key — Enters
or converts Cubic values
to Board Feet. One Board
Foot is equal to 144 Cubic
Inches.
l Length — Enters length
for calculation of area or
volume.
W Width — Enters width and
calculates area, square-up
and perimeter.
h Height — Enters height
and calculates volume, wall
area and total room area.