Calculated Industries QFCCL - Manual (Page 5)

P
OCKET
R
EFERENCE
G
UIDE
— 1
GETTING STARTED
Your calculator is designed to work
with common fabric measurements for
easy calculation of various quilt
requirements.
Your calculator is defaulted to display
the calculated results in fractional for-
mat. You can also set your calculator
to display in decimal or metric format
(see Preference Settings for details
on how to change formats).
Basic Operation and Entry Keys
N — On/Clear Key
Turns on power. Pressing once
clears the display. Pressing twice
clears all temporary values.
F — Off Key
Turns all power off, clearing all
entered Quilt, Block, and Square
values. Your calculator is also
designed to shut itself off after
about 8-12 minutes of non-use.
+ - x ÷ =
Arithmetic operation keys. See
Basic Math section for details.
%
Four-function (+, –, x, ÷) percent
key. See Percentage Calculations
section for details.