Calculated Industries Construction Master 5 4050 Pocket Reference Manual page 10

Q-
Q+
Q> x
Q.
Q0
Q5
Change Sign (+/-) — Toggle
displayed value between negative
and positive value.
Pi — Displays the value of π
(3.1415927).
— Squares a linear or non-
2
dimensional value.
Total Cost — Based on entry of per
unit cost.
Store Weight per Volume —
Stores a new Weight per Volume
value as listed below:
Note: After entering a value and
pressing
Q0
the digit key until you've reached the
0
desired Weight per Volume format. To
recall your setting, press
• Ton Per CU YD
• LB Per CU YD
• LB Per CU FEET
• MET Ton Per CU M
• kG Per CU M
This value is stored until you change
it or perform a Clear All (Qx).
On-center Spacing (o.c.) — Stores
a new On-center spacing (e.g.,
400MQ5). The value is
used for jack and rake wall stud
calculations. Default is 16".
, continue pressing
L0
.