Calculated Industries 4065 Construction Master Pro v3.0, User Manual

Page: 10 / 110

2 — C
ONSTRUCTION
M
ASTER
® P
RO
/ T
RIG
/ D
ESKTOP
Ç –
Change Sign (+/–) — Toggles the sign of the dis-
played value to positive or negative.
Ç +
Pi (
π
) — Constant = 3.141593
Ç •
Degrees:Minutes:Seconds (dms deg)
—
Converts between D:M:S and decimal degree formats.
Ç 0
Total Cost (Cost)
— Calculates total material cost
given a unit dimension and an entered Per Unit Cost.
Ç ß
Access Preference Settings (Prefs) — Used to
access various customizable settings, such as
dimensional answer formats (see Preference
Settings on page 83).
Memory and Storage Functions
µ
Cumulative Memory — Whenever the
µ
key is
pressed, the displayed value will be added to the
Memory. Other memory functions:
FUNCTION KEYSTROKES
Add to Memory
µ
Subtract from Memory
Ç µ
Recall total in Memory
® µ
Display/Clear Memory
® ®
Clear Memory
Ç ®
Memory is semi-permanent, clearing only when you:
1) turn off the calculator;
2) press
® ®
;
3) press
Ç ®
;
4) press
Ç x
(Clear All) .
When memory is recalled (
® µ
), consecutive
presses of
µ
will display the calculated average
and total count of the accumulated values.
ß 1
–
3
Storage Registers (M1) through (M3)
— Stores
the displayed value in non-cumulative, permanent
Memory (e.g.,
1 0 ß 1
). Good for storing a
single value, for future reference (
® 1 =
10).
Note: Non-cumulative means it only accepts one value (does not
add or subtract) and a second entered value will replace the first.
Permanent means the value is stored even after the calculator is
shut off. To delete a stored value, enter a new value or perform a
Clear All (
Ç x
)
.