Calculated Industries 4045 - Manual (Page 14)

14 — C
ONSTRUCTION
M
ASTER ®
Additional [Conv] Key Functions:
When used in conjunction with the follow-
ing keys, the [Conv] key gives access to these
additional functions:
[Conv]
[÷]
Reciprocal, or 1/x function.
[Conv]
[x]
All-Clear — Clears all values
including Memory. Resets all per-
manent registers to default settings
(pitch, jack rafter and rake-wall on-
center values, stair riser height,
fraction set).
[Conv]
[+]
Pi (π) Constant = 3.141593.
[Conv]
[–]
+/– Changes the sign of the dis-
played value.
[Conv]
[=]
Tape — Accesses the paperless tape
mode.
[Conv]
[•]
Per Unit — Allows you to calculate
a total material cost given a unit
dimension and an entered Per Unit
Cost.