Calculated Industries Construction Master IV User Manual page 12

Stair and Circle Keys
[Stair]
Number of Presses Result
1
2
3
4
5
6
7
8
9
12 — C
ONSTRUCTION
A multi-function key that displays
the following values when pressed
repeatedly:
Number of Risers
Actual Riser Height
Riser Overage/Underage
Number of Treads
Actual Tread Width
Tread Overage/Underage
Stringer Length
Inclination Angle
Default Riser Height
M
ASTER
®