Calculated Industries 4045-B - Manual (Page 43)

User's Guide — 43
Stair Problems
(Risers/Treads)
The Construction Master IV easily
computes the various values pertaining
to stair building. Given values for total
rise, total run and a desired stair riser
height, your calculator will compute the
following with the press of the [Stair]
key:
1) Number of Risers
2) Riser Height
3) Underage/Overage for Risers
4) Number of Treads
5) Tread Width
6) Underage/Overage for Treads
7) Stringer (Carriage) Length
8) Inclination Angle