Manual

86 — CONSTRUCTION MASTER

PRO
Stairs — Given Rise and Run
You need to build a stairway with a floor-to-floor height of 10 feet 1
inch, a run of 15 feet 5 inches, and a nominal desired riser height of 7-
1/2 inches (default). Find all stair values.
Keystroke Display
1. Enter rise and run:
[On/C] [On/C] 0.
10 [Feet] 1 [Inch] [Rise] RISE 10 FEET 1 INCH
15 [Feet] 5 [Inch] [Run] RUN 15 FEET 5 INCH
2. Recall stored 7-1/2 inches desired riser height:
[Rcl] [Stair] R-HT 7-1/2 INCH
3. Find stair values:
[Stair] R-SZ 7-9/16 INCH
[Stair] RSRS 16.
[Stair] R+/– 0 INCH
[Stair] T-WD 12-5/16 INCH
[Stair] TRDS 15.
[Stair] T+/– – 0-5/16 INCH
[Stair] STRG 18 FEET 0-3/4 INCH
[Stair] INC° 31.56°