Calculated Industries 4065 v3.1 Pocket Reference Guide Construction Master Pro - Manual (Page 35)

P
OCKET
R
EFERENCE
G
UIDE
— 31
Stairs — Given Rise Only
You’re building a stairway with a total rise
of 9 Feet 11 Inches. Using the default
riser height of 7-1/2 Inches and tread
width of 10 Inches, find the stair values:
KEYSTROKE DISPLAY
1. Enter known Rise:
o o 0.
9 f 1 1 i r
RISE 9
FEET
11
INCH
2. Recall stored desired stair riser height:
® 7 R-HT 7-1/2
INCH
3. Recall stored desired stair tread width:
® 9 T-WD 10
INCH
4. Find stair values:
s R-HT 7-7/16
INCH
s RSRS 16.
s R+/– 0
INCH
s T-WD 10
INCH
s TRDS 15.
s T+/– 0
INCH
s OPEN 10
FEET
1
INCH
s STRG 15
FEET
6-15/16
INCH
s INCL 36.64°
STORED
STORED
STORED