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Stairs —
1 Inch, a run of 15 Feet 5 Inches, and a nominal desired riser height
of 7-1/2 Inches (default). Calculate all stair values.
KEYSTROKE DISPLAY
1. Enter Rise and Run:
o o 0.
1 0 f 1 i r RISE 10 feet 1 inch
1 5 f 5 i R RUN 15 feet 5 inch
2. Find Stair values:
s R-HT
7-9/16 inch*
s RSRS 16.
s R+/– 0 inch
s T-WD 12-5/16 inch
s TRDS 15.
s T+/– – 0-5/16 inch
s OPEN 12 feet 2-1/2 inch
s STRG 18 feet 0-3/4 inch
s INCL 31.56°
s RUN
STORED
15 feet 5 inch
s RISE
STORED
10 feet 1 inch
s R-HT
STORED
7-1/2 inch
s T-WD
STORED
10 inch
s HDRM
STORED
6 feet 8 inch
s FLOR
STORED
10 inch
*A
in the display means that the calculated riser height exceeds the stored desired
riser height.
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