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— 34
t OPEN 10 FEET 1 INCH
t STRG 15 FEET 6-15/16 INCH
t INCL 36.64°
To calculate stairs given run (length) only:
If you have a value stored in height, it will
be used in the stair calculation. You will
need to clear the value by entering zero into
height (e.g. 0 h).
Stairs –
Calculate stairs using the Riser Limited
function, if you must limit the riser height to
7-1/2 inches:
KEYSTROKE DISPLAY
1. Enter rise and run:
o o 0.
1 0 f 1 i h
HGHT 10 FEET 1 INCH
1 2 f 5 i l
LNTH 12 FEET 5 INCH
2. Recall stored 7-1/2 inch desired riser
height and nd stair values:
s 7 R-HT STORED 7-1/2 INCH
c t R-HT 7-1/8 INCH
t RSRS 17.
t R+/- 0-1/8 INCH
t T-WD ! 9-5/16 INCH*
t TRDS 16.
t T+/- 0 INCH
t OPEN 9 FEET 9-5/8 INCH
t STRG 15 FEET 7-5/8 INCH
t INCL 37.42°
*! in the display means that the calculated riser height
exceeds the desired (stored) riser height, or the calculated
tread width is below the desired (stored) tread width.
PRG4225E-E.indd 34 6/28/2016 1:03:10 PM
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