Calculated Industries 4225 Pocket Reference Manual page 41

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
1. Enter known rise:
o o
9 f 1 1 i h
2. Recall stored desired stair riser Height:
® 7
3. Recall stored desired stair tread Width:
® 9
4. Find stair values:
s
s
s
s
s
s
s
s
s
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).
P
STRG
R
OCKET EFERENCE
9
HGHT
R-HT STORED
T-WD
STORED
R-HT
T-WD
STORED
10
OPEN
15
FEET
G
UIDE
DISPLAY
11
FEET INCH
7-1/2
INCH
10
INCH
7-7/16
INCH
RSRS
0
R+/– INCH
10
INCH
TRDS
0
T+/– INCH
1
FEET INCH
6-15/16
INCH
36.64°
INCL
— 38
0.
16.
15.