Calculated Industries 4225-B - Manual (Page 12)

P
OCKET
R
EFERENCE
G
UIDE
— 9
Ç s Riser Limited — Calculates
riser Height and other stair
values if you’re limited by
local code. The calculated
riser Height will never exceed
the
stored desired riser
Height.
STAIR DEFAULT VALUES
• 7-1/2” Desired Riser Height
• 10” Desired Tread Width
• 10” Floor Thickness
• 6’8” Headroom
Customizable Stair Settings
T 7 Stores Desired Riser
Height.
T 9 Stores Desired Tread
Width.
T 8 Stores Floor Thickness.
Ç T T
Sets Headroom.
TT
Miscellaneous Functions
a
Backspace Key.
® =
Paperless Tape.
Ç T Preference Settings.
З ч (1/x) Reciprocal — Finds
the reciprocal of a number
(e.g.,
8 З ч 0.125).
З x Clear All — Returns all
stored values to the default
settings. (Does not affect
Preference Settings.)
(Cont’d)