Owner's manual

USER’S GUIDE —97
To Change Desired Riser Height: If you wish to use a desired
Riser height of other than 7-1/2 Inches (the calculator’s default), sim-
ply enter a new value. For example, to enter eight Inches, enter 8
iÇs.Press®sto review your new entry. This
value will be permanently stored until you change it.
To Change Desired Tread Width: If you wish to use a desired
Tread width of other than ten Inches (the calculator’s default), simply
select a new value via the Preference Mode (press Ç,then=
four times and use the + or – keys to increase/decrease by 1/4
Inch increments). This value will be permanently stored until you
change it.
To Change Desired Headroom: If you wish to use a desired
Headroom other than six Feet eight Inches (the calculator’s default),
simply select a new value via the Preference Mode (press Ç,
then = five times and use the + or – keys to increase/decrease
by one-Inch increments). See below example. This value will be per-
manently stored until you change it.
To Change Desired Floor Thickness: If you wish to use a desired
Floor Thickness of other than ten Inches (the calculator’s default),
simply select a new value via the Preference Mode (press Ç,
then = six times and use the + or – keys to increase/decrease by
one-Inch increments). This value will be permanently stored until you
change it.
KEYSTROKE DISPLAY
1. Select Headroom via Preference Mode:
oo 0.
Ç===== HDRM 6 FEET 8 INCH
2. Decrease Headroom Height by two Inches:
–– HDRM 6 FEET 6 INCH
3. Then increase Headroom Height by four Inches:
++++ HDRM 6 FEET 10 INCH
4. Return Headroom Height to default of six Feet eight Inches:
–– HDRM 6 FEET 8 INCH