Supplementary Document

POCKET REFERENCE GUIDE — 33
After a Clear All (Ç x), your calculator
will return to the following settings:
STORED VALUES DEFAULT VALUE
Desired Riser Height 7-1/2 INCH
Desired Tread Width 10 INCH
Floor Height 10 INCH
On-center Spacing 16 INCH
Weight per Volume 1.5 Ton Per CU YD
Block Area (except Trig model)
128. SQ INCH
Block Length (except Trig model)
16 INCH
Footing Area (except Trig model)
264. SQ INCH
Spring (crown) Angle 45.00°
If you replace your batteries or perform a
Full Reset * (press O, hold down x, and
press o), your calculator will return to
the following settings (in addition to those
listed above):
PREFERENCE SETTINGS DEFAULT VALUE
Fractional Resolution 1/16
Area Display Standard
Volume Display Standard
(Cont’d)
DEFAULT SETTINGS