P
OCKET
R
EFERENCE
G
UIDE
— 5
f
Feet Key
— Enters or con-
verts to
Feet
as whole or
Decimal numbers. Also
used with the
i
and
/
keys for entering Feet-Inch
values (e.g.,
6 f 9 i
1 / 2
). Repeated press-
es during conversions tog-
gle between Decimal Feet
and Feet-Inch-Fractions.
i
Inch Key
— Enters or con-
verts to
Inches
. Entry can
be whole or Decimal num-
bers. Also used with the
/
key for entering Fractional
Inch values (e.g.,
9 i 1
/ 2
). Repeated presses
during conversions toggle
between Fractional and
Decimal Inches.
/
Fraction Bar Key
— Used
to enter
Fractions
. Fractions
can be entered as proper
(1/2, 1/8, 1/16) or improper
(3/2, 9/8). If the denomina-
tor (bottom) is not entered,
the calculator's fractional
accuracy setting is automat-
ically used.
4320PRG-E-A 6/16/04 7:53 AM Page 5
