Calculated Industries 3401 User Manual
Page 6
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Payments per Year
The calculator is set to monthly loans, or 12
Payments per Year (P/Yr). To change to other
than 12 Payments per Year, use the
s
and
÷
keys (e.g., to set a loan to six Payments per
Year, press:
6 s ÷
).
Note: Remember to change back to 12 by either
resetting
1 2 s ÷
or performing a Clear All/Reset
s x
.
Delta Percent
Delta Percent function (
) finds the percent
change between two values.The
=
key must
be pressed to complete the calculation.
KEYSTROKE
DISPLAY
1 0 s % 1 5 =
50.00
1 0 0 s % 2 5 =
-75.00
Percentage Calculations
The percent
%
key can be used for finding a
given percent of a number or for working add-
on, discount or division percent calculations.
For example:
8 0 0 x 2 5 % =
200.00
2 5 0 + 1 0 % =
275.00
2 5 – 5 % =
23.75
1 0 0 ч 5 0 % =
200.00