E-52
A
Basic CASH Mode Procedure
Example 1:
To calculate net present value (NPV)
1. Input the annual interest (
I
), and then receipt and
payment values provided on page E-51.
• Use
fc
to select
1
“
I
”, input 3, and then
press
E
.
• Use
fc
to select “Csh
=D.Editor
x
”, and then
press
E
.
This displays the DataEditor. Only the
x
-column is used
for calculation. Any values in the
y
-column and FREQ-
column are not used.
Note
• The STAT editor and the D.Editor
x
of the CASH Mode
use the same memory area to store data.
• –10000
E
(CF
0
)
Input money paid out as a
negative value, using the
y
key to input the minus
sign.
• –1000
E
(CF
1
)
• 4500
E
(CF
2
)
• 5000
E
(CF
3
)
• 4000
E
(CF
4
)
2. Press
E
to return to the value input screen.
3. Select the value you want to calculate.
• For this example, use
fc
to select “NPV:
Solve”.
4. Press
l
to perform the
calculation.
• Pressing the
E
key returns to the value input screen.
