HP 20b Business Consultant Quick Start Manual page 46

The Amortization menu calculations are based on values stored in the following
N, Y, V, M
TVM keys:
To enter current data for the TVM keys, enter a number followed by the key for the
required item.
To reset the variables to their default values, from anywhere in the
:x
. With TVM displayed, press
press
I
prompt, press
For an amortization example, see Table 4-6.
Figure 4-2 The Menu Map for the Amortization Menu
Table 4-5 Amortization Menu Items
Menu Item/Key
A
and
O
or .
Description
Opens the Amortization (amrt) menu starting with
Nb Per= .
46
[.
I
. At the TVM Reset
Time Value of Money
A
menu,