HP 20b HP 20b Calculator Quick Start Guide - Page 46
Table 4-5, Menu Item/Key, Description
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Time Value of Money The Amortization menu calculations are based on values stored in the following TVM keys: N, Y, V, M and [. 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 A menu, press :x. With TVM displayed, press I. At the TVM Reset prompt, press I or O. 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 Description A Opens the Amortization (amrt) menu starting with Nb Per=. 46
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Time Value of Money
46
The Amortization menu calculations are based on values stored in the following
TVM keys:
N
,
Y
,
V
,
M
and
[
.
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
A
menu,
press
:x
. With
TVM
displayed, press
I
. At the
TVM Reset
prompt, press
I
or
O
.
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
Description
A
Opens the Amortization (amrt) menu starting with
Nb Per=
.