HP 20B User Manual

Cash Flows
44
Table 4-4 NPV and IRR Example
Keys Display Description
<
Displays the number of periods required for the cash flow to
repay the investment.
<<
Scrolls to the total value of the cash flow.
R
Displays the IRR for the cash flow.
Editing Cash Flows
In the cash flow list, you can view and modify the current monetary value of a specific cash flow, or cash flows. Press < or
> repeatedly to scroll through the list. To modify the displayed entry, type a new number and press I. For
example, to change the current monetary value of the cash flow three, CF(3) , in the example in Table 4-2 from 0 to 200 , with
CF(3)= displayed, press 200 followed by I.
You can also modify the number of occurrences of a cash flow in the same manner with #CF(n) displayed. Pressing
:j with a cash flow displayed erases the displayed cash flow. Pressing :o inserts a cash flow into the list
before the displayed cash flow.

HP 20B Specifications

General

Type	Financial
Cover	-
Form factor	Pocket
Control type	Buttons
Product color	Black
Digits	12 digits
Display type	LCD
Display tilting	No
Display number of lines	2 lines
Battery type	CR2032
Power source	Battery
Auto power off	Yes
Number of batteries supported	2
Memory registers	110

Weight and Dimensions

Depth	149.2 mm
Width	77 mm
Height	16 mm
Weight	37.5 g