P
ocket
R
efeRence
G
uide
— 3
Table of Contents
Key Definitions
................................................3
Mortgage/TVM Keys .............................4
Amortization Keys .................................5
Date Key ...............................................6
Payments Per Year...............................6
Delta Percent ........................................6
Percentage Calculations .......................7
Memory .................................................7
Decimal Place Selection .......................8
Clear All ................................................8
Loan Examples
................................................8
Monthly Payment ..................................8
Term ......................................................9
Interest Rate .........................................9
Loan Amount .......................................10
Interest-Only Payment (Calculation) ...10
Interest-Only Payment (Entry) ........... 11
Quarterly Payment .............................. 11
Amortization - Total Interest and
Principal Paid ...................................... 11
Total Interest and Principal -
for Range of Payments .......................12
Total Interest, Principal and Remaining
Balance - for Range of Years .............13
Balloon Payment/Remaining Balance ..14
Trust Deed/Purchase Price of a Note -
Fully Amortized ...................................14
Future Value .......................................15
Date Examples ...................................15
Delta % - Rate of Appreciation ...........16
Accuracy and Auto Shut-Off
.......................16
Repair and Return
........................................17
Warranty
.........................................................18
Key Definitions
Basic Function Keys
O
On/Clear Key ─
Turns power on.
Pressing once clears the display.
Pressing twice clears all tempo-
rary
values.
s O
Off ─
turns all power off, clearing
all non-permanent registers.
+ -
* , =
Arithmetic operation keys.
0
–
9
and
.
Digits used for keying in num-
bers.
%
Percent (%) ─
four-function
(+, -, x, ÷) percent.
PRG3400E-D.indd 2
1/17/2011 9:41:23 AM
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