iv
Keyboard Map Legend
Number
(row of keys)
Primary Functions
(white)
SHIFT Down \
(orange functions on
key bevel)
SHIFT Up ]
(blue functions above
keys)
1 12 character, seven-
segment screen display
2 Time Value of Money
(TVM)
Payments per year,
interest conversion,
amortization,
Bond calculations
3 Input key, markup, cost,
price and margin
Date and change of
days, IRR per year, NPV,
beginning/end of
payment period
Calendar and coupon
payment schedules,
settlement and maturity
dates (bonds)
4 K memory register,
percent, cash flow
amount, statistics entry,
backspace
Swap, percent change,
cash flow count, delete
statistics, round
Break-even calculation
5 Change sign, recall
and memory
Scientific notation, store,
clear statistics,
parentheses
Depreciation,
hyperbolic and
trigonometric functions
6 Shift (blue, up)
Shift (orange, down)
7 Numbered keys: 1, and
4-9
Statistics, weighted
mean and estimation
Statistical functions and
regression modes
8 Clearing functions Clearing functions Clearing functions
9On Off Operating modes
10 Numbered keys: 0 and
2-3, decimal
Common mathematical
functions
Probability functions
11 Mathematical functions Common mathematical
functions, parentheses
Trigonometric functions
12 A nn u n ci a t or s
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