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7. •
Key. Enters a decimal point.
8.
B-1]
Keys. Enters digits of a number.
and conditions a discount or
Key. Completes a percent operation
mark up operatio!1.
Key. Completes previous operation.
9.
m
10.
I!l
11.
m
Key. Clear" the calculator and the display of all numbers or the
previous keyboard entry only_
12. ChCHger/Powcr supply.
Overflow Indicator: Indicates a calculation result with more than eight digits.
Appears
as
Minus Sign Indicator: Indicates a negative number and Immeciiately precedes
a
number.
Appears as
Low Battery Indicator: Warns of need for t,attery recharging during battery
operation:
Appears as
Decimal Point Indicator: Automatically appears
to
the right of any number
entered, unless inserted in another sequence by use of the decimal key. With
fractionai numbers. it will be preceded by a zero.
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