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Citizen CX-77IV — обзор функциональных клавиш калькулятора для расчетов [5/104]

-E4-

File name: HP5_English.doc DATE: 2005/4/1

[ = ]

Equal Key

Obtains the result.

[%]

Percentage Key

Converts percentage to the decimal value. Also, converts

for add-on and discount calculation.

[+/–]

Sign Change Key

Uses to change the algebraic sign of a display

number/operand.

[TAB]

Decimal Point Selector

: Floating decimal mode.

0 2 3

: Fixed decimal mode.

: ADD Mode -- Addition and subtraction calculations

are preformed with an automatic 2-digit decimal so that

decimal point entry is not required.

[5/4]

Rounding Selector Key

Used for round-up (

), round-off (

5/4

), or round-down (

)

to the pre-selected decimal digits in the result.

[GT]

Grand Total Key

Obtains grand total value of a series of calculations.

[

]

Paper Feed Key

Advance the paper roll.

[#/P]

Data printout key

Used for printing out displayed content but it does not

affect calculation such as dates and serial numbers.

Figures are printed on the left-hand side of the paper.

[PRINT]

Print Mode Selector

Entries and results will appear on the display and will be

printed out.

[M+]

Memory Plus Key

Accumulates the displayed number or calculated result

directly into the memory.

[M−]

Memory Minus Key

Subtracts the displayed number or calculated result from

the memory storage.

Citizen CX-77IV — обзор функциональных клавиш калькулятора для расчетов [5/104]

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