Canon F-766S User Manual download pdf (Page 38)

Glossary of

Functions

ALGEBRAIC OPERATING SYSTEM

Algebraic expressions can be entered just as they are written.

A predetermined priority level exists which rst calculates high

priority then low priority operators e.g.: Multiplication and division

completed prior to addition and subtraction

i.e.: 4 + 6 x 4 = 28

ADDING MACHINE OPERATING SYSTEM

Also described as Business Machine Logic. Numbers entered need

to be denoted whether they are positive (debits) or negative (cred-

its). In general it is used with the printing calculators.

OPERATION KEY SWITCHES/ BUTTONS

Decimal Point Selection

Fixed

Results are calculated to a pre-selected number of decimal

places e.g.: 2, 3 or 4 etc in accordance with the rounding switch.

Floating (F)

Results are displayed and printed with no limit on decimal

places except the capacity of the display.

Add Mode (+)

Decimal point placed before last two digits on display and

printout. No decimal point entry is needed, therefore suitable

for currency cash

calculations.

Rounding Selection

Rounding off

Result of multiplication and division rounded to a whole

number

e.g.: 2.4 = 2 and 2.5 = 3

Rounding down (5/4

)

Result reduced to nearest whole number

e.g.: 2.6=2

Rounding up (

5/4)

Result increased to nearest whole number

e.g.: 2.2 = 3

Item Count

Item (OFF / n+ / n+/–)

Each addition and subtraction entry is counted and printed on

the left side of the paper roll.

Accumulation

Entries or results automatically accumulated in the rst memory.

Constant

Performs multiplication and division calculations by a manual

constant.

BUSINESS CALCULATION

Performs cost, selling price and prot margin calculation. Enter

to obtain the balance value item.

TAX CALCULATION

Adds or subtracts the predetermined sales tax rate (%) to/from

the calculation.

Set switch to “RATE” for setting or recalling the TAX rate.

CURRENCY CONVERSION CALCULATION

Convert

Perform currency conversion and also metric conversion if the

corresponding rate is registered.

The conversion method is the same as currency conversion

Currency Key used for converting the unit between

and or

currency.

REPLAY / CHECK & CORRECT CALCULATION

and

Reviews the steps of the calculation

Replay key allows for reviewing the previous or next

calculation step.

Correct key allows for correcting calculation contents in the

Replay mode.

Automatically scrolls through the calculation step from

beginning to end.

OTHER FUNCTION KEYS

Performs standard percentages along with add on or discount

calculations.

Mark up-selling price calculated based on the cost price and

prot margin percentage. Mark down-cost price calculated from

the selling price and prot (loss) margin percentage.

Reverse key automatically swaps the operator and operand of

calculation

e.g.: “8 4” change to “4 8”.

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Canon F-766S User Manual Page 38

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