Olivetti Logos 904T Instructions D'emploi page 20

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  • FRANÇAIS, page 23
[C/CE]
Clear / Clear entry key
Pressed once, clears a live entry.
Pressed twice, clears the accumulator or the calculation status except for
Memory and Grand Total.
[+/-]
Sign change key
Reverses the sign on the display.
[→]
Right shift key
Deletes right most character of a live entry.
[•]
Decimal point key
If the decimal point key is used more than once in a numeral, the first
decimal point will be considered as effective.
[0]-[9], [00],
Numeric keys
[000],
Any numeral over 14 digits will be ineffective and will cause an error to be
indicated.
-
Minus key
[
]
Subtracts an amount from the accumulator.
To subtract the same amount more than once (repeat subtraction), enter
the amount once and press this key as many times as necessary.
[+]
Plus key
Adds an amount to the accumulator.
To add the same amount more than once (repeat addition), enter the
amount once and press this key as many times as necessary.
[#/D]
Non-add / Date key
Prints an entry, e.g. a date followed by "#", on left hand side of paper roll,
without changing the sequence of the calculation.
[GT]
Grand Total key
Prints and clears the Grand Total memory.
[◊]
Subtotal key
Gives immediate result of addition and subtraction.
Prints but does not clear the accumulator.
[∗]
Total key
Gives total result of addition and subtraction.
Clears the total accumulator.
If the GT switch is selected, automatically accumulates the result in the GT
memory.
[M∗]
Memory Total key
Prints and clears the memory.
[M◊]
Memory Subtotal key
Prints but does not clear the memory.
4
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