User manual OLIVETTI LOGOS 582

[. . . ] Locations subject to quick temperature changes, high humidity and dirt should also be avoided. The electrical power socket-outlet shall be near the equipment and shall be easily accessible. Shown when an incorrect entry is made or when the calculation exceeds the machine's capacity. Note The display switches off automatically after 3 minutes of inactivity. [. . . ] Note The display switches off automatically after 3 minutes of inactivity. To switch it on again, just press any key; if a calculation is in course it is displayed. Before plugging in the AC cord and switching on the calculator, check that the rated voltage indicated on the rating label on the bottom corresponds to the local voltage, and remove the ribbon-cushion placed over the ribbon spool. Insert new spools, making sure that black side of ribbon is face up, that the ribbon is threaded through the ribbon guide, and that it winds in the right direction. Cut, or tear evenly, the end of the paper roll to get a straight, even edge for proper feeding under the print head. Holding the paper roll in one hand, feed the paper from the bottom of the roll and insert the paper slot at the back of the calculator. Press paper feed key until the paper catches and advances through the printer. NP P NP P 059 0 5 Printer selection switch Printer is activated only when [ ] [C/CE] or [#/D] key is pressed. Final result is rounded up if the 1st digit not to be printed is 5 or more and rounded down if the 1st digit not to be printed is 4 or less. The decimal point is automatically placed before the last two digits in addition and subtraction. To subtract the same amount more than once (repeat subtraction), enter the amount once and press this key as many times as necessary. To add the same amount more than once (repeat addition), enter the amount once and press this key as many times as necessary. When pressed with the "ACC" switch selected, the result is accumulated automatically in the Grand Total totalizer. Grand total key Pressing this key followed by [+]1, [+]2, [-]1, [-]2, []1, []2, []1 or []2 keys does calculations on the Grand Total Totalizer. When pressed with the "ACC" switch selected, the result is accumulated automatically in the Grand Total totalizer. To subtract the same amount more than once (repeat subtraction), enter the amount once and press this key as many times as necessary. To add the same amount more than once (repeat addition), enter the amount once and press this key as many times as necessary. Type: Basic Operations: Capacity: Decimal System: Functions: Desktop Adding Machine/Calculator Addition/subtraction and multiplication/division Input and result - 12 digits Floating(F), Add mode(+), Fixed(0, 2, 3, 4) 4 rules, successive calculation, totalizer 2 calculation, grand total calculation, constant calculation, tax calculation, currency exchange calculation, cost, sell and margin calculation. CURRENCY EXCHANGE There are 13 Euro currency rates available in memory, the default values are preset to 1. To select a position in which to set the rate you desire: Press and hold the [RATE] key until the display blinks. [. . . ] CURRENCY EXCHANGE There are 13 Euro currency rates available in memory, the default values are preset to 1. To select a position in which to set the rate you desire: Press and hold the [RATE] key until the display blinks. If you want to return the Euro Currency and TAX rates to their default rate, switch OFF the machine, then holding down [C/CE] and [+]1 switch it ON again. FOR COUNTRIES IN THE EUROPEAN UNION (EU) The disposal of electric and electronic devices as solid urban waste is strictly prohibited: it must be collected separately. [. . . ]