User manual OLIVETTI LOGOS 584

[. . . ] 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. 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. [. . . ] 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 it 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 Printer selection switch Printer is activated only when paper feed key or non-add/date 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. For example, number at 3rd decimal place is rounded at "2" position. To add the same amount more than once (repeat addition), enter the amount once and press this key as many times as necessary. If this key is pressed immediately after [%] key, it works as a percent plus key. An invoice number with "#" mark, on left hand side of paper roll. When this key is pressed with the "GT" switch engaged, the result is accumulated automatically in memory. If there is a live calculation pending, this key will complete the calculation and subtract the amount from memory. If there is a live calculation pending, this key will complete the calculation and accumulate the result to memory. Type: Basic Operations: Desktop Adding Machine/Calculator, Electronic Print/Display Addition/subtraction (with subtotal and total) and multiplication/division Input and result - 12 digits Floating(F), Add mode(A), Fixed(0, 2, 3, 4) 4 rules, successive calculation, memory calculation, markup/down calculation, constant calculation, tax calculation, and EURO calculation Character cylinder selection type (PA 612) Purchase price = 60 Sale price including 32% margin = ?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 "RATE" symbol blinks on the display. 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 [+] switch it ON again. [. . . ] 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 "RATE" symbol blinks on the display. 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 [+] 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. [. . . ]