User manual SHARP EL-2902E

[. . . ] Pressing of * The built-in LCD backlight turns on when the calculator's power is on and turns off when the power is off. note: The counter has a maximum capacity of 3 digits (up to ±999). If the count exceeds the maximum, the counter will recount from zero. DECIMAL / ADD MODE SELECTOR: "3, 2, 1, 0": Presets the number of decimal places in the answer. [. . . ] Division: The calculator will automatically remember the second number entered (the divisor) and instruction. CHANGE SIGN KEY: Changes the algebraic sign of a number (i. RECALL AND CLEAR MEMORY KEY RECALL MEMORY KEY STORE KEY: This key is used to store an exchange rate. A maximum of 6 digits can be stored (decimal point is not counted as a digit). If you enter a new rate, the previous rate will be cleared. DISPLAY SYMBOLS: M: ­: E: G: : Memory symbol Appears when a number is in the memory. Minus symbol Appears when a number is negative. Error symbol Appears when an overflow or other error is detected. Grand total memory symbol Appears when a number is in the grand total memory. National Currency symbol Appears when an entered value is converted to present national currency. This symbol also appears when an exchange rate is stored. euro Currency symbol Appears when an entered value is converted to Euro currency. This symbol also appears when an exchange rate is stored. Always cut leading edge with scissors first. 1) Insert the leading edge of the paper roll into the opening. 1) 2) Turn the power on and feed the paper by pressing (Fig. 2) 3) Lift the attached metal paper holder up and insert the paper roll to the paper holder. If printing is blurry even when the ink roller is in the proper position, replace the roller. 2) Install the correct color new ink roller and press it in the correct position. Cleaning the printing mechanism If the print becomes dull after long time usage, clean the printing wheel according to the following procedures: 1) Remove the printer cover and the ink roller. [. . . ] Operating capacity: Power supply: Calculations: 12 digits AC: 220-230V, 50Hz Four arithmetic, constant multiplication and division, power, add-on, repeat addition and subtraction, reciprocal, grand total, item count calculation, markup, memory, conversion between a national and the euro curreny, etc. 2) 3) Soulevez le support métallique pour papier et introduisez le rouleau de papier dans le support pour papier. Positiv till negativ eller negativ till positiv). The rounding selector should be in the "5/4" position unless otherwise specified. [. . . ]