User manual SHARP PC-FS2417 SUPPLEMENT

[. . . ] CLEAR / CLEAR ENTRY KEY Press this key twice, followed by TOTAL KEY EQUAL KEY CHANGE SIGN KEY: Changes the algebraic sign of a number (i. The calculator should be kept in areas free from extreme temperature changes, moisture, and dust. Since this product is not waterproof, do not use it or store it where fluids, for example water, can splash onto it. If service should be required, use only a SHARP servicing dealer, a SHARP approved service facility or SHARP repair service. [. . . ] Do not rotate the printing mechanism manually, this may damage the printer. 1) For addition or subtraction, each time is pressed, 1 is added to the item counter, and each time is pressed, 1 is subtracted. 2) When the grand total/rate setting mode selector is in the ON position (GT), the counter will count the number of times that the calculation results have been stored in the grand total memory. 3) The memory item counter will count the number of times that the key has been pressed in the addition. note: · Each time the key is used in the subtraction, 1 will be subtracted from the count. 2) 3) Lift the attached metal paper holder up and insert the paper roll to the paper holder. When the AC adaptor is connected to the calculator, the power source is automatically switched over from dry batteries to AC power source. Note: The decimal point floats during successive calculation by the use of or If the decimal selector is set to "F" then the answer is always rounded down ( ). Enter in the order of month, day and year, then press · Use to separate month, day, and year. Make sure that you turn the calculator's power off when connecting or disconnecting the AC adaptor. When is pressed, the number entered is evaluated and displayed as "date" if the value is within the following range; "Error" is displayed otherwise, and the previously set date is restored. (The life of the pre-installed battery may be shorter than expected because of the time the calculator spends during shipment. Wipe the battery well with a dry cloth and place the plus "+" side upward. 5) Press the RESET switch on the back of the unit (See "RESETTING THE UNIT"). On the battery replacement date label found on the back of the unit, write down the month and year when the battery is replaced, as a reference for the next battery replacement. Do not expose the battery to water or flame, and do not take it apart. EXAMPLE 1: Determine the cost price for 30% margin when the selling price is set at $500. Selling Price Margin Cost price EJEMPLO 1: Determine el precio de coste para un margen del 30% cuando el precio de venta es de 500 euros. Dispose of used batteries according to the manufacturer's instructions. (DC): Manganese dry battery, size AA (or R6) × 4 (Option) Memory backup: 3V . (DC): (Lithium battery CR2032 × 1) Memory Protection Battery lifespan: About 2, 500 hours (While at 25°C(77°F), no operating battery is installed, and the AC adaptor is not connected. ) CLOCK SECTION Accuracy: Within ±60 seconds per month average (at 25°C(77°F)) Items to be displayed: month, day, year, hour, minute, second, a. [. . . ] The buffer contents will be cleared upon new entry, or when the power switch is turned off/on, or when "E" is displayed. The rounding selector should be in the "5/4" position unless otherwise specified. The print / item count mode selector should be in the "P" position unless otherwise specified. In case of performing different calculation tasks, pressed first to cancel the Cost/Sell/Margin mode. [. . . ]