User manual CITIZEN SDC-4310

[. . . ] [. . . ] After changing battery, use a pointed object to press the RESET hole near the battery. [ON/C] : Power on / Clear key [CE] Clear entry [+ / ­] : ±Sign change key [M­] : Memory minus key [M+] : Memory plus key [MR] : Memory recall key / [MC] Memory clear key [MU] : Price Mark-up / Down key [ ] : Shift-back key [TAB] : Decimal point selection key [SET] : Tax rate setting key [ ] : Square Root key [ -TAX ]: Price without tax key / To recall first or second tax rate when pressing [SET] and [­TAX] keys STORE [ + TAX ]: Price with tax key / To store first or second tax rate when pressing [SET] and [+TAX] keys The Signs Of The Display Mean The Following: 0 2 3 Fixed decimal mode A ADD Mode, automatically enters the monetary decimal point in addition and subtraction calculations. MEMORY : Memory TAX : Amount of tax ­MINUS : Minus ( or negative) ­TAX : Price excluding tax ERROR : Overflow-error +TAX : Price including tax % : Tax rate stored and recalled SET : Tax rate setting TAXI: The first tax rate calculation TAXII: The second tax rate calculation Before performing each calculation, press the [ON/C] key. TAX I and TAX II are two independent tax rate functions, the calculation of the first one does not affect the second. [. . . ] [. . . ]