User manual CITIZEN CT-513W

[. . . ] -Auto power-off functionThe calculator switches the power off automatically if there has been no key entry for about 7 minutes. [. . . ] -Auto power-off functionThe calculator switches the power off automatically if there has been no key entry for about 7 minutes. Install a new battery with the + symbol facing upward, and then use a pointed object to short the RESET hole at the bottom-right corner of the battery compartment. [ON/C] : Power on / Clear key [+/­] : Sign change key [MU] : Price mark-up / down key [M + ] : Memory plus key = [CE] : Clear entry key [ x ] : Square root key [ % ] : Percentage key [M = ] : Memory minus key [MRC] : Memory recall key / Memory clear key [ ] : Correction key in Replay mode / Right-shift key in normal Edit mode : Automatic replay key ] : Error recall key [CHECK ] : Step-by-step check key in normal Edit mode (abc=d); Previous-input / now-input display shift key in Error Recall mode [ CRT : Correction mode M : Memory loaded ­ : Minus ( or negative) value NOW: now input MU : Mark up / down calculation = : Equal sign CRT : Korrection modus M : Memory loaded ­ : Minus ( eller negativ) værdi NOW: now input MU : Mark up / down beregning = : Lig med tegn Before performing each calculation, press the [ON/C] key. En If you want to dispose this product, do not mix with general household waste. There is a separate collection systems for used electronics products in accordance with legislation under the WEEE Directive (Directive 2002/96/EC) and is effective only within European Union. [. . . ] En If you want to dispose this product, do not mix with general household waste. [. . . ]