SOSTITUZIONE DELLE PILE

Per lnserire o per Cambiare le Pile — Quando la potenza delle pile si indebolisce, il display continuerà a funzionare ma non la stampante. Il mancato funzionamento della stampante indicherà che è giunto il momento di sostituire le pile.

1.Spegnere la calcolatrice sulla posizione “OFF”.

2.Togliere il coperchio delle batterie facendolo scorrere nella direzione della freccia.

3.Reinserire le pile. Far corrispondere i simboli “+” e “–” sulle batterie con gli stessi simboli all’interno dello scompartimento. Inserire sempre 4 pile allo stesso tempo.

4.Ricollocare in posizione il coperchio delle pile.

Batterie: 4 batterie al manganese, ad alto rendimento AA (o R6) × 4

Nota: Dopo che le pile sono state sostìtuite potrebbe succedere che la calcolatrice non funzioni correttamente. Se così

fosse, rimuovere le pile, attendere almeno

due minuti e poi reinstallarle.

Inoltre, se la calcolatrice viene esposta a forti disturbi, o a un urto violento, potrebbe succedere che non stampi correttamente, oppure l’operazione di calcolo in corso potrebbe andare persa. Se così fosse, ripetere l’operazione di calcolo.

COLLEGAMENTO DELL’ADATTATORE CA (FACOLTATIVO)

Questa calcolatrice può funzionare a corrente alternata, facendo uso di un adattatore CA. Collegando questo adattatore alla calcolatrice, l’alimentazione a mezzo batterie viene automaticamente disinserita.

Adattatore CA: modello EA-28A1

2

Nota: Prima di collegare l’adattatore CA alla calcolatrice, e prima di scollegarlo, controllare che la calcolatrice sia spenta. Per collegare l’adattatore CA, eseguire i passi 1e 2.

Per scollegare l’adattatore CA, ripetere la procedura all’incontrario.

34

Page 35 Page 37
Page 36
Image 36
Sharp EL-1801E operation manual Sostituzione Delle Pile, Collegamento DELL’ADATTATORE CA Facoltativo
Page 35 Page 37

EL-1801E specifications

The Sharp EL-1801E is a highly regarded scientific calculator that has garnered attention for its exceptional features, robust build, and user-friendly interface. Designed for students, educators, and professionals alike, this calculator combines advanced technology with practicality, making it an ideal companion for a wide range of mathematical computations.

One of the defining characteristics of the EL-1801E is its comprehensive set of functions. With over 220 built-in functions, including advanced trigonometric, logarithmic, and statistical calculations, it caters to the needs of various users, from high school students to university scholars. This extensive functionality ensures that users can perform complex calculations without requiring additional tools.

The EL-1801E is equipped with a dual-line display, enabling users to view both the input and output simultaneously. This feature enhances the user experience, allowing for easy verification of calculations and improving overall efficiency. The display is designed to be clear and legible, even in low-light conditions, thanks to its backlit feature, which further contributes to its usability.

In terms of design, the Sharp EL-1801E boasts a slim profile, making it portable for on-the-go calculations. Its durable construction ensures that it can withstand the rigors of daily use, whether in a classroom or a professional setting. The calculator is powered by solar energy, supplemented by a battery, ensuring long-lasting performance and reducing the need for frequent battery changes.

Another noteworthy aspect of the EL-1801E is its memory capabilities. The calculator allows users to store and recall values, which is particularly beneficial when working with long calculations or when needing to reference previous results. This memory function is essential for those who frequently deal with repetitive calculations or complex equations.

Moreover, the EL-1801E comes with convenient features such as a fraction conversion, which simplifies the process of working with rational numbers. Its percentage calculations and constant functions offer added efficiency for users engaged in financial, statistical, or engineering-related tasks.

In summary, the Sharp EL-1801E scientific calculator stands out for its powerful functions, user-friendly display, and portability. Its advanced features, durable build, and energy-efficient design make it a reliable tool for anyone needing a versatile calculator, whether in education or professional environments. As technology continues to evolve, the EL-1801E remains a relevant and indispensable asset for precise mathematical calculations.
Top Page Image Contents