ERRORI

In vari casi possono verificarsi eccedenze nel numero di cifre visualizzabile sul quadrante, o altre condizioni di errore. In tali casi sul quadrante compare l’indicazione “E”. Il contenuto della memoria fino al momento in cui si verifica l’errore viene mantenuto.

Se, quando si verifica un errore, viene visualizzato il simbolo “0•E”, e necessario azzerare il calcolatore premendo il pulsante . Se viene visualizzata la lettera “E” con qualsiasi numerale ad eccezione dello 0, l'errore puo essere eliminato con il pulsante o , quindi e possibile continuare il calcolo.

Inoltre, in casi molto rari, la stampa in corso può interrompersi, e sul quadrante comparire il simbolo “E”. Non si tratta di una disfunzione ma di un fenomeno che si verifica quando la calcolatrice si trova esposta a forti elettromagnetismi, o elettricità statica, da sorgenti esterne circostanti. In tali casi,

agire sul tasto per ripristinare la calcolatrice e ripetere il calcolo dall’inizio.

Condizioni d’errore:

1.Immissione di piu di 12 cifre o di 11 decimali.

Questo errore puo essere eliminato con o .

2.Se la parte intera di un risultato supera le 12 cifre.

3.Se la parte intera del contenuto della memoria o della memoria del totale generale supera le 12

cifre.

(Es. 999999999999 1 )

4.Dividendo un qualsiasi numero per zero. (Es. 5 0 )

61

Page 63
Image 63
Sharp EL-1607P operation manual Errori, Condizioni d’errore

EL-1607P specifications

The Sharp EL-1607P is a powerful and versatile scientific calculator designed to meet the needs of students, professionals, and anyone who requires accurate calculations. This calculator integrates a range of features, technologies, and characteristics that make it an essential tool for mathematical and statistical problem-solving.

One of the primary features of the EL-1607P is its large, 16-digit display, which facilitates the easy viewing of calculations, especially when dealing with complex equations. The clear LCD screen offers excellent readability, making it user-friendly even in challenging lighting conditions. This feature ensures that users can input large numbers and multi-step calculations without the disappointment of truncation.

The calculator supports over 240 scientific functions, including trigonometric functions, logarithms, and exponents, which cater to various disciplines such as engineering, physics, and mathematics. This wide range of functions allows users to perform not only basic arithmetic but also more advanced computations with ease. Furthermore, it comes equipped with a readily accessible memory function, which permits users to store and recall values as needed, enhancing efficiency and convenience.

Another significant characteristic of the EL-1607P is its robust design. It features a solid casing that can withstand the rigors of regular use, making it suitable for students and professionals alike. The calculator employs an easy-to-use keypad, which is responsive and tactile, allowing for quick and accurate input of data.

The EL-1607P also highlights a dual-powered system, utilizing both solar power and a battery, ensuring reliability even in low-light conditions. This technology not only promotes eco-friendliness but also assures users that their calculator will remain functional without the constant need for battery replacements.

Overall, the Sharp EL-1607P stands out due to its combination of advanced features, user-centered design, and reliable performance. Whether in a lecture hall, a laboratory, or during fieldwork, this calculator proves to be an invaluable asset for anyone needing precision in their calculations. With its powerful functionality and durable construction, the Sharp EL-1607P is undoubtedly a leading choice among scientific calculators.