ERREURS

Il existe plusieurs cas qui entraînent un dépassement de capacité ou une situation d’erreur. Si cela se produit, “E” sera affiché. Le contenu de la mémoire au moment de l’erreur est préservé.

Si un “0 • E” s’affiche au moment de l’erreur, “– – – – – – –” s’imprime en rouge et il faut utiliser C CE pour effacer l’erreur.

Conditions d’erreur:

1.Lorsque la partie entière d’un résultat dépasse 12 chiffres.

2.Lorsque la partie entière du nombre en mémoire excède 12 chiffres. (Ex. M 999999999999 M+ 1 M+ )

3.Lorsqu’un nombre est divisé par zéro. (Ex. 5 0 )

 

FICHE TECHNIQUE

Capacité de travail:

12 chiffres

Alimentation:

6V (CC): Piles au manganèse de grande puissance, format

 

AA (ou R6) × 4

 

CA: Tension local avec l’adaptateur EA-28A (en option)

Calculs:

Quatre opérations arithmétiques, multiplication et division par

 

une constante, élévation à une puissance, majoration, additions

 

et soustraction successives, inverse, comptage d’articles,

 

hausse, calcul en mémoire, conversion entre une monnaie

 

locale et l’euro, etc.

SECTION IMPRESSION

 

Imprimante:

Imprimante mécanique

Vitesse d’impression:

Env. 2,1 lignes/s

Papier d’impression:

Largeur: 57 mm – 58 mm

 

Diamètre (maxi.): 80 mm

Température:

0°C – 40°C

Consommation:

6V (CC): 2,2 W

Durée de fonctionnement

 

sur pile:

Pile manganèse de grande puissance, format AA (ou R6)

 

Env. 5.000 heures (sans impression, avec affichage de

 

555'555, à la température ambiante de 25°C)

 

Le durée de service dépend du type de pile et de l'emploi

 

qui est fait de l'appareil.

Dimensions:

170 mm (L) × 231 mm (P) × 57,5 mm (H)

Poids:

Env. 580 g (avec les piles)

Accessoires:

1 rouleau de papier, 2 cylindres encreurs (installé), 4 piles

 

sêches et mode d’emploi

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Sharp EL-1801E operation manual Erreurs, Fiche Technique, Conditions d’erreur, Section Impression
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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.
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