Casio DS-2B-GD-W-DP

Manuale d'uso della calcolatrice pratica a 12 cifre Casio DS-2B-GD-W-DP

Model: DS-2B-GD-W-DP

Introduzione

This manual provides instructions for the proper use and maintenance of your Casio DS-2B-GD-W-DP 12-Digit Practical Calculator. Please read this manual thoroughly before using the calculator to ensure optimal performance and longevity.

Casio DS-2B-GD-W-DP 12-Digit Practical Calculator, front view

Figura 1: Fronte view of the Casio DS-2B-GD-W-DP calculator, showing the display and key layout.

Impostare

Fonte di alimentazione

The Casio DS-2B-GD-W-DP calculator operates using a dual power system: solar power and battery power. It automatically switches between these sources based on ambient light conditions.

Casio DS-2B-GD-W-DP calculator showing the solar panel and display

Figura 2: in alto view of the calculator, highlighting the solar panel and large display area.

Utilizzo iniziale

  1. Place the calculator in a well-lit area.
  2. Premere il tasto ACCESO/CA button to turn on the calculator and clear any previous calculations.
  3. The display should show "0". If the display is blank, ensure adequate light is available or that the battery is functional.

Istruzioni per l'uso

Calcoli di base

Funzioni di memoria

The calculator includes independent memory functions for storing and recalling values.

Calcolo delle imposte

The calculator features dedicated keys for tax calculations.

Note: The tax rate must be set prior to using these functions. Refer to the full Casio manual for detailed instructions on setting the tax rate.

Casio DS-2B-GD-W-DP calculator showing the key layout for operations

Figure 3: Close-up of the calculator's key layout, showing function keys like M+, M-, MR, MC, TAX+, and TAX-.

Manutenzione

Pulizia

Magazzinaggio

Sostituzione della batteria

The calculator uses a button-cell battery as a backup power source. If the display becomes dim or unresponsive in sufficient light, the battery may need replacement. Battery replacement should ideally be performed by a qualified technician or according to the detailed instructions in the comprehensive Casio manual to avoid damaging the device.

Risoluzione dei problemi

ProblemaPossibile causaSoluzione
Il display è vuoto o poco luminoso.Insufficient light for solar power. / Battery is low or depleted.Move the calculator to a brighter area. / Replace the battery (refer to Maintenance section).
La calcolatrice non risponde alla pressione dei tasti.Calculator is off. / Temporary malfunction.Premere ACCESO/CA. / Remove the calculator from light for a few minutes, then re-expose to light and press ACCESO/CA.
Risultati di calcolo errati.Incorrect input. / Incorrect mode setting.Verify input numbers and operations. / Press AC to clear and restart. Check mode settings if applicable (e.g., decimal point selector).

Specifiche

Casio DS-2B-GD-W-DP calculator packaging showing features

Figure 4: Product packaging highlighting key features such as solar & battery power, extra large display, and durable keys.

Garanzia e supporto

For detailed warranty information and customer support, please refer to the documentation included with your purchase or visit the official Casio websito.

Casio DS-2B-GD-W-DP calculator packaging with barcode and websito

Figura 5: Posteriore view of the product packaging, displaying the barcode and official websito per ulteriori informazioni.

Documenti correlati - DS-2B-GD-W-DP

Preview Istruzioni per l'utilizzo dei calcoli CASIO DS-1L, DS-2L, DS-3L
Strumento di calcolo completo per i modelli CASIO DS-1L, DS-2L e DS-3L. Descrizione delle funzioni, della tastiera, dei lavori manuali, delle altre prestazioni e delle caratteristiche tecniche.
Preview Casio Dual Power Calculators User Manual
User manual for Casio dual power calculators, providing instructions on operation, key functions, error correction, power source, precautions, and detailed calculation exampmeno.
Preview Инструкция по эксплуатации калькулятора CASIO DS-1L/2L/3L
Полное руководство пользователя для калькуляторов CASIO моделей DS-1L, DS-2L и DS-3L, охватывающее функции, операции, замену батареи, меры предосторожности и примеры расчетов.
Preview Casio JW-200DQ MS-200DQ User's Guide
User's guide for Casio JW-200DQ and MS-200DQ calculators, covering safety precautions, basic calculations, tax calculations, time calculations, specifications, and battery replacement.
Preview Manuale d'uso della calcolatrice stampabile Casio HR-300RC: caratteristiche, operazioni e calcoli
Manuale utente completo per la calcolatrice stampante Casio HR-300RC. Scopri le sue caratteristiche, il funzionamento a corrente alternata, la sostituzione della batteria, i calcoli di base e avanzati, le funzioni fiscali, i calcoli di costo/vendita/margine, le funzioni di data/ora, la gestione degli errori e le capacità di stampa.
Preview Calcolatrice CASIO S-20L / S-2: Istruzioni per l'uso e specifiche
Manuale utente completo per le calcolatrici CASIO S-20L e S-2, che copre il funzionamento, le fonti di alimentazione, la gestione degli errori, le specifiche tecniche e gli esempi di calcolo.amples. Impara a usare efficacemente la tua calcolatrice CASIO.