Manuale utente della calcolatrice stampabile Casio HR-170RC

1. Prodotto finitoview

The Casio HR-170RC is a compact printing calculator designed for efficient and accurate financial calculations. It features a 12-digit LCD display and a two-color ink printer, allowing for clear differentiation between positive and negative numbers. Its dual-power capability supports both AC adapter use and battery operation for portability. This calculator is equipped with various functions to streamline tasks in bookkeeping, accounting, and tax preparation.

Caratteristiche principali:

• Ampio display a 12 cifre: Provides clear and easy-to-read numbers.
• Stampa a due colori: Prints positive numbers in black and negative numbers in red for enhanced readability and error prevention.
• Controlla e correggi la funzione: Consente di riview and adjustment of up to 150 calculation steps before printing.
• Built-in Cost/Sell/Margin & Tax Functions: Dedicated keys for quick business calculations.
• Clock & Calendar Printing: Enables time and date stamping for detailed record-keeping.
• Funzionamento a doppia alimentazione: Can be powered by an AC adapter or four AAA batteries.

Figura 1.1: Angolato view of the Casio HR-170RC Printing Calculator, showing the display, keypad, and paper roll with printed calculations.

2. Configurazione e utilizzo iniziale

2.1 Fonte di alimentazione

The Casio HR-170RC can be powered in two ways:

• Adattatore per corrente alternata: For continuous use, connect the calculator to a standard electrical outlet using the provided AC adapter.
• Batterie: For portable use, insert four (4) AAA batteries into the battery compartment located on the underside of the calculator. Ensure correct polarity (+/-) as indicated. The calculator comes with batteries included.

2.2 Installazione del rotolo di carta

1. Aprire il coperchio del rotolo di carta.
2. Place a new paper roll into the compartment, ensuring the paper feeds from the bottom of the roll.
3. Feed the leading edge of the paper through the printer slot until it emerges from the top.
4. Close the paper roll cover. Use the FEED button to advance the paper if needed.

2.3 Ink Roller Installation

1. Assicurarsi che la calcolatrice sia spenta.
2. Gently remove the old ink roller (if present) by lifting it out.
3. Unpack the new ink roller. Avoid touching the inked parts.
4. Insert the new ink roller into its designated slot, pressing down gently until it clicks into place.

Figura 2.1: Fronte view of the Casio HR-170RC Printing Calculator, highlighting the 12-digit display and the full keypad layout.

3. Istruzioni per l'uso

3.1 Calcoli di base

• Addition (+), Subtraction (-), Multiplication (*), Division (/): Enter numbers and operators as you would on a standard calculator. Press the equals (=) key to display the result and print the calculation.
• Totale generale (GT): Press this key to recall the grand total of all previous calculations.
• Cancella voce (CE): Cancella l'ultimo numero immesso.
• Tutto chiaro (AC): Cancella tutte le voci e i calcoli.

3.2 Calcolo delle imposte

To use the tax function, first set the tax rate:

1. Premere il pulsante SET.
2. Enter the tax rate (e.g., 5 for 5%).
3. Press the TAX+ or TAX- button to save the rate.

Once the rate is set:

• TAX+: Adds the set tax rate to the displayed number.
• TAX-: Subtracts the set tax rate from the displayed number.

3.3 Calcoli di costo/vendita/margine

These functions simplify profit calculations:

• COSTO: Calcola il costo in base al prezzo di vendita e al margine.
• SELL: Calcola il prezzo di vendita in base al costo e al margine.
• MAR: Calcola il margine in base al costo e al prezzo di vendita.

Enter two of the three values (Cost, Sell, Margin) and press the key for the unknown value to calculate it.

3.4 Reprint & Check Function

The HR-170RC allows you to review and reprint your calculation history:

• DAI UN'OCCHIATA: Press this button to scroll through the last 150 calculation steps. Use the arrow keys (▲/▼) to navigate.
• CORRETTO: While in CHECK mode, if you find an error, enter the correct number and press CORRECT to replace the incorrect step.
• REPRINT: Dopo il reviewing or correcting, press REPRINT to print the entire calculation history.

4. Manutenzione

4.1 Sostituzione del rotolo di carta

When the paper roll runs low or the print becomes faint, replace it following the steps in Section 2.2.

4.2 Replacing the Ink Roller

If the print quality deteriorates (e.g., faded or incomplete characters), the ink roller may need replacement. Follow the steps in Section 2.3.

4.3 Pulizia

Per mantenere prestazioni e aspetto ottimali:

• Wipe the calculator's exterior with a soft, dry cloth.
• Per sporco ostinato, leggermente dampBagnare il panno con acqua o un detergente delicato e non abrasivo.
• Non utilizzare solventi aggressivi o detergenti abrasivi, poiché potrebbero danneggiare la superficie.
• Avoid getting liquids inside the calculator, especially near the display or printer mechanism.

5. Risoluzione Dei Problemi

This section addresses common issues you might encounter with your Casio HR-170RC Printing Calculator.

6. Specifiche

Figure 6.1: Image illustrating the dimensions of the Casio HR-170RC Printing Calculator, showing it is approximately 12 inches (30 cm) in length.

7. Garanzia e supporto

Casio products are manufactured to high-quality standards. For information regarding warranty coverage, technical support, or service, please refer to the warranty card included with your product or visit the official Casio websito. Conservare la ricevuta d'acquisto come prova d'acquisto per eventuali reclami in garanzia.

Non sono stati trovati video ufficiali del prodotto del venditore da incorporare in questo manuale.