Casio Calculator - HS-85TE
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Product Information
Full details
This guide is for anyone needing a compact, easy-to-use calculator for everyday tasks. The Casio HS-85TE provides essential functions like tax calculations and currency conversions, making it ideal for basic arithmetic. Note that while it offers several useful features, it is a basic calculator and doesn't support advanced mathematical functions.
All features
| Model Part Number | 5031689294027 |
|---|---|
| Brand | CASIO |
Extended Product Information
FAQs
How do I replace the battery?
Locate the battery compartment on the back of the calculator. Open the compartment, replace the old battery with a new one (CR2032), and close the compartment.
What kind of battery does it use?
The calculator uses an alkaline battery.
Can I use this for complex math?
No, this calculator is designed for basic arithmetic, tax calculations, and currency conversion. It does not support advanced mathematical functions.
How do I use the tax function?
Enter the amount, then press the TAX+ or TAX- buttons, and the calculator will automatically calculate the tax based on the pre-set tax rate.
What is key rollover?
Key rollover allows you to input the next number even when you haven't released the previous key, improving input speed.
How do I convert currencies?
Enter the amount in the first currency, then use the currency conversion functions. The specific steps may vary; consult the user manual for details.
What is the warranty?
Casio offers a warranty on their calculators. Consult your product documentation for warranty details.
Troubleshooting
Calculator does not turn on.
Check the battery and ensure it's correctly installed. Try replacing the battery with a new one.
Display is dim or unclear.
Replace the battery. Clean the display with a soft cloth to remove any smudges.
Incorrect calculations.
Double-check the input values and the selected function. Make sure there are no issues with the keys themselves, pressing them firmly.
Pros and Cons
Pros
- Compact and portable design.
- Easy to use with clear display.
- Includes useful functions like tax and currency conversion.
- Dual power ensures continuous operation.
- Durable metal housing.
Cons
- Limited to basic calculations, not suitable for advanced math.
- Small keys may not be ideal for users with larger fingers.
- The plastic keys may wear over time.
- No memory function beyond 3-key memory.
Setup, Compatibility & Care
- Setup: The calculator is ready to use out of the box. Ensure the battery is correctly installed if not using solar power.
- Compatibility: This calculator is compatible with standard alkaline batteries. No special setup is required.
- Care:
- Clean the calculator with a soft, damp cloth.
- Avoid using abrasive cleaners.
- Store in a cool, dry place.
- Replace the battery when the display becomes dim.