Casio HS-8VA Solar-Powered Standard Function Calculator User Manual

June 13, 2024
Casio

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Casio HS-8VA Solar-Powered Standard Function Calculator

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Overview

In the vast lineup of calculators, the Casio Inc. HS8VA Standard Function Calculator holds its ground as a dependable, portable, and environment- friendly device. Below is a detailed exploration of its features and specifications. The realm of calculators is vast, with each model possessing unique features that cater to various needs. Among these, the Casio HS-8VA stands out as a dependable and long-lasting classic. Here’s an in-depth look at what makes this calculator a favorite among many.

Why Choose Casio HS-8VA

One of the major attractions of the Casio HS-8VA is its solar-powered operation. With increasing concerns about environmental sustainability, devices that reduce the use of disposable batteries are much sought-after. The solar panels on the HS-8VA harness sunlight or artificial light, making it perfect for both outdoor and indoor use. This feature not only ensures extended usability without the need for battery replacement but also reduces electronic waste in the long run.

Specifications

  • Type: Pocket calculator
  • Display: 8-digit LCD
  • Dimensions: 2.25 inches in width, 4 inches in length, and 0.3 inches in height.
  • Weight: A mere 1.23 ounces, making it extremely lightweight.
  • Model Number: HS8VA
  • Power Source: Primarily solar-powered, but also includes a battery backup, requiring 2 Product Specific batteries.
  • Manufacturer: Casio Inc.
  • Origin: Manufactured in the Philippines.
  • Water Resistance: Resilient up to a depth of 10 feet.

Key Features

  • Solar-Powered Operation: The HS8VA primarily harnesses solar energy, ensuring extended use without frequent battery replacements and contributing to environmental conservation.
  • Big Display: Ensures clarity with a large, easy-to-read LCD screen.
  • Essential Functions: Apart from basic calculations, the calculator is equipped with functionalities like square root, mark-up percent, and +/-.
  • Battery Backup: While the solar feature is impressive, the calculator doesn’t entirely depend on it. The battery backup ensures uninterrupted calculations even in low-light scenarios.
  • Portability: With dimensions of 2.25 x 4 x 0.3 inches and a weight of just 1.23 ounces, this device is designed to fit snugly in pockets or small pouches.
  • Water Resistance: A depth resistance of up to 10 feet is a testimony to the calculator’s durability, protecting it from accidental spills or unexpected rain.

In the Box

  • Calculator

Euro Currency Conversion

  • To set a conversion rate:
    • Example : Set the conversion rate for your local currency to 1 euro = 1.95583 DM (Deutsche marks).
    1. Press: AC* (% (RATE SET)
    2. Wait until “Euro”, “SET”, and “RATE” appear on the display.
    3. Input: 1.95583*2
    4. Press: [%](RATE SET)
    5. The display will show:
    • Euro
    • RATE
    • 1.95583
  • Checking the set rate :
    • Press AC*1 followed by Euro (RATE) to view the current set rate.
  • Note for HL-820VER users : Use (IAC CIAC) instead of AC*1.
  • Input details :
    • For rates 1 or greater, input up to six digits.
    • For rates less than 1, input up to 8 digits. This includes the integer digit “0” and leading zeros. However, only six significant digits (counted from the left and beginning with the first non-zero digit) can be specified.
    • Examples :
      • 0.123456
      • 0.0123456
      • 0.0012345

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Button Description

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Here’s a detailed description of the buttons on the Casio HS-8VA Calculator:

  • MRC : Memory Recall/Clear Button. It can be used to recall a stored memory value and also to clear the memory.
  • M- : Memory Subtract Button. It subtracts the currently displayed number from the memory.
  • M+ : Memory Add Button. Adds the currently displayed number to memory.
  • : Square Root Button. Calculates the square root of the currently displayed number.
  • +/- : Plus/Minus Button. Toggles the sign (positive/negative) of the currently displayed number.
  • ON C/AC : On and Clear/All Clear Button. Turns on the calculator or clears the current entry/all entries.
  • MU : Mark-Up Button. Generally used in retail, it calculates the selling price based on cost and desired markup percentage.
  • % : Percent Button. Calculates percentages.
  • . : Decimal Point Button.
  • = : Equals Button. Used to complete a calculation and display the result.
  • +, -, x, ÷ : Basic Arithmetic Operation Buttons. They perform addition, subtraction, multiplication, and division, respectively.
  • 0-9 : Numeric Buttons. Used to input numbers.
  • TWO-WAY POWER : Indicates that the calculator operates using solar power and has a battery backup.
  • MINUS : This is likely an indicator on the display to show when the result or current number is negative.
  • MEMORY : An indicator on the display that lights up when there’s a number stored in memory.

The layout of the buttons, combined with the calculator’s solar-powered feature and two-way power option, makes it a practical tool for everyday arithmetic needs.

Safety

  1. Battery Precautions :
    • Do not expose batteries to extreme temperatures or direct sunlight.
    • If the calculator will not be used for an extended period, remove the batteries to prevent leakage.
    • Do not mix old and new batteries or batteries of different types.
    • Replace batteries promptly when they run out to avoid any malfunction.
  2. Avoid Water and Moisture : Though it has a water resistance depth of 10 feet, it’s best to keep the calculator away from water to prevent any internal damage.
  3. Keep Away from Extreme Temperatures : Extreme cold or heat can damage the calculator’s internal components and affect its performance.
  4. Avoid Dropping : Dropping can damage both the external and internal components of the calculator.

Maintenance

  1. Cleaning :
    • Use a soft, dry cloth to wipe away any dust or dirt from the calculator’s surface.
    • If the calculator becomes very dirty, moisten a soft cloth with water, wring out the excess, and then use it to wipe the calculator clean. Make sure the calculator is completely dry before using it.
  2. Storage :
    • Store the calculator in a cool, dry place. If it comes with a protective pouch or case, use it for added protection.
    • Avoid storing it in places with high humidity or direct sunlight.
  3. Button Care :
    • Press buttons gently. Using excessive force can wear them out or damage them.
    • If buttons become sticky or unresponsive, it might be time for professional cleaning or repair.
  4. Solar Panel Care :
    • Ensure the solar panel is kept clean and free from obstructions.
    • Do not use abrasive cleaners on the solar panel, as it can scratch the surface, affecting its efficiency.
  5. Regularly Check for Battery Leakage : Battery leakage can corrode and damage the calculator’s internals. Check the battery compartment regularly, especially if you notice any malfunction or if the calculator has been stored for a long time.
  6. Avoid Using Near Strong Magnetic Fields : Strong magnets or devices emitting strong electromagnetic fields can interfere with the calculator’s operation.

Contact Details

  • Manufacturer: CASIO COMPUTER CO., LTD.
  • Address: 6-2, Hon-machi 1-chome, Shibuya-ku, Tokyo 151-8543, Japan
  • Responsible within the European Union: Casio Europe GmbH Casio-Platz 1, 22848 Norderstedt, Germany
  • Website:www.casio-europe.com
  • Product Labeling: CASIO. SA2004-B
  • Printing Details: Printed in China

FAQs

What is the Casio HS-8VA calculator known for?

The Casio HS-8VA is known for its solar-powered operation, portability, and environment-friendly design.

Where is the Casio HS-8VA manufactured?

The calculator is manufactured in the Philippines.

Is the Casio HS-8VA only solar-powered?

No, while it primarily harnesses solar energy, it also includes a battery backup for uninterrupted calculations in low-light scenarios.

What are the dimensions and weight of the Casio HS-8VA?

It measures 2.25 inches in width, 4 inches in length, and 0.3 inches in height, and weighs 1.23 ounces.

What makes the display of the Casio HS-8VA special?

It has a large, easy-to-read 8-digit LCD screen.

How water-resistant is the calculator?

It is resilient up to a depth of 10 feet.

Are there any special precautions I should take with the batteries?

Avoid exposing batteries to extreme temperatures or sunlight, don't mix old and new batteries, and replace them promptly when they run out.

How should I clean the calculator?

Use a soft, dry cloth for light dust and dirt. For heavier dirt, moisten a soft cloth with water, wring out excess, and wipe the calculator, ensuring it's dry before use.

What functions does the MRC button serve on the Casio HS-8VA?

The MRC button is used to recall a stored memory value and also to clear the memory.

How does the solar panel feature contribute to the environment?

The solar panel harnesses sunlight or artificial light, reducing the need for disposable batteries, which in turn decreases electronic waste.

What is the significance of the TWO-WAY POWER label on the calculator?

The TWO-WAY POWER label indicates that the calculator can operate using solar power and also has a battery backup.

How does the Euro Currency Conversion feature work on the Casio HS-8VA?

To set a conversion rate, follow a specific set of button presses and input the conversion rate. Once set, you can quickly check and use this rate for calculations.

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