Sharp EL-244W Electronic Calculator Operation Manual
- June 13, 2024
- Sharp
Table of Contents
Sharp EL-244W Electronic Calculator
Overview
In the fast-paced world of business and finance, having a dependable calculator is essential. Sharp, a name known for precision and quality, brings you the EL-244W Electronic Calculator. This sleek and versatile calculator is designed to meet your financial and mathematical needs, making it a perfect companion for both professionals and students.
With an array of features and a user-friendly interface, the Sharp EL-244W simplifies complex calculations and empowers you to tackle various financial tasks with ease. From basic arithmetic operations to tax calculations and memory functions, this calculator has you covered. Whether you’re a business professional, accountant, or student, the EL-244W is your trusted tool for accurate and efficient number crunching.
Join us as we delve into the features, specifications, and frequently asked questions about the Sharp EL-244W Electronic Calculator. Discover how this calculator can streamline your financial tasks and become an indispensable asset in your daily routines.
BEFORE USE
- Do not press too hard against the LCD panel because it contains glass.
- Never dispose of the battery in a fire.
- Keep the battery out of reach of children.
- Since this product is not waterproof, avoid using or storing it where fluids, such as water, can splash onto it. This includes raindrops, water spray, juice, coffee, steam, perspiration, etc., as they can cause malfunction.
- Please press ICCE if you see no indication.
- This product, including accessories, may change due to upgrading without prior notice.
Liability:
SHARP will not be liable nor responsible for any incidental or consequential economic or property damage caused by misuse and/or malfunctions of this product and its peripherals unless such liability is acknowledged by law.
SPECIFICATIONS
- Type:
- [EL-244W/310W] 8 digits
- [EL-377W] 10 digits
- Operating capacity: Electronic calculator
- Power supply:
- [EL-244W/377W] Built-in solar cell and Alkaline manganese battery (1.5V DC LR1130 x 1)
- [EL-310W] Built-in solar cell and Alkaline manganese battery (1.5V DC LR44 or equivalent x 1)
- Operating time:
- [EL-244W/377W] Approx. 18 months (varies according to use and other factors with 1 hour of daily use, using the alkaline battery only)
- [EL-310W] Approx. 24 months (varies according to use and other factors)
- Automatic Power-off: Approx. 7 min.
- Operating temperature: 0°C – 40°C (32°F-104°F)
- Dimensions:
- [EL-244W] 61 mm(W) × 104 mm(D) × 8.4 mm(H) (2-13/32 (W) × 4-3/32 (D) × 11/32 (H))
- [EL-310W] 87 mm(W) × 122 mm(D) x 26.5 mm (H) (3-7/16″(W) × 4-13/16″ (D) × 1-1/32″(H))
- [EL-377W] 72 mm(W) × 120.5 mm(D) × 8.4 mm(H) (2-27/32″ (W) × 4-3/4″(D) × 11/32″(H))
- Weight (battery included):
- [EL-244W] Approx. 46 g (0.11 lb)
- [EL-310W] Approx. 91 g (0.21 lb)
- [EL-377W] Approx. 62 g (0.14 lb)
- Accessories: Alkaline manganese battery (installed), Operation manual
Product Features
The Sharp EL-244W Electronic Calculator offers a wide range of features that make it a valuable tool for business, finance, and educational purposes. Here are the key product features:
- Versatile Calculations: The EL-244W can handle a variety of calculations, from basic arithmetic (addition, subtraction, multiplication, division) to more complex financial and statistical functions.
- Tax Calculations: This calculator allows you to perform tax calculations effortlessly. You can set or change the tax rate, making it a useful tool for businesses and professionals dealing with taxes.
- Memory Functions: The memory functions enable you to store and recall numbers, making it convenient for calculations involving multiple values.
- Auto Power-Off: To conserve battery life, the calculator has an automatic power-off feature. It turns off after approximately 7 minutes of inactivity.
- Large Display: The display provides clear and easy-to-read digits, ensuring accuracy in your calculations.
- Compact Design: With its compact and portable design, the EL-244W is easy to carry, making it suitable for use in various settings.
- Built-in Solar Cell: The calculator features a built-in solar cell, reducing the need for frequent battery replacements and ensuring consistent performance.
- Long Battery Life: If you do need to use batteries, the EL-244W has an impressive battery life, which can last up to 18-24 months, depending on the model.
- User-Friendly: The calculator’s interface is user-friendly and intuitive, making it suitable for professionals and students alike.
- Reliable Brand: Sharp is a trusted brand known for producing high-quality and accurate calculators, ensuring that you have a reliable tool for your calculations.
OPERATIONS
- Press (C-CE twice to clear any residual values and calculation instructions in the calculator.
- Before starting memory calculations, press CM) (EL-244W: (R-c™) twice to clear the memory contents.
- For expressing calculation examples, only the symbols that are required for explanation are mentioned.
- Example procedures are listed in the following manner unless otherwise specified.
- Example
- Key operations
- Display
HOW TO PERFORM BASIC CALCULATIONS / COMMENT EFFECTUER DES CALCULS SIMPLES
- In these display examples, symbols such as “=” and “+”, “-“, “X”, and “=” which are visible on the actual display are omitted.
(EL-310W/377W)
HOW TO PERFORM TAX CALCULATIONS / COMMENT EFFECTUER UN CALCUL DE TAXE
Prior to making this calculation, make sure that the tax rate is set correctly. (The initial tax rate is 0.) A tax rate can be set (or changed) with a number containing up to four digits. (A decimal point is not regarded as a digit.)The set tax rate is retained until it is changed. However, the set tax rate may be changed or lost if the battery runs out.
-
Confirming the tax rate. (0%)
-
Set a 5% tax rate.
Calculate the tax on $800 and calculate the total Including tax. -
Perform two calculations using $84 and $52.5, both of which already include tax. (tax rate: 5%) Calculate the tax on the total and the total without tax.
BATTERY REPLACEMENT
EL-244W/377W:
EL-310W: 
For warranty information in Canada, please visit the following link: Sharp Canada Warranty Information
Frequently Asked Questions
What should I be cautious of before using the Sharp EL-244W Electronic Calculator?
Before using the calculator, remember not to press too hard on the LCD panel, as it contains glass. Avoid disposing of the battery in a fire, and keep it out of children's reach. Since the product is not waterproof, avoid exposing it to fluids like water, raindrops, juice, or steam. If you see no indication, press ICCE. Keep in mind that the product and its accessories may change due to upgrades without prior notice.
What is the liability policy for the Sharp EL-244W Electronic Calculator?
SHARP will not be liable or responsible for any incidental or consequential economic or property damage caused by misuse and/or malfunctions of this product and its peripherals unless such liability is acknowledged by law.
What are the specifications for the Sharp EL-244W Electronic Calculator?
The calculator comes in three models with different operating capacities: EL- 244W/310W (8 digits) and EL-377W (10 digits). It's an electronic calculator powered by a built-in solar cell and Alkaline manganese batteries. The operating time varies, with the EL-244W/377W lasting approximately 18 months, and the EL-310W lasting approximately 24 months with one hour of daily use. It features automatic power-off after about 7 minutes, operates in temperatures ranging from 0°C to 40°C (32°F to 104°F), and comes in various dimensions and weights depending on the model. An alkaline manganese battery is included as an accessory.
How can I clear residual values and calculation instructions in the calculator?
To clear any residual values and calculation instructions, press (C-CE) twice.
How can I clear the memory contents for memory calculations?
Before starting memory calculations, press CM (EL-244W: R-c™) twice to clear the memory contents.
How do I set the tax rate and perform tax calculations?
To set the tax rate, make sure it's correctly configured (initial tax rate is 0). You can set or change the tax rate with a number containing up to four digits. To confirm the tax rate, press (0%). You can set a 5% tax rate and calculate tax on $800, including tax, among other calculations. Ensure the battery is functioning as the set tax rate may be lost if it runs out.
What precautions should I take when using the Sharp EL-244W Electronic Calculator near liquids?
It's crucial to avoid using or storing the calculator where fluids, such as water, can splash onto it. This includes raindrops, water spray, juice, coffee, steam, and perspiration, as they can cause malfunction.
Can I change the tax rate on the Sharp EL-244W Electronic Calculator?
Yes, you can set or change the tax rate. The initial tax rate is 0, and you can input a tax rate with up to four digits (the decimal point is not regarded as a digit). Please note that the set tax rate is retained unless it's changed, but it may be altered or lost if the battery runs out.
What should I do if I don't see any indication on the Sharp EL-244W Electronic Calculator?
If you don't see any indication, please press ICCE as mentioned in the instructions.
Can I use the Sharp EL-244W Electronic Calculator in extreme temperature conditions?
The calculator is designed to operate in a temperature range of 0°C to 40°C (32°F to 104°F).
Is there an automatic power-off function on the Sharp EL-244W Electronic Calculator?
Yes, the calculator has an automatic power-off feature that activates after approximately 7 minutes to help conserve battery life.
What kind of batteries does the Sharp EL-244W Electronic Calculator use, and how long do they last?
The calculator uses Alkaline manganese batteries (1.5V DC LR1130 x 1 for EL- 244W/377W and 1.5V DC LR44 or equivalent x 1 for EL-310W). The battery life is approximately 18 months for EL-244W/377W and about 24 months for EL-310W, with variations based on use and other factors.
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