VEWINGL XT-50 Standard Calculator User Manual

VEWINGL XT-50 Standard Calculator

DESCRIPTION

The VEWINGL XT-50 Solar Calculator is an indispensable tool that simplifies everyday calculations. This compact and efficient calculator offers a host of features designed to enhance your computational experience. The VEWINGL XT-50 Solar Calculator is a compact and efficient companion for everyday calculations. Its dual power supply, portability, stylish design, and exceptional customer service make it suitable for various scenarios. With durable construction and advanced features, the XT-50 Calculator guarantees accuracy and convenience. Whether you’re a student, or professional, or require an efficient calculator, VEWINGL XT-50 has you covered.

SPECIFICATIONS

• Dimensions:
  • Product Dimensions: 5.7 x 3.5 x 0.5 inches
  • Item Weight: 3.2 ounces
• Model Number: XT-50
• Power Source:
  • Dual Power Supply: Solar Powered and Battery Powered
  • Battery Type: 1 LR44 battery required (included)
• Display:
  • Screen Size: 3 Inches
  • Number of Digits: 12-bit high-definition display
• Features:
  • Automatic Sleep Shutdown: Yes
  • Non-slip Mat Design: Yes
  • 15° Reading Viewing Angle: Yes
  • Dual Power Supply Design: Solar and Battery
  • Anti-slip Pad Design: Yes
• Additional Information:
  • Made of durable ABS material
  • Available in various stylish colors
  • Versatile for home, school, office, or shop use
  • Suitable for basic arithmetic and financial functions
• After-Sales Service:
  • 24 months of technical support
  • 100% refund guarantee if not satisfied

WHAT’S IN THE BOX

• Solar Calculator
• Exquisite Gift Box
• Product Manual
• Self-contained LR44 battery

FEATURES

• Dual Power Supply: The VEWINGL XT-50 Solar Calculator is equipped with a dual power supply system. It operates using both solar energy and a replaceable LR44 battery. This ensures that you can use the calculator in various lighting conditions, and the battery provides extended usage.

• Energy-Efficient Operation: The calculator is designed for energy efficiency. It can automatically enter sleep mode and wake up when needed, conserving power during periods of inactivity. This feature extends the calculator’s service life.

• Portable and Lightweight: With compact dimensions of 5.7 x 3.5 inches and a weight of only 3.2 ounces (including the battery), this calculator is highly portable. It’s designed for convenience during travel or everyday use. The lightweight design and portable size make it easy to carry in your pockets or bags.

• Fashionable Design: The calculator is available in multiple fashion styles, including yellow-white, pink-white, orange-white, pure white, and pure green. Its stylish appearance makes it suitable for various settings, including home, school, office, or shop use.

• Durable Construction: The calculator is constructed from durable ABS material, ensuring longevity and resistance to wear and tear. The anti-slip design, along with anti-slip washers, prevents it from sliding during use, making it easy to operate with stability.

• 12-Bit High-Definition Display: The calculator features a 12-digit large digital high-definition display. The large and clear screen with large fonts ensures that calculations are easy to read, making it suitable for users of all ages.

• Auto Sleep and Shutdown: The calculator can automatically enter sleep mode after a period of inactivity to save power. It also has an auto-shutdown feature. You can also manually shut it down to further conserve battery life.

• Adjustable Viewing Angle: The calculator is designed with a 15° viewing angle for easy reading, ensuring that you can comfortably view the screen during calculations.

• Wide Range of Functions: This calculator provides various functions, including basic arithmetic operations (addition, subtraction, multiplication, and division), memory functions (M+, M-, and MR), cumulative total (GT), percentage calculations (％), and square root (√￣). It covers the needs of both students and professionals.

• High-Quality After-Sales Service: VEWINGL stands behind its product with a commitment to quality and customer satisfaction. They offer 24 months of technical support and a 100% refund if you are not satisfied with the product.

The VEWINGL XT-50 Solar Calculator is a versatile, durable, and energy- efficient calculator suitable for a wide range of applications. Its fashionable design, portable size, and extensive feature set make it a valuable tool for everyday calculations.

KEY DESCRIPTION

• 12 Digits : The display of the calculator can show up to 12 digits, allowing for large calculations without running out of space.
• Solar Panel : A small panel that absorbs sunlight or ambient light. It helps power the calculator, especially in well-lit conditions and can extend battery life.
• Memory Function+ (M+) : Adds the displayed number to the stored memory value.
• Memory Function- (M-) : Subtracts the displayed number from the stored memory value.
• Memory Record/Clear (MRC) : Pressing once recalls the number stored in memory. Pressing it twice will clear the memory.
• Grand Total (GT) : This key displays the cumulative total of several calculations, providing a grand sum.
• Turn On/Clear Entry (ON/CE) : Turns on the calculator or clears the current entry, but not any operation.
• Percentage (%) : Allows the user to calculate percentages.
• Backspace key : Most likely allows the user to delete the most recent digit entered, one at a time.
• Number Key : The numeric buttons (0-9 and 00) are used to input numbers.
• Turn Off (OFF) : Shuts down the calculator.
• Square Root : This key is likely used to find the square root of a given number.

The layout and functions resemble a typical office calculator, which offers basic arithmetic operations along with memory and financial functions. The solar panel is a common feature in many calculators to reduce the dependency on batteries.

PRECAUTIONS

• Avoid Extreme Temperatures: Do not expose the calculator to extreme temperatures, whether hot or cold. Prolonged exposure to high heat or extreme cold can adversely affect the performance and lifespan of the calculator. Store it in a temperate environment.
• Protect from Moisture: Keep the calculator away from moisture, liquids, and humidity. Moisture can damage the internal components and may lead to malfunction.
• Battery Replacement: If you need to replace the LR44 battery, ensure that you follow the manufacturer’s guidelines for the correct battery type and installation. Insert the battery with the correct polarity to prevent damage to the calculator.
• Cleaning: Clean the calculator with a soft, dry cloth. Avoid using abrasive materials, solvents, or chemicals that may damage the calculator’s surface or display.
• Avoid Dropping or Impact: Be cautious not to drop or subject the calculator to physical impact. Dropping it may lead to internal damage or affect its accuracy.
• Manual Shutdown: If you’re not going to use the calculator for an extended period, it’s a good practice to manually turn it off. This conserves battery life and ensures the calculator is ready for use when needed.
• Keep Away from Magnetic Fields: Avoid placing the calculator near strong magnetic fields as they may interfere with its electronic components and functions.
• Storage: Store the calculator in a safe and dry place when not in use. Consider using the provided protective case or storing it in a protective pouch or container to prevent damage.
• Avoid Direct Sunlight: While the calculator is designed to use solar energy, direct exposure to intense sunlight for extended periods might affect its performance. Keep it in moderate light conditions for optimal operation.
• Use Soft Keys: When operating the calculator, use gentle and precise key presses. Avoid applying excessive force on the keys, as this can lead to premature wear and tear.

FREQUENTLY ASKED QUESTIONS

Is the VEWINGL XT-50 Calculator suitable for both adults and students?

Yes, the VEWINGL XT-50 Calculator is designed to be versatile and can be used by both adults and students. It's suitable for various scenarios, including home, school, office, and more.

What type of power source does this calculator use?

The VEWINGL XT-50 Calculator features dual power sources. It can be powered by solar energy and also has a battery compartment that uses a LR44 battery. This dual power supply design ensures that the calculator remains operational even in low-light conditions.

How long does the LR44 battery last in the VEWINGL XT-50 Calculator?

The LR44 battery included with the calculator has a long standby time of approximately two years. This means you won't need to replace the battery frequently.

Can I manually turn off the calculator to conserve power?

Yes, the calculator has an auto sleep function, and you can also manually turn it off using the shutdown key (OFF). This helps conserve power when the calculator is not in use.

What is the screen size of the VEWINGL XT-50 Calculator?

The calculator features a 3-inch screen that provides a clear and easy-to-read display.

Is the VEWINGL XT-50 Calculator lightweight and portable?

Yes, this calculator is designed to be portable and lightweight. It weighs only 83 grams and is easy to carry in your pocket, bag, or on your desk.

Can I choose from different colors for the VEWINGL XT-50 Calculator?

Yes, the calculator comes in various fashion styles and colors, such as yellow-white, pink-white, orange-white, pure white, and pure green. You can choose the color that suits your preference.

What is the warranty for the VEWINGL XT-50 Calculator, and is there after- sales support?

VEWINGL offers 24 months of technical support for this calculator. If you encounter any issues or have questions, you can contact their customer support. They are committed to providing high-quality after-sales service and aim to reply within 24 hours.

Can I use the VEWINGL XT-50 Calculator as a gift for family and friends?

Yes, the calculator comes in a gift box design, making it a suitable present for family and friends. It's a thoughtful gift for various occasions.

What functions does the calculator have, and how do I use them?

The calculator features functions such as addition (M+), subtraction (M-), cumulative amount (GT), memory recall (MRC), delete key (→), square root (√￣), percentage (％), and shutdown (OFF).

Does the VEWINGL XT-50 Calculator have a warranty?

Yes, the calculator comes with a 24-month technical support warranty. VEWINGL is committed to providing reliable customer support and service.

Can I replace the LR44 battery in the calculator?

Yes, you can replace the LR44 battery when needed. The included battery has a long standby time of approximately two years, but when it does need replacement, you can easily find LR44 batteries at most stores.

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