Casio DJ-120TG User's Guide

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Casio DJ-120TG Calculator Specification

The Casio DJ-120TG is a desktop calculator designed to meet the needs of users requiring efficient and reliable arithmetic operations. It features a large 12-digit display, ensuring clear visibility and reducing the likelihood of errors during data entry. This calculator is equipped with dual power functionality, utilizing both solar power and a battery, which enhances its reliability and extends its usability in various lighting conditions. The DJ-120TG is engineered with robust keys that provide tactile feedback, allowing fast and accurate input. It includes a range of essential functions such as percentage calculations, mark-up, and grand total, catering to both business and personal use. The calculator features a cost-sell-margin function, particularly beneficial for professionals involved in financial decision-making, allowing quick calculations of profit margins. Its ergonomic design includes a tilted display for ease of use, reducing strain during extended periods of operation. The Casio DJ-120TG also incorporates a memory function, enabling users to store and recall calculations effortlessly, enhancing productivity. With its reliable performance and comprehensive feature set, the Casio DJ-120TG serves as an essential tool for individuals seeking precision and efficiency in their computational tasks.

Casio DJ-120TG Calculator F.A.Q.

How do I change the battery in the Casio DJ-120TG Calculator?

To change the battery, turn off the calculator, remove the back cover using a small screwdriver, carefully take out the old battery, and insert a new one, ensuring the polarity is correct. Replace the back cover securely.

How can I perform a factory reset on my Casio DJ-120TG Calculator?

To reset the calculator, press and hold the 'AC' button for a few seconds. This will clear the memory and reset settings to default.

What should I do if the display on my Casio DJ-120TG is not clear?

If the display is not clear, replace the battery as it might be low. Clean the screen with a soft, dry cloth. Avoid using liquids or abrasives.

How do I calculate percentages using the Casio DJ-120TG Calculator?

To calculate a percentage, enter the number, press the '×' key, enter the percentage, and then press the '%' key followed by '='.

Can I perform currency conversions on the Casio DJ-120TG Calculator?

The Casio DJ-120TG does not have built-in currency conversion functions. Use basic arithmetic operations to manually convert currencies.

What is the best way to clean my Casio DJ-120TG Calculator?

Clean your calculator using a soft, slightly damp cloth. Avoid using harsh chemicals or submerging the calculator in water.

How can I check if the solar panel on my Casio DJ-120TG Calculator is working?

To test the solar panel, place the calculator under a bright light source. If it functions without a battery, the solar panel is working.

Why does my Casio DJ-120TG Calculator turn off automatically?

The calculator has an auto-off feature to save power. It turns off after a period of inactivity. Press any key to turn it back on.

How can I perform basic arithmetic operations on the Casio DJ-120TG Calculator?

Enter the first number, press the desired operation key ('+', '-', '×', '÷'), enter the second number, and press '=' to see the result.

What do I do if the buttons on my Casio DJ-120TG Calculator are not responsive?

Check if the calculator needs a battery replacement. If the problem persists, clean around the buttons with a soft cloth. Avoid using excessive force.