GENERAL

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8

OPERATING INFORMATION

MOVING THE TC-520

To relocate the TC-520, unplug the AC ADAPTER from the wall outlet for no more than 3 minutes. CAUTION: If the AC ADAPTER PLUG is disconnected from the back of the TC-520, all memory (time/day setting, autodial numbers, last number redial) will be erased.

SINGLE TAPE SYSTEM

The TC-520 is a single cassette answering machine. Your outgoing and incoming messages are stored on one microcassette. With this design, it is normal operation for the tape to reset before callers can leave a message. If you have several long messages on the tape, it could take a few seconds for the tape to reposition itself and for the TC-520 to record new messages. The caller will hear a continuous tone while the tape resets.

AUTO EXTENSION DISCONNECT

You can answer a call from any extension phone connected to the same line as the TC-520. Pick up any extension phone after the TC-520 has answered the call. The unit will automatically stop playing your outgoing message or recording a message. If it does not stop, quickly tap the hook- switch on the extension phone without disconnecting the caller.

CHANGING CHANNELS

After TALK is pressed, the TC-520 selects the best available channel. If you hear noise or interference while using the TC-520, press CHANNEL on the handset to change channels.

CHARGING/LINE IN-USE INDICATOR

The CHARGING/LINE IN-USE INDICATOR lights when someone is using an extension phone or the cordless handset. The indicator reduces unwanted interruptions.

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Casio TC-520 manual Operating Information

TC-520 specifications

The Casio TC-520 is a versatile and robust electronic calculator that has gained popularity among students, professionals, and anyone in need of reliable calculation capabilities. With its compact design and user-friendly interface, this device combines functionality with portability, making it ideal for various environments, from classrooms to offices.

One of the standout features of the Casio TC-520 is its large, easy-to-read LCD display, which ensures that users can view their calculations clearly without straining their eyes. This feature enhances the overall user experience, particularly during extended periods of use. The calculator also supports a wide range of mathematical functions, including basic arithmetic, percentages, and square roots, as well as more advanced operations such as trigonometric functions and logarithms. This extensive functionality makes the TC-520 suitable for users at different levels of mathematical proficiency.

In terms of technology, the Casio TC-520 is equipped with a powerful processing unit that ensures calculations are performed quickly and accurately. This responsiveness is particularly useful in time-sensitive situations, such as during exams or while handling urgent work assignments. Additionally, the calculator has a robust memory capability, allowing users to store and recall frequently used formulas or numbers, thereby improving efficiency in calculation tasks.

Another notable characteristic of the TC-520 is its durable construction. Designed to withstand everyday wear and tear, this calculator features a high-quality casing that can endure the rigors of daily usage. Its lightweight nature also adds to its portability, allowing users to carry it in bags or backpacks without hassle.

The Casio TC-520 further includes a set of convenient functions, such as memory operations, tax calculations, and a straightforward error correction feature that allows users to easily amend mistakes without starting over. These practical additions enhance its usability for both educational purposes and professional tasks.

In summary, the Casio TC-520 stands out as a reliable calculator thanks to its impressive features, including a clear display, extensive range of functions, quick processing, and robust design. Whether for studying math or managing complex financial data, the TC-520 is a reliable companion that caters to a diverse range of users.