Casio TC-520 manual Important Safety Instructions

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GENERAL

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IMPORTANT SAFETY INSTRUCTIONS

INSTALLATION INSTRUCTIONS

1. Never install telephone wiring during a lightning storm.

2. Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations.

3. Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface.

4. Use caution when installing or modifying telephone lines.

When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury to persons, including the following:

1.Read and understand all instructions.

2.Follow all warnings and instructions marked on the product.

3.Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.

4.Do not use this product near water, for example, near a bath tub, wash bowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool.

5.Do not place this product on an unstable cart, stand, or table. The product may fall, causing serious damage to the product.

6.Slots and openings in the cabinet and the back or bottom are provided for ventilation, to protect it from overheating, these openings must not be blocked or covered. The openings should never be blocked by placing the product on the bed, sofa, rug, or other similar surface. This product should never be placed near or over a radiator or heat register. This product should not be placed in an enclosed environment unless proper ventilation is provided.

7.Do not allow anything to rest on the power cord. Do not locate this product where the cord will be abused by persons walking on it.

8.Do not overload wall outlets and extension cords as this can result in the risk of fire or electric shock.

9.Never push objects of any kind into this product through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a risk of fire or electric shock. Never spill liquid of any kind on the product.

10.To reduce the risk of electric shock, do not disassemble this product, but take it to a qualified serviceman when some service or repair work is required. Opening or removing covers may expose you to dangerous voltages or other risks. Incorrect re-assembly can cause electric shock when the appliance is subsequently used.

11.Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions:

A.When the power supply cord or plug is damaged or frayed.

B.If liquid has been spilled into the product.

C.If the product has been exposed to rain or water.

D.If the product does not operate normally by following the operating instructions. Adjust only those controls, that are covered by the operating instructions because improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to normal operation.

E.If the product has been dropped or the cabinet has been damaged.

F.If the product exhibits a distinct change in performance.

12.Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote risk of electric shock from lightning.

13.Do not use the telephone to report a gas leak near the leak.

SAVE THESE INSTRUCTIONS

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Contents TC-520 Answering Machine with Cordless Telephone Technical Specifications Table of Contents Description Price Qty Total AccessoriesFCC Requirements User Instructions Factory Answering Machine RoubleshootingSales Slip or Evidence of Purchase Date Required Limited WarrantyMicrocassette & Battery Installation Battery InstallationREMOVING/REPLACING Microcassette Cleaning Cleaning Base UnitCleaning Handset MULTI-LINE Installation Power Failure & TWO Line InstallationPower Failure TWO-LINE Recovery Power Failure Recovery from Base UnitEnter 9 to Remote line Message Retrieval When Tape is FullRemote Room Monitor Remote Turn onRemote Operation Retrieve Messages 2ENTER your 3-digit remote access number after the beepPaging the Base From the Handset 4Press SPEAKERPHONE.1Press SCREEN/REMOTE 3Press Redial Pause Programmable PauseTo Program TONE/ Pulse in Autodial Using AutodialAutodial To Check Stored Numbers Erase Autodial Numbers551-1111 Autodial Memory BackupAutodial Autodial with Voice CheckFlash 1Set the TONE/PULSE Switch atREDIAL, Flash & Mixed Dialing RedialIf YOU Dialed a Wrong Number To Receive a CallHold To Place a Call AlarmStandby Mode Telephone OperationConversation Record Conversation RecordMessage PLAYBACK, Memo Answer a Call During PlaybackRecord a Memo Call Screening Call ScreeningPlaying Messages Handset Volume Control Ying MessagesRetrieve Messages From Handset Paging the Handset From Base Unit PAGING, Battery & PLALOW Battery Indicator Handset Message Waiting IndicatorTone Memo RecordRecord Message afterWill save Pause Message Playback2Press PLAY/PAUSE 1Adjust the Volume ControlPlay Messages Rewind REW Fast Forward FWDCall Screening & PLA Message IndicatorBase Ringer ON-OFF Switch SettingsPower Saver Ringer ON-OFF TONE/PULSEOperating Information Time & DAY Stamp SET Time & DAYTalking Clock 1Press Outgoing Message Indicator is litRecord AN Outgoing Message Check Your Outgoing Message3Set the Handset Ringer Switch Connect Your TC-520 InstallationInterference Information Important Cordless Telephone InformationImportant Safety Instructions Speakerphone & Paging

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.
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