SWITCH SETTINGS

GENERAL

PAGE

9

Set these switches before using the TC-520.

TONE/PULSE

This switch (located on the back of the base unit) tells the TC-520 to dial out with either touchtone or pulse signals to match the service you have with your local telephone company. The TC-520 is shipped with the TONE/ PULSE SWITCH in the Pulse position. If you have touchtone service, set this switch to tone.

PULSE = for Rotary dialing or Pulse systems TONE = for Touchtone systems

POWER SAVER/

RINGER ON-OFF

The TC-520 is shipped with the HANDSET RINGER SWITCH (located on the side of the handset) set to "off". When the ringer is "off", the POWER SAVER is "on" and battery power is conserved. Turn the handset ringer on before use.

RINGER ON - When the ringer is ON, the handset will ring when an incoming call or paging signal is received. The rechargeable batteries will last up to seven days in this mode (the Power Saver Switch is OFF.)

POWER SAVER (PWR SAVER) ON - When an incoming call is received the handset will not ring, but all other handset functions will operate. The rechargeable batteries will last up to 2 months in this mode (the ringer is OFF.)

BASE RINGER ON-OFF

The TC-520 is shipped with the base unit ringer "ON". To turn the ringer ON or OFF:

Press and hold TIME until you hear a

1beep.

TIME

2Press ON/OFF (under the cassette lid). A "beep" indicates the base unit ringer is OFF. A "ring" indicates the ringer is ON.

3Press TIME when finished.

PROGRAMMABLE

RING SELECT

The TC-520 is preset to answer on the 4th ring. The unit may be programmed to answer on the second or fourth ring, or to answer using the Tollsaver (2-4) setting. When calling to check for messages, tollsaver will help eliminate toll charges by letting you know if there are any new messages before the TC-520 answers. If there are no new messages, you can hang up before the fourth ring to avoid unnecessary toll charges.

Press and hold TIME (about 2 seconds)

1until you hear a beep.

TIME

2Press F FWD within 10 seconds of pressing TIME. Each time you press F FWD a synthesized voice will announce the new setting.

 

F FWD

When you hear:

+

 

2 = The TC-520 will answer on the second ring. 2-4(Tollsaver) = The TC-520 will answer calls

in the tollsaver mode:

Second ring = new messages Fourth ring = no new messages

4 = The TC-520 will answer on the fourth ring.

3Press TIME after the desired setting is announced. You will hear two beeps. The TC-520 will now answer calls using the programmed setting.

Page 31 Page 33
Page 32
Image 32
Casio TC-520 manual Switch Settings, Tone/Pulse, Power Saver Ringer ON-OFF, Base Ringer ON-OFF, Programmable Ring Select
Page 31 Page 33

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.
Top Page Image Contents