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Radio Shack 43-3558 owner manual Choosing the Dialing Mode

Models: 43-3558

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Ô NOTES Ô

Entering Your Area Code When the area code has

already been stored in memory, the stored area code will be displayed. To change it, use the CH/ DELETE and number keys to enter the new area code. Then press SELECT. A confirmation tone sounds. To complete the setting, press END or return the handset to the base unit.

Choosing the Dialing

Mode

Make sure your battery pack is fully charged before choosing the dialing mode.

Operation

1.When the phone is in the standby mode, press and hold CID/MENU. The Caller ID setting screen appears.

2.Press VOL key twice to select ¨Area Code¨.

3.Press SELECT. Ô

4.Use the number keys (0 - 9), or CH/ DELETE to enter the three-digit area code.

5.Press SELECT. A confirmation tone sounds and the displayed area code is entered.

6.Press END or return the handset to the base unit to complete the setting. The handset returns to the standby mode.

Choosing the Dialing Mode

Most phone systems use tone dialing which sends DTMF tones through the phone lines. However some phone systems still use pulse dialing such as in rural areas. Ô

The default setting is tone dialing. Depending on your dialing system, set the mode as follows:

1.When the phone is in the standby mode, press and hold CID/MENU.

2.Press VOL key three times to select ¨Dial¨.

3.Press SELECT to toggle between

¨Tone¨ and ¨Pulse¨ for each setting.

4.Press END or return the handset to the base unit to complete the setting. The handset returns to the standby mode.

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Radio Shack 43-3558 owner manual Choosing the Dialing Mode
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43-3558 specifications

The Radio Shack 43-3558 is a versatile and compact digital multimeter that has gained popularity among hobbyists and professionals alike for its reliability and ease of use. This instrument is designed to measure various electrical parameters, proving essential for tasks ranging from simple household projects to more complex engineering applications.

One of the standout features of the Radio Shack 43-3558 is its ability to measure both AC and DC voltage, with a maximum measurement of 600 volts. This capability ensures that users can work on a wide range of electronics, from small batteries to household electrical systems. In addition to voltage measurements, the device also efficiently handles current measurement, accommodating both AC and DC currents up to 10 amps. This flexibility makes it an excellent choice for anyone looking to troubleshoot circuits and diagnose electrical problems.

The 43-3558 is also equipped with resistance measurement capabilities, allowing users to test the integrity of components, such as resistors and continuity in wires. With a resistance range up to 20 megaohms, the multimeter is adept at diagnosing faults in various circuits. A dedicated diode test function enhances its utility by enabling users to check the functionality of diodes and transistors.

Another notable characteristic is the digital display, which is easy to read and shows measurements in a clear format. This design feature minimizes user error, as it presents data in an understandable way, making it accessible to both novice users and experienced technicians. The multimeter also incorporates a hold function, allowing users to capture and retain measurements for further examination, which is particularly beneficial when working in tight spaces or when the display may not be easily viewed.

Moreover, the Radio Shack 43-3558 comes with built-in safety features in alignment with industry standards. This includes overload protection, ensuring durability and user safety when dealing with unexpected surges in voltage or current.

In terms of portability, the compact design and lightweight build of the 43-3558 make it easy to carry around, perfect for fieldwork or mobility in a workshop setting.

In conclusion, the Radio Shack 43-3558 stands out due to its multifunctionality, ease of use, and reliability. Its ability to measure voltage, current, and resistance, coupled with user-friendly features like a digital display and safety protections, makes it a must-have tool for anyone involved in electrical work, whether for casual projects or professional applications.