1.Insert each AC adapter’s barrel plug into DC 9V on the top of each intercom.

2.Plug the other end of the adapters into a standard AC outlet.

Complete charging takes about 10 to 12 hours. Average charging time varies, depending on capacity. Typically, Ni- MH (1500 mA/H) batteries charge in about 12 hours. Ni-Cd (700 mA/H) batteries charge in about 4 hours.

When charging is complete, unplug the AC adapter from the power source, then disconnect it from DC 9V. #"

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The intercoms use radio frequencies called channels to communicate with each other. Your intercoms have four channels. The intercoms also use sub-toneswithin the channels to help eliminate interference between intercoms, even if someone is using another intercom set to the same channel. Your intercoms have eight sub-tones.

The channels and sub-tones let you set each intercom so they can:

•communicate with each other

•communicate with additional intercoms you purchase.

•not communicate with other intercoms

For example, if you have more than two intercoms installed in your home, you can set them so the intercom you installed at the front door communicates only with the intercom you installed in the kitchen (so guests at the door can announce themselves to somebody working in the kitchen).

You must set any two intercoms to the same channel and sub-tone for them to communicate with each other.

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Each intercom has a group of DIP switches inside the battery compartment. Use an object such as a straightened paper clip to set the DIP switches.

1.On each intercom, slide the battery compartment cover on the back of the intercom in the direction of the arrow to remove it.

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Important: The EPA certified RBRC®Battery Recycling Seal on the nickel-cadmium

(Ni-Cd) battery indicates RadioShack is voluntarily participating in an industry program to collect and recycle these batteries at the end of their useful life, when taken out of service in the United States or Canada. The RBRC program provides a convenient alternative to placing used Ni-Cd batteries into the trash or the municipal waste stream, which may be illegal in your area. Please call 1-800- THE-SHACK (1-800-843-7422) for information on Ni-Cd battery recycling and disposal bans/ restrictions in your area. RadioShack’s involvement in this program is part of the company’s commitment to preserving our environment and conserving our natural resources.

Preparation

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Radio Shack 43-3102 owner manual 5GVVKPIVJG%JCPPGNCPF5WD/6QPG, 75+06*+064%1/N5%*#00.5#0& 57$/6105
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43-3102 specifications

The Radio Shack 43-3102 is a versatile and compact digital multimeter designed for both hobbyists and professionals in the electronics field. Known for its reliability and ease of use, this multimeter has carved a niche for itself among DIY enthusiasts, electricians, and technicians alike.

One of the standout features of the Radio Shack 43-3102 is its ability to measure a wide range of electrical values with precision. It can measure AC and DC voltage, up to 600 volts, making it suitable for various applications, from household electrical systems to complex electronics. Additionally, it measures current (up to 10 amps), resistance (up to 20 megaohms), and diode and continuity testing, providing users with a comprehensive toolkit for troubleshooting and diagnostics.

The 43-3102 incorporates a large, easy-to-read LCD display, which enhances readability under various lighting conditions. The screen displays values clearly, allowing users to take measurements effortlessly, even in dim environments. Furthermore, the multimeter features a hold function, which freezes the current reading on the display for easy reference, promoting accuracy during measurements.

The technology behind the Radio Shack 43-3102 includes a robust microprocessor for enhanced accuracy and reliability. This chip processes sensor data to deliver precise readings across the different measurement modes. The multimeter also features automatic ranging, which eliminates the need for users to manually select the range for measurements, simplifying the operation and reducing the potential for errors.

Portability is another key characteristic of the 43-3102. Its compact design and lightweight build make it easy to carry, whether you’re working at a job site or tinkering in your home workshop. Additionally, the durable casing protects it from bumps and drops, ensuring that it can withstand the rigors of daily use in multiple environments.

Furthermore, the multimeter is equipped with a 9V battery compartment, which is easy to access, allowing for quick battery replacements.

In conclusion, the Radio Shack 43-3102 digital multimeter is an indispensable tool for those working in the field of electronics. With its extensive features, precise measurements, and user-friendly design, it serves as both a reliable companion for professionals and an educational tool for beginners exploring the world of electronics. Whether measuring voltage, current, or resistance, the 43-3102 stands out as a practical and efficient choice.
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