You must use a Class 2 power source that

•Dispose of old batteries promptly and properly.

•Do not burn or bury batteries.

•Use only fresh batteries of the required size and recommended type.

•Do not mix old and new batteries, different types of batteries (standard, alkaline, or rechargeable), or rechargeable batteries of different capacities.

•If you do not plan to use the speakers for more than two weeks, remove the batteries. Batteries can leak chemicals that can destroy electronic parts.

When you connect AC power, the battery power is automatically disconnected.

3.Install four AA batteries according to the polarities marked inside the battery compartment.

4.Replace the battery compartment cover.

5.To test the battery power, slide POWER to ON. The indicator lights.

You can also power the speakers from a standard AC outlet using an optional AC adapter (not supplied).

DC 6V Jack	Speaker Cable
	Stereo Plug

Cautions:

You must use a Class 2 power source that

!supplies 6V DC and delivers at least 400 mA. Its center tip must be set to positive and its

plug must fit the speaker'sDC 6V jack. Using an adapter that does not meet these specifications could damage the speakers or the adapter.

Slide POWER to OFF, then connect the AC adapter’s barrel plug to the portable speaker’s DC 6V jack. Plug the other end of the AC adapter into a standard 120V AC outlet.

40-1430 specifications

The Radio Shack 40-1430 is a well-regarded multimeter that has become a staple tool for hobbyists, electronics enthusiasts, and professionals alike. Known for its reliability and user-friendly design, this device is essential for anyone working with electrical components and circuits.

One of the main features of the Radio Shack 40-1430 is its ability to measure a variety of electrical parameters, including voltage, current, and resistance. With a wide measurement range, users can easily test household batteries, diagnose faults in electronic devices, or simply engage in DIY projects. The versatility of the multimeter makes it suitable for both novice users and seasoned technicians.

The 40-1430 utilizes analog technology, which provides a clear visual representation of measurements through a needle and dial mechanism. This feature allows for quick readings and an intuitive understanding of electrical values. Unlike digital multimeters that may require users to navigate through displays, the analog format can be especially user-friendly at a glance, making it easier to spot trends in readings.

Another characteristic that stands out in the Radio Shack 40-1430 is its robust build quality. The device is designed to withstand the rigors of everyday use, having a durable casing that protects the internal components from accidental drops or impacts. The well-placed rotary selector switch helps users easily switch between measurement modes, ensuring a seamless experience while testing different electrical properties.

The 40-1430 also includes a range of helpful additional features. It is equipped with a built-in buzzer for continuity testing, allowing users to quickly determine if a path is complete within a circuit. This is particularly useful for troubleshooting wiring and connectivity issues. Additionally, the multimeter supports both AC and DC voltage measurements, adding to its adaptability.

In terms of power, the Radio Shack 40-1430 typically operates on standard 9-volt batteries, which are widely available and easy to replace. This makes it convenient for users who are frequently on the go or working in diverse environments.

Overall, the Radio Shack 40-1430 is a versatile, reliable, and easy-to-use multimeter. With its range of features, robust construction, and practical design, it successfully meets the needs of everyone from DIY hobbyists to professional technicians. Whether for testing voltage in home appliances or conducting intricate circuitry analyses, the 40-1430 remains a trusted tool in the world of electronics.