33-1113.fm Page 1 Tuesday, August 10, 1999 9:21 AM

Cat. No. 33-1113

Nova-13 Stereo Headphones

Your Optimus Nova-13 Stereo Head- phones deliver a wide frequency re- sponse in an extremely lightweight design. They are ideal for use with portable CD players, pocket-sized cassette players, or even your home stereo system. The adjustable head- band accommodates any head size or shape for a comfortable fit.

The frequency response is 20–20,000 Hz. The impedance is 32 ohms ±15%. Total harmonic distortion is less than 3% at 98 dB SPL 1 kHz. The diameter of each speaker is 13/16 inches (30 mm).

High Energy Elements — deliver professional quality sound in a light- weight package.

Soft Foam Earcushions — let you

listen in comfort.

61/2-Foot (2-Meter) Standard Cord with 1/8-Inch Plug — provides free- dom of movement while you listen.

OPERATION

Caution: Turn down the volume on your sound source before plugging in the headphones.

1.Plug the headphones into a 1/8- inch stereo jack.

2.Put on the headphones and adjust the headband for a comfortable fit.

3.Adjust the sound source’s volume to a comfortable level.

© 1997 Tandy Corporation.

All Rights Reserved.

Optimus and RadioShack are registered trademarks used by Tandy Corporation.

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Radio Shack 33-1113 manual Nova-13 Stereo Headphones, Operation

33-1113 specifications

The Radio Shack 33-1113 is a unique and versatile electronic device that has garnered attention for its performance and reliability in various applications. This multimeter, which is known for its user-friendly interface, is ideal for both hobbyists and professionals alike. With an array of features designed for accurate measurements, the 33-1113 is a valuable addition to any toolkit.

One of the standout characteristics of the Radio Shack 33-1113 is its ability to measure various electrical parameters, including voltage, current, and resistance. This multi-functionality allows users to take a wide range of measurements, making it suitable for troubleshooting electronic circuits, testing batteries, and assessing the performance of various electrical components. The device is capable of measuring both AC and DC voltage, which broadens its applicability in different scenarios.

The design of the 33-1113 emphasizes ease of use. Its clear and readable display ensures that measurements are easy to interpret, even in less-than-ideal lighting conditions. The device features a simple knob interface that allows users to easily switch between measurement modes. This intuitive layout minimizes the learning curve for new users while providing seasoned professionals with quick access to the functions they need.

In terms of technology, the Radio Shack 33-1113 utilizes high-quality electronic components designed to ensure accuracy and reliability. It features solid-state technology that results in improved durability compared to older analog models. The multimeter's compact and lightweight design further enhances its portability, making it a suitable choice for fieldwork and home use alike.

Another significant feature of the 33-1113 is its auto-ranging capability, which automatically selects the appropriate range for the measurement being taken. This feature not only saves time but also reduces the risk of damaging the device or the components being tested by selecting an incorrect measurement range.

Moreover, the 33-1113 includes a variety of safety features, such as overload protection, which safeguards both the multimeter and the user. This provides peace of mind when working with potentially hazardous electrical measurements.

In summary, the Radio Shack 33-1113 is a robust and versatile multimeter that combines user-friendly design with advanced measurement capabilities. With its ability to accurately measure voltage, current, and resistance, alongside features such as auto-ranging and overload protection, it stands out as a reliable tool for both amateur and professional users in the ever-evolving field of electronics.