LR-100 Stationary Receiver / Power Amplifier

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Example: If you have two 8-ohm speakers, you can connect these in parallel to pro- duce a 4-ohm load to the power amp.

iii.The SPEAKER level control on the front panel adjusts the level of the speaker.

iv.The front panel headphone jack is in parallel with the speaker level. Connect any mono or stereo headphone to this 3.5mm jack. Adjust level with the SPEAKER vol- ume knob.

Installation – Antenna

A properly installed antenna is critical to the operation of the LR-100. Without a strong and consistent RF signal from the transmitter, the LR-100 will not meet the needs of your installa- tion. You can use the RF POWER indication on the LCD to provide a relative RF signal strength. You should see four or more dots displayed on the LCD for best results.

Using the supplied helical antenna

Connect the antenna to the rear BNC connector and orient the antenna vertically. If recep- tion is from the transmitter is not adequate, consider using a remote antenna (see below) or place the LR-100 at an improved location to improve the signal strength. See “Strategies for Maximizing RF Reception with the LR-100” on page 7 for more information.

Using a remote antenna

For better reception in longer broadcast range applications, you should use a remote antenna. A remote antenna will allow you to get the antenna higher in altitude and in a position that is clear of obstructions. Please refer to the specific antennas instructions for installation. Also refer to “Strategies for Maximizing RF Reception with the LR-100” on page 7 for additional information.

CAUTION: When installing antennas, ensure the antenna is clear of power lines.

NOTES: If the RF signal to the 216MHz model is too high, the audio will be distorted. This may happen if the LR-100 is within 40 feet of the LT-800-216 transmitter. Consider reducing the output power of the transmitter or optionally removing the antenna on the LR-100 (there is sufficient internal antenna inside the LR-100 to receive an adequate signal from the trans- mitter).

LISTEN TECHNOLOGIES CORPORATION 8535 South 700 West, Suite A Sandy, Utah 84070-2515 USA Phone: +1.801.233.8992 U.S.A. Toll Free: 1.800.330.0891 Fax: +1.801.233.8995 www.ListenTech.com

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Listen Technologies LR-100 user manual Installation Antenna, Using the supplied helical antenna, Using a remote antenna

LR-100 specifications

The Listen Technologies LR-100 is an advanced personal listening device designed to enhance audio experiences in various settings, including classrooms, churches, theaters, and conference rooms. With its sophisticated technology and numerous features, the LR-100 ensures that users can hear every word clearly, allowing them to participate more fully in events and activities.

One of the key features of the LR-100 is its lightweight and ergonomic design, making it comfortable for users to wear for extended periods. The device is equipped with a built-in speaker and headphone jack, enabling users to connect their preferred headphones for a more personalized audio experience. This flexibility caters to users with varying preferences, ensuring that everyone can receive the audio quality they desire.

The LR-100 utilizes cutting-edge FM technology, which provides excellent audio clarity and minimizes interference, even in crowded environments. This feature is particularly vital in settings where multiple audio signals may be present, guaranteeing that users receive a clear and focused audio feed. The LR-100 has a wide operating frequency range, ensuring compatibility with various transmitters and audio sources.

The device operates on a robust battery system that delivers extended life for users in need of longer listening sessions. The LR-100 can easily be recharged via a USB port, offering convenience and reducing the need for disposable batteries. This eco-friendly option aligns with sustainability efforts while providing reliable performance for prolonged use.

A standout characteristic of the LR-100 is its adjustable volume control, allowing users to set their preferred listening level. Furthermore, the device comes with a variety of accessories, including adjustable neck loops and earphones, to accommodate different listening preferences and needs.

The LR-100 is also designed with durability in mind, featuring a rugged casing that can withstand the rigors of daily use. This resilience is particularly important for environments where devices may be handled frequently, ensuring longevity and sustained performance over time.

In conclusion, the Listen Technologies LR-100 is an exceptional personal listening device that combines convenience, performance, and adaptability. Its state-of-the-art features and technologies make it an indispensable tool for enhancing audio experiences in a range of environments, allowing users to engage more fully and enjoy every moment.