LA-122 Universal Antenna Kit

Mounting to a Mast or Conduit

The antenna may be mounted to a mast, pole or section of vertical conduit. A mast made of non-conductive material works best; however, if you must use a metal mast, be sure to orient the antenna mount so the mast is not between the antenna and the designated receiving area.

The Mounting Plate is not required, but will provide a stronger mount for the antenna. Secure two commercially available conduit clamps (not included in this kit) to the mast, then attach the Mounting Plate to the clamps and connect the Mounting Bracket to the Mounting Plate, as shown in the photo at right.

If mounted high above receivers, this should be the ground side

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Installation of a dipole antenna on a vertical mast with the Mounting Plate. Note that the antenna is installed at the TOP of the mast.

If mounted low, this should be the ground side

Diagram F. Mast Mount without

the Mounting Plate.

IMPORTANT (see Diagram F at left): When installing an antenna on a metal mast, make sure the mast does not extend above the antenna module. If you are mounting the antenna in a high location (such as a stadium), the active element should be at the bottom. If mounted low, the active element will be at the top of the installation. Make sure the antenna is mounted in such a way that the mast will not interfere with the signal.

LISTEN TECHNOLOGIES CORPORATION 8535 South 700 West, Suite A Sandy, Utah 84070-2515 USA Phone: +1.801.233.8992 USA Toll Free: 1.800.330.0891 Fax:+1.801.233.8995 e-mail: info@listentech.com

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Listen Technologies LA-122 user manual Mounting to a Mast or Conduit

LA-122 specifications

The Listen Technologies LA-122 is a versatile and robust assistive listening device designed to enhance audio experiences in a variety of settings. This system is particularly beneficial in environments where high-quality sound transmission is essential, such as theaters, lecture halls, museums, and places of worship. The LA-122 stands out for its innovative technology and user-friendly features, making it an excellent choice for both users and venue operators.

One of the key features of the LA-122 is its extended range. This system utilizes a 72 MHz frequency band, ensuring minimal interference from other electronic devices. This capability allows for clear and uninterrupted audio transmission, vital for contributors and audiences who rely on precise sound quality. The LA-122's transmission range can cover large areas, making it ideal for extensive venues where audiences are spread out.

The device is also designed with user comfort in mind. It includes lightweight and ergonomic headphones that are comfortable to wear for extended periods. Moreover, the LA-122 can accommodate users with hearing aids, featuring a built-in induction loop that allows for seamless integration. This feature ensures that individuals using hearing aids can receive audio directly, improving their overall listening experience.

The sleek and compact design of the LA-122 promotes convenience in terms of handling and storage. The device can be easily transported and set up, making it a favorite among event organizers and facility managers. It is also equipped with rechargeable batteries, which not only reduce operational costs but also promote environmental sustainability.

In terms of connectivity, the LA-122 can connect with various audio sources, including televisions, microphones, and sound systems. This multi-source capability provides flexibility to users, allowing different venues to customize audio experiences according to their specific needs. Furthermore, the system supports multiple receivers, enabling it to cater to large groups simultaneously.

Overall, the Listen Technologies LA-122 is an advanced and reliable assistive listening solution. Its combination of superior sound quality, user-centric design, and versatile compatibility makes it an essential tool in enhancing auditory experiences for individuals with hearing impairments. Whether in educational facilities, cultural institutions, or public events, the LA-122 ensures that everyone can engage fully with the auditory content being presented.