Listen Technologies LT-800-072, LT-800-216 manual LT-800 Setup Instructions

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LT-800 Setup Instructions

1Unpack the Product

Remove outer packaging and plastic cover. Inspect for physical damage.

2Mount in Rack (if necessary)

If rack mounting the unit, install the optional rack mount kit (part LA-326) according to the

instructions included with the kit, then install the LT-800 in the rack.

NOTE: If rack mounting, you will need to use a rear connection antenna.

Rack Mount with dual unit installed

Rack Mount with single unit installed

Shown with LT-800

 

3Connect Antenna

Connect the antenna (not included) according to the installation instructions. Only use an antenna supplied by Listen. If you are connecting the antenna directly to the top of the LT-800, you will need to remove the rubber plug on top of the unit. If you are using a remote antenna connected to the rear of the unit, do not connect an antenna to the top connector. See page 22 for antenna options, or refer to the Listen website for remote antenna options, www.listentech.com.

 

Coax antenna connection.

 

Rear of LT-800 shown.

LA-122 Remote Antenna

 

See RF Reception Maximization

 

Strategies and Coaxial Cable on

rubber plug

page 13.

 

LT-800 shown with top mount

 

antenna connected through top of

 

unit (part numbers LA-101, LA-106 (72

 

MHz) or LA-102 (216 MHz)

4Connect Power

Plug the power supply into the power connector on the back panel, then plug the power supply into an outlet. Only use a Listen approved power supply (The LA-207, an in-line switching power supply, is the approved power supply for this unit).

12 VDC 1.3 A

5Select Phonak Compatibility (if necessary)

If you will be using Phonak receivers with your LT-800 (216 MHz only), the transmitter can become completely compatible through software control. When switched to this mode, the LT-800 transmitter will display the Phonak channels. By integrating Phonak channels and compatibility into the LT-800-216, it is more convenient to use Phonak receivers with Listen transmitters. (www.phonak.com)

Setup Instructions

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Contents Page Page Page Page LT-800 Table of Contents Page LT-800 Package Contents Architectural Specifications LT-800 SpecificationsHeadphone LT-800 Block DiagramLT-800 Front Panel Controls & Displays LT-800 Quick ReferenceLT-800 Setup Instructions Set SQ Super Quiet and Process Features To Select Phonak ModeSelect Channel Mode if necessary To Select Expanded ModeInput Set RF PowerConnect Audio Inputs Lock on Channel Power Unit OnLT-800 Operating Instructions Select a ChannelLT-800 Audio Control Adjust Audio Input LevelAdjust Contour Adjust Mix LevelListen SQ Super Quiet Improving Your Listening Experience Coaxial Cable RF Reception Maximization StrategiesChannel Selection If you are using multiple channels follow this processMHz Compatibility Chart CSI AVR Frequency MHz Listen Phonak Phonak Frequency ChartTroubleshooting LT-800 TroubleshootingThere is not sufficient range FCC Statement Compliance Notice & FCC StatementCompliance Notice Contacting Listen Warranty & Contacting ListenWarranty LT-800 Rack Mount Accessories Optional AccessoriesAntenna Accessories Microphone Accessories Cable & Connectors AccessoriesPage Page Page
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LT-800-072, LT-800-216 specifications

Listen Technologies has established itself as a leading provider of assistive listening systems, and its LT-800-072 and LT-800-216 transmitters are exemplars of their commitment to quality and innovation. These devices are designed to enhance the audio experience in environments where clear sound transmission is crucial, such as theaters, lecture halls, museums, and places of worship.

The LT-800-072 is a powerful, reliable FM transmitter that operates on the 72-76 MHz frequency band. It supports both mono and stereo transmission, making it versatile for various applications. One of its standout features is its robust selectable power output, which allows users to adjust the strength of the transmission based on the specific requirements of the environment, ensuring optimal coverage without interference. This flexibility is particularly beneficial in larger spaces, where sound needs to travel further without losing clarity.

On the other hand, the LT-800-216 is designed for use within the 216 MHz frequency range, offering another layer of versatility for varying listening preferences and regulatory requirements. It boasts a compact design, making it easy to integrate into existing audio systems or set up independently. The device also features a built-in audio input that accommodates multiple audio sources, including microphones, mixers, and other devices, allowing for seamless integration and functionality.

Both transmitters utilize advanced technology to deliver exceptional audio quality. The modulation techniques employed in these devices help eliminate static and background noise, ensuring that users receive crystal clear sound. The inclusion of multiple channels allows simultaneous transmission, which is a significant advantage in settings where multiple languages or presentation options are necessary.

Durability and ease of use are also critical characteristics of the LT-800-072 and LT-800-216. They are constructed with high-quality materials that withstand the rigors of regular use, making them ideal for both permanent installations and portable applications. Additionally, user-friendly controls and clear indicators simplify operation, enabling operators to focus on delivering an excellent auditory experience rather than troubleshooting technical issues.

In summary, the Listen Technologies LT-800-072 and LT-800-216 transmitters provide advanced sound transmission solutions characterized by flexibility, excellent sound quality, and robust build quality. Their capabilities make them suitable for various applications, effectively addressing the diverse needs of listeners in a range of environments.
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