Listen Technologies LA-123 90, LP-3CV-072, LR-200-072 Value Package Design Guide Table of Contents

Page 9

Value Package Design Guide Table of Contents

FM Technology Overview

5

System Overview

6

Key Concepts in Value Package Setup

7

Alternative Options for Value Package Setup

11

Notes

13

Design Guide

Value Package Contents

(1) LT-803-072 Stationary 3-Channel FM Transmitter

(4) LR-200-072 Standard 3-Channel FM Receiver

(1) LA-123 90° Helical Antenna

(4) LA-161 Single Ear Bud

(1) LA-304 Assistive Listening Notification Signage Kit

(1) LA-207 12 VDC Power Supply

(1) Installation Guide

LT-803

LA-161 Single Ear Bud

72

 

DARD

RECE

IVER

STAN

 

 

 

 

 

 

LT-803-072 Stationary 3-Channel FM Transmitter

LR-200-072 Standard 3-Channel FM Receiver

12 VDC Power Supply

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This facility is equipped with a

LA-123 90° Helical Antenna

hearing assistance system.

Please ask for a receiver.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LA-304 Assitive Listening

Notification Signage Kit

Installation Guide

3

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Contents Page Page Page Page Value Package Table of Contents Page Page Page Value Package Contents Value Package Design Guide Table of ContentsPage Frequency Modulation FM Technology Overview Input Source System OverviewKey Concepts in Value Package Setup Input 1 Connecting the audio sourceInput 2 Connect the audio source Mix Level Using Multiple inputsFind transmission channels Monitor JackTest Tone Rear mounted antenna Antenna placement rearAlternative Options for Value Package Setup Remote antennaReceiver Options Rack Mounting the Transmitter Design Guide Design Guide Page Page Page LT-803-072 User’s Manual Table of Contents LT-803-072 Package ContentsListen Configurations Page Architectural Specification LT-803-072 SpecificationsPower LT-803-072 Block DiagramLT-803-072 Quick Reference Input Level IndicatorsConnect Power LT-803-072 Setup InstructionsUnpack the Product Mount LT-803-072s in Rack if desiredConnect Audio Inputs Set RF powerLT-803-072 Operating Instructions Power Unit OnSelect a Channel Lock on ChannelTest Tone if necessary Adjust Audio Input LevelAdjust Mix Level Adjusting the Contour knobProcess Mode Antennas Accessories for LT-803-072Design Guide Page Page Page LR-200-072 Package Contents LR-200-072 User’s Manual Table of ContentsPage Specifications LR-200-072 LR-200-072 SpecificationsLR-200-072 Block Diagram LR-200-072 Quick Reference Open the front access door LR-200-072 Setup InstructionsSelect Battery Type Remove the productChannel Select Place Batteries in UnitConnect an Earphone or Headset Turn the Unit On Adjust the volume controlAccessories Accessories for LR-200-072LR-200-072 LR-LT200-800-072 Page Page Page Supplementary Information Table of Contents Page Battery Charging Information Charging with a drop-in chargerCharging with the LA-202 Frequency Chart Troubleshooting TroubleshootingAm using another manfactures receiver with the LT-803-072 Frequently Asked Questions Frequently Asked QuestionsCompliance Notice Compliance Notice and FCC StatementWarranty Warranty and Contact InformationSupplementary SupplementaryLT-800 Listen Technologies Corporation All Rights Reserved

LA-123 90, LA-161, LT-803-072, LR-200-072, LP-3CV-072 specifications

Listen Technologies offers a range of innovative assistive listening solutions tailored to improve the audio experience for individuals in various settings. Among its popular devices are the LR-200-072, LP-3CV-072, LA-161, LA-123 90, and LT-803-072. Each of these products features advanced technology designed to enhance auditory comprehension, ensuring that all users can fully participate in events or activities.

The LR-200-072 is a lightweight, portable, and easy-to-use portable receiver. Its digital tuning provides clear sound reproduction, while the wide frequency response ensures that users hear every detail. The LR-200-072 supports multiple channels, allowing users to easily switch between audio sources in environments such as auditoriums and theaters. With its long-lasting battery, this receiver is ideal for extended use in any setting.

The LP-3CV-072, on the other hand, is a powerful transmitter that excels in broadcasting audio to multiple receivers, such as the LR-200-072. Featuring adjustable transmission power, the LP-3CV-072 ensures a strong and reliable signal, even in challenging environments. Its compact design and robust construction make it suitable for various applications, including conferences, language interpretation, and public announcements.

The LA-161 is a high-performance antenna that enhances the range and signal quality of Listen Technologies’ systems. This antenna is specifically designed to work seamlessly with the LR-200-072 and LP-3CV-072, optimizing the performance of the entire system. Its durable construction ensures reliability under various environmental conditions, while its design facilitates effortless installation.

For individuals who require additional assistance, the LA-123 90 is a versatile loop hearing device that helps users with hearing aids or cochlear implants. The LA-123 90 generates an electromagnetic field, allowing compatible devices to capture sound via the telecoil. This device ensures unobtrusive and clear audio transmission, significantly enhancing communication and understanding.

Lastly, the LT-803-072 is a robust and effective transmitter that offers multiple channels and a wide frequency range. This device is designed for compatibility with various Listen Technologies receivers, ensuring users can enjoy uninterrupted audio experiences. The LT-803-072 is particularly useful in settings like educational institutions, conferences, and places of worship, where clear audio is essential for engagement.

Together, these devices from Listen Technologies demonstrate a commitment to improving accessibility and enhancing the audio experience for individuals in various environments. Their advanced features, reliable technologies, and user-friendly designs set them apart as leaders in assistive listening solutions.