Listen Technologies LA-161, LP-3CV-072, LR-200-072, LT-803-072 manual Rack Mounting the Transmitter

Page 18

Design Guide

Key Concepts in Value Package Setup

Rack Mounting the Transmitter

The LT-803-072 can be rack mounted if necessary. With the use of the Listen LA-326 Universal Rack Mount Kit, you can mount one or two transmitters to the standard 19” rack. The rack mounted unit will take 1 ru of space.

LT-803 FM Transmitter

Rack Mount with dual units installed.

LT-803 FM Transmitter

Rack Mount with single unit installed.

The antenna can also be in the front of the rack with the use of the LA-125 Antenna Kit for Rack Mount (72 MHz) and the LA-326 Universal Rack Mounting Kit.

LT-803 FM Transmitter

Rack Mount with single unit and external antenna installed.

NOTE: The antenna may need to be remote mounted using the LA-122 Remote Antenna Kit if the transmitter(s) is rack mounted. If a rack is metal, it is not recommended to have the antenna inside. Also, the depth of the rack and equipment inside could prevent an antenna from being placed inside.

Image 18

Contents Page Page Page Page Value Package Table of Contents Page Page Page Value Package Design Guide Table of Contents Value Package ContentsPage Frequency Modulation FM Technology Overview System Overview Input SourceKey Concepts in Value Package Setup Input 1 Connecting the audio sourceInput 2 Connect the audio source Using Multiple inputs Mix LevelFind transmission channels Monitor JackTest Tone Antenna placement rear Rear mounted antennaAlternative 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 LT-803-072 Speciﬁcations Architectural SpeciﬁcationLT-803-072 Block Diagram PowerInput Level Indicators LT-803-072 Quick ReferenceUnpack the Product LT-803-072 Setup InstructionsConnect Power Mount LT-803-072s in Rack if desiredSet RF power Connect Audio InputsSelect a Channel Power Unit OnLT-803-072 Operating Instructions Lock on ChannelAdjust Audio Input Level Test Tone if necessaryAdjusting the Contour knob Adjust Mix LevelProcess Mode Accessories for LT-803-072 AntennasDesign Guide Page Page Page LR-200-072 User’s Manual Table of Contents LR-200-072 Package ContentsPage LR-200-072 Speciﬁcations Speciﬁcations LR-200-072LR-200-072 Block Diagram LR-200-072 Quick Reference Select Battery Type LR-200-072 Setup InstructionsOpen the front access door Remove the productChannel Select Place Batteries in UnitConnect an Earphone or Headset Adjust the volume control Turn the Unit OnAccessories for LR-200-072 AccessoriesLR-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 and FCC Statement Compliance NoticeWarranty and Contact Information WarrantySupplementary 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.