Listen Technologies LA-161, LP-3CV-072 manual LT-803-072 Quick Reference, Input Level Indicators

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LT-803-072 Quick Reference

Input 1 and 2:

Adjust audio input levels of

Input 1 and Input 2 here.

Input Level Indicators:

Shows audio Input 1

and Input 2 levels.

Mix Level: Shows mixed audio output level.

Process LED: Indicates audio processing mode is active. Press and hold the down button for 10 seconds to activate program mode. Press up button to toggle process On/Off.

Monitor Jack: Plug in earphone(s)

to monitor audio.

-803 FM

800-072

Test Tone: Activates a tone

to aid system setup. LCD Display: See LCD display quick reference.

Monitor Level: Adjust the Monitor output volume.

LT-LT803-

Power Button: Turns unit On/Off.

RF Output Indicator:

Indicates transmitted

RF power level.

Contour: Equalization adjustment;

boosts or cuts high frequencies.

Mix Transmit Levels: Adjusts the amount of

mixed audio being transmitted.

PGM: Indicates the unit is in program mode.

Channel Display: Displays the current channel.

Lock Icon: Indicates the unit is locked on current channel. Hold Channel up button for 3 seconds to lock On/Off channel.

Channel Select UP/DOWN: Use to select channel (A,E,H). Buttons also used for programming functions.

Power Input: Connect

 

Input 2: Unbalanced audio inputs (stereo or mono).

power supply here.

Audio Outputs:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input 1 and input 2

 

 

 

 

 

 

 

 

 

mixed for a line output.

 

 

 

Input 2 Level Switch: Set switch to

 

 

 

 

 

 

 

 

 

 

 

 

match the level of your Input 2 source.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RF Power Level:

Low, Med or

High RF power.

RF Antenna Output: BNC connector for antenna (50 Ohm).

Top Mounted Antenna Output : Screw terminal for top mounted antenna.

Input 1 Level Switch: Set

switch for line or mic level. Phantom power available in Mic-PH power position.

Input 1: Balanced input for connection of a line level or microphone; accepts either a XLR or ¼” phono plug.

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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 SourceInput 1 Connecting the audio source Key Concepts in Value Package SetupInput 2 Connect the audio source Using Multiple inputs Mix LevelMonitor Jack Find transmission channelsTest Tone Antenna placement rear Rear mounted antennaRemote antenna Alternative Options for Value Package SetupReceiver Options Rack Mounting the Transmitter Design Guide Design Guide Page Page Page LT-803-072 Package Contents LT-803-072 User’s Manual Table of ContentsListen Configurations Page LT-803-072 Specifications Architectural SpecificationLT-803-072 Block Diagram PowerInput Level Indicators LT-803-072 Quick ReferenceLT-803-072 Setup Instructions Connect PowerUnpack the Product Mount LT-803-072s in Rack if desiredSet RF power Connect Audio InputsPower Unit On LT-803-072 Operating InstructionsSelect a Channel 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 LR-200-072 Setup Instructions Open the front access doorSelect Battery Type Remove the productPlace Batteries in Unit Channel SelectConnect 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 Charging with a drop-in charger Battery Charging InformationCharging 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.
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