Listen Technologies LT-800-216 manual To Select Phonak Mode, Select Channel Mode if necessary

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Setup Instructions

LT-800 Setup Instructions (cont.)

To Select Phonak Mode:

Press and hold down the channel select “up” button while powering on the unit. The LCD will display a “P” momentarily upon power up indicating that the transmitter is in the Phonak Channel Mode. The channels displayed will now match Phonak channels. To return to the Listen channel designations, repeat this process. The LCD will display an “L” momentarily upon power up indicating that you are in the Listen Channel Mode.

6Select Channel Mode (if necessary)

Your transmitter has been shipped to you with only a limited number of channels available (Basic Mode). If all channels (Expanded Mode) are required, use the following procedure.

To Select Expanded Mode:

To enable or disable the Expanded Mode, press and hold the channel select “down” button while powering on the unit. When the Basic Mode is enabled, “L/O” (lockout) will be displayed on the LCD display as shown below. This indicator is extinguished when in the Expanded Mode.

7Set SQ™ (Super Quiet) and Process Features

Your transmitter is shipped to you with SQ (super quiet) enabled and Process disabled. For a detailed description of these features and when to use them, please refer to page 12.

To Disable or Enable SQ and Process Features:

With the unit on press and hold the channel select “Down” button for 8 seconds. The program (PGM) icon will appear on the LCD.

Once in the program mode,

Program icon

the SQ and Process featurs can be turned on and off by pressing the channel select buttons. Press the channel select “Up” button to toggle between Process On and Off. Press the channel select “Down” button to toggle between SQ On and Off.

LED lit when

Process is enabled

If the green LED is illuminated on the front panel, that feature is enabled. Once you have enabled or disabled the features as desired, let the transmitter exit the program mode by waiting 5 seconds.

LED lit when SQ is enabled

8

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Contents Page Page Page Page LT-800 Table of Contents Page LT-800 Package Contents LT-800 Specifications Architectural SpecificationsLT-800 Block Diagram HeadphoneLT-800 Quick Reference LT-800 Front Panel Controls & DisplaysLT-800 Setup Instructions To Select Phonak Mode Select Channel Mode if necessaryTo Select Expanded Mode Set SQ Super Quiet and Process FeaturesSet RF Power Connect Audio InputsInput Power Unit On LT-800 Operating InstructionsSelect a Channel Lock on ChannelAdjust Audio Input Level Adjust ContourAdjust Mix Level LT-800 Audio ControlListen SQ Super Quiet Improving Your Listening Experience RF Reception Maximization Strategies Coaxial CableIf you are using multiple channels follow this process Channel SelectionMHz Compatibility Chart CSI AVR Phonak Frequency Chart Frequency MHz Listen PhonakLT-800 Troubleshooting TroubleshootingThere is not sufficient range Compliance Notice & FCC Statement Compliance NoticeFCC Statement Warranty & Contacting Listen WarrantyContacting Listen Optional Accessories Antenna AccessoriesLT-800 Rack Mount Accessories Cable & Connectors Accessories Microphone 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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