Listen Technologies LT-700-150 manual LT-700 Quick Reference, LT-700 Front

Page 9

LT-700 Quick Reference

LT-700 Front

MUTE / TALK switch

(more information on page 9)

3.5 mm Input Jack

A Listen microphone or line level cable connects here.

 

 

Look & Listen Display™

 

 

The display shows level, channel,

 

150

battery status, PROGRAM mode,

 

whether a channel is locked, and

 

 

 

 

whether a channel is locked out

 

 

from selection (PROGRAM mode).

 

 

See close-up below.

Use UP and DOWN buttons to

 

 

select a channel. Press and hold

 

 

either button for 5 seconds to lock

 

Power Switch

the channel. Press and hold either

 

 

Press PWR switch to turn

button again to unlock.

 

 

unit on. Press and hold

 

 

Press and hold both buttons for 5

 

to turn unit off. When in

 

PROGRAM mode, this switch

seconds to enter PROGRAM mode.

 

is used to toggle the lock out

The PGM icon will appear in the

 

(L/O) mode for a channel.

display. To exit PROGRAM, let unit

 

 

sit idle for 5 seconds.

 

 

LT-700 Look & Listen Display

When dots are illuminated, the microphone is active. If this display does not appear, the microphone is muted.

Indicates the currently tuned channel

Indicates the unit is in PROGRAM mode. To enter PROGRAM mode, press and hold the UP and DOWN keys until the PGM icon appears in the display. To exit PROGRAM mode, let the unit sit idle for 5 seconds.

If the padlock icon is visible, the channel is locked. Press and hold either the UP and DOWN button for 5 seconds to lock or unlock.

Battery level indicator. The indicator flashes, along with the red LED on top of the unit, to alert you when the battery is low and needs to be charged or changed. (see information below)

When in the PROGRAM mode, L/O indicates whether a particular channel is locked out.

LT-700 Battery Indicator

All three segments showing: The batteries are at 50% or greater capacity.

Two segments showing: The batteries are at 25-49% capacity.

One segment showing:

Your batteries less than 25% capacity. When this segment begins flashing along with the LED on top of the unit, you should immediately change your batteries or recharge them (if using NiMH batteries).

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Contents Page Page Page Page LT-700 Table of Contents Page LT-700 Package Contents Architectural Specifications LT-700 SpecificationsLT-700 Front LT-700 Quick ReferenceLT-700 Inside Access Door LT-700 Setup Instructions Place Batteries in Unit Connect the MicrophoneOptional Connect the Line Input Cable LT-700 Operating Instructions To exit Program mode Enter Program ModeLT-700 Programming Instructions Scroll Through Channels to Lock or UnlockLT-700 Charging Batteries LT-700 Wall Transformer Operation Wide Band Recommendation Channel SelectionListen SQ Improving your Listening Experience RF Reception Maximization Strategies MHz Compatibility Chart LT-700 Troubleshooting There is not sufficient range Cannot change the channelMy batteries are not charging Warranty Warranty & Contacting ListenMicrophone Accessories Optional Accessories

LT-700-150 specifications

Listen Technologies LT-700-150 is a state-of-the-art assistive listening transmitter designed to enhance the listening experience in various settings, such as theaters, conference rooms, and classrooms. This device stands out for its robust features and advanced technologies, making it an ideal choice for venues that prioritize accessibility and high-quality audio transmission.

One of the primary features of the LT-700-150 is its exceptional audio clarity. The transmitter operates on a broad frequency range, ensuring that it delivers crisp and clear sound quality to listeners. With a frequency response of 20Hz to 20kHz, this device captures the full spectrum of audio, which is particularly beneficial in environments with diverse sound requirements.

The LT-700-150 incorporates advanced digital processing technology, which minimizes distortion and enhances audio fidelity. This is crucial in settings where clear communication is imperative, especially for individuals with hearing impairments. The unit is designed to transmit audio over a range of up to 500 feet, making it suitable for large venues without compromising on sound quality.

Another notable characteristic of the LT-700-150 is its versatility. The device allows for easy integration into existing audio systems, thanks to its multiple input options, including microphone and line-level inputs. This flexibility makes it an excellent choice for various applications, from live performances to guided tours.

The transmitter is also equipped with a built-in limiter to prevent sudden audio spikes, which can be jarring for listeners. This feature ensures a consistent listening experience, further enhancing user comfort. Additionally, the LT-700-150 includes an automatic frequency selection feature, which scans available channels to find the clearest transmission path, helping to avoid interference from other electronic devices.

User-friendly design is another aspect of the LT-700-150, featuring a straightforward interface with clearly labeled controls. This allows operators to adjust settings quickly and efficiently, optimizing the listening experience for all users.

In summary, the Listen Technologies LT-700-150 is a sophisticated transmission device that excels in delivering high-quality audio in a variety of settings. Its advanced features, excellent sound quality, and ease of use make it an indispensable tool for ensuring accessibility and enhancing communication. Whether in a theatrical performance or an educational environment, the LT-700-150 addresses the needs of listeners, providing clarity and convenience like no other.
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