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Overview

The MH-01-01 system comes equipped with MH-5200-072 receivers (LR-5200-072 with customized programming), Listen’s new generation of personal listening products, iDSP or Intelligent Digital Signal Processing. The system also includes the MH-800-072-01 transmitter (LT-800-072-01 with customized settings).

The new integrated neck loop/lanyard improves the experience for people who have hearing aids and cochlear implants with telecoils. Sleek and small, the iDSP receiver has a field replaceable, non-proprietary rechargeable lithium-ion battery, making obsolete the use of alkaline and NiMH batteries. Battery life is eight hours, with a 2.5-hour charge time.

The result is an innovative personal listening technology and solution that delivers an exceptional listening experience for users and an optimal experience for the venue that provide provides listening devices.

Great for large meeting houses to deliver an optimum range of up to 305 m (1,000 ft). Includes the LA-381-01 drop-in charging/dispensing station. Engineered for streamlined dispensing, collecting and care of the iDSP LR-5200 RF listening devices. The charging tray can be mounted several ways; wall, drawer, rack, or table top- all for easy dispensing.

Includes

Eight (8) MH-5200-072 Meeting House Receiver
One (1) LA-381-01 Intelligent 12-Unit Charging Tray
Four (4) LA-430 Intelligent Earphone/Neck Loop Lanyard
Eight (8) LA-401 Universal Ear Speaker
One (1) MH-800-072-01 Meeting House Transmitter
One (1) LA-326 Universal Rack Mounting Kit
One (1) LA-122 Universal Antenna Kit (72 MHz and 216 MHz)

Highlights

  • Integrated neck loop / lanyard with DSP loop driver improves the listening experience for T-coil users
  • Smallest device of its kind makes it easier to wear and for meeting houses to dispense, store and maintain
  • Advanced green battery technology dramatically reduces costs of ownership and hassles while reducing the number of batteries in the landfill
  • Includes drop-in charging/dispensing station for streamlined dispensing, collecting and care of up to (12) iDSP RF listening devices
  • Ensures meeting houses deliver an exceptional listening experience
  • Great for large meeting houses to deliver an optimum range of up to 305 m ( 1,000 ft)
Configurations & Architectural Specs

Configurations

MH-01-01 Meeting House System

Architectural Specs

Furnish and install an RF wireless assistive listening system for use by the hearing-impaired. The assistive listening system (ALS) shall be capable of broadcasting on 57 channels and be frequency agile. The RF receiver shall be capable of receiving on 57 wide and narrow band channels.  The device shall have a programmable multi-function Listen button that can be tuned for the venues desired channels and electronically lock out any unused channels.  The receiver shall have a signal-to-noise ratio of 80 dB (SQ On) / 60 dB (SQ Off) or greater and shall have an audio frequency response of 50 Hz – 15 kHz (±3 dB). The unit shall have a programmable squelch circuit.  The unit shall incorporate a multi-functional display that indicates battery status, inventory number and channel name. The device shall have the option of being lanyard or belt clip worn. The lanyard shall have the option of an integrated DSP driven neck loop that automatically senses and sends optimized audio signals directly to hearing aids and cochlear implants equipped with telecoils. The neck loop shall have a field strength of 400 mA/m (+/- 3dB) and frequency response of 100Hz to 5kHz (+/- 3 dB ref 1kHz).The device shall have a USB connector used for inventory control, set up, charging and firmware upgrades. The device shall incorporate automatic battery charging circuitry and use a non-proprietary lithium ion battery. The device shall have additional charging contacts to allow multiply charging options. The Listen MH-01-01 is specified.

Furnish and install the following:

Listen Technologies MH-800-072-01 Meeting House Transmitter (Qty: 1 ea.)

Listen Technologies LA-122 Universal Antenna Kit (72 MHz and 216 MHz) (Qty: 1 ea.)

Listen Technologies LA-326 Universal Rack Mounting Kit (Qty: 1 ea.)

Listen Technologies MH-5200-072 Meeting House Receiver (Qty: 8 ea.)

Listen Technologies LA-401 Universal Ear Speaker (Qty: 8 ea.)

Listen Technologies LA-430 Intelligent Earphone/Neck Loop Lanyard (Qty: 4 ea.)

Listen Technologies LA-LA-381-01 Intelligent 12-Unit Charging Tray (Qty: 1 ea.)

Product Specifications
SpecificationMH-01-01

Physical

Shipping Weight24.0 lbs. (10.87 kg)
FAQ
QWhat is the purpose of Squelch?
AThe purpose of squelch is to mute the audio output of your receiver when the signal from the transmitter is turned off or is too weak to be received. Without squelch you would hear radio noise in your earphone. The squelch function can be programmed to the desired setting.
QHow many LR-5200 receivers can I use in a system?
AAs many as you need, the number is endless.
QHow long does it take to fully charge the LR-5200?
AIt varies dependent on the depletion of the battery. A fully depleted battery will charge in 2.5 hours or less.
QWhat type of battery technology does the LR-5200 use?
AThe LR-5200 uses a non-proprietary Lithium Ion battery.
QWhat is the function of SQ?
ATo reduce noise of the systems, Listen offers a noise reduction technology called ListenSQ™. Both the transmitter and receiver must have SQ on to achieve the desired results. If you are planning to use this product with older Listen systems or equipment not manufactured by Listen, you should disable SQ.
QHow long will the LR-5200 run on a fully charged battery?
AThe LR-5200 will run continuously for 8 hours on a fully charged battery.
QWhat is the transmission range of the LS-58-072 system?
AUp to 305 m (1,000 ft.).
QWhat is the difference between the LR-5200 and the LR-4200?
AThe main difference is that the LR-5200 is programmable with a multi-function Listen button. It gives the user an opportunity to program only the desired channels and lockout the unused channels. This makes it simple to operate for end users that need to select between multiple active channels. The Listen Button can also be used to search for an active channel and lock the receiver on a specific channel.
QWhat are the ADA changes related to assistive listening systems?
ASimply put, any public assembly area where audible communication is integral to the use of the space, an assistive listening system shall be provided. The assistive listening receivers need to comply with the following table below. For full details visit: http://www.ada.gov/2010ADAstandards_index.htm
QCan the LR-5200 be used with multiple transmitters?
AYes, and it can be programmed to lock out unused channels.
QIs there a limit to the number of transmitters I can use in one room?
AYes. The 72 MHz LT-800-072 has a maximum of (8) eight.

Product Videos

My overall impression is very positive. The sound is clear and connects well with my telecoils. It is lightweight and comfortable on my neck. I like that I can open the loop to put it on and off my neck so I don't attract attention and I don't mess up my hair (vanity is so important! LOL).

Kathy Evans
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