Listen Technologies LT-82 manual LR-42/44 Infrared Receivers

LR-42/44 Infrared Receivers

Users will love the comfortable, easy to use Listen LR-42 and LR-44 Receivers that feature the ability to receive up to four channels in mono or stereo. They use standard AAA alkaline batteries for more than 30 hours of operation, or a NiMH rechargeable battery pack that delivers 15 hours of use per charge. The unit features auto shut-off after 30 minutes of no audio carrier, further extending battery life. The LR-42/44 boasts high performance audio specs in a small package and is compatible with other manufacturers’ products. The LR-42/44 is used for government compliance (such as ADA), assistive listening, language interpretation, live theatre, houses of worship, courtrooms, secure rooms, and auditory description.

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Highlights

•Easy to use with outstanding audio performance.

•Users have the option of either the LR-42 stetho receiver, or the LR-44 lanyard receiver which is compatible with a variety of earphones.

•Auto-shut off extends battery life.

•Outstanding battery life (up to 30 hours).

•Uses standard AAA alkaline non-proprietary batteries, or rechargeable battery pack.

•LA-350 and LA-351 charging/storage platforms make it simple and easy to charge batteries, store and distribute units.

•Programmable options expand applications and simplify channel selection for users.

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1.User Buttons Press the POWER button to turn the unit on or to check battery status after power up. The SEL button changes the channel.

2.LED Indicators When the SEL is pressed the LED indicators indicate which of the four channels is selected. If the POWER is pressed, the battery status is indicated.

3.Volume Control The user adjusts this to set the volume on the earphones.

4.Battery A removable battery compartment houses two AAA alkaline batteries, or a sealed NiMH rechargeable battery pack

Key Specifications

•30/15 hours battery life AAA alkaline/rechargeable batteries.

•63-15kHz frequency response, 60dB SNR, <2% total harmonic distortion (THD).

Configurations

•LR-42 IR Stethoscope 4-Channel Receiver

•LR-44 IR Lanyard 4-Channel Receiver

Accessories

Accessories for the Listen Receivers can be found on the Stationary IR Accessories page 6.

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