Listen Technologies Stationary IR LT-82 - Manual (Page 6)

LR-42/44 Infrared Receivers
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
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.
• 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.
Highlights
3
1
2
• 30/15 hours battery life AAA
alkaline/rechargeable batteries.
• 63-15kHz frequency response,
60dB SNR, <2% total
harmonic distortion (THD).
• LR-42 IR Stethoscope 4-Channel Receiver
• LR-44 IR Lanyard 4-Channel Receiver
Key Specifi cations
Confi gurations
Accessories
4
5
Accessories for the Listen Receivers can be
found on the Stationary IR Accessories page 6.