Listen Technologies LA-101 - Manual (Page 8)

FM Receivers
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FM Receivers
Listen off ers three types of portable FM receivers that allow you
to customize your system to your specifi c needs. All three
receivers off er outstanding audio performance backed by
limited life time warranty. The LR-300 is Listen’s value receiver
and is available only in 72 MHz. Both the LR-400 and LR-500
off er an LCD display so you’ll see what’s going on. The LR-500
off ers channel selection buttons for the user and
programmability for multiple channel applications like
language interpretation. In this case, you can program the
LR-500 to only display active channels.
• Superior Audio Quality – 80 dB (70 dB with 863 MHz) signal-to-
noise ratio, setting the industry’s sound quality standard.
• Easy to use.
• Multiple Channels – you’ll always fi nd interference-free channels.
• Look&Listen™ LCD display (LR-400/500 only) shows channel,
battery status, signal strength, lock, and programming
information.
• Advanced battery management.
• SEEK button automatically fi nds a channel.
• Limited Lifetime Warranty with hassle-free support.
Highlights
Accessories for Listen Receivers can be
found on the Receiver Accessories page 10
• Receiver range from LT-800 Antenna: Line of site,
1,500 ft (457 m) / 3,000 ft (914 m), 400 ft (122 m),
72/216/863 MHz.
• Number of simultaneous channels: 6/3/8
72/216/863 MHz.
• System audio performance: 50-15KHz 72/863 MHz
50-10 KHz 216 MHz frequency response, >80dB
SNR and <2% THD.
LR-300-072 – 72 MHz
LR-400-072 – 72 MHz
LR-400-216 – 216 MHz
LR-400-863 – 863 MHz
LR-500-072 – 72 MHz
LR-500-216 – 216 MHz
LR-500-863 – 863 MHz
Key Specifi cations
Confi gurations
Accessories
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1. Power/Volume On/off and volume control.
2. Earphone Jack 3.5 mm jack accepts either mono or stereo headsets.
3. Multi-Function LED Indicates power or low battery and charging status.
4. LCD Display (LR-400 and LR-500 only) Displays channel section, battery level, signal strength,
channel lock and program features (LR-500 only).
5. Channel Section The seek button allows you to scan for broadcasting channel, while the up/down
button (LR-400 and LR-500 only) allow you to manually change received channel. Buttons are located
inside the cover on the LR-400.
6. Charging Port/Contacts Used with charging cases or power supply to charge
NiMH batteries within the unit.
7. Door Locks Manually lock battery compartment door.
8. Battery Compartment Install alkaline or NiMH batteries to operate unit.
9. Antenna Articulating and fl exible for easy storage (863MHz only).
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LR-400-072
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LR-300-072
LR-400-863
LR-500-216
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