The LR-4200-IR is a high performance IR receiver with extreme sensitivity providing the best pickup and range of any device of its kind. iDSP is the smallest device of its kind, making it easy for the end user to wear and operate and easier for the venues to dispense, store and maintain. The integrated neck loop/lanyard with DSP loop driver, improves the listening experience for T-coil users. The advanced green battery technology dramatically reduces costs of ownership and hassles while reducing the number of batteries in landfills. A field replaceable Lithium-ion battery is included with the unit. Â The LR-4200-IR has an OLED display which shows unique channel names, battery status, channel status, volume status and charge activation. Connect the iDSP neck loop/lanyard or ear phones via two 3.5 mm output jacks (receivers can be shared). The Micro USB connection is used with the free iDSP software suite for set up, programming, inventory management, firmware updates and charging via any standard USB port. The LR-4200-IR is compatible with all iDSP accessories. Â The result is an exceptional listening experience in small-to-medium places where its difficult to hear, like: theaters, boardrooms, classrooms, courtrooms, houses of worship, and more.
High performance IR receiver with extreme sensitivity providing the best pickup and range of any device of its kind
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 use and for venues to dispense, store and maintain
OLED display which shows unique channel names, battery status, channel status, volume status and charge activation
Limited Lifetime Warranty with hassle-free support
Can be worn around the neck or with the belt clip, making it the most discreet listening device on the market
Advanced green battery technology dramatically reduces costs of ownership and hassles while reducing the number of batteries in the landfill
Use for single channel applications
Wireless - Yes
System Frequency Response:
63 Hz - 15 kHz (±3 dB)
System Signal to Noise Ratio:
Mono: >60 dB, Stereo: >52 dB
System Distortion:
<2% total harmonic distortion (THD) at 80% deviation
Audio Output Jacks:
Two (2) 3.5 mm (0.14 in.) connectors, unbalanced, 0 dBu nominal output level, 16 mW maximum, impedance 32 ohm, accepts mono or stereo phone plug or LA-430 Intelligent Ear Phone/Neck Loop Lanyard
User Controls:
Power on/off and volume up/down
Set-up Controls:
Press and hold up/down volume buttons for 5 seconds to enter channel adjust, use up/down to select channel
Programming:
Via software and USB port, Auto Seek, Jack Sense, Squelch, Auto Power, Auto Off, Stereo, Brightness, Channel Name
LED:
Flashes when batteries are low or to indicate charging, solid when fully charged
Display:
OLED - Channel designation, battery level, unit number, charging status, volume status