User Manual for Listen Technologies Advanced Intelligent DSP RF Receiver Click to enlarge the picture
Contents of the user manual for the Listen Technologies Advanced Intelligent DSP RF
- Product category: Components & Accessories Listen Technologies
- Brand: Listen Technologies
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Listen Technologies Components & Accessories
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User manual for the Listen Technologies Advanced Intelligent DSP RF contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Listen Technologies product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Listen Technologies user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Listen Technologies product will considerably shorten its lifespan!
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Product description The Advanced Intelligent DSP RF Receiver from Listen Technologies is an advanced iDSP IR receiver. It features DSP SQ noise reduction technology, allowing users to experience 20 dB less noise and hiss. A field-replaceable, Lithium-ion battery is included with the unit. The integrated neck loop/lanyard with DSP loop driver improves the listening experience for T-coil users.
The unit has an OLED display to program channel names, monitor battery status, channel status, and charge activation. Programmable channel select button allows user to cycle through active channels, seek to, or lock to a channel. Connect the iDSP neck loop/lanyard or ear phones via two 3.5mm output jacks (ear phones could be shared). The micro-USB connection is used with the included iDSP software for charging, set up, programming, inventory management, and firmware updates. - Advanced DSP SQ noise reduction technology delivers 20 dB less noise and hiss
- Integrated neck loop/lanyard with DSP loop driver improves the listening experience for T-coil users
- Can be worn around the neck, with the belt clip, or concealed in a pocket
- Use for multi-channel applications
UPC: 819267022362 In the Box Listen Technologies Advanced Intelligent DSP RF Receiver (72 MHz) Limited 5-Year Warranty Table of Contents
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Technical parametersListen Technologies LR-5200-072 Specs | | | Frequency Response | 50 Hz to 15 kHz (±3 dB) | | Signal to Noise Ratio | SQ enabled 80 dB, SQ disabled 60 dB | | Distortion | <2% total harmonic distortion (THD) at 80% deviation | | Audio Output Jacks | 2 x 3.5 mm connectors, unbalanced, 0 dBu nominal output level, 16 mW maximum, impedance 32 ohm | | | | User Controls | Power, up/down volume, Listen button for end user channel selection | | Set-Up | 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 | | | | Display | Channel designation, battery level, unit number, charging status | | LEDs | Flashes when batteries are low or to indicate charging, solid when fully charged | | | | Frequency Range | 72.025 to 75.95 MHz | | Number of Channels | 17 wideband, 40 narrowband | | Sensitivity | 0.6 uV typical, 1 uV maximum for 12 dB sinad | | Frequency Accuracy | ± .005% stability 32 to 122°F (0 to 50°C) | | Antenna Type | Uses ear phone/neck loop lanyard and short ear phone cable or standard earphone cable | | Squelch | Programmable in 20 steps, automatic on loss of RF signal | | | | Battery Type | Lithium-ion 3.7 VDC, 1200 mAh | | Battery Life | 8 hours of continuous use | | Battery Charging Time | Fully charged in 2.5 hours | | Power Supply | Micro-USB connector, 5 V, 500 mA | | | | Operating Temperature | 14 to 104°F (-10 to 40°C) | | Storage Temperature | -4 to 122°F (-20 to 50°C) | | Humidity (Non-condensing) | 0 to 95% relative humidity | | | | Standards | FCC Part 15, Part 90, Industry Canada, RoHS | | | | Color | Flat black | | Dimensions | Unit: 3.75 x 2 x 0.64" (9.6 x 5 x 1.7 cm)
Unit with Belt Clip: 3.75 x 2 x 0.80" (9.6 x 5 x 2.1 cm) | | Weight | Unit: 1.6 oz (45 g)
Unit with Batteries: 2.4 oz (68 g) | | | | Package Weight | 0.2 lb | | Box Dimensions (LxWxH) | 4.3 x 2.4 x 1.2" |
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