Listen Technologies LR-5200-072 User Manual

Advanced idsp receiver (72/216 mhz)

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U s e r M a n u a l

L R - 5 2 0 0 - 0 7 2 A d v a n c e d i D S P R e c e i v e r ( 7 2 M H z )

L R - 5 2 0 0 - 2 1 6 A d v a n c e d i D S P R e c e i v e r ( 2 1 6 M H z )

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Summary of Contents for Listen Technologies LR-5200-072

Page 1 L R - 5 2 0 0 - 2 1 6 A d v a n c e d i D S P R e c e i v e r ( 2 1 6 M H z ) © 2018 Listen Technologies Corporation All Rights Reserved ® For further details regarding use, adjustment, or programming of your Listen Technologies products visit our website at www.listentech.com/support-manuals or contact us at +1.801.233.8992 or 1.800.330.0891.
Page 2 Dear Valued Customer, Thank you for choosing Listen! We are dedicated to providing you with the highest quality products available, and take pride in delivering outstanding performance to ensure you are completely satisfied. We independently certify each of our products to the highest quality standards and back them with a limited lifetime guarantee.
Page 3 TABLE OF CONTENTS iDSP™ Receivers ……………………………………………………………………………………………………………………………………… LR-5200 Quick Reference ………………………………………………………………………………………………………………………… LR-5200 Specifications …………………………………………………………………………………………………………………………… Safety Cautions ……………………………………………………………………………………………………………………………………… Hearing Safety ………………………………………………………………………………………………………………………………… Medical Device Safety ……………………………………………………………………………………………………………………… Recycling ………………………………………………………………………………………………………………………………………………… Quick Setup and Operation Instructions ………………………………………………………………………………………………… Unpack Unit ……………………………………………………………………………………………………………………………… Activate Battery ………………………………………………………………………………………………………………………… Charge Battery …………………………………………………………………………………………………………………………… Connect Ear Phone ……………………………………………………………………………………………………………………...
Page 4 iDSP Receivers ™ The LR-5200 is a powerful Assistive Listening Receiver designed to be compact and simple to use. The unique design of the iDSP™ receiver family allows them to be worn as a necklace, using the belt clip or con- cealed in a pocket, making this the most inconspicuous ALS receiver on the market.
Page 5 LR-5200 Quick Reference 3. Up/Down Volume Control 1. OLED Display Area 4. Programmable 2. Micro USB Channel Select 1. OLED Display Area: Displays battery status, unit ID, channel status, volume status and charge activation 2. Micro USB: USB charging, programming, firmware updates and inventory dispensing 3.
Page 6 LR-5200 Specifications Product Specification: LR-5200-072 / LR-5200-216 Audio System Frequency Response 50 Hz - 15 kHz (±3 dB) System Signal to Noise Ratio SQ enabled 80 dB, SQ disabled 60 dB SQ enabled 70 dB, SQ disabled 50 dB System Distortion <2% total harmonic distortion (THD) at 80% deviation...
Page 7 Always make sure you are using this product in accordance with the safety guidelines established by your physician or the implantable device manufactur- Recycling : Help Listen Technologies protect the environment! Please take the time to dispose of your equipment properly. Product Recycling Instructions: Please do NOT dispose of your Listen Technologies equipment in the household trash.
Page 8 3. Charge Battery Fully charge the rechargeable Lithium Ion battery by connecting the unit to one of Listen Technologies charging options. a. LA-380 Intelligent 12-Unit Charging/Carrying Case b. LA-381 Intelligent 12-Unit Charging Tray c.
Page 9 Speaker 4. Connect Earphone Using The Earphone/Neck Loop Lan- yard Connect the Listen Intelligent ear phone/ neck loop lanyard to the two 3.5 mm output jacks on the Ear Phone/ unit. Then connect the short cable Neck Loop ear speaker or headphones to Lanyard the 3.5mm output jack on the Headset...
Page 10 5. Turn the Unit On Press and hold the Power Button for 1 second to turn the receiver on, the unit display will show the unit ID, battery status and the current channel. Each item will be displayed and then the display will turn off. Power Button: OLED Display: Press and hold for...
Page 11 Same Space: If you are using transmitters in the same space, the most number of channels that will work simultaneously is six wide band channels or 8 narrow band channels at 72 MHz, three wide band channels or 5 narrow band channels at 216 MHz. With all of the transmitters off, listen for interference on all the wide band channels via the headphone jack.
Page 12 1. Automatic Channel Selection In the Automatic Channel Selection mode the user decides how many channels of audio are to be received by the unit. In this mode the unit automatically selects the channels that can be used together simultaneously in a given space. The unit is defaulted to Auto 2. The max number of channels is 8 for 72 MHz and 5 for 216 MHz.
Page 13 4. Save/Exit: Press power button to save and exit. 1. Manual Select Mode: 2. Scroll Up/Down: Press and hold Use the up or down button to CH E the Power and scroll through available channels Down button simultaneously for 3 seconds 3.
Page 14 Disabled When in the disabled mode the Listen Button has no function. Listen Button Lock Once an active channel is found it is sometimes desirable to lock the unit onto the currently tuned channel and not allow the user to make any channel changes. This can be accomplished by pressing and holding the listen button for 5 seconds.
Page 15 Adjust Volume Adjust the listening volume to a comfortable listening level via the volume up/down buttons. OLED: Volume Up/Down Indicates the Use the volume up level in a % of or down to raise/ maximum level lower volume If the volume is adjusted while there is no audio present the unit will output a momentary tone each time the button is pressed allowing the user to gauge and adjust the audio level to a comfortable listening level.
Page 16 Battery & Belt Clip Low Battery Indication When the unit detects a low battery condition it will cause the status LED to flash slowly indicating that the unit needs to be charged. When the light begins to flash the unit has approximately 30 minutes of receiver use before the unit will turn off.
Page 17 Accessing Battery Compartment To access the battery compartment simply remove the belt clip and battery door by pulling down and out on the battery door locking tab. Note: The product labeling information can be found behind the battery and includes the product model number, description, serial number, contact information and compliance statement. Door locking Battery door...
Page 18 To manage the advanced program features on any of the iDSP™ receivers a windows based User Interface (UI) software is required. This software is available free of charge from Listen Technologies. To download the software log onto http://www.listen- tech.com/support/software/idsp-soft- ware-suite/ and follow the instructions.
Page 19 Squelch The purpose of squelch is to mute the audio output of the receiver when the signal from the transmitter is turned off or the level is too weak to be received. Without squelch radio noise will be heard in the earphone. The squelch on the receiver can be adjusted to mute the audio at different RF signal strengths.
Page 20 Unit ID The unit ID number provides a unique identification for each receiver that is displayed on the OLED status screen. This can be any 3 digit number between 000 and 999. The unit ID allows venues to track individual units and for easy dispensing and inventory control.
Page 21 RF Reception Maximization Strategies: For proper and reliable operation, Listen receivers should receive a strong and consistent signal from the originating transmitter. Follow these strategies should be used to maximize this signal: When designing and installing a system, keep in mind that the location of both the transmitter and receivers is critical to maximizing signal strength Eliminate or minimize obstructions between the transmitter and receivers Minimize the distance between the transmitter and receivers...
Page 22 72 MHz Compatibility Chart: Frequency Phonic Frequency Phonic Listen Comtek Phonak Williams* Gentner Telex Drake Listen Comtek Phonak Williams* Gentner Telex Drak e 72.0250 (11, 1) 74.6250 (36, 40) 72.0500 74.6500 (41) 72.0750 (12, 3) 74.6750 (37, 42) 72.1000 A, (13, 4) 72.1 74.7000 I, (38, 43)
Page 23 216 MHz Compatibility Chart: Frequency Phonic Light Listen Phonak Comtek Williams Gentner Speed 216.0125 216.0250 216.0375 216.0625 216.0750 216.0875 216.1125 216.1250 216.1375 216.1625 216.1750 216.1875 216.2125 216.2250 216.2375 216.2625 216.2750 216.2875 216.3125 216.3250 216.3375 216.3625 216.3750 216.3875 216.4125 216.4250 216.4375 216.5125 216.5250 216.5375...
Page 24 Troubleshooting LR-5200 Receivers: The receiver has no power Make sure the unit has either a fully charged battery or a Listen approved wall charging transformer is connected. Make sure the Power button on the top of the unit has been pressed to turn the unit ON. If this does not work, make sure the battery is installed properly and / or install a replacement battery.
Page 25 Compliance Notice and FCC Statement and Industry Canada Statements Compliance Notice This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) These devices may not cause harmful interference, and (2) these devices must accept any interference received, including interference that may cause undesirable operation.
Page 26 Product Warranty Listen Technologies Corporation (Listen) product warranty is only available to the original end purchaser of the product and cannot be transferred. Warranty is only valid if online form is completed or warranty card has been returned within 90 days of purchase. This warranty is void if damage occurred because of misuse or if the product has been repaired or modified by anyone other than a factory authorized service technician. ...
Page 27 Other Products and Accessories All other products and accessories carry a one year limited warranty to be free from defects in workmanship and material under normal use and conditions from date of purchase. The following cases are not covered by the above warranty: •...
Page 28 Contacting Listen If technical service is needed, please contact Listen. Pre-authorization is required before returning Listen products. If products were damaged in shipment, please contact the carrier, then contact Listen for replacement or repair requirements payable by the carrier. Listen’s corporate headquarters are located in Bluffdale, Utah U.S.A. and are open Monday through Friday, 8am to 5pm Mountain Time.
Page 29 U s e r M a n u a l Installation and Operation LT-84 ListenIR Transmitter/Radiator Combo LA-141 ListenIR Expansion Radiator PAGE 1...
Page 30 Table of Contents Safety Cautions!............................. 2 Recycling Instructions .......................... 2 Compliance Information ........................3 Compliance Notice, FCC and Industry Canada Statements ............3 System Overview ........................... 4 LT-84 ListenIR Transmitter/Radiator Combo .................. 5 Package Contents ........................... 5 LT-84 Rear View Quick Reference ...................... 5 LA-141 ListenIR Expansion Radiator ....................
Page 31 LT-84, LA-141 or other equipment and will void the warranty. Hearing Safety: The LT-84 is designed to be used with Listen Technologies receivers. These receivers are designed to amplify audio to a high volume level which could potentially cause hearing damage if used improperly.
Page 32 Compliance Information No FCC license or radio approval is required to operate this equipment. Compliance Notice, FCC and Industry Canada Statements Compliance Notice This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) These devices may not cause harmful interference, and (2) these devices must accept any interference received, including interference that may cause undesirable operation.
Page 33 System Overview The LT-84 is an all-in-one two channel infrared (IR) transmitter and radiator (Transmitter/Radiator Combo) packed into a single mountable enclosure. The LT-84 IR radiator is located behind the IR transparent front panel and provides line-of-sight coverage of 30,000 ft2 (2787 m2) with LR-4200-IR/LR-5200-IR receivers or 7,500 ft2 (697 m2) with LR-42/LR-44 receivers.
Page 34 LT-84 ListenIR Transmitter/Radiator Combo Package Contents LT-84 ListenIR Transmitter/Radiator Combo LA-210 12 VDC Universal Power Supply Power Cord LA-344 Mounting Hardware (2) Phoenix Type Connectors LA-84 Stationary IR Transmitter/Radiator Combo Quick Start Guide Power Cord LA-303 Small Room Signage Kit (2) Phoenix Type LA-210 12 VDC Universal Power Supply Connectors...
Page 35 LA-141 ListenIR Expansion Radiator Package Contents LA-141 ListenIR Expansion Radiator (1) 25 ft. (7.6 m) CAT-5e Cable LA-344 Mounting Hardware Quick Start Guide LA-141 Listen IR Transmitter/Radiator Combo LA-344 Mounting Hardware (1) 25 ft. (7.6 m) CAT-5e Cable Pan & Tilt 1/4”...
Page 36 LT-84 and LA-141 Coverage The units emit a beam of infrared light from the front panel. Infrared light is not visible to the human eye. Below is a scaled diagram of the typical line-of-sight IR pattern or “footprint” emitted from the units. When using a unit in single channel transmit mode the coverage area is 30,000 ft (2787 m ) and in 2...
Page 37 Figure 3: LT-84 and LA-141 Single Channel Coverage Pattern “footprint” Overlapping 50 ft. (15.24 m) apart Figure 4: Single Channel Coverage Pattern “footprint” same emission point at an angle of 15 degrees off axis Figure 5: Single Channel Coverage Pattern “footprint” same emission point at an angle of 30 degrees off axis PAGE 8...
Page 38 Designing a System Use the following steps when designing an IR system: 1. Determine the number of audio channels that will be used (1 or 2). 2. Determine the room size and shape. 3. Use the room size and shape information along with the appropriate 1 or 2 channel coverage pattern footprint to overlay the footprint on the room dimensions and determine the number of units required and the placement of those units to cover the desired listening audience.
Page 39 Flexible Mounting Hardware Instructions LT-84 & LA-141 Universal Mounting Hardware Kit A universal mounting kit is supplied to simplify the mounting process for the LT-84 and LA-141. This kit contains the components for mounting to a flat surface wall or ceiling, attaching to a drop ceiling grid T bar or connecting units together.
Page 40 Wall Surface Mounting Example Wall Mount Ceiling Surface Mounting Example Ceiling Mount Solid ceiling surface or T bar mounting Mounting Two Units with Linking Mount Example Linking Mount PAGE 11...
Page 41 Interconnection and Control The LT-84 is a two (2) channel IR Transmitter/Radiator. Separate input and control sections are located on the rear panel of the LT-84 to accommodate the two (2) channel transmission. Refer to the diagram below for location of these two separate channel control areas, power input, and expansion link output RJ-45s. Expansion Link Output RJ-45 Power Input...
Page 42 Connection of External Audio Sources Each channel has the option for three (3) audio connections. The interconnection and control of each channel is identical. We will refer to the interconnection and control of channel 1 only. Refer to the diagram below for connection of audio sources. Level Control Input Knob...
Page 43 IR Frequency Selection/Control The LT-84 provides the ability for the user to select the IR carrier frequency to be used for transmission of the audio connected to the channel input. The carrier frequencies are at 2.3MHz, 2.8MHz, 3.3MHz, and 3.8MHz. Refer to the diagram below for selection and control of the IR carrier. IR Frequency IR Transmission Selection...
Page 44 Listen IR Expansion Link RJ-45 Connections The coverage area of the LT-84 can be extended by adding up to four (4) LA-141 Expansion Radiators. A maximum of two (2) LA-141s can be connected to each Expansion Link output RJ-45 on the LT-84 with a maximum daisy chained CAT-5e cable length of 100 ft.
Page 45 Indicator Lights Input Level indicators Channel 1 and Channel 2: Green LED Off and Red LED Off – Low or no audio present, power switch is off or in the indicator lights off position Green LED solid and Red LED flashing – Audio is present and adjusted properly on the input Green LED Off and Red LED Ch1 and Ch2 flashing quickly 4 times with a 2 second off state, repeated –...
Page 46 Troubleshooting The LT-84 Green LED “Power Indicators” are not lit: • Make sure the power supply is plugged into the LT-84 and plugged into an AC outlet. • Make sure the electrical outlet is on or if using a power strip make sure it is turned on. •...
Page 47 LT-84 Specifications LT-84 Stationay IR Transmitter/Radiator Combo Power Power Supply Type In-line switching supply, Listen part number LA-210 Power Supply Input 100-240 VAC, 50-60 Hz Power Supply Output 12 VDC, 4A, 48W, center positive, 2.5 mm ID barrel connector Power Line Cord North America Type B (LT-84-01), Asia and UK Type G (LT-84-02), Euro Type J (LT-84-03) Carrier Frequencies 2.3 MHz, 2.8 MHz, 3.3 MHz, 3.8 MHz, selectable...
Page 48 LA-141 Specifications LA-141 Listen IR Expansion Radiator Power Power Supply 12 VDC, provided via LT-84 Expansion Link Output RJ-45s Current Draw 600 mA per LA-141, maximum of two (2) LA-141s daisy chained with CAT-5e cable 24 AWG to each LT-84 Expansion Link Output Carrier Frequencies 2.3 MHz, 2.8 MHz, 3.3 MHz, 3.8 MHz Number of Channels...
Page 49 Warranty Information Listen Technologies Corporation (Listen) warrants its transmitters and receivers (LT-82, LT-700, LT-800, LT-803, LR-100, LR-42, LR-44, LR-200, LR-300, LR-400, LR-500, LR-4200, LR-5200) to be free from defects in workmanship and material under normal use and conditions for the useful lifetime of the product from date of purchase.
Page 50 Listen products. If products were damaged in shipment, please contact the carrier, then contact Listen for replacement or repair requirements payable by the carrier. Listen’s corporate headquarters are located in Bluffdale, Utah U.S.A. and are open Monday through Friday, 8am to 5pm Mountain Time. LISTEN TECHNOLOGIES 14912 Heritage Crest Way Bluffdale, Utah 84065-4818 +1.801.233.8992 +1.800.330.0891 North America...
Page 51 Notes PAGE 22...
Page 52 +1.801.233.8995 Fax support@listentech.com www.listentech.com © 2017 Listen Technologies Corporation® All Rights Reserved Patented technology (pat. 9,712,246) For further details regarding use, adjustment, or programming of your Listen products visit our website at www.listentech.com/support-manuals or contact Listen at +1.801.233.8992 or 1.800.330.0891.

This manual is also suitable for:

Lr-5200-216