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ListenPoint Room Module (2 Mic Max/ No Power Amp.)
LPT-R2

Highlights

  • Use to incorporate a ListenPoint system, up to two (2) microphones with an existing sound system.
  • Single point of connection via Cat-5e cable to the Control Unit makes installation and maintenance simple and straightforward.
  • Connects existing sound system, control unit, expansion sensors, paging input and general purpose interface.
  • Bi-directional communication between microphone and room module provides excellent performance, coverage, features and reliability.
  • Microphones auto-register to the room module, making operation simple.
  • Includes mounting platform for wallboard and drop ceilings and can be mounted directly to multiple types of electrical boxes.
  • Paintable surface (except the sensor lens) allows for customization to room aesthetic.
  • Cable cover neatly conceals cabling.
  • Line output audio can be ducked (reduced in level) by external paging and/or the microphone can duck aux inputs.
  • Option of up two (2) expansion sensors to provide additional room coverage.

Overview

The R2 ListenPoint Room Module (RM) is designed to easily mount on the ceiling or on the wall of a room and its primary purpose is to communicate with the M1 microphone via infrared light and provide audio to an existing sound system. It connects to the Control Unit with one (1) Cat-5e cable reducing cable clutter. The paintable surface (except the sensor lens) snaps into a supplied mounting platform and has a cable cover that hides the cables. The RM has a built in IR sensor/emitter that bi-directionally communicates with up to two (2) microphones. This unique feature auto-registers any microphone within the room for simple operation. Two (2) additional sensors may be added to the RM. The RM has a paging input and a general purpose interface for controlling or accepting control to/from other devices.

Includes

LPT-R2 ListenPoint Room Module (2 Mic Max/ No Power Amp.)
Mounting Platform
Mounting Hardware
   (4) #6 Long Screws
   (4) #6 Short Screws
   (4) #8 Long Screws
   (4) #8 Wall Anchors
Euro Connectors
   (2) 2-pin
   (2) 3-pin

Architectural Specs

The room module shall connect to a control unit using a standard Cat-5e cable and shall provide bi-directional communication with infrared microphones by means of an emitter-sensor built in to the room module. The room module shall accept up to two (2) microphones simultaneously and the microphones must be capable of auto-registering. The room module shall be capable of adding two (2) additional IR sensors. The room module shall accept an external paging input. A general purpose interface shall provide an isolated input and a SPDT relay out that shall accept and deliver controls to external equipment. The room module shall snap into a mounting platform that can be mounted to wall board and ceiling tile and unit shall have a cable cover. The room module (except for the IR lens) shall be paintable. The LPT-R2 Room Module is specified.

CAD Drawing

    • Specifications

     SpecificationsLPT-R2
    AudioBalanced OutputOne (1) Balanced Input, Euro Connectors, 0dBu nominal, +24dBu maximun, impedance 600 Ohms
    Paging InputOne (1) 2-pin Euro Connector, 8 ohm, 25 volt, 70 volt, 100 volt - internally selectable
    6 - 12 VDC InputOne (1) 2-pin Euro Connector, 600 Ohms
    Relay OutputOne (1) 3-pin Euro Connector, Latching or Pulse Relay - programmed via software
    Microphone to Output
    Frequency Response    		200 Hz to 15 kHz, +/- 2 dB, < 2.0% THD, >70 dB SNR
    Input to Output
    Frequency Response    		20 Hz to 20 kHz, +/- 2 dB, < 0.1% THD, >70 dB SNR
    Speaker EQQuickfilter®, 512 points of equalization by speaker model
    Room EQFive (5) band parametric, Two (2) tone controls
    Infrared Emitter38 kHz subcarrier
    Infrared Sensor2.3 MHz, 2.8 MHz
    External Infrared SensorTwo (2) phono connectors provided
       
    Controls and IndicatorsRear PanelTwo Cat-5e w/ LED indicator connectors,
    two (2) phono connectors, 
       
    PowerSupplied via Control Unit19 VDC, 60 Watts via Cat-5e cable
    Auxiliary Power InputN/A
    Auxiliary Power OutputN/A
    Auxiliary Power ConnectorN/A
    Auxiliary Power Supply SizeN/A
    Auxiliary Power Supply Line CordN/A
    Auxiliary Power Supply
    Line Cord Length    		N/A
       
    PhysicalRoom Module Dimensions (H x W x D)2.1 x 8.5 x 6.9 in. (5.4 x 20.4 x 17.5 cm)
    Room Module w/ Mounting Platform and Cable Cover Dimensions (H x W x D)2.5 x 8.5 x 9.8 in. (6.3 x 20.4 x 24.9 cm)
    Power Supply Dimensions (H x W x D)1.3 x 2.4 x 4.8 in. (34 x 60 x 122 cm)
    Room Module MountingMounting platform provided, mounts to most electrical boxes.
    Cable Cover MountingMounts to mounting platform.  
    Room Module Weight1.75 lbs. (.8 kg)
    Shipping Weight3.0 lbs. (1.36 kg)
       
    ComplianceRoom ModuleCE, ROHS, FCC, Industry Canada
    Power SupplyUL, CE, ROHS, FCC, Industry Canada
       
    Specifications are subject to change without notification

    Requirements

    • LPT-C2 ListenPoint Standard Control Unit

      The ListenPoint Control Unit is the heart of the ListenPoint system. It’s simple and easy for users with one, intuitive control for adjusting volume and selecting audio sources.

    • LPT-C6 ListenPoint Advanced Control Unit

      The C6 ListenPoint Control Unit is an ideal unit for audio visual integration as it accommodates integration with teleconferencing devices bringing the outside world into the room.

    Used With

    • LPT-M1 ListenPoint Microphone Kit

      The Microphone Kit provides exceptional audio quality, ease of use and years of dependable service. The intuitive design allows the user to control microphone volume/mute and auxiliary input volume.

    Accessories

    Support Documents

    • FAQ

    How much does the RM weigh?
    The RM weigh’s 1.75 lbs. (.8 kg)
     
    Can I interface to an existing paging system?
    If your facility has a 70 volt (or 25 volt or 8 ohm) paging system, you can feed that signal into the “Paging Input” on the RM. The RM can pass the page through to your ListenPoint™ speakers, and/or duck the audio from the ListenPoint™ system. The ListenPoint™ system does not have a 70 volt output. The four power amplifiers are designed to drive either 8 or 4 ohm loads. You may however use either a non-powered RM or take the Line Output from the CU and drive a 70 volt power amplifier.
     
    Does the system have Muting or Ducking function during Paging?
    Yes, there are four levels of ducking Low, Medium, High, and off. Low is 6 db, Med is 12 db, and High is 18 db.
     
    Do additional sensors need the additional power supply in the RM?
    No, all sensors are powered from the RM and its power supply.
     
    Will the 4-microphone sensors cover more area than the 2-microphone sensors?
    No. The only difference in these two sensors is how many IR channels they can operate simultaneously.
     
    What are the fire codes and regulations for cutting a hole in the ceiling?
     
    Are the RM and Expansion sensor affected by Plasma’s or other light?
     
    What is the maximum length of Cat-5e cable between CU and RM?
    Maximum length for full power is 75 ft. (23 m)
     
    How large of an area can systems cover?
    The RM with its onboard sensor emitter can accommodate a 25’ x 25’ (8 meters by 8 meters) room. For larger rooms you will need to add up to two additional remote IR sensors. Remember, when adding sensors that a 2 mic or 4 mic sensors must be chosen.
     
    What are the mounting options that are included with the RM?
    Ceiling Mount (Ceiling Box, Wall board or Drop Ceiling), Wall Mount (Wall Box or Wall Board)
     
    How many microphones can be used with the LPT-R2?
    Two (2) Microphones can be use at one time.
     
    How many speakers can the LPT-R2 power?
    None, you will need to go to a powered RM.
     
    Since the LPT-R2 can’t power any speakers, how do I get audio to my existing sound system?
    You can use the balanced line output on the RM or the unbalanced line output on the CU.
     
    What is the warranty of the ListenPoint products?
    The ListenPoint™ product has a 5 year warranty on core product that covers all manufacturing defects. Batteries have a one (1) year. Also, all accessories have a 90 day warranty.

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