New Products

ADA Calculator



                  

Products

Related Systems

Contact Us

ListenPoint Microphone/Media Interface Kit
LPT-M1

  • No available audios.


Highlights

  • Acts as the user interface providing wireless connectivity for audio sources, as a microphone, or simple remote control.
  • Advanced Lithium ion battery technology provides up to 8 hours of battery life for extended use with confidence
  • Quick charge in under 2 hours
  • IR technology is secure and cannot be picked up outside the room.
  • Simple, intuitive operation makes it user friendly.
  • M1 is the user interface of the system providing remote control. 
  • When used as a microphone there are three ways to wear: lanyard, handheld, belt worn - accommodates the user’s preference.
  • Attractive – lightweight – ergonomic design allows the user to focus on their presentation not the technology.
  • Instant On registration - provides instant link between M1 and system (default setting).
  • Automatic registration of M1’s - use any M1 in any room without setting a channel (optional setting).
  • IR technology is secure and cannot be picked up outside the room.

Overview

The LPT-M1 ListenPoint Microphone/Media Interface Kit (M1) provides the ability to interface external sources wirelessly such as laptops, iPads, MP3 players or be used as a microphone with the ListenPoint system. It offers exceptional audio quality, ease of use and years of dependable service. The intuitive design allows the user to control volume. The M1 uses advanced lithium ion battery technology and intelligent battery management to maximize battery life, minimize battery charging time and increases the time between battery replacements. The included drop in charger makes charging simple and fast.

Includes

LPT-M1 ListenPoint Microphone/Media Interface
Handheld Sleeve
Clips (lanyard, handheld and belt)
Lanyard
Charging/Storage Station
5 VDC Universal Power Supply (Includes -01,-02,-03 and -04 adaptors)*
Li-ion Battery
Quick Reference Card
Attention Insert

Architectural Specs

The LPT-M1 ListenPoint Microphone/Media Interface Kit (M1) shall communicate bi-directionally with a room module and shall automatically select the transmission channel without user intervention. The M1 shall have a mute/volume control that adjusts the volume of the microphone and the volume of auxiliary input sources. The M1 shall incorporate a Li-ion battery and shall have an operational time of at least eight (8) hours and shall charge in less than two (2) hours. The M1 shall be capable of being used in multiple ways including handheld (sleeve), lanyard or belt worn. The M1 shall have an external microphone and auxiliary input. The LPT-M1 ListenPoint Microphone/Media Interface Kit is specified.

CAD Drawing

    • Specifications

     SpecificationsLPT-M1
    AudioInternal Microphone -40 dBu nominal, 100 Ohms, 200 Hz to 15 kHz, +/- 2 dB,
    < 2.0% (THD), >75 dB SNR
    External Microphone -40 dBu nominal, 100 Ohms, 200 Hz to 15 kHz, +/- 2 dB,
    < 2.0% (THD), >75 dB SNR
    Auxiliary Input-20 dBu nominal, 10k Ohms, 20 Hz to 20 kHz, +/- 2 dB,
    < 2.0% THD, >75 dB SNR
    Infrared Emitter38 kHz uplink
    Infrared Sensor2.3 MHz, 2.8 MHz, 3.2 MHz, 3.8 MHz
       
    Controls & IndicatorsUp ButtonVolume up
    Mute ButtonMute microphone and/or GPI control
    Down ButtonVolume down
    Soft ButtonRelay, Aux Mute Control - programmed via software
    Green LEDSolid - on/off, blinking - muted (twice per second)
    Red LEDSolid - microphone fully charged, blinking - charging, rapid blinking - battery low capacity
    Amber LEDSolid/Blinking - programming mode/multi-function operation
    BeeperLink to sensor is lost or low battery 
       
    PowerBattery TypeLithium Ion
    Battery Capacity1180 mAh
    Battery Charge time< Two (2) hour charge time
    Operating time 7 hrs. typical
    Power Supply Input100-240 VAC, 50-60 Hz, 0.4 A
    Power Suppy Output5 VDC, 2 A, 10 W
    Power Supply Cord and Connector.09 in. (2.3 mm) OD, DC Plug 
    Power Supply PlugsRemovable plugs (types B, G, I and C included)
       
    PhysicalMicrophone Dimensions (H x W x D).75 x 2 x 4.3 in. (109 x 52 x 18 cm)
    Microphone Weight w/ Battery3.8 oz (108 grams)
    Shipping Weight1 lbs. (.45 kg)
    MountingMultiple charging stations can be mounted together. Holes provided for wall mounting.
     Microphone ColorDark Grey (Outer edges), Light Grey (Buttons)
       
    EnvironmentalTempature - Operation-10°C (14°F) to +40°C (104°F)
    Tempature - Storage-20°C (-4°F) to +50°C (122°F)
    Humidity0 to 95% Relative Humidity, non condensing
    Microphone Kit ComplianceCE, ROHS,FCC, Industry Canada
    Power Supply ComplianceUL,CE, ROHS,FCC, Industry Canada
       
    Specifications are subject to change without notification

    None

    Used With

    • LPT-C2 ListenPoint Standard Control Unit

      Select the ListenPoint LPT-C2 Control Unit for outstanding performance on a budget. Designed to blend into any room, the control unit can be wall, desk or rack mounted.

    • LPT-C6 ListenPoint Advanced Control Unit

      Choose theListenPoint® LPT-C6 Control Unit for the ultimate in audio visual integration! 6 multimedia inputs - including pro audio inputs/outputs - USB for customization and direct teleconferencing/Skype™/VOIP port for bringing the outside world into the room. 

    • LPT-R12 ListenPoint Powered Room Module (2 M1 Max/ 60 Watts)

      The R12 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 ListenPoint Microphone/Media Interface (M1) via infrared light and provide power amplification (60 Watts) for the speakers mounted in the ceiling or on a wall.

    Accessories

    Support Documents

    • FAQ

    Can I lock out the buttons on a M1?
    Yes you can via local programming of the M1, see customization guide for future instructions.
     
    What does the LED do on the M1?
    The M1 has a tri-state LED. It indicates power on, mute status, low battery power, and some programming modes.
     
    When I plug in the external microphone into the M1 does it disable the microphone element on the M1?
    Yes, the external microphone takes precedence over the internal microphone.
     
    On the external line input of the M1 can I mix my microphone audio with this and how do I adjust the input level?
    Yes, the external line input on the M1 will mix the external microphone audio. You adjust the level of the mix by changing the output level on your external device e.g. the output of your MP3 player.
     
    How does the M1 control which source you are turning up or down?
    The M1’s volume control only adjusts the currently active Aux input. It is usually the source that is playing. If two inputs are playing at the same time, the M1 will control the most recent source to come online (to play audio). You can also adjust individual audio sources via the control unit.
     
     Is the M1 battery easily accessible for easy replacement?
    Yes, there is an easy access door on the back.
     
    Is there a multi-unit charger?        
    Not at this time, the current charger design accommodates one (1) M1.
     
    Can I use the M1 as a boundary microphone? 
    Yes
     
    What is the pickup pattern?
    The M1 has an omni-directional pattern.
     
    Can I plug a non Listen microphone into the M1? 
    Yes as long as the microphone meets the same microphone output specifications.
     
    Does the M1 incorporate sound processing?
    Yes, the M1 uses an AGC which controls the volume over a good range, but does not have feedback suppression.
     
    What is the warranty of the LPT-M1?
    The ListenPoint™ system has a five (5) year warranty on core product that covers all manufacturing defects. Also all accessories have a 90 day warranty.