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VoiceLift Pro Microphone EBHIGH PERFORMANCE WIRELESS MICROPHONE
SYSTEM WITH eBUS
The VoiceLift® Pro Microphone EB system integrates
with eBUS® enabled control systems to provide voice
amplification for a wide variety of installations. The
VoiceLift receiver connects to the eBUS port on an
Extron IPCP Pro Series control processor for power
and customizable control. State-of-the-art wireless
technology for voice amplification utilizes digital
transmission and pairing in a dedicated spectrum to
provide superior performance over traditional systems.
VoiceLift Pro EB integrates seamlessly with IPCP
control processors and an audio power amplifier to
provide a complete voice amplification solution.
A Integration with Extron control systems provides flexible monitoring and control capabilities.
A Pendant microphone buttons can trigger events such as an instant alert or start/stop recordings on an SMP Series streaming media processor to support lecture capture installations.
A Advanced RF wireless technology provides superior sound quality, increased reliability, greater range, and reduced interference over traditional systems
A DSP maximizes sound quality and intelligibility
A Connects to the eBUS port on an Extron IPCP Pro control processor using a single cable that carries both power and control communication
A Supports up to two microphones for each receiver
A High capacity rechargeable batteries allow for over 8 hours of talk time
MICROPHONE
DESCRIPTIONDESCRIPTION
VLR 302EB
VLH 302
VLC 302
VLP 302
VLR 302EBeBUS
COMERRORIDERROR
LINK
R 1
2
LINK
VLR 302EB
PWR LOAD= 4.0W
eBUS BUS ID AUDIOOUT
654321
ON E+V +S -S G
POWER
Front
Front
Front
Front Left
Top
Rear
VoiceLift Pro Microphone EB
System PackagesThe VLME 3001 system includes one pendant microphone, receiver, and charging station.
The VLME 3002 system includes two pendant microphones, receiver, and charging station.
The VLME 3002H system includes one pendant microphone, receiver, charging station, and one handheld microphone.
VoiceLift Pro Microphone EB System Core ComponentsVLP 302 VoiceLift Pro Pendant Microphone
VLR 302 EB eBUS VoiceLift Pro Receiver
VLC 302 VoiceLift Pro Charging Station
VLH 302 VoiceLift Pro Handheld Microphone
PANEL DRAWINGS
Advanced Wireless TechnologyThe VoiceLift Pro Microphone is based on an industry standard radio frequency technology operating in a spectrum reserved exclusively for voice communications. This technology is not susceptible to environmental factors, such as windows, sunlight, and fluorescent lighting, that create problems for infrared systems. It also does not suffer from the licensing restrictions and proximity issues of traditional RF microphones.
eBUS IntegrationThe VoiceLift Pro Receiver includes an eBUS port for power and communication from an IPCP control processor to enable quick and easy integration of Instant Alert, lecture capture, podcast recording, or other applications.
Customizable Control An independent Function Button available on the pendant microphone can be customized to instruct the IPCP control processor to start/stop recording. Holding both volume buttons discreetly sends out a message to the control processor, which can be configured to initiate an Instant Alert via e-mail or text message, notifying administration and authorities in the event of an incident.
Reduced InterferenceVoiceLift Pro operates on a frequency that is separate from WiFi, Bluetooth, and those used by interactive whiteboards and projectors, so it won’t interfere with, or be affected by other wireless systems.
Increased RangeVoiceLift Pro technology operates at distances of up to two times farther than infrared and with greater reliability. VoiceLift Pro transmission technology does not require line of sight, increasing flexibility in how the pendant microphone is worn as well as the room environments in which it may be used.
Pairing BenefitsThe VoiceLift Pro Microphone uses pairing technology to establish an exclusive relationship between the microphones and the receiver, preventing interference between microphones in adjacent rooms.
Sophisticated Signal ProcessingVoiceLift Pro uses advanced digital signal processing to optimize voice intelligibility and audio quality.
Pendant MicrophoneThe VoiceLift Pro Pendant microphone can be worn around the neck on a lanyard or attached to clothing as a bodypack when used with a lavalier or headset microphone. VoiceLift Pro transmission technology does not require line of sight, increasing flexibility in how and where the pendant is worn.
Multiple Microphone SupportVoiceLift Pro supports up to two microphones per receiver, enabling team presentation and audience participation.
APPLICATION DIAGRAM
MODEL 80
FLAT PANEL
WiF
i1
23
4
ShareLink Pro 1000
HD WINSTANDBYSCREEN DECODER
HD PASS
HDMI DECODER
SIGNAL
HDCP
CONFIG
OUTPUTINPUT
HDMIWINDOW
HDMIPASS-THROUGH
1 2
USB
VLR 302EBeBUS
COMERRORIDERROR
LINK
R 1
2
LINK
Extron Extron
INPUT
OFF
SENDPOWER
STATUS
OUTPUT
LINK
DTP2 R 211
CONFIG
XPA U 1002 SERIES
LIMITER/PROTECT
SIGNAL
OVERTEMP 21
POWER AMPLIFIERS
IPCP PRO 250 xi
1000
LINK
ACT
R IR
eBUS
OVER
LIMITS
COM
I/O
1
2
2
4
1
321
RTS
CTS
Tx
Rx
RELAYSIR/S
Network
POWER
ExtronIN1806Seamless Presentation Switcher
ExtronIPCP Pro 250 xiIP Link Pro Control Processor
ExtronVLP 302VoiceLift ProPendant Microphone Extron
TLP Pro 725M7" Wall Mount TouchLink Pro Touchpanel
ExtronDTP2 R 211Receiver
ExtronShareLink Pro 1000Wired and Wireless Presentation System
ExtronVLR 302EBeBUS VoiceLift Pro Receiver
HDMI
Audio
AudioAudio
Audio
Ethernet
Ethernet
Ethernet Ethernet/PoE
eBUS
HDMI
HDMI
HDMI
Display
Laptop
PC
ExtronSM 28Speakers
CATx Cableup to 330' (100 m)
Extron XPA U 1002Power Ampli�er
ExtronVLH 302VoiceLift ProHandheldMicrophone
ExtronVLC 302VoiceLift Pro Charging Station
In this corporate training room example, the VoiceLift Pro Microphone EB system is providing voice amplification from the handheld and pendant microphones. Audio from the VLR 302EB Receiver is processed and mixed with program audio by the IN1806 Presentation Switcher, then routed to the XPA U 1002 Power Amplifier. The eBUS connection from the IPCP Pro 250 xi Control Processor provides power to the VLR 302EB. This connection also provides the ability for the function button on the pendant microphone to trigger an Instant Alert message to be sent out on the network from the control processor.
WORLDWIDE SALES OFFICES
www.extron.com
Anaheim • Rale igh • S i l icon Val ley • Dal las • New York • Washington, DC • Toronto • Mexico City • Par is
London • Frankfur t • Madr id • Stockholm • Amersfoor t • Moscow • Dubai • Johannesburg • Tel Av iv • Sydney
Melbourne • Bangalore • Mumbai • New Delh i • S ingapore • Seoul • Shanghai • Bei j ing • Hong Kong • Tokyo
© 2020 Extron. All rights reserved. All trademarks mentioned are the property of their respective owners. Prices and specifications subject to change without notice.
SPECIFICATIONS
09-202068-3572-01REV. ALetter - English - NP
OVERALL SYSTEM
Operating range 40' x 40' minimum coverageRadio frequency 1900 MHzRegulatory compliance CE, FCC Class BEnvironmental Complies with the appropriate requirements of RoHS and
WEEEProduct warrantyProduct 3 years parts and laborMicrophone battery 90 days
VLP 302 AND VLP 302 EU PENDANT MICROPHONE
Audio inputNumber/signal type 1 mono, via integrated MEMS microphones
1 mono, unbalanced, via auxiliary mic input jackConnector (1) 3.5 mm mini audio jack (tip = audio signal/bias
voltage, sleeve = GND)BatteriesNumber/type 1 AA size NiMH or alkaline batteryOperating life Rechargeable 2400 mAh NiMH batteries: min. 8 hours,
continuous use Alkaline batteries: min. 8 hours, continuous use
Recharging time ~5 hours for a 2400 mAh NiMH batteryEnclosure dimensions 3.0" H x 1.47" W x 1.2" D*
(7.6 cm H x 3.7 cm W x 3.0 cm D*) *Depth includes clip. Depth without clip = 0.9", 2.3 cm
Product weight 1.2 oz (34 g) without battery 2.2 oz (62 g) with battery
Regulatory compliance CE, FCC Class B, UL, c-UL
VLH 302 AND VLH 302 EU HANDHELD MICROPHONE
Audio inputNumber/signal type 1 mono, via integrated MEMS microphones
1 stereo, unbalanced, via auxiliary line level input jackConnectors (1) 3.5 mm mini audio jack (tip = left channel audio, ring=
right channel audio, sleeve = GND)BatteriesNumber/type 1 AA size NiMH or alkaline batteryOperating life Rechargeable 2400 mAh NiMH batteries: min. 8 hours,
continuous use Alkaline batteries: min. 8 hours, continuous use
Recharging time ~5 hours for a 2400 mAh NiMH batteryEnclosure dimensions 8.0" H x 1.8" (max) diameter
(20.2 cm H x 4.6 cm [max] diameter)Product weight 4.0 oz (113 g) without battery
5.0 oz (142 g) with batteryRegulatory compliance CE, FCC Class B, UL, c-UL
VLC 302 CHARGING STATION
External power supply 100 VAC to 240 VAC, 50-60 Hz, external; to 5 VDC, 2.6 A, regulated USB Micro B
Power input requirements 5 VDC, 0.5 AEnclosure dimensions 1.5" H x 4.4" W x 3.4" D
(3.9 cm H x 11.3 cm W x 8.6 cm D)Product weight 0.66 lbs (0.3 kg)Regulatory compliance CE, UL, c-ULEnvironmental Complies with the appropriate requirements of ENERGY
STAR® (ENERGY STAR qualified power supply, efficiency level VI).
VLR 302EB RECEIVER
AudioFrequency response 100 Hz to 6 kHz, +/- 3 dBTHD + Noise < 1% at nominal levelS/N 90 dB, 100 Hz to 20 kHz
(3.5mm TRS input to analog output)Audio input 2 proprietary RF wirelessAudio outputNumber/signal type 1 mono, balanced or unbalancedConnector (1) 3.5mm captive screw connector, 3 poleImpedance Balanced: 100 ohm, Unbalanced: 50 ohmMaximum level Balanced output: +13 dBu, Unbalanced output: 6 dBVUser controls 1 eBUS Port
1 Front Panel Link ButtoneBUS control interfaceeBUS control ports (1) 3.5 mm captive screw connector, 4 poleeBUS pin configuration +V = +12 VDC; +S = + signal; -S = - signal; G = groundRecommended cable type Extron STP20-2 or STP20-2P cableSoftware and control optionsConfiguration software Global Configurator Plus and ProfessionalProgramming software Global ScripterControl apps Extron ControlUtilities ToolbeltPower input requirements 12 VDC, 0.3 AMounting Rack mountableEnclosure dimensions 1.66" H* x 2.15" W x 4.50" D
(4.2 cm H x 5.5 cm W x 11.4 cm D) *Height is measured out from the mounting surface.
Product weight 0.25 lbs (0.11 kg)Regulatory compliance CE, FCC Class B, UL, c-UL
For complete specifications, please go to www.extron.comSpecifications are subject to change without notice.
Model Version Description Part numberVLME 3001 Single Pendant VoiceLift Pro, eBUS 42-266-01VLME 3002 Dual Pendant VoiceLift Pro, eBUS 42-266-02 VLME 3002H Pendant & Hand VoiceLift Pro, eBUSN 42-266-03VLME 3001 EU Single Pendant VoiceLift Pro, eBUS -EU version 42-266-11VLME 3002 EU Dual Pendant VoiceLift Pro, eBUS -EU version 42-266-12VLME 3002H EU Pendant & Handheld VoiceLift Pro, eBUS -EU version 42-266-13
The VoiceLift Pro EB is certified for use in the following countries:
US/Canada Version EU Version
United States Austria Greece Norway
Canada Belgium Hungary Poland
American Samoa Bulgaria Iceland Portugal
Guam Croatia Ireland Romania
Northern Mariana Islands Cyprus Italy Slovakia
Puerto Rico Czechia Latvia Slovenia
United States Virgin Islands
Denmark Liechtenstein Spain
Estonia Lithuania Sweden
Finland Luxembourg Switzerland
France Malta United Kingdom
Germany Netherlands