Extron electronic VLM 2000, VLM 1000 manual General

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General

Power	12 VDC supplied by an Extron PoleVault® amplifier or from an optional
	external power supply via an RJ-45 jack shared with audio output (pin 5 =
	+12 VDC input, 8 = GND)
Power input requirements
VLR 102	+12 VDC, 0.25 A
VLR 102SR	+12 VDC, 0.15 A
Temperature/humidity	Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
	Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
Cooling	Convection, no vents
Mounting	Mountable to a ceiling or wall
Enclosure type	High impact plastic
Enclosure dimensions	3.4" H* x 4.75" diameter
	(8.6 cm H* x 12.1 cm diameter)
	*Height is measured out from the mounting surface.
Product weight	0.8 lb (0.4 kg)
Shipping weight	1 lb (1 kg)
Vibration	ISTA 1A in carton (International Safe Transit Association)
Regulatory compliance
Safety	CUL, UL
EMI/EMC	FCC Class B
Environmental	Complies with the appropriate requirements of RoHS and WEEE.
MTBF	30,000 hours
Warranty	3 years parts and labor

NAll nominal levels are at ±10%.

NSpecifications are subject to change without notice.

VoiceLift Microphone Installation • Reference Information 2-19

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Contents VoiceLift Microphone Sicherheitsanleitungen Deutsch PrecautionsSafety Instructions English Consignes de Sécurité FrançaisFCC Class B Notice VoiceLift Microphone installation and wiring overviewVoiceLift Microphone Installation Introduction Overview Introduction OverviewRoom layout Typical classroom installationVoiceLift Microphone Installation Introduction Planning Introduction PlanningRoom configuration Example of a classroom installationRoom considerations  The room is larger than 40 by Introduction Planning, cont’dIntroduction Inventory Overview InventoryIncluded items Items not included  Bolts for concrete structural ceilings where neededVoiceLift Microphone Installation Installation Overview Installation OverviewWall or other hard surface Stage 1 Install the VLR 102 Receiver Drop ceilingStage 3 Configure and Test the System Junction boxInstallation Stage VoiceLift Microphone Installation Installation StageDrop ceiling Junction box Wall or other hard surface Cut a hole in the ceiling tile Installing the Receiver in a Drop CeilingMount the receiver housing to the ceiling tile Cut a hole in the ceiling tileCAttach a conduit to the back plate if desired Attach a conduit to the back plate if neededAttach a conduit to the junction box if needed Installing the Receiver in a Junction BoxInstall the junction box Attach the receiver housing to the junction boxInstalling the Receiver in a Wall or Other Hard Surface Install a raceway if neededMark the mounting screw locations on the surface Mount the receiver housing to the surface If not using a racewayIf using a raceway Ethernet cable Where it goes Connects to the PVS 204 SA PoleVault switcherReceiver dome VoiceLift AdapterÇConnect the Ethernet cable to Receiver Out RJ-45 jack Pull the cables to the receiverConnect the cables to the receiver Attach the receiver dome to the housingAlign the arrows on the housing rim and the dome tab Attach the receiver dome to the housingRunpole.the cables through the projector Pull cables to the PoleVault switcherConnect cables to the PoleVault switcher PoleVault switcherTest the system Configure the systemSet up the microphone ÏSet up the microphoneWalk around the room to check for sound quality Finish the installationAdjust the audio level VoiceLift Microphone Installation Installation Stage 3Connect the communication cable to an MLC Digital I/O port Optional Installation Example Instant AlertInsert the black wire into the Ground port Connect the receiver to the MLC 104 IP PlusTest the instant alert notification Configure the MLC 104 IP PlusUsing Global Configurator, configure the MLC’s Press and hold both Volume buttonsSpecifications VLR 102 and VLR 102 SR VoiceLift Microphone Installation Reference InformationReference Information General Audio/acoustic and electrical Specifications VLP 102 VoiceLift MicrophoneSpecifications VLC 102 Microphone Charging Station Stage 2 Connect the Receiver to the PoleVault System Configure the system. Set up the microphone Test the system.