Extron electronic VLM 1000, VLM 2000 manual Attach the receiver dome to the housing

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Installation — Stage 2, cont’d

3.Attach the receiver dome to the housing (continued).

c.Place the dome onto the housing, aligning the arrow on the dome’s locking tab with the arrow in the housing rim. The two tabs in the housing should slide into the two slots in the base.

Arrow on Housing

Arrow on Tab

d.Twist the dome to the right (clockwise) until it locks in place (approximately 1/8 turn). The dot on the rim of the housing should now align with the arrow on the dome’s locking tab.

Tab

Arrow

Dot

		Tab
		Align Arrows
	Twist to	Arrow
	Lock	Arrow
	Lock

Receiver

Dome

ÑAlign the arrows on the housing rim and the dome tab.

Dot on Housing

Arrow on Tab

ÕThe arrow on the dome tab aligns with the dot on the housing rim when the dome is locked into place.

2-12 VoiceLift Microphone Installation • Installation — Stage 2

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Contents VoiceLift Microphone Precautions Safety Instructions EnglishConsignes de Sécurité Français Sicherheitsanleitungen DeutschVoiceLift Microphone installation and wiring overview VoiceLift Microphone Installation Introduction OverviewIntroduction Overview FCC Class B NoticeTypical classroom installation VoiceLift Microphone Installation Introduction PlanningIntroduction Planning Room layoutRoom considerations Room configurationExample of a classroom installation Introduction Planning, cont’d  The room is larger than 40 byIncluded items Introduction Inventory OverviewInventory  Bolts for concrete structural ceilings where needed Items not includedInstallation Overview VoiceLift Microphone Installation Installation OverviewStage 1 Install the VLR 102 Receiver Drop ceiling Stage 3 Configure and Test the SystemJunction box Wall or other hard surfaceDrop ceiling Junction box Wall or other hard surface Installation StageVoiceLift Microphone Installation Installation Stage Installing the Receiver in a Drop Ceiling Mount the receiver housing to the ceiling tileCut a hole in the ceiling tile Cut a hole in the ceiling tileAttach a conduit to the back plate if needed CAttach a conduit to the back plate if desiredInstalling the Receiver in a Junction Box Install the junction boxAttach the receiver housing to the junction box Attach a conduit to the junction box if neededMark the mounting screw locations on the surface Installing the Receiver in a Wall or Other Hard SurfaceInstall a raceway if needed If using a raceway Mount the receiver housing to the surfaceIf not using a raceway Where it goes Connects to the PVS 204 SA PoleVault switcher Receiver domeVoiceLift Adapter Ethernet cablePull the cables to the receiver ÇConnect the Ethernet cable to Receiver Out RJ-45 jackAttach the receiver dome to the housing Connect the cables to the receiverAttach the receiver dome to the housing Align the arrows on the housing rim and the dome tabPull cables to the PoleVault switcher Connect cables to the PoleVault switcherPoleVault switcher Runpole.the cables through the projectorConfigure the system Set up the microphoneÏSet up the microphone Test the systemFinish the installation Adjust the audio levelVoiceLift Microphone Installation Installation Stage 3 Walk around the room to check for sound qualityOptional Installation Example Instant Alert Insert the black wire into the Ground portConnect the receiver to the MLC 104 IP Plus Connect the communication cable to an MLC Digital I/O portConfigure the MLC 104 IP Plus Using Global Configurator, configure the MLC’sPress and hold both Volume buttons Test the instant alert notificationReference Information Specifications VLR 102 and VLR 102 SRVoiceLift Microphone Installation Reference Information General Specifications VLP 102 VoiceLift Microphone Audio/acoustic and electricalSpecifications VLC 102 Microphone Charging Station Configure the system. Set up the microphone Test the system. Stage 2 Connect the Receiver to the PoleVault System