Extron electronic VLM 1000, VLM 2000 manual Installing the Receiver in a Drop Ceiling

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Installation — Stage 1, cont’d

Installing the Receiver in a Drop Ceiling

1.Cut a hole in the ceiling tile.

a.Remove the ceiling tile in which the receiver will be installed.

b.Determine the hole location, then cut a hole in the ceiling tile 2" to 3.5" in diameter, using a circular saw (shown at right) or other type of saw. (Saws are not included.)

NThis hole should be large enough to expose the conduit knockout and the hole for the mounting screw in the receiver back plate, but it should not exceed the diameter of the receiver housing.

Å Cut a hole in the ceiling tile.

2.Mount the receiver housing to the ceiling tile.

a.Insert the ceiling bracket screw through the back plate (attached to the housing) and the hole in the ceiling tile.

b.Attach the Z bracket loosely to the screw on the back side of the ceiling tile.

c.Align the back plate knockout over the hole in the ceiling tile.

É Attach the Z bracket loosely to the

ceiling tile and the back plate.

d.Tighten the screw to secure the back plate with the housing to the ceiling tile.

e.Replace the ceiling tile.

Ï Secure the back plate to the ceiling tile and the Z bracket.

2-4 VoiceLift Microphone Installation • Installation — Stage 1

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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 configuration Example of a classroom installationRoom considerations Introduction Planning, cont’d  The room is larger than 40 byIntroduction Inventory Overview InventoryIncluded items  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 surfaceInstallation Stage VoiceLift Microphone Installation Installation StageDrop ceiling Junction box Wall or other hard surface 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 neededInstalling 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 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 notificationSpecifications VLR 102 and VLR 102 SR VoiceLift Microphone Installation Reference InformationReference 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