Extron electronic PVS 305SA manual Connect the MLC to the projector with, Appropriate

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b.Connect the IR/RS-232 projector communication cable as shown for either RS-232 or IR projector control.

NSome projectors require NULL connection wiring, which inverts the Tx and Rx connections. See the projector manufacturer’s manual for details.

RS-232 connection

Transmit (Tx)

Receive (Rx) RS-232 to projector Ground ( )

Tx Rx GROUND IR OUT			Terminal		RS-232 Cable color		Pin
Tx Rx GROUND IR OUT
DISPLAY				Tx	White		2
RS-232/IR				Tx	White		2
RS-232/IR
MLC 104 IP Plus				Rx	Violet		3
Right Side Panel				Rx	Violet		3
				Ground	Shield		5
	IR connection				Black	IR Emitter
						IR Emitter
	Ground (			)		To projector
	IR Signal					To projector
	IR Signal
Black	Red	Unidirectional IR Output
	Red		via White Striped Wire
			via White Striped Wire
					100'
Tx Rx GROUND	IR OUT			(30.5 m)
Tx Rx GROUND	IR OUT
DISPLAY
RS-232/IR
MLC 104 IP Plus
Right Side Panel
Terminal				IR/RS-232		IR Cable color
				Cable color
Ground				Black		Black
IR Signal				Red		White/Black
Connecting RS-232 Cable					Connecting IR Cable
						IR Emitter
					Projector	White
			Projector			White	Black
			Projector			(or striped)
						(or striped)
				MLC IR/RS-232
	9-Pin Female			Comm Cable		Red
						Red	Black
NRed and Black
	Not Used					N White, Violet, and
						N White, Violet, and
						Shield Not Used
	White
				Shield	Red	Black
	Violet
	Tx Rx GROUND		Tx/IR	Rx GROUND PWR SNS GROUND +12V OUT	Tx Rx GROUND Tx/IR Rx GROUND PWR SNS GROUND +12V OUT
	HOST/			PROJECTOR	HOST/	PROJECTOR
	CONFIG			RS-232/IR	CONFIG	RS-232/IR
				MLC 104 IP Plus
4b	Connect the MLC to the projector with
	an RS-232 cable or IR emitter cable, as

appropriate.

c.To use the MLC 104 IP Plus’s IP Link feature, connect a network connected CAT 5, 5e, or 6 straight through cable to the MLC’s RJ-45 LAN jack.

WDO NOT connect the MLC’s RJ-45 LAN jack to the PVS 305SA twisted pair inputs.

TCP/IP	CAT 5, 5e or 6 Cable
TCP/IP
Network

	LAN	PRESS TAB WITH
	LAN	TWEEKER TO REMOVE
Tx Rx GROUND OUTIR	OUT+12V GROUND CM IRIN SCP	1 2 3	GROUND	Rx	Tx	GROUND	GROUND +12VIN
				A	B
DISPLAY	A B C D E	DIGITAL			MLS		POWER
RS-232/IR	COMM LINK	I/O		RS-232			12V

MLC 104 IP Plus Right Side Panel

4c Connect to the LAN using a CAT 5 cable

PoleVault Systems Installation • Installation — Stage 2

2-14

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Contents PoleVault Systems Installation GuideSafety Instructions English PrecautionsConsignes de Sécurité Français Sicherheitsanleitungen DeutschIntroduction PoleVault Systems Installation IntroductionFCC Class B Notice Introduction, contd PoleVault System installation and wiring overviewPoleVault Systems Installation Introduction Planning Typical classroom installationRoom layout RoomIntroduction Planning, cont’d Example classroom installationLocation of the screen and projector ADA overhead and side clearance requirementsLocation of MediaLink Controller and Wall Plates Example classroom with four speaker installationLocation of source devices Cabling obstaclesInventory Introduction Inventory OverviewIncluded items PoleVault System Devices and Hardware, cont’d Introduction Inventory Overview, cont’d Optional installation hardwareItems not included Installation tools Outline of installation steps Installation OverviewPoleVault Systems Installation Installation PoleVault Systems Installation Installation Stage Stage One Install the Screen and ProjectorPCM 340 Projector Drop Ceiling Mount Slotted Pipe Supplied with PCMInstall projector to verify location Installation Stage One, cont’dMark screen location 1a Mark the screen locationVerify the image location 2f Slide and lock the projector onto the adjuster plate2e Attach the bracket to the projector Horizontal offset5a Mark structural ceiling for lag eye bolt installation Preliminary safety hardware installationCut the ceiling tile 4b Take measurements with the PCM 340 on the T-frameSecure the Projector Drop Ceiling Mount to the ceiling Finish Projector Drop Ceiling Mount installation7a Attach turnbuckles at the corners 7c Hand tighten the turnbucklesInstall the Screen Install the electrical box if required8a Install Raco box and plaster ring This stage involves installing the devices shown below Stage Two Install the Wall Plates and MLC 104 IP PlusMLC 104 IP Plus MediaLink Controller Cables Installation Stage Two, cont’dIR/RS-232 communications cable control cable RS-232 or to an IR emitter1d Features for mud ring installation Install the mud ringsMLC 104 IP Plus mud ring 1c Insert the mud ringPull the cables at the input locations Signal Cable Label color2c Pull the cables at each location MLC 104 IP Plus controller Install wall platesWire stripping lengths Install MediaLink Controller4a Connecting the MLC to the switcher Connect the MLC to the projector with 4c Connect to the LAN using a CAT 5 cableAn RS-232 cable or IR emitter cable, as Appropriate4e Secure the MLC 104 IP Plus to the mud ring Connections made to the MLC 104 IP PlusFF 120 Flat Field Ceiling Speakers Stage Three Install the FF 120 Ceiling SpeakersInstall the speaker on the drop ceiling Installation Stage Three, cont’d2h Attach safety cable Cut ceiling tilePole captive screw connector Terminate the speaker cable for the PVS switcherStereo or dual mono output using parallel speaker wiring To terminate the cable, strip the end of the cable 0.2 inchThis stage covers installing the devices shown below Stage Four Install the PMK 550 and the PVS 305SAPVS 305SA PoleVault Switcher PMK 550 Pole Mount KitPoleVault Systems Installation Installation Stage 4 Install the PMK 550 base platePull the cables at the switcher location Installation Stage Four, cont’dSwitcher and projector cable overview 2b Gather the cables, pass them down the pipeBControl/power cable from the MLC 104 IP Plus Finish installing the Pole Mount kit4a Connect the cables to the switcher Connect the cables as follows to the PVS 305SA4d Cable the projector 4b Reattach UPB bracket and 4c projectorConfigure the switcher MLS Switcher Configuration program Stage Five Configure the Switcher and the SystemGlobal configurator software Configure the system Global Configurator Installation Stage Five, cont’d3c Check that an image is present, adjust as needed Loosen all pivot screws and adjust the vertical angleTest the system Adjust the configuration as necessary Final installationWhere installed, if necessary, adjust the sensitivity 3d Test the MLC configurationAlign the arrows on the housing rim and the dome tab Optional Accessory Installation VoiceLift SystemAttach the Z bracket to the ceiling tile and the back plate Plug VoiceLift cable into PVS 305SAOpen the sensor and loop a wire around the sensor Optional Accessory Installation Priority Page Sensor KitPriority Page Sensor Kit included parts UL-compliant junction box and coverTypical paging system with the PVS 305SA switcher Testing and Adjustment Procedure4 Sensitivity knob adjustment Reference Information PoleVault Systems Installation Reference InformationLbs 0.1 kg Wall or furniture mountable with included Decora wall plateExtron PCM Reference Information, cont’dPVS 305SA specific symbol definitions SIS CommandsSIS Command/Response Table Ascii Telnet PoleVault Systems Installation Basic SIS CommandsExtron USA West