Extron electronic 305SA Optional Accessory Installation VoiceLift System, Installation Procedure

Optional Accessory Installation — VoiceLift System

The Extron VoiceLift system is an easy-to-use, low-power, voice amplification system that ensures the speaker’s voice can be clearly heard at a comfortable level throughout the classroom. Speech is picked up by the pendant microphone worn by the teacher and is transmitted via wireless from a base station receiver and the

PVS 305SA IP to the installed ceiling speakers.

For detailed installation information, see the VoiceLift Installation Instructions, supplied with the device.

VoiceLift System Included parts:

•VLP 102 pendant microphone

•VLR 102 Receiver

•Wall charger

Installation Procedure

1.Determine the optimal receiver location and mark and drill a 2.5 inch diameter hole in the ceiling tile where it is to be installed.

2.Insert the ceiling bracket screw through the back plate (attached to the housing) and the hole in the ceiling tile and loosely attach the Z bracket.

3.Align the back plate knockout over the hole in the ceiling tile and tighten the bracket screw to secure.

4.Replace the ceiling tile.

5.Pull the communication and power RJ-45 Ethernet cable (and other secondary use cables) through the receiver base and connect the Ethernet cable to the Receiver Out port (the RJ-45 connector on the left on the receiver base).

6.If desired, set the Tone and Mix DIP switches on the receiver base.

7.Place the dome onto the housing, align the arrows on the dome locking tab and on the housing rim. Turn the dome until it locks in place (approximately 1/8 turn).

8.Pull the cables from the receiver to the

PVS 305SA IP switcher location, through the pipe and down into the PMK 550.

B Attach the Z bracket to the ceiling tile and the back plate.

Tab	Arrow
	Dot
	Tab
	Align Arrows
Twist to	Arrow
Lock

Receiver

Dome

G Align the arrows on the housing rim and the dome tab.

9.Disconnect the power from the switcher, and plug the included VoiceLift RJ-45 into the

PVS 305SA IP VoiceLift receiver port.

10.Replace power to the switcher. This also powers the VoiceLift receiver.

			LINE OUT	AMPLIFIED AUDIO OUT				LAN 3	LAN 4
				DO NOT
				GROUND
				OR SHORT				2/4/8
				SPEAKER				Ohms
VIDEO	VOICELIFT	L	R	OUTPUTS
	RECEIVER			CLASS 2 WIRING		L	R
		L	R	10V	50mA		CONTROL
						Tx Rx IR		12V
		AUX AUDIO		PAGING	VOL/MUTE		RS-232 MLC/IR		LAN 2
			INPUT 5	SENSOR				LAN 1

VoiceLift

Input

I Plug VoiceLift cable into PVS 305SA IP.

44PoleVault IP Systems • Optional Accessories