Extron Electronics PoleVault Systems PVS 305SA - Manual (Page 39)

3-1 PoleVault Systems Installation • Optional Accessory Installation
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 wirelessly via a base station receiver and the PVS 305SA to the installed ceiling
speakers.
For detailed installation information, refer to the
VoiceLift Installation Instructions, supplied with the device.
Installation Procedure
W All structural steps, anchoring, and
electrical installation should be performed
by qualified personnel in accordance with
local and national building codes, fire and
safety codes, and local and national
electrical codes.
1 . Determine the optimal receiver location and mark and drill a
2.5 inch 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/power RJ-45 Ethernet cable (and
other secondary use cables) through the receiver’s 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’s 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
switcher’s location, through the pipe and down into the
PMK 550.
9 . Disconnect the power from the switcher, and plug the
included VoiceLift RJ-45 into the PVS 305SA’s VoiceLift
receiver port.
10 . Replace power to the switcher. This also powers the
VoiceLift receiver.
VoiceLift System included parts:
VLP 102 pendant microphone •
VLR 102 Receiver •
Wall charger •
2
Attach the Z bracket to the ceiling tile
and the back plate.
7 Align the arrows on the housing rim and
the dome tab.
Arrow
Receiver
Dome
Twist to
Lock
Align Arrows
Arrow
Dot
Tab
Tab
L R L R
L R
AUX AUDIO
INPUT 5
LINE OUT
VOICELIFT
RECEIVER
PAGING
SENSOR
DO NOT
GROUND
OR SHORT
SPEAKER
OUTPUTS
1B RGB
1A RGB
2B RGB
2A RGB
3B RGB
/VIDEO
4B RGB
/VIDEO
3A RGB 4A RGB
I
N
P
U
T
S
RS-232 MLC/IR
2/4/8
Ohms
CLASS 2 WIRING
AMPLIFIED AUDIO OUT
VOL/MUTE
Tx Rx IR 12V
10V 50mA
POWER
US
LISTED
17TT
AUDIO/VIDEO
APPARATUS
®
RGB VIDEO
OUTPUTS
CONTROL
N15779
12V
5A MAX
2A RGB 1A RGB
1B RGB 2B RGB
4A RGB 3A RGB
3B RGB
3 VIDEO
4B RGB
4 VIDEO
VoiceLift
input
9
Plug VoiceLift cable into PVS 305SA