Extron electronics VLC 302 Setup Manual

VoiceLift Pro Microphone Kits • Setup Guide
This guide provides instructions for an experienced installer to set up the Extron VLP 302 VoiceLift Compact Pendant
Microphone, the VLH 302 VoiceLift Handheld Microphone, the VLC 302 Charging Station, and the VLR 302 Receiver in a system
with a PVS 407D PoleVault Digital Switcher.
Connecting the VLC 302 Charger and
Charging the Microphones
NOTE:
The charging station is to be used with NiMH rechargeable batteries only.
To connect the charger and charge the microphone(s):
Connect the 5 VDC, 2.6 A wall charger (with USB Mini-B adapter) to a
1.
110-130 VAC (US) or a 100-240 VAC (international), 50-60 Hz power source.
Connect the USB mini plug end of the adapter to the USB mini jack located
2.
on the back of the VLC 302.
NOTE:
USB cable.
If required, unscrew and remove the microphone battery cover to install the
3.
battery. Insert the battery, aligning the + and – poles as indicated inside the
compartment.
CAUTION:
only rechargeable batteries specified or provided by Extron, or alkaline
batteries.
ATTENTION:
• Do not attempt to charge alkaline batteries.
• Be sure to replace the battery with the correct type and to dispose
of used batteries appropriately.
Insert the microphone into one of the charger slots.
4.
The microphone LED turns red to indicate charging, and
green when the microphone is fully charged.
NOTE:
extended periods.

Installing the VLR 302 Receiver

The VLR 302 Receiver outputs audio signals from the microphones as one balanced mono line level signal to the PVS switcher.
Connect the VLR 302 to the PVS 407D PoleVault switcher as shown below. For mounting instructions, see the
VoiceLift Pro User Guide.
INPUTS INPUTS
1/2 1/2 3/4 3/4 5 5 6 6
WER WER SIG SIG LINK LINK SIG SIG LINK LINK
V V
MAX MAX
A
PVT IN PVT IN PVT IN PVT IN
The charger can also be powered by a USB source using a mini
Do not replace the batteries with an incorrect type. Use
Microphones can be left to charge for
Connect the PVS 407D to the VLR 302 output port using a shielded RJ-45 cable as shown
A
below.
NOTE:
OUTPUT OUTPUT PVS 407D PVS 407D
B
These relays can be integrated with various life alert systems, or connected to a digital input
B
on an Extron MediaLink MLC or a control processor (see the VoiceLift Pro User Guide for
details). Wire this 4-pole captive screw Relay connector for relays 1 and 2, if necessary.
1 1
4 4
The receiver is powered by the PVS switcher.
AMPLIFIED AUDIO OUT AMPLIFIED AUDIO OUT AUDIO OUT AUDIO OUT
PAGING PAGING
SENSOR SENSOR
L L R R
DO NOT DO NOT L L R R
GROUND GROUND
OR SHORT OR SHORT
SPEAKER SPEAKER
OUTPUTS OUTPUTS
CLASS 2 WIRING CLASS 2 WIRING
OVER PVT OVER PVT INPUT 5 INPUT 5
IR IR
L L
Tx Rx G Tx Rx G S G S G
PVS 407D PoleVault Switcher
2 2
_
+
VLP 302
(Cover Removed)
LED
4 4
1 1 3 3
Out
2 2 4 4
VLR 302 Receiver
1 1
2 2
+
LED
VLH 302
(Cover Removed)
1