Extron electronic VLM 2000 - Manual (Page 31)

2-21 VoiceLift ™ Microphone • Operation and Features
PRELIMINAR
Y
MIC + 1
MIC - 2
3
4
12V 5
6
7
GND 8
MIC + (white)
MIC - (green)
GND
(brown)
Tx
Rx
IR
GND
12V
Tx (white)
Rx (blue)
IR (brown)
GND (black)
12V (red)
VoiceLift Adapter internal wiring
VoiceLift
Adapter
PoleVault Switcher
L R
AUX/MIX IN
1B
1A
I
N
P
U
T
S O
U
T
P
U
T
S
2B
2A
4
3
RS-232 MLC/IR
DC VOL
4/8
Ohms
AMPLIFIED OUTPUTS
VOL/MUTE
Tx
A B C
Rx IR 12V
10V
POWER
12V
3A MAX
US
LISTED 17TT
AUDIO/VIDEO
APPARATUS ®
RGB VIDEO RGB
VIDEO
STEREO ON
DUAL
MONO
HIGH
PASS
FILTER
OFF
ON
MLC
Controller
Connection VLR 102
Receiver
Connection
VoiceLift Adapter connected to a PVS 204 SA PoleVault switcher