Manual
1
2
SIGNA
L
4
AUX
SIGN
AL
S
ENS
ITI
V
I
TY
VideoAudio ControlCATx
Legend:
A
U
D
IO IN
HDMI IN
IR OUT
S
G
AU
DIO
IN O
UT
VG
A
IN
LOCA
L
O
U
T
AU
D
IO IN
HD
M
I IN
IR
 OU
T
S
G
HD
M
I 
IN
A
U
D
IO IN
CO
N
FI
G
DI
SPLA
Y
VOLUME
MLC 
104 IP PLUS
ON
VCR
DVD
P
C
OF
F
1
2
3
4
RS-232 
to Switcher
TCP/IP
Network
Extron 
MLC 104 IP Plus
MediaLink Controller
RS-232
to Projector
Ethernet
Ethernet
Document 
Camera
Teacher 
Laptop
HDMI
HDMI
VGA
Blu-ray Player
Extron
VLR 102
VoiceLift 
Receiver
Extron
VLM 2000H
VoiceLift Microphone
with Charging Station
Extron
E
xtron
VLM
2000H
V
oiceLift Micro
p
hon
e
w
ith Charging Statio
n
Extron
Extron
E
xtron
PWR
CHARGEE/CHG ON
Extron
PVT SW HDMI RGB D
HDMI, RGB & Audio 
Input Wallplate
Extron
FF 120
Flat Field 
Speakers 
- 1 Pair 
Extron
SPK 18 - 35'
Cable
Extron
PCM 340
Projector Drop
Ceiling Mount
with Adjustable 
Pole
Extron
PMK 560
Easy Installation 
Pole Mount Kit
Extron
UPB 25
Universal Projector
Mounting Bracket
Extron
PVS 405D
PoleVault Switcher
Extron
PVT SW HDMI D
Dual HDMI & Audio 
Input Wallplate
Figure 1.  PoleVault System Installation and Wiring Overview
Application Diagram
PoleVault Digital Systems • Introduction
2










