Extron Electronics PVS 405D User Guide - Manual (Page 56)

PVS 405D • Connector Wiring 50
NOTE: Some projectors require NULL connection wiring, which inverts the Tx and Rx
connections. See the projector guide for details.
IR control for a connected input device such as a BluRay player can be made through the
PVT wallplate.
The connections between the MLC 104 IP Plus and the PVS 405D switcher should look
like the figure below.
L R DO NOT
GROUND
OR SHORT
SPEAKER
OUTPUTS
4/8
Ω
3A MAX
POWER
12V
HDMI
1/2
SIG LINK SIG LINK
3/4
INPUTS OUTPUT AUDIO OUT PVS 405SA IP AMPLIFIED AUDIO OUT PAGING
SENSOR
PVT IN PVT IN
L R
AUX OVER PVT REMOTE
VOICELIFT
LAN 1 LAN 2 LAN 3
INPUT 5
+V
L R RS-232
Tx Rx
IR
S G G
2 3
GR
O UND
1 IR IN
GR
OUND IR OU
T CM SC
P
GR
OUND
GR
OUND Tx Rx
DISPLAY
RS-232/IR
LAN
PRESS TAB WITH
TWEEKER TO REMOVE
A B
MLS PWR
RS-232 12V
DIGITAL
I/O
A B C D E
COMM LINK
+V OU
T
GR
O UND Tx Rx
+12V IN
CONFIG
DISPLAY
VOLUME
MLC 104 IP PLUS
ON VCR
DVD
PC
OFF 1
2
3
4
RS-232
MLC 104 IP Plus right side panel
MLS and Power ports
RS-232 12V
MLS PWR
A B
Rx Tx
GROUND GROUND
+12V IN
NOTES:
• You must connect a ground wire
between the MLC and PVS.
• If you use cable that has a drain
wire, tie the drain wire to ground at
both ends.
G Ground
+12 VDC input
Ground (Gnd)
Transmit (Tx)
B Receive (Rx)
A
Transmit (Tx)
Receive (Rx) Tx
Rx
IR control
S
Ground G
IR Out
Rx
Tx
Projector
GROUN
D
IR OU
T Tx Rx
DISPLAY
RS-232/IR
Ground
RS-232
To Supplied
PVS Switcher
Power Supply
(12 VDC, 4 A)
To Blu-ray (or similar) input device
Optional PVT Front Panel
IR Output Connection VGA IN
AUDIO IN OUT
LOCAL OUT
AUDIO IN
HDMI IN
IR OUT
S
G
HDMI IN #1 RGB IN #2
IR Emitter
STP Input Cable
CLASS 2 WIRING
Figure 38. MLC wiring to the PVS 405D Switcher