Extron electronics PVS 405D User Manual page 56

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.
INPUTS OUTPUT
1/2 3/4
HDMI
POWER SIG LINK SIG LINK
12V
3A MAX
PVT IN PVT IN
STP Input Cable
Projector
RS-232
Ground
Rx
Tx
DISPLAY
ON OFF VCR
1
DVD
2
VOLUME
PC
3
CONFIG
4
MLC 104 IP PLUS
DISPLAY A B C D E
RS-232/IR
HDMI IN #1 RGB IN #2
AUDIO Optional PVT Front Panel
AUDIO IN
IN OUT
HDMI IN
VGA IN IR Output Connection
LOCAL OUT
IR OUT
S
G
IR Emitter
Figure 38.
NOTE: Some projectors require NULL connection wiring, which inverts the Tx and Rx
connections. See the projector guide for details.
PVS 405SA IP
AUDIO OUT
PAGING
SENSOR
L R
VOICELIFT
+V
INPUT 5 AUX
L R
IR control
Receive (Rx)
A
B Transmit (Tx)
DISPLAY
RS-232/IR
PRESS TAB WITH
TWEEKER TO REMOVE
1 2 3
A B A B
DIGITAL MLS PWR
COMM LINK I/O RS-232 12V
MLS PWR
RS-232 12V
To Blu-ray (or similar) input device
MLC wiring to the PVS 405D Switcher
AMPLIFIED AUDIO OUT
DO NOT L
GROUND
OR SHORT
SPEAKER 4/8
OUTPUTS
CLASS 2 WIRING
OVER PVT REMOTE
IR RS-232
S G Tx Rx G
IR Out S
Ground G
RS-232
Transmit (Tx) Tx
Receive (Rx) Rx
Ground (Gnd)
Ground
G
+12 VDC input
MLC 104 IP Plus right side panel
MLS and Power ports
PVS 405D • Connector Wiring
LAN 1 LAN 2 LAN 3
R
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.
To Supplied
PVS Switcher
Power Supply
(12 VDC, 4 A)
50