Extron electronics PoleVault PVS 305SA User Manual page 19

Installation, cont'd
CONTROL
Tx Rx IR
A B C D E
NOTE
Figure 2-11 — Connecting a computer or control system
CONTROL
Tx Rx IR 12V
+
A B C D E
Figure 2-12 — Connecting an IR Link to the switcher
2-10 PVS 305SA Switcher • Installation
N15779
I
12V
+
N
POWER
P
PVS 305SA
U
T
Switcher
S
rear panel
12V
5A MAX
Control port
PVS 305SA Rear Panel
NOTE
If you use cable that has a
drain wire, tie the drain wire
to ground at both ends.
Ground ( )
B Receive (Rx) Transmit (Tx) 3
Transmit (Tx)
A Receive (Rx) 2
Connect a ground wire
between the switcher and the
computer or control system.
POWER
12V
5A MAX
PVS 305SA Rear Panel
A B C D E
PVS 305SA
Switcher
rear panel
Control port
+12 VDC
Ground ( )
C IR (IR Link) D
150 feet (45.7 m) maximum
1A RGB 2A RGB 3A RGB 4A RGB
US
®
LISTED
OUTPUTS
RGB VIDEO
1B RGB 2B RGB 3B RGB RGB
4B
VIDEO VIDEO
Host Computer
RS-232 port
of a computer or
control system
N15779
1A RGB 2A RGB 3A RGB 4A RGB
LISTED
I
N OUTPUTS
P
RGB VIDEO
U
T
S
RGB RGB
1B RGB 2B RGB 3B 4B
VIDEO VIDEO
IR Link
port
IR
IR 452
AMPLIFIED AUDIO OUT
LINE OUT
17TT DO NOT
AUDIO/VIDEO GROUND
APPARATUS OR SHORT 2/4/8
SPEAKER Ohms
VOICELIFT OUTPUTS
RECEIVER L R
L R
CLASS 2 WIRING
L R 10V 50mA CONTROL
Tx Rx IR 12V
AUX AUDIO PAGING RS-232 MLC/IR
SENSOR
INPUT 5 VOL/MUTE
or
Control System
AMPLIFIED AUDIO OUT
LINE OUT
17TT
DO NOT
US AUDIO/VIDEO GROUND
®
APPARATUS OR SHORT 2/4/8
SPEAKER Ohms
VOICELIFT OUTPUTS
RECEIVER L R
L R
CLASS 2 WIRING
L R 10V 50mA CONTROL
Tx Rx IR 12V
AUX AUDIO PAGING
RS-232 MLC/IR
SENSOR
INPUT 5 VOL/MUTE
SIGNAL
IR Link front and rear panels