Extron Electronics PVS 204SA User Guide - Manual (Page 17)

2-5 PVS 204SA Switcher • Installation
N RJ-45 termination must comply with the TIA/EIA T 568A or 568B wiring
standards for all connectors. The same standard MUST be used at both ends of
all cables.
N The RGB cables supplied with the PoleVault system are terminated to the TIA
568A standard, as shown in figure 2-4.
5
Pin
1 Red +
2 Red –
3 H. sync +
Green –
6 H. sync –
7 Blue +
8 Blue –
4
Wire Color
White-green
Green
White-orange
White-blue
Orange
White-brown
Brown
568A
Cable B
Green + Blue
Cable A
V. sync +
V. sync –
+ 5 VDC
Audio L –
GND
Audio R +
Audio R –
Audio L +
RJ-45 Connector
12345678
Insert
Twisted
Pair Wires
Pins:
Side View
Figure 2-4 — Twisted pair RGB video and audio cable wiring.
N Cable A Video carries the video signals and horizontal sync, and cable B carries
the audio signal, vertical sync information, and 5 VDC current from the PVS to
power the PVT transmitters.
N The ports on the rear of the PVS 204SA are color coded for input number
and signal type. To ensure correct cable identification and connection during
installation, a sheet of color coded cable labels is supplied. See “Labeling the
A/V Inputs”, later in this chapter, for details on how to use these labels.
N When connecting the TP cables to the PVS 204SA, take care not to cross-
connect the cables; connect input 1’s video signal to the RJ-45 port labeled 1A,
and input 1’s audio signal to the RJ-45 port labeled 1B. Likewise, connect
input 2‘s video signal to 2A, and the audio signal to 2B (see figure 2-5).
PVT RGB D
Input #2
PVT RGB D
Input #1
POWER
12V
3A MAX
I
N
P
U
T
S
RGB
RGB Input Connectors on
Rear Panel of PVS 204SA
Cable from
PVT Output A
Cable from
PVT Output B
Cable from
PVT Output A
Cable from
PVT Output B
B A A B
Rear Panel Rear Panel
1A 2A
1B 2B
Figure 2-5 — Connect the correct transmitter output cables to the
switcher inputs.
c
Composite video and audio inputs (”Video”) — Each composite
video input needs one TP cable. Using TP cable, connect up to two
composite video and audio sources via PVT transmitters to these
two RJ-45 female connectors labeled 3 and 4; each one is for video
and audio combined. 4
3
VIDEO