Extron electronic PVS 204SA manual Installation, cont’d, Output connections

Installation, cont’d

NRJ-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.

NThe composite video cables supplied with the PoleVault system are terminated to the TIA 568A standard, as shown in figure 2-6.

Pins:

1 2 3 4 5 6 7 8

	568A	Composite Video
Pin	Wire Color	and Audio Signal
1	White-green	Video +
2	Green	Video –
3	White-orange	+ 5 VDC
4	Blue	Audio L +
			Side View
5	White-blue	Audio L –
				Insert
6	Orange	GND
				Twisted
7	White-brown	Audio R +
			Pair Wires
8	Brown	Audio R –	RJ-45 Connector

Figure 2-6 — Twisted pair composite video and audio cable wiring.

NWhen connecting the TP cables to the PVS 204SA, take care to connect input 3’s cable to the RJ-45 port labeled 3, and input 4’s cable to the RJ-45 port labeled 4 (see figure 2-7).

PRELIMINARY

PVT CV D

Input #3

Rear Panel

		PVT CV D
		Input #4
	VIDEO
Cable from	3
PVT Output
	Cable from
	PVT Output
	4
Composite Video Input
	Connectors on	Rear Panel
Rear Panel of PVS 204SA

Figure 2-7 — Connect the correct transmitter output cables to the switcher inputs.

A/V output connections

D	RGB video output — Connect a VGA cable to this female
E	15-pin HD connector and to the projector for RGB video.
	Composite (video) output — Connect a cable with an RCA
	connector to this female RCA jack and to the projector for
F	composite video.
	DIP switch — One switch (Ä) allows the user to block or pass signals
	under 100 Hz to the amplifier using a high pass filter. The other switch
	(Ã) allows selection of the audio output mode (either stereo or dual mono):
	ÄHigh Pass Filter control — To turn the high pass
	filter to on or off, set the switch to the desired	6a		6b
	position. Default setting is off.		ON STEREO
N Setting the DIP switch to on prevents signals less			HIGH
			PASS
	than 100 Hz entering the amplifier, whereas setting it		FILTER
	to off allows those signals to pass to the amplifier.		OFF	DUAL
				MONO

2-6 PVS 204SA Switcher • Installation