Extron electronic PVS 204SA PLUS installation manual Power connection, Input connections

Installation Notes – Addendum

PVS 204SA Plus

PoleVault™ Switcher CONFIG

							INPUTS				PVS 204SA PLUS
											POLEVAULT SWITCHER
					RGB			VIDEO			AUDIO
ON		STEREO	AUTO	1		2	3		4	AUX/MIX LEVEL
									PAGING
HIGH	ON		SWITCH
PASS										MIN/MAX	CLIP
FILTER	1	2
OFF		DUAL							SENSITIVITY
		MONO

The Extron PVS 204SA is a four input, two output, twisted pair,

audio and video switcher with a built in audio amplifier. The PVS 204SA accepts high resolution (RGB) video and audio, and composite video and audio signal inputs, along with a line level mono audio auxiliary/mix input. The PVS 204SA is part of the PoleVault System, and is used in conjunction with the Extron PVT series of transmitters and with Extron speakers.

Installing the PVS 204SA Plus

Mount the PVS 204SA Plus in the Extron PMK 450 (Projector Mount Kit), which is installed above the projector, as follows:

1.Follow steps 1 through 3 of “Installation — Stage Four”, in the PoleVault System Installation Manual, supplied with the complete PoleVault System.

2.Lift the PMK’s bottom plate (with the PVS 204SA Plus and power supply installed) up to the base of the pole, and connect the cables to the switcher as shown below.

COMPUTER IN

		RGB output	Video output
		to projector	to projector	Audio output
		VGA	RCA	to speakers
				K
PVT RGB D Input	B	D	E		Wire colors (Left and Right)
(2 cables, A and B)					Red - Positive terminals
					Black - Negative terminals

RGB #1B
	4-pole Captive
RGB #1A	Screw Connector

CAT 5 cables

N15779

2A RGB

3A RGB

4A RGB

LISTED 17TT

with RJ-45

AMPLIFIED OUTPUT

connectors

APPARATUS

OR SHORT

4/8

®

US AUDIO/VIDEO

DO NOT GROUND

I

SPEAKER OUTPUTS

Ohms

N

OUTPUTS

CONTROL

POWER

P

RGB

VIDEO

L

R

U

RS-232 MLC/IR

L

R

VOL/MUTE

T

Tx Rx IR

12V

10V

S

1B RGB

2B RGB

3B

RGB

A B C D

E

PAGING AUX/MIX IN

LINE OUT

DC VOL

MAX

VIDEO

VIDEO

UL 2043 PLENUM RATED

SENSOR

AUDIO

A

Power Supply

2-pole Captive

Screw Connector

Tie Wrap

N

This power supply is sufficient to power the switcher, up to 4 A/V wallplates and the

MLC 104 IP Plus controller

+12 VDC input

C

PVT CV D

Input

(1 cable)

CAT 5 cable with RJ-45 connector

Ground

#4VIDEO

F
MLC104 IP Plus	G H		10V
RS-232 input		I	J
5-pole Captive
Screw Connector

G Paging Sensor

		2-pole Captive Screw Connector
		H Aux/Mix
+12 VDC		3-pole Captive Screw Connector
Ground (	)	Line Out Audio
Ground (	)
Receive (Rx) B		I 5-pole Captive Screw Connector
Transmit (Tx) A

J DC Volume Control (Vol/Mute)

3-pole Captive Screw Connector

External

Power Supply

(12 VDC, 3 A max.)

Power source

MLC	Wire colors	PVS 204SA
A (Rx)	White	A (Tx)
B (Tx)	Violet	B (Rx)
Ground	Drain Wire	D (Ground)
Ground	Black	D (Ground)
12V In	Red	E +12 V

Power connection

ADC power connector — Attach the supplied orange, 2-pole, male captive screw connector to the cord of the supplied power source as shown in the figure above. When all other cables have been connected, plug the captive screw connector into the

2-pole female connector to connect the switcher to the 12 VDC power source. The front panel power LED () lights while the PVS is receiving power.

NUse only the supplied 12 V power supply for this switcher.

A/V input connections

BRGB video and audio inputs (“RGB”) — Each RGB input requires the use of two twisted pair (TP) cables, A and B. Using TP cables, connect up to four high resolution computer video and audio sources via the PVT RGB D input wallplates to these eight RJ-45 female connectors.

NInputs 3 and 4 can be configured for either RGB or composite video signals via RS-232. Default is composite video.

1