Installation Notes – Addendum

PVS 204SA Plus

PoleVaultSwitcher

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.

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