Extron electronic manual Introduction, About This Manual, About the SW8/12 VGA Ars Switchers

Introduction

About This Manual

This manual describes the function, installation, operation, and control of the

SW8 VGA Ars and SW12 VGA Ars, 8- or 12-input, 2-output, computer video (VGA) and audio switchers.

About the SW8/12 VGA Ars Switchers

The Extron SW8/12 VGA Ars switchers support audio video (A/V) systems that require 8 or 12 high resolution VGA-QXGA video and audio inputs to be switched to 1 or 2 outputs.

Video and audio outputs are buffered. Selected input signals are delivered to both video outputs and both audio outputs simultaneously.

Extron MPA 122

Mini Power Amplifier

8 ohm Ceiling Speakers

in Parallel

	122
	MPA
	OUTPUTS
	SPEAKERSR
4/8	Ohms
	L

		US
	C	REMOTE
INPUTS

R	VOL/MUTE
	10V

L	L
POWER
R

		A	Ars
VG
SW12	-232
RS

VARIABLE

		1	L
			FIXEDR
			L
	O	2
	U
11	T
	P
	U
	T
12	S
9
10
7
8
5
6
3

	4
	1
I	2
N
P
U
T
S

Extron

SW12 VGA Ars

VGA w/ Audio

SwitcherLocal Monitor

		ME				ME
	SH	OW			SH	OW
			I				I
UDIO		AC	E AAP	UDIO		AC	E AAP
A				A
R	INTERF			R	INTERF
COMPUTE				COMPUTE

Extron	Laptop	Extron	Laptop
VSW I AAP		VSW I AAP
Architechtural Adapter Plate		Architechtural Adapter Plate

System Control

Projector

Figure 1-1 — A typical SW12 VGA Ars switcher application

1-2 SW8/12 VGA Ars • Introduction