Introduction

About this Manual

This manual discusses how to install, operate and configure Extron’s System 7SC switcher and how to operate the optional IR 701 infrared remote control. For information on installing and operating related accessories, see the user’s guides for the following products: Extron’s Power Sensor (part #68-391-01), IR Broadcaster (part #68-392-02); and the SCP/AAP A, SCP 200, and SCP 250 control pads (part #68-511-01).

Throughout this manual the terms “System 7” and “System 7SC” are used interchangeably to refer to the same product.

About the System 7SC

What is the System 7SC?

The System 7SC is a seven input, configurable switcher with a built-in video scaler and projector control ability.

The System 7SC provides central control and integration for small audio/video (A/V) installations. It offers video and audio switching, room controls, and projector control. Each of these functions can be controlled at the front panel, by a hardwired control pad, by infrared remote control (the IR 701), or via RS-232 control.

The switcher can control video and audio input settings; display functions such as power, video mute and video modes; and execute relay/room functions, such as lowering or raising display screens or powering lights on or off. The System 7SC also has the ability to “learn” infrared projector control commands.

The System 7SC accepts computer-video (RGB), component video, S-video and composite video, and each input is separately configurable. The switcher also accepts seven line-level, balanced or unbalanced stereo audio inputs.

 

 

Sound System

 

 

Video

 

Plasma Display

 

Camera

 

 

 

Laptop w/Audio

To Input 7

 

 

 

Front Panel

 

 

RS-232 Control

 

 

 

Projector

RGB out

 

 

 

Control

Extron

Extron

 

Screen

 

IR 701

 

 

 

Control

 

Remote

System 7SC

 

 

 

 

 

 

System Switcher

 

 

 

 

 

Control

 

 

 

& Power

 

Extron

RGBHV

Projector

RGB 109xi

 

Interface

 

 

 

 

7 Inputs

 

 

 

PC

 

 

 

 

 

 

DVD Player

Extron

 

 

Document Camera

 

RGB 472

 

 

 

 

Interface

Laptop w/Audio

A typical System 7SC application

1-2 System 7SC • Introduction

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Extron electronic About this Manual, About the System 7SC, What is the System 7SC?, Typical System 7SC application