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System 7SC • Introduction1-2
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.
Extron
System 7SC
System Switcher
To Input 7
Front Panel
7 Inputs
DVD Player
Sound System
Screen
Control
Control
& Power
Projector
Control
RGB out
Projector
Document Camera
Video
Camera
RS-232 Control
Plasma Display
RGBHV
Extron
IR 701
Remote
Extron
RGB 109xi
Interface
Laptop w/Audio
PC
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Laptop w/Audio
Extron
RGB 472
Interface
WITH ADSP
™
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A typical System 7SC application