Radial SW4 Balanced Switcher
TABLE OF CONTENTS
Overview........................................................................................................................................ 1
Feature Set Overview .................................................................................................................... 2
Getting Started ............................................................................................................................. 4
Basic A/B Switching ....................................................................................................................... 4
Channel Linking ............................................................................................................................. 5
Mix Bus .......................................................................................................................................... 6
Unbalanced Guitar Outputs ........................................................................................................... 7
A+B Mixing (Channel-1) ................................................................................................................ 7
Using the Mono Output.................................................................................................................. 8
JR•2 Remotes ............................................................................................................................... 8
Applications ............................................................................................................................9 - 12
Specifi cations .............................................................................................................................. 13
Block Diagram ............................................................................................................................. 13
Warranty ...................................................................................................................... Back Cover
INTRODUCTION
Thank you for purchasing the Radial SW4 four-channel switcher. The SW4 is part of Radial's
growing family of audio switchers designed for use in professional touring and installations where
audio routing can be advantageous.
As you delve into the SW4, you will soon come to realize that although the basic design and
functionality is quite simple, there are many little extras that have been added to provide maximum
fl exibility. This we hope will open the door to resolving challenges that may have been diffi cult
to address in the past. Please take a few minutes to read through this manual so that you can
familiarize yourself with the many features and functions. There are also a number of applications
that are worth reviewing which could open doors to other creative uses.
If after reading you have questions that are not covered in the user guide, please visit the FAQ page
on the web site. This is where we post the latest updates and answers from users. If you do not
fi nd what you need, feel free to send us an email at info@radialeng.com and we will do our best to
reply in short order.
Now get ready to start switching audio with more speed and elegance than ever before!
Note: The Radial SW4 is solely intended for use by audio professionals. These
professionals are expected to be familiar with safety issues regarding electrical
systems and sound pressure levels that could cause ear damage after extended
exposure. If you are not familiar with these, please contact your local electrical and
health authorities as Radial has no means to ensure products like the SW4 are being
used according to local rules and regulations.
Owner's Manual
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