Radial Engineering SW4 Handleiding


Lees hieronder de đź“– handleiding in het Nederlandse voor Radial Engineering SW4 (16 pagina's) in de categorie Niet gecategoriseerd. Deze handleiding was nuttig voor 3 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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www.radialeng.com
SW4™
Copyright © 2014 Radial Engineering Ltd. • Specications and appearance are subject to change without notice.
Radial Engineering Ltd.
1845 Kingsway Ave., Port Coquitlam, BC V3C 1S9, Canada
tel: 604-942-1001 • fax: 604-942-1010
email: info@radialeng.com
www.radialeng.com
True to the Music
Owner’s Manual
FOUR CHANNEL BALANCED
A/B SWITCHER
Radial SW4 Balanced Switcher
Owner’s Manual
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
exibility. This we hope will open the door to resolving challenges that may have been dif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
îšżnd 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!
TABLE OF CONTENTS PAGE
Overview........................................................................................................................................1
Feature Set Overview ....................................................................................................................2
Features and Function Details 3.......................................................................................................
Getting Started 4 .............................................................................................................................
Basic A/B Switching .......................................................................................................................4
Stereo Switching Connections....................................................................................................... 5
Channel Linking 5 .............................................................................................................................
Mix Bus .......................................................................................................................................... 6
Unbalanced Guitar Outputs ...........................................................................................................7
A+B Mixing (Channel-1) ................................................................................................................7
Headphones and PFL Monitoring ..................................................................................................8
Using the Mono Output..................................................................................................................8
JR•2 Remotes ...............................................................................................................................8
Applications 9 - 12 ............................................................................................................................
Speciîšżcations 13 ..............................................................................................................................
Block Diagram 13 .............................................................................................................................
Warranty Back Cover ......................................................................................................................
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.
True to the Music
Radial Engineering Ltd. SW4 Owner’s Manual
SW4 OVERVIEW
Housed in a single space 19" rack enclosure, the Radial SW4 is a balanced analog audio switcher with four channels, each of which is equipped
with A and B XLR inputs and a dedicated XLR output. The four individual channels are essentially straight wire connections. There are no buffers
or ampliîšżers in the signal path that could distort or introduce artifact.
The signal ow for each channel is diagramed below. After the A and B inputs, a set of trim controls allow you to ne tune input levels. Switching
the A/B inputs can be done via the front panel A/B selector or using the optional JR•2 remote. Each channel may be used independently or
channels may be linked together for stereo, three-channel or four-channel switching.
BALANCED
INPUT-A
BALANCED
INPUT-B
TRIM
LEVEL
A
TRIM
LEVEL
B
MIX
BUS
ON/OFF
A/B
SELECT
SWITCH
JR•2 REMOTE
A/B SWITCH
LINK
SWITCH
GROUND
LIFT
MUTE
ON/OFF ISOLATION
TRANSFORMER
CHANNEL
OUTPUT
STEREO
OUTPUT
To next channel A/B switch
To eliminate hum and buzz caused by ground loops, each channel output is transformer isolated and equipped with a ground lift switch. These
are rated to handle signal levels in excess of +20dB from 20Hz to 20kHz and work equally well when switching the outputs from professional
mixing consoles as they do for wireless microphones and instrument level signals.
The output from each channel may be independently routed to the stereo mix bus. This equipped with balanced XLR and ¼” outputs. The mix
bus allows you to create a stereo mix from any of the four channels. Channels-1 and 3 are routed to the left output while 2 and 4 are routed to
the right output. A top-mounted mono-sum switch may be engaged to route all four channels to both outputs.
System monitoring is fully supported with signal present LEDs on each input and a PFL (Pre-Fader Listen) system. The PFL system enables the
audio engineer to listen to the primary input-A or secondary input-B sources before switching using headphones or a powered monitor speaker.
There are many applications where the SW4 can be used. Examples include: switching backup wireless microphones or guitars on a busy
stage; switching multi-channel backing tracks from a DAW workstation for a live musical performance; switching FOH mixing consoles at a music
festival. Several of these are detailed later in the manual.
1
Left Center Right Front Fills
A AA AB BB B
FOH
Mixer-1
FOH
Mixer-2
Mixing Console
A A A AB B B B
Primary Primary
Wireless Mics DAW Workstation
Backup Backup
RR FF CC LL


Product specificaties

Merk: Radial Engineering
Categorie: Niet gecategoriseerd
Model: SW4

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