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Crestron SWAMP(I)-24X8
Sonnex® Multiroom Audio System
Operations Guide

Important Safety Instructions
• Read these instructions.
• Keep these instructions.
• Heed all warnings.
• Follow all instructions.
• Do not use this apparatus near water.
• Clean only with dry cloth.
• Do not block any ventilation openings. Install in accordance
with the manufacturer's instructions.
• Do not install near any heat sources such as radiators, heat
registers, stoves, or other apparatus (including amplifiers)
that produce heat.
• Do not defeat the safety purpose of the polarized or
grounding-type plug. A polarized plug has two blades with
one wider than the other. A grounding type plug has two -
blades and a third grounding prong. The wide blade or the
third prong are provided for your safety. If the provide
d plug
does not fit into your outlet, consult an electrician for
replacement of the obsolete outlet.
• Protect the power cord from being walked on or pinched
particularly at plugs, convenience receptacles, and the point
where they exit from the apparatus.
• Only use attachments/accessories specified by the
manufacturer.
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS APPARATUS TO RAIN OR
MOISTURE. THE APPARATUS SHALL NOT BE EXPOSED
TO DRIPPING OR SPLASHING. OBJECTS FILLED WITH
LIQUIDS, SUCH AS VASES, SHOULD NOT BE PLACED
ON THE APPARATUS.
WARNING:
TO PREVENT ELECTRIC SHOCK, DO NOT REMOVE
COVER. THERE ARE NO USER SERVICEABLE PARTS
INSIDE. ONLY QUALIFIED SERVICE PERSONNEL
SHOULD PERFORM SERVICE.
The lightning flash with arrowhead symbol, within an
equilateral triangle, is intended to alert the user to the
presence of uninsulated “dangerous voltage” within the
product's enclosure t hat may be of sufficient magnitude
to constitute a risk of electric shock to persons.
• Use only with the cart, stand, tripod, bracket or
table specified by the manufacturer or sold with
the apparatus. When a cart is used, use caution
when moving the cart/apparatus combination to
avoid injury from tip- over.
The exclamation point within an equilateral triangle is
intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in
the literature accompanying the appliance.
WARNING:
THIS IS AN APPARATUS WITH CLASS I
CONSTRUCTION. IT SHALL BE CONNECTED TO AN
ELECTRICAL OUTLET WITH AN EARTHING GROUND
TERMINAL.
IMPORTANT:
These devices can be used with Class 2 output wiring.
• Unplug this apparatus during lightning storms or when
unused for long periods of time.
• Refer all servicing to qualified service personnel. Servicing
is required when the apparatus has been damaged in any
way, such as power supply cord or plug is damaged, liquid -
has been spilled or objects have fallen into the apparatus, the
apparatus has been exposed to rain or moisture, does not
operate normally, or has been dropped.
• Disconnect power prior to connecting or disconnecting
equipment.
• Do not install in direct sunlight.
•
The apparatus must be installed in a way that the power cord
can be removed either from the wall outlet or from the
device itself in order to disconnect the mains power.
•
Prevent foreign objects from entering the device.

The specific patents that cover Crestron products are listed at patents.crestron.com.
Crestron, the Crestron logo, ADMS Intermedia Delivery System, AIR, Aspire, Cresnet, Crestron Home, Crestron Studio, Crestron Toolbox, Essence,
Excite, Fusion RV, Saros, Sonnex, Sonnex Speaker Protect, and SSP are either trademarks or registered trademarks of Crestron Electronics, Inc. in the
United States and/or other countries. iPod is either a trademark or registered trademark of Apple Computer, Inc., in the United States and/or other
countries. Other trademarks, registered trademarks, and trade names may be used in this document to refer to either the entities claiming the marks and
names or their products. Crestron disclaims any proprietary interest in the marks and names of others. Crestron is not responsible for errors in
typography or photography.
This document was written by the Technical Publications department at Crestron.
©2014 Crestron Electronics, Inc.
Regulatory Compliance
These products conform to UL 60065; certified to CSA C22.2 No. 60065.03.
As of the date of manufacture, the SWAMP-24X8 and SWAMPI 4X8 have been tested and found to -2
comply with specifications for CE marking.
Federal Communications Commission (FCC) Compliance Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following conditions:
(1) This device may not cause harmful interference and (2) this device must accept any interference received,
including interference that may cause undesired operation.
CAUTION: Changes or modifications not expressly approved by the manufacturer responsible for
compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna
• Increase the separation between the equipment and receiver
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected
• Consult the dealer or an experienced radio/TV technician for help
Industry Canada (IC) Compliance Statement
CAN ICES-3(B)/NMB 3(B)-


Crestron SWAMP(I)-24X8 Sonnex Multiroom Audio System
Operations Guide – D DOC. 7049 Contents •
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Contents
Sonnex Multiroom Audio System: SWAMP(I)- 124X8
Introduction 1...............................................................................................................................
Features and Functions ................................................................................................ 1
Applications................................................................................................................. 7
Specifications .............................................................................................................. 8
Physical Description .................................................................................................. 11
Setup ........................................................................................................................................ 17
Network Wiring ......................................................................................................... 17
Sonnex Link Wiring .................................................................................................. 17
Identity Code ............................................................................................................. 17
Installation ................................................................................................................. 18
Hardware Hookup ..................................................................................................... 20
Configuration ........................................................................................................................... 26
Source Setup .............................................................................................................. 26
Zone Setup ................................................................................................................. 27
Expander Status ......................................................................................................... 35
Amplifier Status ........................................................................................................36
Network Setup ........................................................................................................... 36
Control Setup ............................................................................................................. 39
About ......................................................................................................................... 40
Uploading and Upgrading ........................................................................................................ 41
Establishing Communication ..................................................................................... 41
Programs and Firmware ............................................................................................ 42
Program Checks ........................................................................................................ 43
Operation ................................................................................................................................. 44
Power ......................................................................................................................... 44
Operating Modes ....................................................................................................... 44
Volume Control ......................................................................................................... 45
Problem Solving ...................................................................................................................... 46
Troubleshooting ......................................................................................................... 46
Check Network Wiring .............................................................................................. 46
Reference Documents ................................................................................................ 47
Further Inquiries ........................................................................................................ 47
Future Updates .......................................................................................................... 47
Return and Warranty Policies .................................................................................................. 49
Merchandise Returns / Repair Service ...................................................................... 49
Crestron Limited Warranty ........................................................................................ 49

Crestron SWAMP(I)-24X8 Sonnex Multiroom Audio System
Operations Guide Sonnex Multiroom Audio System: SWAMP(I)– DOC. 7049D -24X8
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• Advanced multiroom audio distribution for homes and businesses
• Robust, high- efficiency audiophile grade amplification built in
• 140 watts/channel @ 8 ohms , 400 watts/channel bridged
• Provides eight amplified stereo zone outputs
• Provides two additional S/PDIF stereo zone outputs
Sonnex Multiroom Audio System:
SWAMP(I)-24X8
Introduction
The SWAMP 24X8 is the centerpiece of - a fully scalable audio distribution system
that delivers high-output audiophile sound quality to every room with significantly
reduced cabling, low power consumption, advanced DSP, and integrator-friendly
setup. The Sonnex® Multiroom Audio System takes audio distribution to a higher
level, facilitating massive systems with up to 74 zones and over 30,000 watts of
power.
Employing a unique system topology, Sonnex minimizes speaker wiring distances by
allowing expansion units to be placed central to the rooms they serve. Twenty-four
stereo channels of uncompressed digital audio and control are routed to each
expander over a single inexpensive shielded CAT5e cable.* Gone is all the clutter of
amplifier interconnects and input loop- -thru cables, integrating eight zones of high
performance power amplification and signal processing, plus input switching for a
generous 24 analog and digital sources, all in one compact 4 space rack- -mountable
package.
The SWAMP-24X8 and SWAMPI-24X8 are functionally identical. For simplicity
within this guide, the term “SWAMP-24X8” is used except where noted.
Features and Functions
(Continued on following page)
* For connection of the Sonnex Link between the SWAMP 24X8 and each expander, use Crestron- ®
DM- -CBL 8G or high-quality CAT5e shielded twisted- pair cable. The maximum cable length using
DM- -CBL 8G or CAT5e is 200 ft (61 m) per run. For longer distances, use the S- -EXT1 S Sonnex
Link over Fiber Extender (sold separately).

Sonnex Crestron Multiroom Audio System SWAMP(I)-24X8
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•• Sonnex Multiroom Audio System: SWAMP(I) Operations Guide- 24X8 – D DOC. 7049
• Additional line-level, S/PDIF, and “CH” CAT5 balanced outputs
available1
• 70/100 Volt “constant- voltage” output options available
• Output bussing enables linked operation of multiple adjacent zones
• Bridgeable outputs provide extra power for pools and other large areas
• Sonnex Link provides a 1- - -wire, plug and play interface to eight
SWAMPE expanders up to 200 feet (61 meters) away
2,3
• Sonnex Link over Fiber Extender S- -EXT1 S (sold separately) enables
distances up to 2000 feet (610 meters)
• Includes 12 unbalanced, 4 balanced/unbalanced, and 8 S/PDIF inputs
• Supports direct audio connection of the CEN-IDOCV Docking
Interface (sold separately) and other “CH” CAT5 sources
4
• Allows audio return channel capability and extension of line-level and
S/PDIF signals using AUD- EXT Audio Extenders
• User adjustable volume, bass, treble, loudness, and selectable tone
profiles
• Installer adjustable 5- band graphic or parametric EQ per zone
• Dynamic Range Control maintains even listening levels in both quiet
and loud ambient environments
• Speaker Profiles allow upload of custom preset speaker settings
• Sonnex Speaker Protect™ affords extra headroom while preventing
component damage
• Individual zone power control and global standby
• Setup and adjustment via front panel or Sonnex Tools software
• Remote fault monitoring
• Seamless Crestron® n system integratio
• Heavy duty detachable terminal blocks ease speaker wire termination
• Low power consumption, cool running operation-
• 4- - space 19” rack mountable
Features and Functions
(Continued)
1. Additional S/PDIF and analog line outputs may be added using the SWE 8 Sonnex Multiroom Audio -
Unamplified Expander (sold separately).
2. For connection of the Sonnex Link between the SWAMP-24X8 and each expander, use Crestron
DM- -CBL 8G or high-quality CAT5e shielded twisted-pair cable. The maximum cable length using
DM- -CBL 8G or CAT5e is 200 ft (61 m) per run. For longer distances, use the S- -EXT1 S Sonnex
Link over Fiber Extender (sold separately).
3. If using Cresnet® as the control system interface, system expansion is limited to one expander.
Support for more than one expander requires Ethernet as the control system interface.
4. CH (Crestron Home®) CAT5 balanced audio is supported using balanced – inputs 13 16. All other
inputs require an ABAR-1 CAT5 Balanced Audio Receiver.

Crestron SWAMP(I)-24X8 Sonnex Multiroom Audio System
Operations Guide Sonnex Multiroom Audio System: SWAMP(I)– DOC. 7049D -24X8
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Integrated Audiophile Amplifier
The amplifiers in the SWAMP-24X8 use a custom hybrid amplifier design that
achieves the warmth and neutrality of a fine Class AB amplifier with all of the
efficiency benefits of modern Class D.
Each of the SWAMP 24X8’s 16 channels (configured as eight stereo zones) delivers -
140 watts into 8 ohms, or 240 watts into 4 ohms. For large, noisy areas around the
pool or patio, or in a game room or gym, any two adjacent outputs can be bridged
(Zone 1 + Zone 2, Zone 3 + Zone 4, Zone 5 + Zone 6, Zone 7 + Zone 8) to produce
400 watts per channel at 8 ohms. The SWAMP 24X8 uses only four rack spaces -
while maintaining effective cooling with no need for extra clearance above or below.
Each zone is individually controllable, saving further energy by turning off any
unused channels.
24x8 Matrix Switcher
Designed with flexibility and expansion in mind, the Sonnex Multiroom Audio
System provides numerous inputs to manage a multitude of stereo audio sources,
both analog and digital.
• A total of 24 discrete inputs are spread across an array of connectors,
including unbalanced RCA, balanced terminal blocks, and S PDIF coaxial. /
Sonnex easily handles the multizone outputs from a Crestron ADMS
Intermedia Delivery System™ or TunerRack Modular Multi- Tuner
(CEN-TRACK), plus digital television receivers and other devices.
• Audio return channels are easily added using Crestron AUD-EXT Audio
Extenders to receive signals from remote AV receivers located up to 2000
feet (610 m) away.
• Sonnex even accepts a direct input from the CEN IDOCV Interface for -
iPod® and other Crestron Home
® CAT5 Balanced sources without requiring
a separate converter.
1
For ease of use, descriptive names for every source input and zone output can be
displayed on the front panel LCD and pushbuttons. Via the front panel controls, or
from a Crestron touch screen or remote, any input can be selected for listening in any
zone or group. Additional features include mono summing for distribution to non-
stereo zones, scaling factor settings for defining minimum and maximum volume
levels, source signal detection, and source gain compensation to assure a consistent
level when switching between disparate sources.
Bonus Zones
In addition to its eight amplified zone outputs, the SWAMP-24X8 provides two
additional S PDIF digital outputs for sharing stereo sources with centralized audio /
processors and AV receivers.
2 These outputs can even be extended to feed remote
AV receivers anywhere in the house using AUD EXT Audio Extenders.-
1. CH (Crestron Home) CAT5 balanced audio is supported using balanced inputs 13 – 16. All other
inputs require an ABAR-1 CAT5 Balanced Audio Receiver.
2. Additional S/PDIF and analog line outputs may be added using the SWE 8 Sonnex Multiroom Audio -
Unamplified Expander (sold separately).

Sonnex Crestron Multiroom Audio System SWAMP(I)-24X8
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Sonnex Digital Audio Transport
Among the many features that set Sonnex apart from all other multiroom systems is
the Sonnex Audio Transport. On the rear of the SWAMP 24X8 are eight Sonnex -
Link ports, enabling the connection of up to eight Sonnex Multiroom Audio
Expanders (SWAMPE-4 or SWAMPE-8).
1 -Each link transports professional quality
24-bit, 48 kHz digital audio from all 24 inputs simultaneously to each expander,
supporting wiring distances up to 200 feet (61 meters) over a single CAT5e shielded
twisted-pair (STP) cable.
2
While the expanders can be installed centrally with the SWAMP 24X8, the ease - of
running just one tiny wire instead of 16 heavy speaker cables clearly affords a much
better decentralized system approach. Installing each expander local to the rooms it
serves, whether on a different floor, another wing, or a completely separate building,
significantly reduces the amount of speaker wiring needed to install. The benefits of
reducing speaker wiring include faster, easier, and less expensive installation, as well
as overall higher performance and efficiency by minimizing the signal loss inherent
in long speaker runs.
Plug and Play Expansion
Control for each expander is also embedded in the Sonnex Link, dramatically
simplifying installation and setup through a true 1-wire interface. There is no need to
set addresses or write any special programming. Simply connect each expander to
the SWAMP-24X8 and instantly control the complete system from the
SWAMP-24X8’s front panel or Sonnex Tools software.
Advanced DSP
To truly deliver an ultimate listening experience in every room, Sonnex includes
built-in digital signal processing, providing a virtual arsenal of controls and
adjustments, intelligently deployed to streamline both the installer setup procedure
and day day user operation. Key setup functions are accessible via the front panel, -to-
while more advanced settings are provided via Sonnex Tools software. Naturally, the
essential user controls can be made available on any Crestron touch screen, keypad,
handheld remote, or mobile device as part of a complete Crestron system.
The following features are included in Sonnex DSP:
• User Controls allow a Crestron touch screen or other user interface to
provide the essential controls for day-to-day listening. Controls include
room volume, bass, treble, balance, loudness, mute, zone on/off, and five
selectable tone profiles. Through the control system program, many
advanced user functions are possible including priority modes (who can
control which sources), zone grouping (source sharing), paging,
do- - not disturb, alarm clock, sleep timer, and much more.
• Tone Profiles allow users to select from five preset EQ curves including
Classical, Jazz, Pop, Rock, or Spoken Word, each tailored for a different
type of material or listening preference.
1. If using Cresnet as the control system interface, system expansion is limited to one expander. Support
for more than one expander requires Ethernet as the control system interface.
2. For connection of the Sonnex Link between the SWAMP 24X8 and each expander, use Crestron -
DM- -CBL 8G or high-quality CAT5e shielded twisted-pair cable. The maximum cable length using
DM- -CBL 8G or CAT5e is 200 ft (61 m) per run. For longer distances, use the S- -EXT1 S Sonnex
Link over Fiber Extender.

Crestron SWAMP(I)-24X8 Sonnex Multiroom Audio System
Operations Guide Sonnex Multiroom Audio System: SWAMP(I)– DOC. 7049D -24X8
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• Dynamic Range Control (DRC) is a user-selectable feature to help keep
everything at a consistent level, whether in a quiet bedroom, a loud
swimming pool, or an outdoor patio, facilitating a more cohesive listening
experience.
• Sonnex Speaker Protect (SSP
®) output limiting assures maximum headroom
while preventing damage to the amplifier or speakers. SSP lets the installer
set the protection to match the speakers’ power handling capability,
achieving a transparent effect right up to the limits of the speaker device.
CAUTION: As speaker ratings vary greatly across manufacturers, there is
no guarantee that SSP protects against speaker damage in all situations.
• 5-Band Equalizer provides the choice of graphic or parametric 5-band EQ.
Using Sonnex Tools software and a wireless laptop, the installer can easily
move from room to room, sculpting the sound for optimal audio clarity and
impact.
Speaker Profiles
The Speaker Profiles feature in Sonnex Tools alleviates many repetitive adjustments
from room- -to room, and project- -to project, by allowing installers to save a complete
set of EQ and SSP settings for each type of speaker, room, and customer. Tuning a
complete project can be as simple as loading the appropriate Speaker Profile for each
zone, effectively pre-tuning the whole system before a single note of music or test
signal is even played.
O utput Bussing
The spacious, open floor plans typical of today’s homes and businesses commonly
present multiple adjacent listening zones with no sonic boundary between them such
as a kitchen and dinette, a living room and dining room, or an outdoor pool and
terrace. One click in Sonnex Tools instantly busses adjacent zones together to
function as one group while preserving the individual speaker profile settings.
Volume offset adjustments easily allow for balancing the levels of each bussed zone
for smooth, even coverage of the complete space.
Passive Subwoofer Support
Sonnex provides extended low frequency performance in any room, providing high-
performance biamplification capability to support floor, or a passive in- -wall, in
freestanding subwoofer. Configuring Sonnex to handle a 2.1 speaker system is both
simple and powerful, offering the choice of 2
nd 4or th order active crossover filters for
each sub and satellite output, plus up to four filters for room parametric EQ
correction and enhancement. With atts available in bridged mode, there tonal w400
is plenty of power on hand to fill any room with deep, gratifying bass.
*
Active (powered) subwoofers are supported using the SWE-8 Sonnex Multiroom
Audio Unamplified Expander (sold separately).
* Passive subwoofer support requires one zone output to drive the main left and right (i.e., satellite)
speakers, plus one additional zone output to drive a subwoofer with 140 watts @ 8 , or two ohms
additional zone outputs bridged to drive a subwoofer with 400 watts @ 8 ohms.

Sonnex Crestron Multiroom Audio System SWAMP(I)-24X8
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Unamplified Outputs
For applications requiring line level zone outputs, Crestron offers the SWE-8 Sonnex
Multiroom Audio Unamplified Expander (sold separately). Each SWE-8 provides an
assortment of analog line level, S /PDIF digital, and Crestron Home (CH) CAT5
balanced audio outputs, offering a solution for routing audio to AV receivers,
powered subwoofers, headphone amplifiers, phone systems (for music- -on hold), and
other audio equipment.
70/100 V Option
Any amplified zone output can be converted to 70- -vor 100 olt output using one or
more Sonnex Output Transformers (SAT-70V/100V-2 or SAT-70V/100V-4, sold
separately). A 70/100 V (constant-voltage) speaker system allows for the connection
of numerous speakers per circuit and long wire runs using small-gauge wire. Typical
applications include outdoor speaker zones, commercial retail spaces, hallways, and
common areas.
Intelligent Monitoring and Protection
To help ensure the most seamless user experience and long lived operation, Sonnex -
includes several ways to keep tabs on its operating status and health. On its own,
Sonnex possesses the intelligence to protect itself from many types of faults
including over temperature, over current, over voltage, under voltage, and dc offset
on any channel. In the event of a fault, the front panel LCD provides clear fault
indication to speed the troubleshooting of incorrect wiring, poor rack ventilation, and
other unforeseen issues. Fault alerts may also be system touch screen or sent to a
mobile device, and integrators can even monitor and track the data remotely through
Crestron’s Fusion RV® software to ensure a rapid service response.
Ultimate Integration
Without question, Sonnex delivers unprecedented intelligence from source to
speaker. Via Cresnet
®* -or high speed Ethernet, Sonnex affords incredible integration
potential as part of a complete Crestron system, enabling seamless control of every
room and source through a wide selection of touch screens, keypads, wireless
remotes, computers and mobile devices. Complete setup is afforded via USB or ,
Ethernet, using Sonnex Tools software, part of the Crestron Toolbox™ installer
toolkit.
* If using Cresnet as the control system interface, system expansion is limited to one expander. Support
for more than one expander requires Ethernet as the control system interface.

Sonnex Crestron Multiroom Audio System SWAMP(I)-24X8
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Specifications
Specifications for the SWAMP(I) 24X8 are listed in the following table.-
SWAMP(I)- 24X8 Specifications
SPECIFICATION DETAILS
Audio
Features x 24 10 stereo matrix switcher, 8-channel
stereo DSP, 8-channel stereo power
amplifier, Sonnex Digital Audio Transport,
speaker profiles, Sonnex Speaker Protect,
5-band graphic or parametric EQ, Dynamic
Range Control (DRC), tone profiles, source
gain compensation, amp bridging, output
bussing, individual zone power control,
global standby, source signal detection,
amplifier temperature and fault monitoring,
priority modes, 1 ,paging 1 - - ,do not disturb 1
alarm clock, and sleep timer 1
Input Signal Types Stereo analog line (unbalanced and
balanced), S/PDIF coaxial (2 channel PCM -
only)
Output Signal Types Stereo speaker level, S/PDIF coaxial
(2-channel PCM only), Sonnex Link
- -Analog to Digital Conversion
2
- 24 bit 48 kHz
Source Compensation
2
±10.0 dB per input
Input Monitoring
2
Source Signal Detect
- -Digital to Analog Conversion
3
- 24 bit 48 kHz
Output Power
3
w140 atts per channel at 8 ohms
240 watts per channel at 4 ohms
400 watts per channel at 8 ohms bridged
Damping Factor
3
> 200 @ 20 Hz
Amplifier Monitoring
3
Over Current, Over/Under Voltage, Over
Temperature, DC Offset, Clipping
Frequency Response
3
20 Hz to 20 kHz, ±0.5 dB
Total Harmonic Distortion
(THD)3
0.02%
tS/N Ra io
3
>105 dB S/PDIF in, >100 dB balanced or
unbalanced analog in, A-weighted
Stereo Separation
3
> 90 dB
Zone Separation
3
> 95 dB
Zone Volume Level Control
3
-80.0 to +20.0 dB, adjustable from 0% to
100% plus mute
Bass Control
3
±12.0 dB
Treble Control
3
±12.0 dB
Loudness Compensation
3
On/Off
Dynamic Range Control
3
On/Off
Balance Control
3
Left/right adjustable
Mono Summing
3
Selectable
(Continued on following page)

Crestron SWAMP(I)-24X8 Sonnex Multiroom Audio System
Operations Guide Sonnex Multiroom Audio System: SWAMP(I)– DOC. 7049D -24X8 •
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SWAMP(I)-24X8 Specifications (Continued)
SPECIFICATION DETAILS
Audio (continued)
Power Limiting
3
Sonnex Speaker Protect (SSP) output
limiting;
Configurable 40 to 140 watts @ 8 ohms
40 to 240 watts @ 4 ohms
40 to 400 watts @ 8 ohms bridged
Tone Profiles
3
Flat, Classical, Jazz, Pop, Rock, Spoken
Word
EQ Modes
3
5-band graphic or 5 band parametric EQ-
GEQ Center Frequencies
3
k k63 Hz, 250 Hz, 1 Hz, 4 Hz Hz, 16 k
GEQ Gain
3
±12.0 dB per band
PEQ Filter Types
3
EQ, High Pass, Low Pass, Treble Shelf,
Bass Shelf, Notch
PEQ Center Frequency
3
10 to 20,000 Hz per band
PEQ Gain
3
±12.0 dB per band
PEQ Bandwidth
3
0.1 to 3.5 octaves per band
Speaker Profiles
3
Comprises 5-band GEQ and SSP settings
Bus Volume Offset
3
±12.0 dB per zone for output bussing
Resolution/Bitrate
4
- 24 bit 48 kHz
Communications
Ethernet For control and console, 10/100 Mbps,
auto-switching, auto-negotiating,
a -uto discovery, full/half duplex, DHCP
Cresnet For control and console Cresnet slave
5
Sonnex Link channel (48 utilized) digital audio w 64- ith
embedded control, auto- discovery,
auto negotiating-
Power Requirements
Main Power
- aSWAMP 24X8 12 mps @ 120 acvolts , 50/60 Hz
SWAMPI- a -24X8 6 mps @ 220 240 volts ac, 50/60 Hz
Cresnet Power Usage None
Environmental
Temperature 41º to 104º F 40º C ( 5º to )
Humidity 10% to 90% RH (non-condensing)
Heat Dissipation h ) 475 Btu/ (140 watts @ 8 ohms
750 (240 B h tu/ watts ) @ 4 ohms
Enclosure
Chassis Metal with black finish, vented sides,
variable-speed fan-cooled
Front Panel Metal, black finish with polycarbonate label
overlay
Mounting Freestanding or 4U 19- -inch rack mountable
(feet and rack ears included)
(Continued on following page)

Sonnex Crestron Multiroom Audio System SWAMP(I)-24X8
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SWAMP(I)-24X8 Specifications (Continued)
SPECIFICATION DETAILS
Dimensions
Height 7.51 in (191 mm) with feet
6.97 in (178 mm) without feet
Width 19.00 in (483 mm) with ears
17.29 in (439 mm) without ears
1 Depth 8.47 in (470 mm)
Weight 60.0 lb (27.3 kg)
Available Models
- SWAMP 24X8 Sonnex Multiroom Audio System
SWAMPI- 24X8 Sonnex Multiroom Audio System –
International Version
Available Accessories
AIRAIR Series
®
Surface Mount Outdoor Speakers
AspireASPIRE Series
®
Speakers
-EXT AUD Audio Extenders
Series CBL Crestron Certified Interface Cables
DM- - 8G CONN Cable Connector for DM- - CBL 8G
DM- - -8G CONN WG Cable Connector with Wire Guide for
DM- - CBL 8G
DM- - 8G CRIMP Crimping Tool for DM-8G- CONN
DM- -C -8G RIMP WG Crimping Tool for DM-8G- -CONN WG
DM- - -CBL 8G High Performance CAT5e Shielded
Twisted- Pair Cable
ESSENCE Series Essence
®
Speakers
EXCITE Series Excite
®
Speakers
S-EXT1-S Sonnex Link Over Fiber Extender
SarosSAROS Series
®
Speakers
SAT-70V/100V Sonnex Output Transformer
SWAMPE-4 Sonnex Multiroom Audio Expander, 4- Zone
SWAMPE-8 Sonnex Multiroom Audio Expander, 8- Zone
-8 SWE Sonnex Multiroom Audio Unamplified
Expander, 8- Zone
1. Feature enabled via control system program.
2. Typical of 24 o inputs.stere
3. Typical of up to eight amplified stereo zone outputs.
4. Typical of two digital stereo zone outputs.
5. If using Cresnet as the control system interface, system expansion is limited to one expander. Support
for more than one expander requires Ethernet as the control system interface.

Crestron SWAMP(I)-24X8 Sonnex Multiroom Audio System
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Physical Description
This section provides information on the connections, controls, and indicators
available on the SWAMP- . 24X8
SWAMP-24X8 Physical View (Front)
SWAMP-24X8 Physical View (Rear)

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SWAMP-24X8 Overall Dimensions (Top)
18.47 in
(470 mm)
17.29 in
(439 mm) 19.00 in
(483 mm)

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SWAMP- 24X8 Overall Dimensions (Front and Back)
7.51 in
(191 mm)
6.97 in
(178 mm)
1 2 3 4 5 6
7 8 9 1110 19 12 13
18
20
17
14
15
16
21
Connectors, Controls, and Indicators
# CONNECTORS,1
CONTROLS, AND
INDICATORS
DESCRIPTION
1 LCD Display and
BUTTONS
Green LCD alphanumeric, adjustable
backlight, 2 lines x 20 characters per line;
Displays source and zone setup, amplifier and
expander status, network and control
configuration, volume levels, and other
parameters;
(4) Push buttons for execution of LCD driven
functions
2 MENU (1) Push button, steps menu back one level
(Continued on following page)

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Connectors, Controls, and Indicators (Continued)
# CONNECTORS,1
CONTROLS, AND
INDICATORS
DESCRIPTION
3 Up, Down
(2) Push buttons, scroll up or down through
menu and adjust menu parameters
4 ENTER (1) Push button, executes highlighted menu
item or value
5 On/Off
(1) Rocker switch, turns power amplifier on
and off and resets the unit
6 - SOURCE (1 24)
Buttons and LEDs
(24) Push buttons and green LEDs, select
input source for routing and adjustment
7 COMPUTER
Pin 3 Pin 4
Pin 2 Pin 1
USB Type B female, USB computer console
port (6 ft cable included)
PIN DESCRIPTION
1
+5 Vdc
2
Data -
3
Data +
4
Ground
8 VOLUME
(1) Continuous turn rotary encoder, adjusts
menu parameters, defaults to audio volume
9 - ZONE (1 10)
Buttons and LEDs
(10) Push buttons and green LEDs, select
output zone for routing and adjustment
10 ANALOG SOURCES
L/R (1– 16)
(32) RCA female comprising (16) unbalanced
stereo line level audio inputs ;
Input Impedance: 10 k ilohms;
Maximum Input Level: 2 Vrms
11 ANALOG SOURCES
BALANCED (13- 16)
(4) 5-pin 3.5 mm detachable terminal blocks
Balanced stereo line level audio inputs
(mutually exclusive of corresponding
unbalanced inputs);
Input Impedance: 20 k ilohms;
Maximum Input Level: 4 Vrms
(Continued on following page)

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Connectors, Controls, and Indicators (Continued)
# CONNECTORS,1
CONTROLS, AND
INDICATORS
DESCRIPTION
12 FUSE
US/North America: T15AH (1/4” x 1- 1/4”,
250 - -V, 15 A, time lag, high rupture rated)
fuse2;
International: T8AH (5 mm x 20 mm, 250 V,
8 - -A, time lag, high rupture rated) fuse2
13 120V~50/60Hz MAX
12A3
(1) IEC 60320 C14, main power inlet;
Mates with removable power cord
(included)
14 8) -DIGITAL OUT (1
(8) 8- -wire RJ 45 female;
Sonnex expansion link outputs;
Green LED indicates link status;
Amber LED indicates data communication on
the corresponding output;
Connect to Sonnex Multiroom Audio
Expanders4,5 (sold separately)
15 S/PDIF SOURCES
(17- 24)
(8) RCA female;
S/PDIF coaxial digital audio inputs;
Input Impedance: 75 ohms
16 10) -S/PDIF OUT (9
(2) RCA female;
S/PDIF coaxial digital audio outputs;
Output Impedance: 75 ohms
17 LAN
Green
LED
Yellow
LED
Pin 8 Pin 1
(1) 8- - wire RJ 45 female;
10BASE-T/100BASE-TX Ethernet port;
Green LED indicates link status;
Yellow LED indicates Ethernet activity
PIN
SIGNALS
1
TX +
2
TX -
3
RX +
4
Connected to pin 5
5
Connected to pin 4
6
RX -
7
Connected to pin 8
8
Connected to pin 7
18 NET
(2) 4- pin 3.5 mm detachable terminal blocks
Cresnet slave ports, paralleled5
24: Power (24 Vdc)
Y: Data
Z: Data
G: Ground
NOTE: The NET port does not supply or
consume power.
(Continued on following page)

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Connectors, Controls, and Indicators (Continued)
# CONNECTORS,1
CONTROLS, AND
INDICATORS
DESCRIPTION
19 SETUP
(LED and button)
(1) Recessed miniature push button and (1)
red LED, used for touch-settable ID (TSID) in
conjunction with Crestron Toolbox software
20 GROUND
(1) 6-32 screw, chassis ground lug
21 SPEAKER OUTPUTS
(1- 8)
(16) 2- A pin 7.62 mm 15 detachable terminal
blocks;
Power amplifier outputs;
Wire Size: Terminals accept up to 14 AWG;
The following outputs can be bridged
together: 1 and 2 (L+R), 3 and 4 (L+R), 5 and
6 (L+R), 7 and 8 (L+R);
Red LED indicates bridged operation
NOTE: Outputs can only be bridged into an
8 load.ohm
1. Interface connectors for NET, ANALOG SOURCES (BALANCED), and SPEAKER OUTPUTS
ports are provided with the unit.
2. Refer t Fuse Replacemento “ ” on page 25 for additional details.
3. Port on SWAMPI-24X8 is labeled 220-240V~50/60Hz MAX 6A.
4. For connection of the Sonnex Link between the SWAMP 24X8 and each expander, use Crestron -
DM- -CBL 8G or high-quality CAT5e shielded twisted-pair cable. The maximum cable length using
DM- -CBL 8G or CAT5e is 200 ft (61 m) per run. For longer distances, use the S- -EXT1 S Sonnex
Link over Fiber Extender . (sold separately)
5. If using Cresnet as the control system interface, system expansion is limited to one expander. Support
for more than one expander requires Ethernet as the control system interface.

Crestron SWAMP(I)-24X8 Sonnex Multiroom Audio System
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Setup
Network Wiring
When wiring the Cresnet network, consider the following:
• Use Crestron Certified Wire.
• Use Crestron power supplies for Crestron equipment.
• Provide sufficient power to the system.
CAUTION: Insufficient power can lead to unpredictable results or damage
to the equipment. Please use the Crestron Power Calculator to help calculate
how much power is needed for the system (www.crestron.com/calculators).
For Cresnet networks with 20 or more devices, use a Cresnet Hub/Repeater
(CNXHUB) to maintain signal quality.
NOTE: If using Cresnet for communications between the SWAMP-24x8 and a
control system, only one expander can be connected.
For more details, refer to “ ” on page Check Network Wiring 46.
The SWAMP-24X8 can also use high-speed Ethernet for communications between
the device and a control system, computer, digital media server and other IP-based
devices.
For general information on connecting Ethernet devices in a Crestron system, refer to
the Crestron e-Control
Reference Guide (Doc. 6052), at
www.crestron.com/manuals.
Sonnex Link Wiring
Crestron recommends using Crestron DM- - -CBL 8G or high quality CAT5e shielded
twisted-pair cable for connections between the SWAMP-24X8 and expanders.
NOTE: Shielded connectors such as the DM- -8G CONN must be used.
DM- -CBL 8G wire can carry Sonnex Link signals up to 200 feet (61 meters). If
additional length is needed, the S- -EXT1 S can extend the Sonnex link up to 2000
feet (610 meters) over one multimode fiber strand. The S- -EXT1 S is an optional
accessory that provides high performance signal extension.
Identity Code
NOTE: The latest software can be downloaded at www.crestron.com/software.
Net ID The Net ID of the SWAMP 24X8 has been factory set to - A1. The Net IDs of
multiple SWAMP-24X8 devices in the same system must be unique. The Net ID can
be set from the SWAMP-24X8’s front panel or with Crestron Toolbox. For more
details, refer to “ or the Crestron Toolbox help file.Set the Cresnet ID” on page 39

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When setting the Net ID, consider the following:
• The Net ID of each unit must match an ID code specified in the Crestron
Studio™ or SIMPL Windows program.
• Each network device must have a unique Net ID.
IP ID The IP ID is set from the SWAMP-24X8’s front panel or within the
SWAMP-24X8’s IP table using Crestron Toolbox. For more details, refer to “Set the
IP ID” which starts on page 39 or the Crestron Toolbox help file. The IP IDs of
multiple SWAMP- 24X8 devices in the same system must be unique.
When setting the IP ID, consider the following:
• The IP ID of each unit must match an IP ID specified in the Crestron Studio
or SIMPL Windows program.
• Each device using IP to communicate with a control system must have a
unique IP ID.
Installation
Ventilation The SWAMP-24X8 should be used in a well-ventilated area. The venting holes
should not be obstructed under any circumstances.
To prevent overheating, do not operate this product in an area that exceeds the
environmental temperature range listed in the table of specifications. Consider using
forced air ventilation or incrementing the spacing between units to reduce
overheating. Contact with thermal insulating materials should be avoided on all sides
of the unit.
Rack Mounting The SWAMP 24X8 can be mounted in a rack or stacked with other equipment. Two -
“ears” are provided with the SWAMP-24X8 so that the unit can be rack mounted.
These ears must be installed prior to mounting. Complete the following procedure to
attach the ears to the unit. The only tool required is a #1 or #2 Phillips screwdriver.
WARNING: To prevent bodily injury when mounting or servicing this unit in a
rack, observe the following guidelines:
• When mounting this unit in a partially filled rack, load the rack from the
bottom to the top with the heaviest component at the bottom of the rack.
• If the rack is provided with stabilizing devices, install the stabilizers before
mounting or servicing the unit in the rack.
NOTE: Observe the following guidelines when installing equipment in a rack:
• Elevated Operating Ambient Temperature - If installed in a closed or
multi-unit rack assembly, the operating ambient temperature of the rack
environment may be greater than room ambient temperature. Therefore,
consideration should be given to installing the equipment in an environment
compatible with the maximum ambient temperature (Tma) specified by the
manufacturer.
• Reduced Air Flow - Installation of the equipment in a rack should be such
that the amount of airflow required for safe operation of the equipment is
not compromised.
• Mechanical Loading - Mounting of the equipment in the rack should be
such that a hazardous condition is not achieved due to uneven mechanical
loading.

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Operations Guide Sonnex Multiroom Audio System: SWAMP(I)– DOC. 7049D -24X8
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• Circuit Overloading - Consideration should be given to the connection of
the equipment to the supply circuit and the effect that overloading of the
circuits might have on overcurrent protection and supply wiring.
Appropriate consideration of equipment nameplate ratings should be used
when addressing this concern.
• Reliable Earthing - -Reliable earthing of rack mounted equipment should be
maintained. Particular attention should be given to supply connections other
than direct connections to the branch circuit (e.g., use of power strips)
NOTE: Feet are preinstalled for tabletop mounting or stacking. If the unit is to be
rack mounted, the feet are not required and can be removed to provide more space in
the rack.
To install the ears, use the following procedure.
CAUTION: To prevent equipment damage, use only the rack ears Crestron
provides for this device.
1. There are screws that secure each side of the SWAMPE-8 top cover. Using
a #1 or #2 Phillips screwdriver, remove the three screws closest to the front
panel from one side of the unit. Refer to the diagram following step 3 for a
detailed view.
2. Position a rack ear so that its mounting holes align with the holes vacated
by the screws in step 1.
3. Secure the ear to the unit with three screws from step 1, as shown in the
following diagram.
Ear Attachment for Rack Mounting
4. Repeat procedure (steps ) to attach the remaining ear to the 1 3through
opposite side.
Stacking Four “feet” are preinstalled with the SWAMP-24X8 so that if the unit is not rack
mounted, the feet can provide stability when the unit is placed on a flat surface or
stacked.
NOTE: No more than two SWAMP 24X8 units should be stacked.-

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Hardware Hookup
Connect the Device Make the necessary connections as called out in the illustration that follows this
paragraph. Refer to “Network Wiring” ” and “Sonnex Link Wiring on page 17 for
additional information. Apply power after all connections have been made.
Hardware Connections for the SWAMP- 24X8
POWER:
From Line Voltage
ANALOG SOURCES:
From Analog Audio Sources
DIGITAL OUT:
To Sonnex
Expanders
SPDIF SOURCES:
From Digital
Audio Sources
SPDI F OUT:
To Digital Audio
Receiver
SPEAKER OUTPUTS:
To Speakers or SAT-70V/100V Sonnex Output Transformer
LAN:
10BASE-T/100BASE-TX
Ethernet to LAN
N ET:
To Cresnet Devices
Ground
CAUTION: Keep the device unplugged until all of the input, network, and speaker
wiring is complete.
CAUTION: Check the speaker wires for shorts and frayed wiring around the
SPEAKER OUTPUTS connectors.
NOTE: Ensure the unit is properly grounded by connecting the chassis ground lug
to an earth ground (building steel).
NOTE: To prevent overheating, do not operate this product in an area that exceeds
the environmental temperature range listed in the table of specifications.
Four balanced/unbalanced audio inputs are provided, utilizing five-pin terminal
block connectors. For connection details, refer to the following table and diagrams.
Audio Connections
SIGNAL
NAME
BALANCED AUDIO
INPUT
UNBALANCED AUDIO
INPUT
L + Source L + Source L +
L - Source L - - Source L jumper to GND
G Shield/Ground Ground
R + Source R + Source R +
R - - Source - Source R jumper to GND

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Typical Balanced/Unbalanced Inputs
Bal c tan ed Inpu
+
Right
Left
S dhiel
L R
+ - + -G
+
Jumpers
U l cenba an d Input
+
Right
Left
L R
+ - + -G
+
CH Device Connections Devices with a RJ-45 CH -output such as the CEN IDOCV can be connected to the
balanced inputs on the SWAMP- 24X8 as shown in the following table.
CH Output to SWAMP-24X8 Balanced Input
PIN WIRE COLORS
(568B) AUDIO I/O BALANCED INPUT
CONNECTION
1 WHITE/ORANGE + Audio Left Out L +
2 - ORANGE Audio Left Out - L
3 WHITE/GREEN + Audio Right Out R +
4 BLUE N/A
5 WHITE/BLUE N/A
6 GREEN - Audio Right Out - R
7 WHITE/BROWN N/A
8 BROWN N/A
Speaker Connections
Make speaker connections to the SWAMP- 24X8 as shown in the following diagram.
Speaker Connections
+
-
R
+
-
L
NOTE: If the SAT-70V/100V Sonnex Output Transformer is connected to a
speaker terminal, use the SAT-70V/100V profile built into the Sonnex Tools
application to configure a high-pass filter on the zone that is connected to the
SAT-70V/100V. For details, refer to the Sonnex Tools help file.

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Bridge Speaker Outputs
(Optional)
The speaker outputs on the SWAMP-24X8 can be bridged to deliver higher power to
a speaker. The left channel on an individual output can be bridged with the right
channel on the same output. Refer to the following diagram when bridging outputs.
Bridging Outputs
+
-
+
-
RL
The pos Zone 1 + Zone 2, Zone 3 + Zone 4, Zone 5 + sible bridging combinations are
Zone 6, 24X8 indicate and Zone 7 + Zone 8. LEDs on the back of the SWAMP-
bridged outputs.
After the -zones are wired for bridged operation, the SWAMP 24X8 must be
configured with the “ ” Installer Mode menu or with the Sonnex Tools application.
Refer to “ ” on page Bridge Outputs 33 or the Sonnex Tools help file for more
information.
WARNING: This amplifier is capable of delivering immense amounts of
undistorted power to the loudspeakers. Please use caution and adequate ear
protection if listening to content at high volume levels as continued exposure to high
sound pressure levels can cause permanent hearing impairment or loss.
Subwoofer Applications
(Optional)
Using a sound level (SPL) meter and Sonnex Tools, the SWAMP-24X8 can be used
to deliver sound to a left right stereo pair/subw- oofer speaker layout. There are two
different wiring configurations that can be used.
Wiring Diagram: Passive Subwoofer Using an Additional Output Pair
+
-
SUB
ROOM
BUSSED
LEFT RIGHT
STEREO PAIR
+
-
+
-

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Wiring Diagram: Passive Subwoofer Using Bridged Output
BRIDGED
BUSSED
+
-
SUB
ROOM
LEFT RIGHT
STEREO PAIR
+
-
+
-
1. Connect the speakers and subwoofer as shown in one of the previous
diagrams.
2. The SWAMP 24X8 can use a - 2 nd 4or th order crossover filter to separate the
audio signals between the subwoofer and the left-right stereo pair speakers.
The 2nd order filters have a 40 dB/decade (or 12 dB/octave) slope, while the
4th order filters have an 80 dB/decade (or 24 dB/octave) slope.
Use Sonnex Tools’ parametric equalizer to configure a 2 nd 4or th order
crossover filter. For more information, refer to the Sonnex Tools help file.
• U 2se a nd order crossover filter:
a. Create a low pass filter on the subwoofer zone.
i. Set the filter frequency to the desired crossover frequency.
ii. Set the filter bandwidth to 1.9.
b. Create a high pass filter on the left right stereo pair zone.-
i. Set the filter frequency to the desired crossover frequency.
ii. Set the filter bandwidth to 1.9.
• Use a 4th order crossover filter:
a. Create two low pass filters on the subwoofer zone.
i. filters Set both to the same crossover frequency.
ii. Set each filter’s bandwidth to 1.9.
b. Create two high pass filters on the left ht stereo pair zone.-rig
i. Set both filters to the same crossover frequency.
ii. filter Set each ’s bandwidth to 1.9.
3. Use Sonnex Tools or the SWAMP 24X8’s “Installer Mode” menu to bus -
the outputs together. If using a bridged subwoofer, use Sonnex Tools or the
SWAMP-24X8’s “Installer Mode” menu to bridge the subwoofer outputs.
For more information, refer to “Set Bus Assignment” on page 31, “Bridge
Outputs” which starts on page , or the Sonnex Tools help file.33

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4. Use Sonnex Tools or the SWAMP-24X8’s “Installer Mode” menu to set the
subwoofer output to Mono.
For more information, refer to “Set Mono/Stereo” on page 30 or the Sonnex
Tools help file.
5. Trim the subwoofer level using an SPL meter, the pink noise files (satellite
pink noise.wav subwoofer pink noise.wav and ) found in the Sonnex Tools
help file, and Sonnex tools.
NOTE: The audio output of the PC used to configure the system should be
connected to an input on the SWAMP-24X8. The input should be routed to
the connected outputs. For information on routing signals, refer to
“Operation” on page 44.
a. Set the SPL meter to C-Weighted, Slow Response.
b. Place the SPL meter at the listening position with the meter pointing
straight up.
c. Play satellite pink noise.wav on the left speaker.
d. Turn the volume up until the SPL meter reads 85 dB.
e. Play satellite pink noise .wav on the right speaker. The SPL meter
should read very close to 85 dB.
f. Play subwoofer pink noise.wav on the left speaker.
g. Use Sonnex Tools or the “Installer Mode” menu to adjust the bus
volume offset of the subwoofer zone until the SPL meter reads 85 dB.
For more information, refer to the Sonnex Tools help file or “Set Bus
Volume Offset” on page 32.
Connect to Expanders The SWAMP-24X8 can be connected to an expander via shielded CAT5e cable to
increase the number of output zones, with a maximum of eight devices.
SWAMP-24X8 to SWAMPE Connection (SWAMPE-8 shown)
NOTE: When connecting a SWAMP 24X8 to an expander, Crestron recommends -
using Crestron DM 8G or high- -CBL - -quality CAT5e shielded twisted pair cable.
Shielded connectors such as the DM- - 8G CONN must be used.

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NOTE: If using -Cresnet for communications between the SWAMP 24x8 and a
control system, only one expander can be connected.
NOTE: The maximum cable length between a SWAMP an expander -24X8 and is
200 feet (61 meters). If additional length is needed, the S S can extend the - -EXT1
Sonnex link up to 2000 feet (610 meters) over one multimode fiber strand.
Fuse Replacement If the SWAMP-24X8 does not power up when it is plugged into an AC outlet, the
fuse may need to be replaced. The fuse holder is located on the rear panel, above the
IEC socket assembly. To replace the fuse, perform the following procedure:
1. Disconnect power to the SWAMP- 24X8.
2. Use a flat head screwdriver to push in the fuse holder.
3. While pushing in the fuse holder, turn screwdriver counterclockwise until
the fuse holder pops out.
4. Remove the fuse from the fuse holder and insert a new fuse.
CAUTION: Use only the specified type of fuse. Failure to do so may
cause damage to the - . SWAMP 24X8
NOTE: Two spare fuses are included.
SWAMP- 24X8 MODEL REQUIRED FUSE TYPE
SWAMP- 24X8
(US and Canada)
T15AH (1/4” x 1 1/4”, 250- A, V, 15
time-lag, high rupture rated) -
SWAMPI- 24X8
(International/220-240 VAC)
T8AH (5 mm x 20 mm, 250 A, V, 8
time-lag, high rupture rated)-
5. 24X8 Insert the fuse holder into the SWAMP- .
6. Push in the fuse holder with a flat head screwdriver. While pushing in the
fuse holder, turn the screwdriver clockwise until the fuse holder sets into
place.
7. Push in the fuse holder a little further and turn the screwdriver clockwise
until the fuse holder locks in place.
8. 24X8 Connect power to the SWAMP- .
Label the Buttons Use Crestron Engraver software to print custom labels for the SWAMP-24X8’s front
panel buttons and LEDs. Crestron recommends printing on 100-pound paper. Paper
weighing less than 100 pounds tends to crumple while sliding in, while paper
weighing more than 100 pounds may not fit.

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Configuration
After making all hardware connections, the SWAMP-24X8 must be configured for
operation. The SWAMP-24X8 can be configured from the SWAMP-24X8’s front
panel using the “Installer Mode” menu or from a PC using the Sonnex Tools
application in Crestron Toolbox. This document contains instructions for using the
"Installer Mode” menu. For information on using Sonnex Tools to configure the
SWAMP-24X8, refer to the Sonnex Tools help file.
Power Turn on the SWAMP-24X8 by moving the POWER switch to . To turn off the
SWAMP-24X8, move the POWER . switch to
Enter the “Installer Mode”
Menu
To enter the “Installer Mode” menu, press and hold q and ▲ for approximately 5
seconds. The “Installer Mode” menu is displayed.
“Installer Mode” Menu
Installer Mode
Source Setup
q
The “Installer Mode” menu is separated into seven menus:
• Source Setup adjusts the compensation level for each of the input sources.
• Zone Setup configures each output zone’s settings for audio, Sonnex links
(busses), bridging (with other outputs), and power output.
• Expander Status provides the status of each connected SWAMPE Sonnex
Multiroom Audio Expander.
• Amplifier Status shows the settings and operating status of each of the
SWAMP-24X8 amplifiers as well as the amplifiers of connected SWAMPE
Sonnex Multiroom Audio Expanders.
• Network Setup configures s and view the Ethernet settings of the
SWAMP-24X8.
• Control Setup configures -the SWAMP 24X8 for use with a Crestron control
system and lock/unlock the front panel controls.
• About displays information about the firmware.
NOTE: Changes made to any setting are only saved upon exiting the “Installer
Mode” menu. For instructions on exiting the “Installer Mode” menu, refer to Exit “
the “Installer Mode” Menu” below.
Exit the “Installer Mode” Menu To exit the “Installer Mode” menu, press MENU until the “Installer Mode” menu is
displayed (refer to illustration above), release and press MENU again.
Source Setup
Select this option to adjust the compensation level of each input source. To set the
compensation level, perform the following procedure:
1. Enter the “Installer Mode” menu as described in “Enter the “Installer
Mode” Menu” above.

Crestron SWAMP(I)-24X8 Sonnex Multiroom Audio System
Operations Guide Sonnex Multiroom Audio System: SWAMP(I)– DOC. 7049D -24X8
•
•
•
•• 27
2. Press ENTER to select Source Setup.
3. Press ENTER to select Compensation.
4. Press q
q
q
qq or ▲ until the input source to be adjusted is displayed.
5. Press ENTER to select the input source and display the Gain screen.
Gain Screen
Source 1
Gain 0.0 dB
▲
q
6. Press q
q
q
qq or ▲ to display the amount of gain to be applied and press
ENTER. The display returns to the list of input sources.
7. Repeat steps 4 through 6 for each input source.
8. Press MENU twice to return to the “Installer Mode” menu.
Zone Setup
Select this option to adjust the following parameters for each zone:
• EQ (Equalization) chooses an EQ setting from six preset equalization
settings.
• Bass a s djust the bass level to the desired preference.
• Treble a s djust the treble level to the desired preference.
• Loudness a pplies loudness compensation to any signal routed to a zone.
• Balance a s djust the balance to the desired preference.
• Mono s s et the zone for mono or stereo sound.
• Minimum Volume specifies the lowest volume to which the zone can be set.
• Maximum Volume specifies the highest volume to which the zone can be
set.
• Startup Volume specifies the volume level that is used when a zone is
turned on.
• Bussing assigns the selected zone to a group of zones (bus). Zones in a bus
track each others’ volume and source (i.e. when the source or volume for
one zone in the bus is adjusted, the other zones in that bus follow).
• Bus Volume Offset s - pecifies a volume offset between 12 and +12 dB that is
applied on top of the volume setting for the selected zone when it is a
member of a bus. Since zone volumes track in a bus this ensures the
selected zone is always at the specified level above/below the other zones in
the bus.
• Bussing Lists displays the zones that are currently members of a bus.
• Bridging s s elect output zones to be bridged.
• Wattage specifies the wattage rating for a speaker that is connected to a
selected zone. This value is used by the Speaker Protect algorithm. When
enabled, the Speaker Protect function prevents the delivered power from
exceeding the speaker’s power rating.

Sonnex Crestron Multiroom Audio System SWAMP(I)-24X8
28 •
•
•
•• Sonnex Multiroom Audio System: SWAMP(I) Operations Guide- 24X8 – D DOC. 7049
• Impedance specifies the impedance of a speaker connected to a selected
zone.
• Speaker Protect e s nable or disables the Speaker Protect function.
NOTE: As speaker ratings vary greatly across manufacturers, there is no
guarantee that Sonnex Speaker Protect protects against speaker damage in
all situations.
• Crestron DRC e s nable or disables the Crestron Dynamic Range Control
function.
• Global EQ s s et the same EQ preset for all zones in the system. Setting this
option overrides any EQ selection that was previously set for an individual
zone.
Enter/Exit the “Zone Setup”
Menu
To enter the “Zone Setup” menu, perform the following procedure:
1. Enter the “Installer Mode” menu as described in “
Enter the “Installer
Mode” Menu” on page 26.
2. Enter the “Installer Mode” menu as described in “Enter the “Installer
Mode” Menu” on page 26.
3. Press q
q
q
qq or ▲ to display Zone Setup and press ENTER.
4. To exit the “Zone Setup” menu and return to the “Installer Mode” menu,
press MENU.
Set EQ (Equalization)
To adjust a zone’s EQ setting, perform the following procedure:
1. Enter the “Zone Setup” menu as described in “Enter/Exit the “Zone Setup”
Menu” above.
2. Press ENTER to select EQ.
3. Press q
q
q
qq or ▲ to display the zone to be controlled and press ENTER. The
EQ screen is displayed.
EQ Screen
Zone 1
EQ Jazz
▲
q
4. Press q
q
q
qq or ▲ to display the setting to be applied and press ENTER.
5. Repeat for every zone to be adjusted.
6. Press MENU to return to the “Zone Setup” menu.
Set Bass
To adjust a zone’s bass setting, perform the following procedure:
1. Enter the “Zone Setup” menu as described in “Enter/Exit the “Zone Setup”
Menu” above.
2. Press q
q
q
qq or ▲ to display Bass and press . A list of zones is ENTER
displayed.
3. Press q
q
q
qq or ▲ to display the zone to be controlled and press ENTER. The
Bass screen is displayed.

Crestron SWAMP(I)-24X8 Sonnex Multiroom Audio System
Operations Guide Sonnex Multiroom Audio System: SWAMP(I)– DOC. 7049D -24X8
•
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•
•• 29
Bass Screen
Zone 1
Bass 0.0 dB
▲
q
4. Press q
q
q
qq or ▲ to display the bass setting to be applied and press ENTER.
5. Repeat for every zone to be adjusted.
6. Press MENU to return to the “Zone Setup” menu.
Set Treble
To adjust a zone’s treble setting, perform the following procedure:
1. Enter the “Zone Setup” er/Exit the “Zone Setup”menu as described in “Ent
Menu” on page 28.
2. Press q
q
q
qq or ▲ to display Treble and press . A list of zones is ENTER
displayed.
3. Press q
q
q
qq or ▲ to display the zone to be controlled and press ENTER. The
Treble screen is displayed.
Treble Screen
Zone 1
Treble 0.0 dB
▲
q
4. Press q
q
q
qq or ▲ to display the treble setting to be applied and press ENTER.
5. Repeat for every zone to be adjusted.
6. Press MENU to return to the “Zone Setup” menu.
Set Loudness
To adjust a zone’s loudness setting, perform the following procedure:
1. Enter the “Zone Setup” Enter/Exit the “Zone Setup”menu as described in “
Menu” on page 28.
2. Press q
q
q
qq or ▲ to display Loudness and press . A list of zones is ENTER
displayed.
3. Press q
q
q
qq or ▲ to display the zone to be controlled and press ENTER. The
Loudness screen is displayed.
Loudness Screen
Zone 1
Loudness Off
▲
4. Press q
q
q
qq or ▲ to display the loudness setting to be applied and press
ENTER.
5. Repeat for every zone to be adjusted.
6. Press MENU to return to the “Zone Setup” menu.
Set Balance
To adjust a zone’s balance setting, perform the following procedure:
1. Enter the “Zone Setup” Enter/Exit the “Zone Setup”menu as described in “
Menu” on page 28.

Sonnex Crestron Multiroom Audio System SWAMP(I)-24X8
30 •
•
•
•• Sonnex Multiroom Audio System: SWAMP(I) Operations Guide- 24X8 – D DOC. 7049
2. Press q
q
q
qq or ▲ to display Balance and press ENTER. A list of zones is
displayed.
3. Press q
q
q
qq or ▲ to display the zone to be controlled and press ENTER. The
Balance screen is displayed.
Balance Screen
Zone 1
Balance 0
▲
q
4. Press q
q
q
qq or ▲ to display the balance setting to be applied and press
ENTER.
5. Repeat for every zone to be adjusted.
6. Press MENU to return to the “Zone Setup” menu.
Set Mono/Stereo
To adjust a zone’s mono/stereo setting, perform the following procedure:
1. Enter the “Zone Setup” menu as described in “Enter/Exit the “Zone Setup”
Menu” on page 28.
2. Press q
q
q
qq or ▲ to display Mono and press ENTER. A list of zones is
displayed.
3. Press q
q
q
qq or ▲ to display the zone to be controlled and press ENTER. The
Mono/Stereo screen is displayed.
Mono/Stereo Screen
Zone 1
Stereo
▲
4. Press q
q
q
qq or ▲ to display the mono/stereo setting to be applied and press
ENTER.
5. Repeat for every zone to be adjusted.
6. Press MENU to return to the “Zone Setup” menu.
Set Minimum Volume
To adjust a zone’s minimum volume setting, perform the following procedure:
1. Enter the “Zone Setup” menu as described in “Enter/Exit the “Zone Setup”
Menu” on page 28.
2. Press q
q
q
qq or ▲ to display Minimum Volume and press ENTER. A list of
zones is displayed.
3. Press q
q
q
qq or ▲ to display the zone to be controlled and press ENTER. The
Min Vol screen is displayed.
Min Vol Screen
Zone 1
Min Vol 25%
▲
q
4. Press q
q
q
qq or ▲ to display the minimum volume setting to be applied and
press ENTER.
Produktspecifikationer
Varumärke: | Crestron |
Kategori: | Växla |
Modell: | SWAMP-24X8 |
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