Extron XMP 240 C AT User Manual
XMP240CAT
Expansion Matrix Processor
User Guide
Audio Products
Mixers and Processors
68-3434-01 Rev. A
06 20
Safety Instructions
Safety Instructions • English
WARNING: This symbol, , when used on the product, is intended
to alert the user of the presence of uninsulated dangerous voltage within
the product’s enclosure that may present a risk of electric shock.
ATTENTION: This symbol, , when used on the product, is intended
to alert the user of important operating and maintenance (servicing)
instructions in the literature provided with the equipment.
For information on safety guidelines, regulatory compliances, EMI/EMF
compatibility, accessibility, and related topics, see the Extron Safety and
Regulatory Compliance Guide, part number 68-290-01, on the Extron
website, www.extron.com.
Sicherheitsanweisungen • Deutsch
WARNUNG: Dieses Symbol auf dem Produkt soll den Benutzer darauf
aufmerksam machen, dass im Inneren des Gehäuses dieses Produktes
gefährliche Spannungen herrschen, die nicht isoliert sind und die einen
elektrischen Schlag verursachen können.
VORSICHT: Dieses Symbol auf dem Produkt soll dem Benutzer in
der im Lieferumfang enthaltenen Dokumentation besonders wichtige
Hinweise zur Bedienung und Wartung (Instandhaltung) geben.
Weitere Informationen über die Sicherheitsrichtlinien, Produkthandhabung,
EMI/EMF-Kompatibilität, Zugänglichkeit und verwandte Themen finden Sie in
den Extron-Richtlinien für Sicherheit und Handhabung (Artikelnummer
68-290-01) auf der Extron-Website, www.extron.com.
Istruzioni di sicurezza • Italiano
AVVERTENZA: Il simbolo, , se usato sul prodotto, serve ad
avvertire l’utente della presenza di tensione non isolata pericolosa
all’interno del contenitore del prodotto che può costituire un rischio di
scosse elettriche.
ATTENTZIONE: Il simbolo, , se usato sul prodotto, serve ad avvertire
l’utente della presenza di importanti istruzioni di funzionamento e
manutenzione nella documentazione fornita con l’apparecchio.
Per informazioni su parametri di sicurezza, conformità alle normative,
compatibilità EMI/EMF, accessibilità e argomenti simili, fare riferimento
alla Guida alla conformità normativa e di sicurezza di Extron, cod. articolo
68-290-01, sul sito web di Extron, www.extron.com.
I
Instrucciones de seguridad • Español
ADVERTENCIA: Este símbolo, , cuando se utiliza en el producto,
avisa al usuario de la presencia de voltaje peligroso sin aislar dentro del
producto, lo que puede representar un riesgo de descarga eléctrica.
ATENCIÓN: Este símbolo, , cuando se utiliza en el producto, avisa
al usuario de la presencia de importantes instrucciones de uso y
mantenimiento recogidas en la documentación proporcionada con el
equipo.
Para obtener información sobre directrices de seguridad, cumplimiento
de normativas, compatibilidad electromagnética, accesibilidad y temas
relacionados, consulte la Guía de cumplimiento de normativas y seguridad
de Extron, referencia 68-290-01, en el sitio Web de Extron, www.extron.com.
Instructions de sécurité • Français
AVERTISSEMENT : Ce pictogramme, , lorsqu’il est utilisé sur le
produit, signale à l’utilisateur la présence à l’intérieur du boîtier du
produit d’une tension électrique dangereuse susceptible de provoquer
un choc électrique.
ATTENTION : Ce pictogramme, , lorsqu’il est utilisé sur le produit,
signale à l’utilisateur des instructions d’utilisation ou de maintenance
importantes qui se trouvent dans la documentation fournie avec le
matériel.
Pour en savoir plus sur les règles de sécurité, la conformité à la
réglementation, la compatibilité EMI/EMF, l’accessibilité, et autres sujets
connexes, lisez les informations de sécurité et de conformité Extron, réf.
68-290-01, sur le site Extron, www.extron.com.
Copyright
© 2020 Extron Electronics. All rights reserved. www.extron.com
Trademarks
All trademarks mentioned in this guide are the properties of their respective owners.
The following registered trademarks (®), registered service marks (SM), and trademarks (TM) are the property of RGBSystems, Inc. or
ExtronElectronics (see the current list of trademarks on the Terms of Use page at www.extron.com):
Registered Trademarks (
®
)
Extron, Cable Cubby, ControlScript, CrossPoint, DTP, eBUS, EDID Manager, EDID Minder, Flat Field, FlexOS, Glitch Free. Global
Configurator, GlobalScripter, GlobalViewer, Hideaway, HyperLane, IPIntercom, IPLink, KeyMinder, LinkLicense, LockIt, MediaLink,
MediaPort, NAV, NetPA, PlenumVault, PoleVault, PowerCage, PURE3, Quantum, ShareLink, Show Me, SoundField, SpeedMount,
SpeedSwitch, StudioStation, SystemINTEGRATOR, TeamWork, TouchLink, V-Lock, VideoLounge, VN-Matrix, VoiceLift, WallVault, WindoWall,
XPA, XTP, XTPSystems, and ZipClip
Registered Service Mark
(SM)
: S3 Service Support Solutions
Trademarks (™
)
AAP, AFL (Accu-RATEFrameLock), ADSP(Advanced Digital Sync Processing), Auto-Image, AVEdge, CableCover, CDRS(ClassD
Ripple Suppression), Codec Connect, DDSP(Digital Display Sync Processing), DMI (DynamicMotionInterpolation), DriverConfigurator,
DSPConfigurator, DSVP(Digital Sync Validation Processing), eLink, EQIP, Everlast, FastBite, Flex55, FOX, FOXBOX, IP Intercom
HelpDesk, MAAP, MicroDigital, Opti-Torque, PendantConnect, ProDSP, QS-FPC(QuickSwitch Front Panel Controller), RoomAgent,
Scope-Trigger, SIS, SimpleInstructionSet, Skew-Free, SpeedNav, Triple-Action Switching, True4K, True8K, Vector™ 4K, WebShare, XTRA,
and ZipCaddy
FCC Class A Notice
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to part15 of the FCC rules. The ClassA limits provide reasonable
protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and,
if not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is
likely to cause interference. This interference must be corrected at the expense of the user.
ATTENTION:
• The Twisted Pair Extension technology works with unshielded twisted pair (UTP)
• La technologie extension paires torsadées fonctionne avec les câbles paires
NOTES:
• This unit was tested with shielded I/O cables on the peripheral devices. Shielded
• For more information on safety guidelines, regulatory compliances, EMI/EMF
or shielded twisted pair (STP) cables; but to ensure FCC Class A and CE
compliance, STP cables and STP Connectors are required.
torsadées blindées(UTP) ou non blindées(STP). Afin de s’assurer de la
compatibilité entre FCC ClasseA et CE, les câbles STP et les connecteurs STP
sont nécessaires.
cables must be used to ensure compliance with FCC emissions limits.
compatibility, accessibility, and related topics, see the Extron Safety and
Regulatory Compliance Guide on the Extron website.
Battery Notice
This product contains a battery. Do not open the unit to replace the battery. If the
battery needs replacing, return the entire unit to Extron (for the correct address, see the
Extron Warranty section on the last page of this guide).
CAUTION: Risk of explosion. Do not replace the battery with an incorrect type.
Dispose of used batteries according to the instructions.
ATTENTION : Risque d’explosion. Ne pas remplacer la pile par le mauvais type de
pile. Débarrassez-vous des piles usagées selon le mode d’emploi.
Conventions Used in this Guide
Notifications
The following notifications are used in this guide:
CAUTION: Risk of minor personal injury.
ATTENTION : Risque de blessuremineure.
ATTENTION:
• Risk of property damage.
• Risque de dommages matériels.
NOTE: A note draws attention to important information.
TIP: A tip provides a suggestion to make working with the application easier.
Software Commands
Commands are written in the fonts shown here:
^AR Merge Scene,,0p1 scene 1,1 ^B 51 ^W^C.0
[01] R 0004 00300 00400 00800 00600 [02] 35 [17] [03]
E X! *X1&* X4!* X5@* X2! CE}
NOTE: For commands and examples of computer or device responses used in
this guide, the character “0” is used for the number zero and “O” is the capital
letter “o.”
Computer responses and directory paths that do not have variables are written in the font
shown here:
Reply from 208.132.180.48: bytes=32 times=2ms TTL=32
C:\Program Files\Extron
Variables are written in slanted form as shown here:
ping xxx.xxx.xxx.xxx —t
SOH R Data STX Command ETB ETX
Selectable items, such as menu names, menu options, buttons, tabs, and field names are
written in the font shown here:
From the File menu, select New.
Click the OK button.
Specifications Availability
Product specifications are available on the Extron website, www.extron.com.
Extron Glossary of Terms
A glossary of terms is available at http://www.extron.com/technology/glossary.
aspx.
XMP 240 C AT • Introduction iii
Contents
Introduction ................................................1
About this Guide .................................................. 1
About the XMP240CAT .................................... 1
Features .............................................................. 1
Application Diagram ............................................ 3
Installation .................................................. 4
Mounting ............................................................. 4
Rear Panel Features and Cabling ......................... 5
Front Panel Features ............................................ 8
Hardware Reset Modes ....................................... 9
Mode 1 — Firmware Reset .............................. 9
Mode 4 — IP Reset ......................................... 9
Mode 5 — Factory Default Reset ..................... 9
DSP Configurator Software .......................10
Downloading and Installing DSP Configurator .... 10
Accessing the DSP Configurator Help File ......... 11
DSP Configurator Main Workspace ................... 11
Menu Bar .......................................................... 12
File ................................................................ 12
Edit ................................................................ 13
View .............................................................. 13
Tools .............................................................. 14
Window ......................................................... 15
Help .............................................................. 15
Macros Drop-Down ....................................... 16
Presets Drop-Down ....................................... 16
DSP Configurator Status Panel ...................... 16
Live and Emulate Panel.................................. 17
DSP Configurator Inputs .................................... 20
Inputs ................................................................ 20
Renaming an Input ........................................ 20
Inputs Overview ............................................. 21
Input Building Blocks ..................................... 22
Input Processing ................................................ 23
Input Gain Block ............................................ 24
Input Filter Block ............................................ 25
Input AEC Block ............................................ 27
Input Dynamics Blocks .................................. 30
Input Delay Block ........................................... 35
Input Ducking Block ...................................... 36
Input Automix Block ...................................... 39
Input Pre-Mixer Gain Block ............................ 40
Virtual Returns ................................................... 41
Renaming a Virtual Return ............................. 42
Virtual Return Building Blocks ........................ 42
Virtual Return Processing .................................. 42
Virtual Return Feedback Suppressor Block .... 43
Virtual Return Filter Block ............................... 47
Virtual Return Dynamics Block ....................... 47
Virtual Return Delay Block ............................. 47
Virtual Return Pre-Mixer Gain Block ............... 47
Mix-Points ......................................................... 47
Mix-Point Dialog Box ..................................... 49
Mix-Point Context Menu ................................ 50
DSP Configurator Outputs ................................. 50
Outputs ............................................................. 51
Naming an Output ......................................... 51
Output Building Blocks .................................. 51
Output Processing ............................................. 53
Output Trim Block .......................................... 53
Output Delay Block ........................................ 54
Output Filter Block ......................................... 54
Output Dynamics Block ................................. 54
Output Attenuation Block............................... 54
Virtual Send Bus ................................................ 55
ivXMP 240 C AT • Contents
Configuration Tools ................................... 67
Presets .............................................................. 67
Methods for Marking Items ............................ 68
Configuring Presets ....................................... 68
Groups .............................................................. 69
Configuring Groups ....................................... 70
Macros .............................................................. 72
Configuring a Macro ...................................... 73
Device Manager ................................................ 76
Managing Devices in Device Manager ............ 77
Connect to or Disconnect from Device .............. 78
Firmware Loader ............................................... 79
Downloading Firmware Updates .................... 79
Organize Building Blocks ................................... 82
Device Settings.................................................. 83
Unit Info ......................................................... 83
IP Settings .................................................... 84
Passwords .................................................... 84
Serial Settings ............................................... 85
Date/Time .................................................... 85
Dante Device ................................................ 86
Options ............................................................. 87
Expansion Bus .................................................. 88
Connecting the EXP Ports ............................. 88
Dante Controller ........................................89
Overview ........................................................... 89
Downloading and Installing Dante Controller ...... 90
Configuring the XMP240CAT in
Dante Controller ............................................... 90
Device Name ................................................. 90
Receiver and Transmitter Names ................... 91
Dante Controller Naming Conventions ........... 91
Renaming the XMP240CAT in
Dante Controller ........................................... 91
Renaming a Receiver or Transmitter............... 93
Finding a Dante Device IP Address ................ 95
Physical Dante Network Setup .......................... 96
Redundant Configuration ............................... 96
Dante Controller Operation ................................ 98
Dante Transmitters and Receivers .................. 98
Dante Routing Operation ............................... 98
Routing Devices............................................. 98
Disconnecting Inputs from Outputs .............. 100
Sending SIS Commands to Dante Audio
Interface Devices through the XMP ............. 100
Dante Troubleshooting ..................................... 101
Simplifying the Network for
Troubleshooting .......................................... 101
Troubleshooting the Network Interface ......... 101
Restarting Dante Controller .......................... 102
Remote Communication and Control .......103
Connection Options ......................................... 103
RS-232 Port ................................................ 104
LAN Port ..................................................... 104
USB Config Port .......................................... 105
Verbose Modes ........................................... 105
Host-to-Device Communications ..................... 106
XMP240CAT-initiated Messages ............... 106
SIS Overview ................................................... 107
Using the Command and Response
Tables ......................................................... 107
Symbol Definitions ....................................... 107
Error Responses .............................................. 108
Simple Control Port Commands ...................... 108
Command and Response Table Sections ........ 109
Command and Response Table for
Basic SIS Commands ................................. 109
DSP SIS Commands ................................... 123
Symbol Definitions ....................................... 123
Special Characters ...................................... 123
Command and Response Table for
DSP SIS Commands .................................. 124
Object ID (OID) Number Tables ........................ 129
Input Path OIDs ........................................... 129
Output Attenuation Block OIDs .................... 131
Output Path OIDs ........................................ 132
Mix-point OIDs............................................. 133
Web Pages .............................................. 142
XMP240CAT Web Page .............................. 142
Accessing the Embedded Web Page ........... 142
Using the Web Page .................................... 143
XMP 240 C AT • Contents v
Introduction
This section describes this user guide and the XMP240CAT. The following topics are
covered:
• About this Guide
• About the XMP240CAT
• Features
• Application Diagram
About this Guide
This guide contains installation, configuration, and operating information for the Extron
XMP240CAT Expansion Matrix Processor. In this guide, the XMP240CAT may also be
referred to as “XMP” or “device”.
About the XMP240CAT
Features
The XMP 240 Expansion Matrix Processor features an extensive mix matrix with 24
channels of AEC and 48x48 Dante® connectivity in only a half rack space. The XMP
240 can also be used standalone for matrix processing in an all network audio system.
When connected to a DMP Plus Series processor via Dante or the EXP expansion port, a
complete system is created that features up to 36 channels of AEC, a USB audio interface,
analog connectivity, and optional VoIP. A system expanded with an XMP 240 is capable
of supporting multiple beam forming microphone arrays alongside numerous other Dante
sources, with enough outputs to support multiple zones and destination devices. Ideal for
network audio systems based on Dante or AES67, the XMP 240 allows for high channel
count audio input and output processing.
• 24 channels of AEC - acoustic echo cancellation — The XMP 240 includes
24 independent channels of high performance AEC, as well as selectable noise
cancellation. Extron AEC features advanced algorithms that deliver fast echo canceler
convergence for optimal intelligibility in situations that challenge AEC performance.
• Dante audio networking with Dante Domain Manager and AES67 support —
Dante audio networking provides scalability for creating larger audio matrixes over a
local area network using standard protocols. A built-in two-port Gigabit switch can be
configured to support primary and redundant Dante audio networks.
• Extensive mix matrix with input and output processing — Allows all inputs to be
discretely routed to any or all outputs, with processing.
• FlexInput capability on all inputs for input source selection — All 48 inputs
offer FlexInput capability to select a Dante channel or expansion input. This allows
incorporating the full range of DSP capabilities, including AEC, for any incoming signal.
XMP 240 C AT • Introduction 1
• Macros allow the sequencing of commands that can be sent to the local device
or external devices via the LAN port — A single XMP 240 can act as the central
interface from a control system, sending commands to other DMP Plus, AXI AT, and
DTP CrossPoint devices.
• Compact half rack size — Allows more input and output channels, with more
processing power, to be installed in less space.
• Advanced audio processing on all outputs — Up to 48 speaker zones can be
implemented on one XMP 240 with full processing for each zone, making it ideal for full
mix-minus implementations.
• Adaptive Gain Processing — An adaptive gain processor block allows a specified
microphone input to affect levels on any one or all other inputs and virtual returns.
• Built-in two-port Gigabit switch — Provides redundant or daisy-chain operation with
other Dante-enabled devices.
• Automixer with eight groups — The XMP 240 features an automixer with gated and
gain sharing modes for managing up to eight groups of microphone signals. Gating
threshold, signal level reduction, and timing parameters are user-adjustable per channel,
allowing for fine-tuning to avoid the “chopped” sound characteristic of a traditional
automixer when a mic is gated off.
• ProDSP 64-bit floating point signal processing — The XMP 240 features 64-bit
floating point audio DSP processing, which maintains very wide dynamic range and
audio signal transparency, to simplify management of gain staging while reducing the
possibility of DSP signal clipping.
• DSP Configurator™ Software — A powerful yet user-friendly PC-based software
tool for managing all audio operations of the XMP 240. It enables complete setup
and configuration of digital audio processing tools on the ProDSP platform, as well as
routing and mixing.
• Building Blocks for channel processor settings — A collection of pre-designed
processor settings optimized for a specific type of input and output devices, such as
microphones and speakers. Flexible Building Blocks are available on each input strip
and allow system designers to fully customize and save their own Building Blocks,
further streamlining audio system design and integration.
• Live and Emulate operation modes with configuration file saving — Live mode
allows integrators to connect to the XMP 240 and make live parameter adjustments
while hearing or metering them in real-time. This avoids the need to compile and upload
a configuration file to the DSP. Emulate mode allows settings to be configured offline,
then uploaded to the XMP 240. Additionally, current settings on a XMP 240 can be
backed up to a configuration file for archiving.
• Group masters — The XMP 240 provides the capability to consolidate gain or mute
control throughout the system. Gain or mute controls can be selected and added
to a group master, which can then be controlled by a single master fader or mute
control. Loudness filters can also be added to a group master, which enables the
loudness curve to track with the program volume control. Bass and Treble filters can
be configured in a group master to provide boost and cut as user controls. Additionally,
Meters can be added to a group, providing a control to enable and disable multiple
meters at once. Each group master can have up to 128 members, and up to 64 group
masters can be created.
XMP 240 C AT • Introduction 2
Application Diagram
DIGITAL PRESENTATION MATRIX
Multi-Purpose Room - Table Mics
Ethernet/PoE
Extron
TLP Pro 1025T
10" Tabletop
TouchLink Pro
Touchpanel
Tabl e M ics
CONFIG
AXI 44 AT
Extron
AXI 44 AT
Dante Audio Interface
Tabl e M ics
CONFIG
AXI 44 AT
Extron
AXI 44 AT
Dante Audio Interface
Tabl e M ics
CONFIG
AXI 44 AT
Extron
AXI 44 AT
Dante Audio Interface
Tabl e M ics
CONFIG
AXI 44 AT
Extron
AXI 44 AT
Dante Audio Interface
Tabl e M ics
CONFIG
AXI 44 AT
Ethernet
Extron
AXI 44 AT
Tabl e M ics
Dante Audio Interface
AXI 44 AT
CONFIG
Ethernet
Extron
AXI 44 AT
Dante Audio Interface
Ethernet
LAN/VoIP
Ethernet
USB Audio
EXP
PC (with
USB Audio
HDMI
and Zoom)
Ethernet
Figure 1. XMP240CAT Application Diagram
2
1
2
1
INPUTS
4
3
4
3
OUTPUTS
Ceiling
Array Mic
6 Speakers per Ch./Zone
Tapped @ 16W
6x16W = 96 watts per ch.
Extron
Ethernet
SF 26CT
Two-Way Ceiling Speakers
OVER
TEMP
2
1 3 4
LIMITER/PROTECT
Ethernet
SIGNAL
Extron
NetPA U 1004-70V
Power Amplier
ACTIVITY
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
CLIP
EXP LAN
CONFIG
SIGNAL
Extron
XMP 240 C AT
Expansion Matrix Processor
ACTIVITY
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 89 10 1112
CLIP
EXP
LAN 1
CONFIG
SIGNAL
USB
LAN 2
Extron
DMP 128 FlexPlus C V AT
Dante Digital Matrix Processor
CONTROL I/O
LOGO
SELECT
7
6
5
8
AUDIO
ESC
ENTER PRESET
VIDEO
VIEW
CONFIG
COM
RTS
eBUS
CTS
S LIMIT
Tx
Rx
OVER
1 2 23 3 4
MIC VOLUME VOLUME
DTP CROSSPOINT 4K SERIES
CLIP
SIGNAL
IR/S I/O
RELAYS
1 1 2
1 2
3 4
NetPA U 1004 SERIES
INPUTS
XMP 240 C AT
EXPANSION MATRIX PROCESSOR
Audio
OUTPUTSINPUTS
DMP 128 FlexPlus
DIGITAL MATRIX PROCESSOR
mut
e
select mut
e
select mut
e
select mut
e
select
Wireless
Mics
Extron
DTP CP 84 4K IPCP SA
Presentation Matrix Switcher
XMP 240 C AT • Introduction 3
Installation
This section describes the installation of the XMP240CAT and covers the following topics:
• Mounting
• Rear Panel Features and Cabling
• Front Panel Features
• Hardware Reset Modes
Mounting
The 1U high, half rack width, 9.5 inch deep XMP240CAT mounts in the following manners:
• Rack mounting — Attach the XMP240CAT to a standard 19-inch rack shelf. The
following Underwriters Laboratories (UL) guidelines pertain to the installation of the
XMP240CAT in a rack:
• Reduced air flow — Install the equipment in the rack so that the amount of air
flow required for safe operation of the equipment is not compromised.
• Mechanical loading — Mount the equipment in the racks so that uneven
mechanical loading does not create a hazardous condition.
• Circuit overloading — When connecting the equipment to the supply circuit,
consider the effect that circuit overloading might have on overcurrent protection
and supply wiring. Consider equipment nameplate ratings when addressing this
concern.
• Reliable earthing (grounding) — Maintain reliable grounding of rack-mounted
equipment. Pay particular attention to power supply connections other than direct
connections to the branch circuit (such as the use of power strips).
• Under-furniture mounting — Mount the XMP240CAT under the surface of a desk,
table, or podium.
• Free-standing — Attach the four rubber feet provided with the device to the bottom of
the XMP240CAT in the four corners and place the unit on furniture as desired.
NOTE: To mount the XMP240CAT using an Extron mounting kit, see the instructions
provided with the kit.
XMP 240 C AT • Installation 4
Rear Panel Features and Cabling
y
(12 VDC, 2.0 A max.)
POWER
12
2.0A MAX
POWER
12V
1.0A MAX
DMP EXP
AT
1 (PRI) PoE 2 (SEC)
RS-232
REMOTE
Tx Rx G
LAN
R
XMP 240 C AT
A
Power Input
A
EXP Port
B
AT Ports
C
B
C
C
D
E
RS-232 Port
D
LAN Port
E
Reset Button and LED
F
F
Figure 2. XMP240CAT Rear Panel
Power Input — Connect the included external 2-pole captive screw power supply (see
A
the figure below for power supply wiring information).
NOTE: If a power supply is not provided, use a UL Listed power supply with rated
output 12 VDC, minimum 1.5 A, and marked “Class 2” or “LPS”.
V
Rear Panel
Power Receptacle
DC Power Cord
Captive Screw
Connector
3/16"
(5 mm) Max.
Ground
G
+12 VDC input
Ground all
Devices
External Power Suppl
Figure 3. Power Input Wiring
ATTENTION:
• Always use a power supply provided by or specied by Extron. Use of an
unauthorized power supply voids all regulatory compliance certication
and may cause damage to the supply and the end product.
• Utilisez toujours une source d’alimentation fournie ou recommandée par
Extron. L’utilisation d’une source d’alimentation non autorisée annule toute
certication de conformité réglementaire, et peut endommager la source
d’alimentation et l’unité.
• The installation must always be in accordance with the applicable
provisions of National Electrical Code ANSI/NFPA 70, article 725 and the
Canadian Electrical Code part 1, section 16.
• L’installation doit toujours être conforme aux dispositions applicables du
Code américain de l’électricité (National Electrical Code) ANSI/NFPA 70,
article 725, et du Code canadien de l’électricité.
XMP 240 C AT • Installation 5
• These products are intended for use with a UL Listed power source
Connected RS-232
marked “Class 2” or “LPS” and rated 12 VDC, minimum 1.0 A. or 48 VDC
(PoE), minimum 0.35 A, or 56 VDC (PoE), minimum 0.8 A.
• Ces produits doivent être utilisés avec une source d’alimentation certiée
UL de classe 2 ou LPS avec une tension nominale 12 Vcc, 1,0 A minimum,
ou 48 Vcc (PoE), 0,35 A minimum, ou 56 Vcc (PoE), 0,8 A minimum.
• The power supply shall not be permanently xed to building structure or
similar structure.
• La source d’alimentation ne devra pas être xée de façon permanente à la
structure de bâtiment ou à d’autres structures similaires.
• Power over Ethernet (PoE) is intended for indoor use only. It is to be
connected only to networks or circuits that are not routed to the outside
plant or building.
• L’alimentation via Ethernet (PoE) est destinée à une utilisation en intérieur
uniquement. Elle doit être connectée seulement à des réseaux ou des
circuits qui ne sont pas routés au réseau ou au bâtiment extérieur.
• The XMP is intended for connection to a Power over Ethernet circuit
for intra-building use only and are considered to be part of a Network
Environment 0 per IEC TR62101.
• Le XMP est conçu pour une connexion à un circuit PoE pour une
utilisation intérieure seulement et est considéré comme faisant partie d’un
environnement réseau 0 par IECTR62101.
EXP Port — One RJ-45 port allows two units to be connected via a shielded CAT 6
B
cable to form a larger matrix system (1 foot cable included). Any Extron device with EXP
capability can exchange audio with a XMP240CAT via the EXP port.
AT Ports — Two RJ-45 ports form a Gigabit switch for use with a Dante network. The
C
AT ports use Dante protocol for digital audio transport (AT) and allow the XMP240CAT
to connect to a Dante audio network to form a larger matrix (Dante Controller on
page89). The 2-port switch can be configured as one primary and one secondary
port for redundant Dante configurations. In redundant configuration, audio traffic is
duplicated. Port 1 is the primary port (PRI) and Port 2 is the secondary switch (SEC)
(see Redundant Configuration on page96).
The AT port LEDs indicate the following:
• Green only = 100 Mbps connection
• Amber only = 1 Gb connection
RS-232 Port — Use a 3-pole 3.5 mm captive screw connector to connect the host
D
RS-232 cable for bidirectional RS-232 (±5V) serial control (see figure 5 for wiring). The
default baud rate is 38400.
Device Pins
Receive
Transmit
Ground
RS-232
REMOTE
Tx Rx G
Figure 4. RS-232 Wiring Example
XMP 240 C AT • Installation 6
LAN Port — One RJ-45 port provides a Gigabit network connection for control. The
E
host PC or control system and the XMP240CAT must be connected to the same
network. Two LEDs indicate status.
LAN defaults:
IP Address Subnet Mask Default Gateway DHCP
192.168.254.254 255.255.255.0 0.0.0.0 OFF
Reset Button and LED —The reset button returns the XMP240CAT to different tiers
F
of default states. When using the reset button, the LED blinks to signify the different
reset modes (Hardware Reset Modes on page8). When not displaying reset
modes, the LED operates as a power indicator, matching the front panel power LED.
Front Panel Features
CONFIG
B C DA
ACTIVITY
EXP LAN
INPUTS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
CLIP
SIGNAL
XMP 240 C AT
EXPANSION MATRIX PROCESSOR
Power LED
A
USB Config Port
B
Activity Indicator LEDs
C
Input Indicator LEDs
D
Figure 5. XMP240CAT Front Panel
Power LED — Blinks during boot up and lights steadily when the XMP240CAT is
A
operational.
USB Config Port — One USB mini-B port is used for configuration. This port can also
B
be used for firmware updates.
Activity Indicator LEDs — These green activity LEDs indicate port activity on the
C
XMP240CAT:
• EXP Indicator LED —
• On — The unit is connected to a second EXP device and is configured as the
primary unit.
• Blinking — The unit is not connected to a second device.
• LAN Activity Indicator LED — Blinks to indicate rear panel LAN port activity.
Input Indicator LEDs — 24 stacked pairs of green and red LEDs display input signal
D
presence and input signal clipping.
The green signal presence LED varies in brightness, corresponding to the real-time
input signal level. It lights at -60 dBFS and increases in brightness until signal level
reaches -3 dBFS. When the signal reaches or exceeds -3 dBFS, the red clip LED lights.
The clip LED remains lit for 200 ms after the signal last clipped.
XMP 240 C AT • Installation 7
Hardware Reset Modes
NOTE: The reset modes listed below close all IP connections, Telnet connections, and
sockets.
Mode 1 — Firmware Reset
Hold the Reset button (see figure 2 on page5) while applying power to restore the unit
firmware back to the default factory firmware. This recovers a unit that has incorrect code or
updated firmware running. All user files and settings are maintained.
Mode 4 — IP Reset
With power on, press and hold the Reset button until the reset LED blinks twice
(~6 seconds). Release the button and, within 1 second, press it again to reset all IP address
settings to factory default.
The following changes take place:
• ARP program capability is enabled
• Sets IP addresses for LAN port back to factory default (192.168.254.254)
• Sets subnet masks for LAN port back to factory default (255.255.255.0)
• Sets gateways for LAN port back to factory default
• Turns DHCP off for LAN port
If a second momentary press does not occur within 1 second, Mode 4 is exited.
Mode 5 — Factory Default Reset
With power on, press and hold the Reset button until the reset LED blinks 3 times
(~9 seconds). Release the button and, within 1 second, press it again to return the
XMP240CAT to factory default conditions.
The following changes take place:
• Sets all IP settings back to factory default (see Mode 4 above)
• Mix-points are set to unity gain (0 dB)
• All audio inputs are set to unity gain
• All outputs are unmuted and set to unity gain
• Any inserted or active DSP is removed
• All preset, group master, and macro memory is cleared
XMP 240 C AT • Installation 8
DSP Configurator Software
The XMP240CAT has no front panel hardware controls. To configure and operate the XMP,
use a PC running Microsoft® Windows® 7 or newer and Extron DSPConfigurator software.
This section describes Extron DSP Configurator software and covers the following topics:
• Downloading and Installing DSP Configurator • Mix-Points
• Accessing the DSP Configurator Help File • DSP Configurator Outputs
• DSP Configurator Main Workspace • Outputs
• Menu Bar • Output Processing
• DSP Configurator Inputs • Expansion Outputs
• Input Processing • Expansion Output Processing
• Virtual Returns • Virtual Send Bus
• Virtual Return Processing
Downloading and Installing DSP Configurator
1. From www.extron.com, hover over the Download tab at the top of the page.
2. From the Featured Software list, select DSP Configurator Software.
3. From the DSP Configurator Software product page, click the blue Download button.
4. Select Run to run the DSP Configurator installer. Select Save to save the install file to run
at a later time.
5. To run DSP Configurator from the default install location, click
Start> Programs > Extron Electronics > DSP Configurator> DSP Configurator.
6. From the DSP Configurator splash screen drop-down menu (figure 10, 1), select the
model of XMP240CAT being connected to the host PC and click OK(2).
Figure 6. DSP Configurator Splash Screen
XMP 240 C AT • DSP Configurator Software 10
Accessing the DSP Configurator Help File
DSP Configurator comes loaded with a context-sensitive help file that can be accessed by
clicking the help icon ( ) in the top right corner of any dialog box in DSP Configurator.
Alternatively, click Help > Contents in the menu bar at the top of the main workspace,
or press <F1> on your keyboard. This help file contains detailed procedures and further
instruction on all DSP Configurator features.
DSP Configurator Main Workspace
The DSP Configurator main workspace can be divided up into four main sections (see
figure 7). Each section contains various functions to configure the XMP240CAT. Due to the
large number of inputs and outputs available on the XMP240CAT, not all channels can be
viewed at the same time in a single window. Use the expand and collapse buttons
( ) next to the input and output group names to show or hide input and output groups
and their corresponding mix matrices. If necessary, scroll through the window by using the
mouse wheel or the scroll bar at the right side of the DSP Configurator main workspace.
Menu Bar on the next page
1
Inputs on page20
2
Figure 7. DSP Configurator Main Workspace
XMP 240 C AT • DSP Configurator Software 11
Mix-Points on page47
3
Outputs on page51
4
Menu Bar
File
Figure 8. File Menu
New — Opens a new configuration file. This option is only available in Emulate mode
1
(Emulate Mode on page17). If the current configuration has not been saved,
the Save dialog box opens and asks to save the current configuration before a new
configuration is opened. Click Yes to save the current configuration. Click No to delete
the current configuration and open the new configuration. Click Cancel to return to the
current configuration.
Open — Opens an existing configuration or template file. When selected, the Browse
2
dialog box opens to search for saved configuration or template files. Double-click a
configuration or template file to load it.
NOTE: Configuration files have a .EDC file extension and template files have a .EDCT
file extension.
Save — Saves the current configuration to a configuration file. If this is the first time the
3
configuration is being saved, the Save Configuration As... dialog box opens. Enter a
name and save location for the configuration file.
TIP: It is best to create and save configuration files while in Emulate mode.
Save As — Saves the current configuration file under a new name and location or as a
4
template file. When selected, the Save Configuration As... dialog box opens.
Export Single Device — Saves the currently selected device in Device Manager as
5
a configuration file. This function is used to save an individual device when there are
multiple devices listed in the Device Manager (Device Manager on page76).
Backup — Recalls and transfers all partial presets of a XMP240CAT to the
6
configuration file or template file within DSP Configurator.
Recent Files — Lists the five most recently opened configuration files. These files can
7
be selected and loaded into DSP Configurator.
Exit — Closes DSP Configurator. If the current configuration has not been saved, the
8
Save dialog box opens and prompts the user to save the current configuration before
closing the software. Click Yes to save the file. Click No to exit the application without
saving. Click Cancel to return to the main workspace and keep the software running.
XMP 240 C AT • DSP Configurator Software 12
Edit
View
Figure 9. Edit Menu
Cut — Removes the configuration of selected elements in the workspace to be pasted
1
to other elements.
Copy — Copies the configuration of selected elements in the workspace to be pasted
2
to other elements.
Paste — Applies the cut or copied configuration of elements to the selected elements
3
in the workspace.
Figure 10. View Menu
Meter Bridge — Opens a meter bridge to view input and output activity. The meter
1
bridge is a floating window, allowing use of the DSP Configurator workspace while
simultaneously monitoring input and output activity.
NOTE: The meter bridge is only available in Live mode with a TCP/IP connection.
Re-enable All Dialogs — This option re-enables all dialog boxes that no longer
2
appear based on user selection (certain dialog boxes that appear are user-defeatable by
selecting a checkbox that reads Do Not Show This Dialog Again).
Group Controls — Opens the Group Controls dialog box to access existing group
3
controls and add new groups.
Show All Channels — Individual channels can be hidden by user selection. This
4
provides options for the user to select which input and output groups are visible in the
main workspace.
XMP 240 C AT • DSP Configurator Software 13
Tools
Figure 11. Tools Menu
Presets — Contains a submenu to mark and clear elements in the main workspace as
1
well as an option to save marked elements to a preset (Presets on page67).
Configure Groups — Opens the Configure Groups dialog box to create, edit, and
2
delete Gain, Mute, Bass, Treble, Loudness, and Meter Groups (Groups on page69).
Configure Macros — Opens the Configure Macros dialog box for creating, editing,
3
and deleting macro functions (Macros on page72).
Connect/Disconnect from Device — When in Emulate mode, this reads Connect to
4
Device and opens the Connect to Device dialog box (Connect to or Disconnect
from Device on page78). When in Live mode, this reads Disconnect from Device
and returns the software to Emulate mode.
Device Manager — Opens the Device Manager dialog box (Device Manager on
5
page76).
Issue RESET Command — Clears the XMP240 of all processors and other configuration
6
settings. This command does not reset general settings such as IP address.
Firmware Loader — Opens the Firmware Loader application, if it is installed (Firmware
7
Loader on page79). Visit www.extron.com to download the software.
Organize Building Blocks – Opens the Organize Building Blocks dialog box (Organize
8
Building Blocks on page82).
Device Settings — Opens the Device Settings dialog box to edit date and time, IP
9
address, DHCP status, and other settings (Device Settings on page83).
Options – Opens the Options dialog box to configure DSP Configurator appearance, default
¢
settings, DSP value defaults, and so on (Options on page87).
Network Audio Control — Opens the Dante Controller application by Audinate for routing
£
audio over a Dante network (Dante Controller on page89).
Expansion Bus — Contains a submenu to show that the XMP 240 is set as the primary unit
¤
(Expansion Bus on page88).
XMP 240 C AT • DSP Configurator Software 14
Window
Figure 12. Window Menu
Cascade — Organizes windows by cascading them in the same order they were
1
opened.
Close All Windows — Closes all open windows, leaving only the main workspace
2
visible. When all windows are closed, changes to parameters in the open windows are
saved before the window is closed.
List of Open Windows — Below the dividing line is a list of all open windows. Select
3
a window from the list to bring it into focus and to the forefront of the workspace.
Windows appear in the order they were opened.
Help
Figure 13. Help Menu
Contents — Opens the DSP Configurator Help file where detailed information
1
about DSP Configurator can be found.
Search — Opens the DSP Configurator Help file with the Search field in focus.
2
About — Opens a window displaying software version number, copyright
3
information, and part number for the installed copy of DSP Configurator. Click the
Details button for a list of advanced details, such as build number.
XMP 240 C AT • DSP Configurator Software 15
Macros Drop-Down
The Run Macro drop-down menu is available when connected to the XMP240CAT in Live
mode. The drop-down list is unavailable in Emulate mode.
The Run Macro drop-down list allows the user to view and run all macros that have been
pushed to the device. The list of macros updates dynamically when a new macro is created.
Macros created in DSP Configurator that have not been pushed to the device appear in the
list with an asterisk to the right of the macro name. Only macros that have been pushed
to the device can be run from the Run Macro drop-down list (Macros on page72 for
information on configuring macros).
Figure 14. Macros Drop-Down Menu
Presets Drop-Down
The Presets drop-down menu allows the user to view and apply presets saved in the
current configuration file or on a device connected in Live mode. Presets with an asterisk
next to them are on the XMP240CAT, but not in the current configuration file. Run a preset
to load it into the configuration file. Alternatively, perform a backup to run all presets and
load them into the current configuration file (File on page12).
Figure 15. Presets Drop-Down Menu
After selecting a preset from the list, choose one of the following actions from the
DSPConfigurator status panel:
Recall — Recalls the selected preset and applies settings to the main workspace.
Cancel — Cancels the preset recall and returns to the main workspace with the current
emulation or state intact.
Delete — Deletes the selected preset from the configuration.
Figure 16. Preset and Action Selection
DSP Configurator Status Panel
This panel displays the current status of DSP Configurator and shows when data is being
pushed to or pulled from the device. When the software is ready to perform actions, the
panel reads Ready.
Figure 17. DSP Configurator Status Panel
XMP 240 C AT • DSP Configurator Software 16
Live and Emulate Panel
The Live and Emulate buttons allow users to switch between Live and Emulate mode and
displays transmit activity (Tx) and receive activity (Rx) when in Live mode.
Figure 18. Mode Panel
Emulate Mode
While in Emulate mode, DSP Configurator is functioning in an “offline” state. Changes made
to the configuration file are not applied to a XMP240CAT.
In Emulate mode, the user can create and configure the software as though a device was
connected, except for any actions that require direct connection to the device or information
that is stored only on the device. Once configuration is complete, the user can switch to
Live mode and apply the configuration to the device or save the configuration file to be
loaded onto one or multiple devices at a later time.
Creating configuration files in Emulate mode saves time by not requiring a device to be
connected or present in order for the bulk of DSP configuration to be completed.
NOTE: Not all menu options or actions are available in Emulate mode.
Live Mode
Enter Live mode to connect to a XMP240CAT and push or pull configurations between the
device and host PC. In Live mode, changes made in DSP Configurator are directly applied
to the XMP240CAT. Additionally, presets and macros can be created and stored on the
device.
When entering Live mode, the user is prompted with the Connect to device dialog box.
Connect to a XMP240CAT in Live Mode
1. Click the Live button in the menu bar of DSP Configurator (see figure 19 , 1).
Alternatively, select Tools > Connect to Device or press <F6> on the keyboard. The
Connect to device dialog box opens.
Figure 19. Live Button
2. Connect to the XMP240CAT.
a. To connect via TCP/IP (recommended):
Click the TCP/IP tab in the dialog box. Enter the IP address of the device in the
Hostname or IP Address field. If necessary, enter the device password in the
Password field (see figure 20,
b. To connect via USB:
Click the USB tab in the dialog box. Select the device from the USB Devices
drop-down menu (b).
c. To connect via RS-232:
Click the RS-232 tab in the dialog box. Select the com port the device is connected
to on the host PC from the Com Port drop-down (c).
on the next page).
a
XMP 240 C AT • DSP Configurator Software 17
Figure 20. Connect to device... TCP/IP, USB, and RS-232 Dialog Box
3. When a connection with a device is established, the Synchronize with Device dialog
box opens.
Figure 21. Synchronize with Device Dialog Box
a. Pull — Pulls the configuration file, presets, macros, and ACP configurations from
the device and displays it in the DSP Configurator main workspace.
b. Push — Pushes the configuration file, presets, macros, and ACP configurations
open in DSP Configurator to the connected XMP240.
The check boxes indicate what will be pushed when OK is selected. Pushing a
selected item will overwrite that item on the device.
NOTE: If only pushing selected presets, the preset selection dialog box opens
after clicking OK. This dialog allows you to select which preset to push to the
device.
XMP 240 C AT • DSP Configurator Software 18
If only pushing selected presets, select them in the dialog box shown in the figure
below.
Figure 22. Preset Selection Dialog Box
4. Once a push or pull is completed, the current state of the connected XMP240CAT
is displayed in the DSP Configurator status panel and the device is ready for further
configuration.
Exit Live Mode and Enter Emulate Mode
1. Click the Emulate button in the DSP Configurator menu bar (see figure 23, 1).
Alternatively, select Tools > Disconnect from Device or press <F6> on the keyboard.
Figure 23. Emulate Button
2. Click OK to confirm.
Figure 24. Confirm Disconnect
XMP 240 C AT • DSP Configurator Software 19
DSP Configurator Inputs
All available inputs are listed vertically along the left side of the DSP Configurator main
workspace. The input groups can be expanded or collapsed by clicking the (expand) or
(collapse) buttons next to the input group names.
There are two types of inputs available:
• Inputs • Virtual Returns
Inputs
The 48 mic/line input channels on the XMP 240 are shown in DSP Configurator under the
Inputs panel.
Figure 25. Inputs
Inputs 1 - 24 offer AEC (Acoustic Echo Cancellation) DSP capability. Inputs 25 - 48 do not
have AEC. The 48 channels of Dante inputs and 16 channels of audio via the EXP port are
available as digital sources for the XMP 240 inputs.
Renaming an Input
NOTE: Renaming an AT input in DSP Configurator affects the receiver name in
DanteController. Alternatively, renaming a receiver channel in Dante Controller affects
the name displayed in DSPConfigurator (see Renaming a Receiver or Transmitter
on page93).
XMP 240 C AT • DSP Configurator Software 20
1. Click the expansion or input name field.
2. Delete or highlight the text, and type the desired name.
3. Press the <Enter> key or navigate away from the field to confirm and apply the new
Inputs Overview
With the Extron Expansion Port (EXP), two EXP enabled devices can be connected for
bidirectional communication. When two units are connected, one unit must be set as the
Primary Unit and the other must be set as the Secondary Unit (see Expansion Bus on
page88). This synchronizes the sampling clocks of the two units.
AT inputs allow a XMP240CAT model to receive signal from the audio network. Network
audio routing is done with Dante Controller (see Dante Controller on page89).
Figure 26. Input Name Field
Figure 27. Input Name
name. Press the <Down Arrow> key to navigate to and highlight the next name field.
Figure 28. Renamed Input
Figure 29. AT Inputs
XMP 240 C AT • DSP Configurator Software 21
Input Building Blocks
Extron building blocks are a quick configuration tool that can significantly reduce
configuration time. An input building block is a collection of processor and gain settings for
an input processing chain. These building blocks have been designed by Extron based on
extensive use and testing with each intended application or specific device.
Figure 30. Accessing Input Building Blocks
Click the input number (see figure 30) to open the Building Blocks dialog box.
Building Block Folders
1
General Building Blocks
2
Add a Building Block Button
3
Figure 31. Input Building Blocks Dialog Box
Building Block Folders — These folders group input types together, such as table or
1
handheld mics, for easy access (see figure 32).
Figure 32. Mic Building Block Folder Contents
General Building Blocks — These building blocks provide quick setup for input
2
sources. General building blocks provide a useful starting point for devices in the same
product category as the name of the building block, such as handheld microphones,
line level sources, and so on.
Delete a Building Block Button
4
New Folder Button
5
Building Blocks Help Button
6
XMP 240 C AT • DSP Configurator Software 22
Add a Building Block Button — Creates a custom building block from the current
3
gain and processor settings on the selected channel. When this button is clicked, the
Add a Building Block dialog box opens. Name the new custom building block and
choose a folder to save the block to, or create a new folder (see figure 33).
Figure 33. Add a Building Block Dialog Box
Delete a Building Block Button — Deletes the currently selected building block or
4
building block folder. If default building blocks are deleted, they can be restored from the
Organize Building Blocks dialog box. Custom building blocks can be saved to a file
from the same dialog box (Organize Building Blocks on page82).
New Folder Button —Creates a new folder or sub-folder in the Building Blocks
5
dialog box.
Building Blocks Help Button — Opens the Building Blocks topic of the
6
DSPConfiguratorHelp file. This topic contains more information on the different types
of building blocks for inputs and outputs.
Input Processing
The input processing chain in DSP Configurator is visually represented by a string of
blocks(see figure 34). Each block contains a specific processor or type of processor. For
example, the Input Gain block contains a fader to boost or attenuate incoming signal, the
Filter block contains several types of filters, and so on. Inputs 1 - 24 contain the following
processing chain:
1. Input Gain Block
2. Input Filter Block
3. Input AEC Block
4. Input Dynamics Blocks (2)
5. Input Delay Block
6. Input Ducking Block
7. Input Automix Block
8. Input Pre-Mixer Gain Block
Figure 34. Input 1 - 24 Processing Chain
Inputs 25 - 48 contain the following processing chain:
Figure 35. Input 25 - 48 Processing Chain
XMP 240 C AT • DSP Configurator Software 23
Input Gain Block
Double-click the DIG GAIN (Input Gain) block to open the Input Gain dialog box.
Figure 36. Input Gain Block
The Input Gain dialog box provides controls to configure the input gain stage of the input
processing path.
Input Name
1
Gain Fader
2
dBFS Meter
3
dBFS Numeric Readout
4
Input Gain Text Field
5
Polarity Toggle Button
6
Figure 37. Input Gain Dialog Box
Input Name — This name changes to match the default or user defined input name.
1
Gain Fader — Provides up to 24 dB of gain or 18dB of attenuation in 0.1 dB steps.
2
Click the fader once and press the <Up Arrow> or <Down Arrow> keys to adjust the
fader up or down in 1 dB steps. Press the <Page Up> or <Page Down> keys to adjust
the fader up or down in 10 dB steps.
dBFS Meter — This meter displays the input signal level in dBFS ranging from
3
-60dBFS to 0dBFS. Once the signal reaches or passes -1dBFS (default) or the clip
threshold defined in the Options dialog box (Options on page87), the clip box
located at the top of the meter lights red.
dBFS Numeric Readout — This read-only text box displays the numerical value of the
4
input signal level in dBFS.
Input Gain Text Field — This text field allows the user to enter a gain or attenuation
5
value in 0.1 dB steps.
Polarity Toggle Button — Inverts the signal polarity of the selected input. When the
6
button displays the black + symbol on a gray field ( ), the polarity is normal. When the
button displays the black - symbol on a yellow field ( ), the polarity is inverted.
Mute Button — Mutes signal at the input stage, preventing it from going any further in
7
the signal processing chain.
Source Drop-Down Menu — Selects the input audio source for the channel. Source
8
options are any of the 48 AT Inputs or 16 EXP inputs.
OK Button — Confirms changes and closes the Input Gain dialog box.
9
Mute Button
7
Source Drop-Down Menu
8
OK Button
9
Cancel Button
¢
Input Gain Help Button
£
XMP 240 C AT • DSP Configurator Software 24
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