Extron electronics DMP 64 Plus User manual

User Guide
DMP 64 Plus
Audio Products
Mixers and Processors
ProDSP Digital Matrix Processor
68-3291-01 Rev. C
10 22

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.
www.extron.com.
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I
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Safety Instructions


Copyright
© 2019-2022 Extron. 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 RGBSystems, Inc. or Extron (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, eLink, Flat Field, FlexOS, Glitch Free, GlobalConfigurator,
GlobalScripter, GlobalViewer, Hideaway, HyperLane, IPIntercom, IPLink, KeyMinder, LinkLicense, LockIt, MediaLink, MediaPort, NAV,
NetPA, PlenumVault, PoleVault, PowerCage, PURE3, Quantum, ShareLink, Show Me, SoundField, SpeedMount, SpeedSwitch, StudioStation,
SystemINTEGRATOR, TeamWork, TouchLink, V-Lock, VN-Matrix, VoiceLift, WallVault, WindoWall, XPA, XTP, XTPSystems, and ZipClip
Registered Service Mark(SM) : S3 Service Support Solutions
Trademarks (™)
AAP, AFL (Accu-RATEFrameLock), ADSP(Advanced Digital Sync Processing), AVEdge, CableCover, CDRS(ClassD Ripple Suppression),
CodecConnect, DDSP(Digital Display Sync Processing), DMI (DynamicMotionInterpolation), DriverConfigurator, DSPConfigurator, DSVP(Digital
Sync Validation Processing), EQIP, Everlast, FastBite, Flex55, FOX, FOXBOX, IP Intercom HelpDesk, MAAP, MicroDigital, Opti-Torque,
PendantConnect, ProDSP, QS-FPC(QuickSwitch Front Panel Controller), RoomAgent, Scope-Trigger, SIS, SimpleInstructionSet, 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 part15 of the FCC rules. The ClassA 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)
or shielded twisted pair (STP) cables; but to ensure FCC Class A and CE
compliance, STP cables and STP Connectors are required.
• La technologie extension paires torsadées fonctionne avec les câbles paires
torsadées blindées(UTP) ou non blindées(STP). Afin de s’assurer de la
compatibilité entre FCC ClasseA et CE, les câbles STP et les connecteurs STP
sont nécessaires.
NOTES:
• This unit was tested with shielded I/O cables on the peripheral devices. Shielded
cables must be used to ensure compliance with FCC emissions limits.
• For more information on safety guidelines, regulatory compliances, EMI/EMF
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 blessuremineure.
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]R000400300 0040000800 00600[02] 35[17] [03]
EX! *X1&*X2)*X2#*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.

ivDMP 64 Plus • Contents
Contents
Introduction ................................................ 1
About this Guide.................................................. 1
DMP 64 Plus Models........................................... 1
About the DMP 64 Plus ....................................... 1
Features .............................................................. 2
Application Diagram ............................................ 3
Installation .................................................. 4
Installation Overview ........................................... 4
Rear Panel Features ............................................ 4
Front Panel Features............................................ 8
Connection Details ............................................. 9
Power Supply Wiring ...................................... 9
TP Cable Termination for Ethernet
Communication ........................................... 11
Reset Modes..................................................... 11
DSP Configurator Software ....................... 13
Software/Firmware Installation .......................... 13
Connecting to DSP Configurator ....................... 15
Accessing the DSP Configurator Help File ......... 15
DSP Configurator Main Workspace ................... 15
Menu Bar .......................................................... 16
File ................................................................ 16
Edit................................................................ 16
View .............................................................. 16
Tools.................................................................. 17
Window ......................................................... 18
Help .............................................................. 18
Run Macros Drop-Down................................ 18
Presets Drop-Down List................................. 18
DSP Configurator Status Panel...................... 18
Live and Emulate Panel.................................. 19
Dante Controller........................................ 21
Overview ........................................................... 21
Downloading and Installing Dante Controller...... 21
Configuring the DMP 64 Plus in Dante
Controller.......................................................... 22
Device Name ................................................. 22
Receiver and Transmitter Names ................... 22
Dante Controller Naming Conventions ........... 23
Renaming the DMP 64 Plus in Dante
Controller...................................................... 23
Renaming a Receiver or Transmitter............... 25
Finding a Dante Device IP Address ................ 26
Physical Dante Network Setup .......................... 27
Redundant Configuration............................... 27
Dante Controller Operation ................................ 28
Dante Transmitters and Receivers.................. 28
Dante Routing Operation ............................... 28
Routing Devices............................................. 28
Disconnecting Inputs from Outputs................ 29
Sending SIS Commands to Dante Audio
Interface Devices through the DMP............... 29
Disconnecting Inputs from Outputs................ 31
AES67 Mode..................................................... 31
Dante Troubleshooting....................................... 31
Simplifying the Network for Troubleshooting... 32
Troubleshooting the Network Interface........... 32
Restarting Dante Controller............................ 33

DMP 64 Plus • Contents v
SIS Configuration and Control ................... 34
Host Control Ports ............................................ 34
Rear Panel RS-232 Port ............................... 34
Front Panel Configuration USB Port............... 34
Ethernet (LAN) Port ....................................... 34
Establishing a Connection.............................. 35
Verbose Modes ............................................. 36
Simple Instruction Set Control .......................... 36
Host-to-Unit Instructions ............................... 36
Device-Initiated Power-Up Message .............. 36
Password Prompt ......................................... 37
Using the Command and Response Table .... 37
Error Responses............................................ 37
Simple Control Port Commands .................... 38
Special Characters ........................................ 38
Symbol Definitions ........................................ 38
Command and Response Table for SIS
Commands ...................................................... 44
Command and Response Table for DSP SIS
Commands ...................................................... 54
Command and Response Table for VoIP SIS
Commands ...................................................... 59
Object ID (OID) Number Tables .......................... 61
Input Path OIDs ............................................. 61
Output Path OIDs .......................................... 63
Automixer OIDs ............................................. 64
Mix-point OIDs............................................... 66
Internal Web Pages .................................. 74
Accessing the Embedded Web Pages............... 74
DMP 64 Plus Default Web Page ....................... 75
Communication Settings ............................... 75
RS-232 Settings ........................................... 76
Device Info..................................................... 76
Date/Time Settings ........................................ 77
Passwords..................................................... 77
DMP 64 Plus VoIP Web Page ............................ 78
Home Tab...................................................... 78
Network Tab .................................................. 79
Line Tabs ....................................................... 85
Logs Tab ....................................................... 87
System Tab.................................................... 87
Equipment Mounting ................................. 90
Mounting the DMP 64 Plus................................ 90
Tabletop Use ................................................. 90
Mounting Kits ............................................... 90

DMP 64 Plus • Introduction 1
Introduction
This section gives an overview of the DMP 64 Plus and its features. Topics include:
• About this Guide
• Installation Overview
• About the DMP 64 Plus
• Features
• Application Diagram
About this Guide
This user guide contains installation, configuration, and operating information for the Extron
DMP64 Plus ProDSP Digital Audio Matrix Processor.
NOTE: Throughout this guide, the general terms “DMP Plus” or “mixer” are used
interchangably to refer to the DMP 64 Plus.
DMP 64 Plus Models
Model Description
DMP 64 Plus C 6x4 Digital Matrix Processor w/ AEC
DMP 64 Plus C AT 6x4 Digital Matrix Processor w/ AEC and Dante
DMP 64 Plus C V 6x4 Digital Matrix Processor w/ AEC and VoIP
DMP 64 Plus C V AT 6x4 Digital Matrix Processor w/ AEC, VoIP, and Dante
About the DMP 64 Plus
The Extron DMP 64 Plus Digital Audio Matrix Processor is a 6x4 audio mixer with broad I/O
expansion capabilities, including:
• 8 auxiliary inputs via VoIP (V models only), USB, and internal audio files.
• 16x16 expansion bus
• Dante®32x16 AT channels (AT models only)
• VoIP (V models only)
• Digital I/O
The DMP 64 Plus features Extron ProDSP, automixing, AEC (Acoustic Echo Cancellation),
and USB audio for use as an audio-to-PC interface. The DMP 64 Plus offers a configuration
approach to DSP to simplify mixing, routing, conferencing, and room optimization. Quick
and intuitive configuration using the Extron DSP Configurator software allows the DMP 64
Plus to be installed in very little time with easy-to-learn adjustments that can be applied in
real-time. A digital audio expansion port (EXP) allows two EXP-capable devices to be linked
together to expand input and output signal management and routing capabilities.
The DMP 64 Plus is ideal for presentation and conferencing applications in boardrooms,
courtrooms, and conference centers requiring advanced matrix mixing and DSP.

DMP 64 Plus • Introduction 2
In addition to EXP expansion capabilities, DMP 64 Plus AT models allow connection to a
Dante audio network for transporting audio across a TCP/IP network. This further increases
the DMP 64 Plus input and output expansion capabilities. DMP 64 Plus V models can
register up to 8 VoIP lines per device. The DMP 64 Plus V can function as a VoIP interface,
removing the need for dedicated VoIP hardware. The DMP 64 Plus has no front panel
controls. All configuration is performed using the Extron DSP Configurator software from a
host computer via Ethernet (recommended) or USB. The rear panel RS-232 port allows for
serial control via SIS commands. Signal presence and clip LEDs for the six input channels
and four output channels are on the front panel. Status indicators for EXP, LAN, and USB
audio are also on the front panel.
Features
• Four models with 6 mic/line inputs and 4 line outputs
• Six channels of AEC — acoustic echo cancellation
• All models include a configurable USB Audio interface — Easy connectivity
to computer based soft codecs and program playback sources. The input/output
configuration of the USB Audio Interface can be set to 0x8, 2x6, 4x4, 6x2, or 8x0. This
allows for more input or output streams, as required by the system application.
• AT models provide Dante audio networkworking with Dante Domain Manager
and AES67 support —
• Receives 32 channels from a Dante network
• Transmits 16 channels to a Dante network
• V-models include up to eight VoIP lines that support generic Session Initiation
Protocol - SIP 2.0 connectivity per RFC 3261 — The DMP 64 Plus V models are
compatible with select VoIP systems and can be used for a single VoIP line or as a VoIP
farm for up to eight rooms.
• Compact half rack size
• FlexInput capability on main inputs (AT models only) — All six main inputs offer
FlexInput capability to select a Dante channel, expansion input, or a local mic/line input.
This allows incorporating the full range of DSP capabilities, including AEC, for incoming
Dante channels.
• Optional ACP Series audio control panels provide intuitive audio system
control — Directly connects to the DMP 64 Plus, offering flexible audio control for
configurations that do not require a full control system.
• Digital I/O ports for remote control or feedback — Six digital input and output
ports are provided, so that the DMP 64 Plus can be programmed to sense and then
respond to external triggers such as mic activation, muting, and recall of presets.
• Macros allow the sequencing of commands that can be sent to the local device
or external devices via the LAN port — A single DMP 64 Plus can act as the central
interface from a control system, sending commands to other DMP and DTP CrossPoint
units.
• Advanced audio processing on all four analog outputs and all 16 direct
Dante/Expansion outputs — Up to 20 speaker zones can be implemented on one
DMP 64 Plus with full processing for each zone, making it ideal for full mix-minus
implementations.
• 16 virtual processing loops allow for great flexibility in sub-mixing and
processing — Processing common to many inputs can be applied using a single
virtual channel.

DMP 64 Plus • Introduction 3
• Aux inputs and outputs can be individually configured as audio file players,
USB Audio, or in the V-models, VoIP lines — Audio file players can be allocated to
any aux input and used to play back prerecorded content. USB Audio and VoIP can be
allocated to any aux input and any aux output. In these cases, the aux inputs function
like returns and the aux outputs function like sends. For USB audio, that would be
sends and returns to/from a room PC running a software codec, and VoIP would be
sends and returns to/from the central VoIP PBX.
• Extensive mix matrixing in every DMP 64 Plus allows all inputs to be discretely
routed to any or all outputs — The mix matrix allows all main inputs, aux inputs,
Dante inputs and virtual bus returns to be discretely routed to any or all of the analog
outputs, aux outputs, Dante outputs and the virtual bus sends.
• Up to eight audio file players can be used to play back audio files for system
set-up or as part of the system design — Use the provided pink noise, white
noise, and sine wave files, or import your own WAV, MP3, WMA, AIFF, AAC, or RAW
files. Supported file formats are automatically converted to 24-bit, 48 kHz RAW for
approximately 20 minutes of playback time and saved to the onboard storage.
• Low latency — Powerful DSP chips maximize performance, resulting in latency
that is very low, from input to output, regardless of the number of active channels or
processes. While latency increases in channels with AEC enabled, and marginally with
the automixer, overall latency remains low. This keeps audio in sync with video, and
prevents distractions to presenters or performers resulting from delayed live audio.
Application Diagram
HCR 102
CONFIG
1
SIGNAL
HDCP
LPCM-2CH
MULTI-CH
1
R
INPUT AUDIO MENU
ENTER
HOLD FOR 720p/1080p
POWER STANDBY
LAN
WiFi 1 2 3 4
XPA U 1002 SERIES
LIMITER/PROTECT
SIGNAL
OVER
TEMP 21
POWER AMPLIFIERS
Extron
XPA U 1002-70V
Power Amplier
Extron
DMP 64 Plus C V AT
Digital Matrix Processor
OUTPUTSINPUTS
ACTIVITY
CONFIG EXP
USB
LAN 1
LAN 2
DMP 64 Plus
DIGITALMATRIX PROCESSOR
123456 1234
CLIP
SIGNAL
CLIP
SIGNAL USB Audio
Audio
HCT 103
2
INPUTS
2 3 4
SIGNAL
HDCP
3 4
Audio
Display
Dante Table Mics
USB Camera
Zoom
Web Portal
HDMI
Capture
HDMI
Audio
HDMI
RS-232
USB
USB
Ethernet/PoE
Ethernet
Ethernet
Ethernet
Ethernet/PoE
Ethernet/PoE
Ethernet
HDMI
HDMI
Laptops
Extron
HC 404
Transmitter
Extron
HC 404
Receiver
CATx Cable
up to 230' (70 m)
Extron
TLP Pro 1025T
10" Tabletop
TouchLink Pro
Touchpanel
Extron
SF 26CT
Speakers
PC
Ethernet/PoE
Figure 1. Typical Application of the DMP 64 Plus
1

DMP 64 Plus • Installation 4
Installation
This section describes the installation of the DMP 64 Plus, including:
• Installation Overview
• Rear Panel Features
• Front Panel Features
• Connection Details
• Reset Modes
Installation Overview
Follow these steps to install and set up the DMP 64 Plus for operation:
1. Disconnect power from the DMP, and turn off all devices connected to the DMP.
2. If desired, mount the DMP (see Equipment Mounting on page90).
3. Connect the cables, and configure the DMP (see “Rear Panel Features” starting below).
4. Plug in the power supply and all connected devices.
Rear Panel Features
INPUTS
I/O
OUTS
DMP EXP
AT
ACP
REMOTE
USB AUD
LAN/VoIP
R
1 2 C V AT
1 (PRI) PoE+ 2 (SEC)
RS-232
Tx+V
IN G O IN G O IN G O IN G O IN G O IN G O
+S -S Rx GG
1 2 3 4 5 6 1 2 3 4
POWER
12V
2.0A MAX
1 2 3 4 5 6
A B C D E F G H
IJ K
APower input ERS-232 port IMic/Line inputs
BEXP port FLAN ports JDigital I/O ports
CAT ports (AT models only) GUSB-Audio port KLine outputs
DACP port HReset button and LED
Figure 2. Rear Panel Features
APower input — Connect the included external 12 V, 2.0 A power supply to the 2-pole
captive screw inlet (see Power Supply Wiring on page9 for wiring details).
BEXP port — Connect an EXP-enabled device to this RJ-45 port for a digital audio
connection using Extron proprietary protocol.
NOTE: A one foot shielded CAT 6 cable is provided for the EXP connection. The
maximum EXP cable length supported is 33 feet (10 meters).
2

DMP 64 Plus • Installation 5
CAT ports (AT models only) (see figure2 on page4)— Two RJ-45 ports form
a Gigabit switch that interfaces with the AT bus. The AT expansion bus uses Dante®
protocol for digital audio networking and allows DMP 64 Plus AT models to connect
with other Dante-enabled devices to form a larger matrix (see Dante Controller on
page21 for details on the software required to configure the AT expansion bus).
The 2-port switch can be configured as two primary and secondary ports 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 page27 for details on configuring the DMP 64 Plus in redundant
mode).
NOTE: Connecting an external power supply is not necessary when using PoE+ for
power.
DACP port — Use a 4-pole 3.5 mm captive screw connector to connect an ACP control
device for configuration (see figure3 for wiring details and Configure ACP Panels on
page17 for details on configuring the ACP).
NOTES:
• The DMP 64 Plus rear-panel ACP port provides 6 W of power.
• Use an Extron PS 1220EB power supply or Extron 12 V desktop power supply
when additional power is required.
• Refer to the applicable Audio Control Panel (ACP) setup guides, available at
www.extron.com, for wiring details.
G
- S
+S
+V
Ground
+Signal
- Signal
+12 VDC
Black
and
Drains
Green
White
Red
G
-
S+S
+V
Drain Wires
Basic ACP Connector Wiring
Figure 3. ACP Port Connector Wiring
ERS-232 port — For bidirectional RS-232 (±5V) serial control of the DMP, connect a
host device, such as a computer or control system, via the 3-pole 3.5mm captive screw
port. The default baud rate is 38400.
RS-232
Tx Rx G
REMOTE
Transmit
Receive
Ground
Tx
Rx
G
Figure 4. RS-232 Wiring
FLAN (Ethernet) ports — One RJ-45 port (non-V models) or two RJ-45 ports (V
models) are available for control network traffic (all models) and VolP network traffic
(V models only) (see TP Cable Termination for Ethernet Communication on
page11 for wiring details). The host PC or control system and the DMP 64 Plus must
be connected to the same network. The ports have two LEDs:
• Link LED — Lights green steadily to indicate a LAN connection.
• Signal LED — Blinks amber to indicate LAN signal activity.
NOTE: Only the DMP 64 Plus V-models have two LAN/VoIP ports. Non-V-models
only have one LAN port.
AT ports (AT models only)
ACP port
3
RS-232 port
4
LAN ports

DMP 64 Plus • Installation 6
LAN 1 defaults:
IP Address Subnet Mask Gateway DHCP
192.168.254.254 255.255.255.0 0.0.0.0 OFF
LAN 2 (V models only) defaults:
IP Address Subnet Mask Gateway DHCP
192.168.1.254 255.255.255.0 0.0.0.0 OFF
There are three ways the dual LAN ports can be configured on DMP 64 Plus V-models:
1. Control and VoIP traffic on one LAN port — Both control and VoIP traffic can be
transported via a single LAN port.
NOTE: By default, control and VoIP traffic are both transported on LAN 1.
2. Control and VoIP traffic on one LAN port using a VLAN — Both control and
VoIP traffic can be transported via a single physical LAN port while utilizing a VLAN
for VoIP traffic.
3. Control and VoIP traffic on separate LAN ports — Control and VoIP traffic can
be transported on separate LAN ports with unique IP configurations.
The IP addresses can be configured via the internal web page (see Communication
Settings on page75) or Toolbelt (see Software/Firmware Installation on
page13 for details on downloading Toolbelt and the Toolbelt Help File for device
configuration).
GUSB Audio port (see figure2 on page4)— Connect a Windows or Mac computer
to this USB mini-B port to interface with the DMP 64 Plus as a USB audio device (see
Configure USB Audio on page17 for details on configuring the USB audio). Audio
sample rate is 48 kHz/16 bit.
HReset button and LED —Initiates three levels of resets (1, 4, and 5). Use a pointed
stylus, ballpoint pen, or small screwdriver to access the recessed button (see Reset
Modes on page4 for details on the different reset modes). When not displaying
reset functions, the LED operates as a power indicator and matches the front panel
power LED.
I Mic/Line inputs — Use 3-pole or 6-pole 3.5 mm captive screw connectors to connect
up to six balanced or unbalanced microphone or mono line level sources (see figure5
for wiring details). Inputs 1 through 6 provide phantom power and AEC.
Tip
Sleeve
Ring
Tip
Sleeve
Ring
Tip
Sleeve
Tip
Sleeve
6-pole Audio INPUT Wiring
Balanced Input Unbalanced Input
Jumper
Jumper
"(5 mm) MAX.
3
16
3-pole Audio INPUT Wiring
Balanced Input
Sleeve
Ring
Tip Tip
Sleeve
Jumper
Unbalanced Input
Figure 5. 3-pole and 6-pole Audio Input Wiring
USB-Audio port
Reset button and LED
Mic/Line inputs
5

DMP 64 Plus • Installation 7
ATTENTION:
• Condenser microphones require phantom power.
• Les microphones électrostatiques nécessitent une alimentation fantôme.
• Dynamic microphones do not need power.
• Les microphones dynamiques n’ont pas besoin d’alimentation.
• When a line level source is connected, be certain the +48 V phantom power is
off (cleared).
• Lorsqu’une source de niveau ligne est connectée, soyez certain que
l’alimentation fantôme +48V est débranchée (enlevée).
JDigital I/O ports (see figure2 on page4) — Connect three 6-pole 3.5 mm captive
screw connectors (see figure6 for wiring details). These configurable digital input and
output ports are designed to connect to microphones with logic circuitry for mic mute
and tally back functionality. Each port provides a common ground (see Configure
Digital I/O on page17 for configuration details).
6-pole Captive Screw
Connector
1 2
GIN O GIN O
Figure 6. Digital I/O Connector
The Digital Input and Output ports function by reacting to either HIGH or LOW logic
based on applied voltages.
Digital Input —
• If the input voltage is lower than 0.8 V, it is considered logic "LOW."
• If the input voltage is greater than 3.0 V, it is logic "HIGH."
• The maximum input voltage is 12.0 VDC.
Digital Output —
• The output port has an internal pull up to 5 V.
• The output "LOW" is less than 0.7 V.
• The output "HIGH" is greater than 3.5 V.
• The maximum output voltage is 5.0 VDC.
KLine outputs — Use 3-pole or 6-pole 3.5 mm captive screw connectors to connect
up to four mono balanced or unbalanced line level devices or two stereo devices (see
figure7 for wiring details).
Tip
Sleeve
Tip
Sleeve
Tip
Sleeve
Ring
Tip
Sleeve
Ring
6-pole Audio OUTPUT Wiring
Balanced Output Unbalanced Output
NO Ground Here
NO Ground Here
3-pole Audio OUTPUT Wiring
Unbalanced Output
Tip
Sleeve
NO Ground Here
Balanced Output
Tip
Sleeve
Ring
Figure 7. 3-pole and 6-pole Audio Output Wiring
Digital I/O ports
6
Line outputs
7

DMP 64 Plus • Installation 8
ATTENTION:
• For unbalanced audio, connect the sleeves to the ground contact. DO NOT
connect the sleeves to the negative (–) contacts.
• Pour l’audio asymétrique, connectez les manchons au contact au sol. Ne PAS
connecter les manchons aux contacts négatifs (–).
Front Panel Features
OUTPUTSINPUTS
ACTIVITY
CONFIG EXP
USB
LAN 1
LAN 2
DMP 64 Plus
DIGITAL MATRIX PROCESSOR
123456 1234
CLIP
SIGNAL
CLIP
SIGNAL
AB C D E
Figure 8. DMP 64 Plus Front Panel
APower LED — Blinks during boot up and lights steadily when the DMP 64 Plus is
operational.
BUSB Config port — One USB type mini-B port is used for configuration. This port can
also be used for firmware updates..
CActivity indicator LEDs — These green activity LEDs behave differently depending on
the model of DMP 64 Plus:
• EXP Indicator LEDs (Non-AT Models) —
• Off — The unit is not connected to a second EXP device.
• On — The unit is connected to a second EXP device and is configured as the
primary unit.
• Blinking — The unit is connected to a second EXP device and is configured as
the secondary unit.
• EXP Indicator LEDs (AT Models) —
• On — The unit is connected to a second EXP non-AT device and is configured
as the primary unit.
• Blinking — The unit is not connected to a second device.
• USB Activity Indicator LED — Blinks to indicate audio streaming over USB.
• LAN Activity Indicator LEDs — Blink to indicate rear panel LAN port activity.
DInput indicator LEDs — Stacked green and red LEDs display input signal 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 removing the clip condition.
EOutput indicator LEDs — Stacked red and green LEDs display output signal
presence and output signal clipping.
Output indicator LEDs function identically to the input indicator LEDs (D).
8

DMP 64 Plus • Installation 9
Connection Details
For connectors that require additional wiring details or recommendations, see the following
sections pertaining to the type or connection.
Power Supply Wiring
A 12 VDC, 2.0 A power supply is provided with the DMP 64 Plus. Follow the instructions
and figure9 to wire the provided 2-pole captive screw connector to your power supply.
CAUTION: The DC output cables must be kept separate from each other while the
power supply is plugged in. Remove power before wiring.
ATTENTION: Les câbles de sortie CC doivent être séparés les uns des autres
tant que la source d’alimentation est branchée. Coupez l’alimentation avant
d’effectuer les raccordements.
ATTENTION:
• Do not connect any external power supplies until you have read the Attention
notifications starting below.
• Veuillez lire les encadrés « Attention » à partir ci-dessous avant de brancher
une source d’alimentation externe.
SECTION A–A
Ridges
Smooth
A
A
3/16"
(5 mm) Max.
POWER
12V
2.0A MAX
Figure 9. Power Input Wiring
1. Cut the DC output cord to the length needed.
2. Strip the jacket to expose 3/16 inches (5 mm) of the conductor wire (see figure9).
3. Ensure the connections have the correct polarity as shown in the figure above. The wire
with ridges is the ground wire.
4. Slide the exposed ends of the wire into the captive screw connector and secure by
tightening the screws.
5. Use the supplied tie wrap to strap the power cord to the extended tail of the connector.
ATTENTION:
• The length of the exposed (stripped) copper wires is important. The ideal
length is 3/16 inch (5 mm). Longer bare wires can short together. Shorter
wires are not as secure in the connectors and could be pulled out.
• La longueur des câbles exposés est primordiale lorsque l’on entreprend de
les dénuder. La longueur idéale est de 5 mm (3/16 inches). S’ils sont un
peu plus longs, les câbles exposés pourraient se toucher et provoquer un
court circuit. S’ils sont un peu plus courts, ils pourraient sortir, même s’ils sont
attachés par les vis captives.
l’illustration 99

DMP 64 Plus • Installation 10
ATTENTION:
• Do not tin the wire leads before installing into the connector. Tinned wires are
not as secure in the connector and could be pulled out. They may also break
after being bent several times.
• Ne pas étamer les conducteurs avant de les insérer dans le connecteur. Les
câbles étamés ne sont pas aussi bien fixés dans le connecteur et pourraient
être tirés. Ils peuvent aussi se casser après avoir été pliés plusieurs fois.
• Always use a power supply supplied and or specified by Extron. Use of an
unauthorized power supply voids all regulatory compliance certification 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
conformité réglementaire et peut endommager la source d’alimentation ainsi
que le produit final.
• If not provided with a power supply, this product is intended to be supplied
by a power source marked “Class 2” or “LPS” and rated at 12 VDC and a
minimum of 2.0 A.
• Si ce produit ne dispose pas de sa propre source d’alimentation électrique,
il doit être alimenté par une source d’alimentation de classe 2 ou LPS et
paramétré à 12 V et 2.0 A minimum.
• Unless otherwise stated, the AC/DC adapters are not suitable for use in air
handling spaces or in wall cavities.
• Sauf mention contraire, les adaptateurs AC/DC ne sont pas appropriés pour
une utilisation dans les espaces d’aération ou dans les cavités murales.
• 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. The power supply shall not be permanently fixed to
building structure or similar structure.
• Cette installation doit toujours être en accord avec les mesures qui s’applique
au National Electrical Code ANSI/NFPA 70, article 725, et au Canadian
Electrical Code, partie 1, section 16. La source d’alimentation ne devra pas
être fixée de façon permanente à une structure de bâtiment ou à une structure
similaire.
• Power supply voltage polarity is critical. Incorrect voltage polarity can damage
the power supply and the unit. The ridges on the side of the cord identify the
power cord negative lead (see figure9).
• La polarité de la source d’alimentation est primordiale. Une polarité incorrecte
pourrait endommager la source d’alimentation et l’unité. Les stries sur le côté
du cordon permettent de repérer le pôle négatif du cordon d’alimentation (voir
l’illustration 9).
• To verify the polarity before connection, plug in the power supply with no load
and check the output with a voltmeter.
• Pour vérifier la polarité avant la connexion, brancher l’alimentation hors charge
et mesurer sa sortie avec un voltmètre.

DMP 64 Plus • Installation 11
TP Cable Termination for Ethernet Communication
It is vital that your Ethernet cable be the correct cable type and that it be properly terminated
with the correct pinout. Ethernet links use Category (CAT) 3, 5e, or CAT 6, unshielded
twisted pair (UTP) or shielded twisted pair (STP) cables, terminated with RJ-45 connectors.
Ethernet cables are limited to a length of 328 feet (100 meters). The cable can be terminated
as either a patch cable or a crossover cable (see figure10) and must be properly terminated
for the application:
• Patch (straight-through) cable — Connection of the device to an Ethernet hub,
router, or switch that also hosts a controlling computer.
• Crossover cable — Direct connection between the switcher and a controlling
computer
12345678
RJ-45
Connector
Insert T
wisted
Pair Wires
Pins:
A cable that is wired as TIA/EIA T568A at one
end and T568B at the other (Tx and Rx pairs
reversed) is a "crossover" cable.
A cable wired the same at both ends is called
a "straight-through" cable because no pin/pair
assignments are swapped.
T568B T568A T568B T568B
Straight-through Cable
(for connection to a switch, hub, or router)
End 1 End 2
Pin Wire Color Pin Wire Color
1 white-orange 1 white-orange
2 orange 2 orange
3 white-green 3 white-green
4 blue 4 blue
5 white-blue 5 white-blue
6 green 6 green
7 white-brown 7 white-brown
8 brown 8 brown
Crossover Cable
(for direct connection to a PC)
End 1 End 2
Pin Wire Color Pin Wire Color
1 white-orange 1 white-green
2 orange 2 green
3 white-green 3 white-orange
4 blue 4 blue
5 white-blue 5 white-blue
6 green 6 orange
7 white-brown 7 white-brown
8 brown 8 brown
Figure 10. RJ-45 Pin Assignment for Ethernet Connection
Reset Modes
The rear panel Reset button initiates three levels of resets (numbered 1, 4, and 5). Use a
pointed stylus, ballpoint pen, or small screwdriver to access the recessed button.
See the Reset Modes table on page12 for a summary of the reset.
ATTENTION:
• Review the reset modes carefully. Some reset modes delete all user loaded content
and revert the device to default configuration.
• Analysez minutieusement les différents modes de réinitialisation. Certains modes de
réinitialisation suppriment l’intégralité du contenu chargé de l’utilisateur et remettent
l’appareil au mode de configuration par défaut.
NOTE: The reset modes listed in the Reset Modes table close all IP connections, Telnet
connections, and sockets.
10

DMP 64 Plus • Installation 12
Reset Modes
Mode Activation Result Purpose and Notes
Use Factory Firmware
1Hold in the recessed rear panel
Reset button while applying
power to the unit.
The device reverts to the factory default
firmware for a single power cycle.
Use mode 1 to revert to
the factory default firmware
for a single power cycle if
incompatibility issues arise with
user-loaded firmware. All user files
and settings are maintained.
NOTE: Do not operate with the default firmware loaded by a mode1 reset. Use it only to load the
most current firmware to the device.
Reset All IP Settings
*4 Hold in the Reset button until
reset LEDs blink twice (once at
3seconds, again at 6seconds).
Then, release and press the
Reset button again within
1second*.
Sets the following back to factory default:
• Digital I/O port mapping.
• IP address for LAN 1
(192.168.254.254).
• IP address for LAN 2
(192.168.1.254)
• Subnet mask address for LAN1
and LAN 2 (V-models only) =
(255.255.255.0).
• Gateway IP address for LAN 1 and
LAN 2 (V-models only) = (0.0.0.0).
Enable ARP capability.
Turns off DHCP for LAN 1 and LAN 2
(V-models only)
Use mode 4 to reset all IP settings
back to factory defaults.
Reset to Factory Defaults
*5 Hold in the Reset button until
reset LEDs blink three times
(once at 3seconds, again at
6seconds, again at 9seconds).
Then, release and press the
Reset button again within
1second*.
Performs a complete reset to factory
defaults (except the firmware).
• Includes Mode 4 factory default.
• Mix-points are set to unity gain (0 dB)
and the following connections are
made:
• Input 1 is routed to output 1.
• Input 2 is routed to output 2.
• Input 3 is routed to output 3.
• Input 4 is routed to output 4.
• All audio inputs are set to unity gain.
• All outputs are unmuted and set to
unity again.
• Any inserted or active DSP removed.
• All preset and group master memory
is cleared.
Use mode 5 to start over
with default configuration and
uploading, and also to replace
events.
NOTE: *For modes 4 and 5, nothing happens if the momentary press does not occur within 1 second.
Reset Modes

DMP 64 Plus • DSP Configurator Software 13
DSP Configurator
Software
Extron DSP Configurator Software is the main user interface for control and management
of the Extron DMP 64 Plus and all of its audio functions, including mixing, gain, dynamics,
filtering, delay, microphone ducking, and monitoring. This section describes the Extron DSP
Configurator software and covers the following topics:
• Software/Firmware Installation
• Connecting to DSP Configurator
• Accessing the DSP Configurator Help File
• DSP Configurator Main Workspace
• Menu Bar
• Tools
Software/Firmware Installation
Visit www.extron.com to download and install the DSP software.
NOTES:
• Download the latest versions of software and firmware for your product.
• An Extron Insider account is required to download and use the firmware or software.
1. Mouse over the Download tab (see figure11, 1) at the top of the page.
Figure 11. Software Links on Download Screen
2. Click the appropriate link on the drop-down list. The Download Center page opens.
For software, either click the Software link (2) or, if the software is listed, click
directly on that link (see the DSP Configurator Software link 3) and skip to step 5.
NOTE: If there is no direct link to your software, click the Software link (2).
For firmware, click the Firmware link (4).
3. Scroll down to the alphabetic navigation bar (see figure12).
Figure 12. Alphabetic Navigation Bar
11
12