Extron electronics DMP 128 Plus User manual

12x8 ProDSP Digital Matrix Processor

DMP 128 Plus

User Guide

Mixers and Processors

68-2826-01, Rev. L

01 24

Safety Instructions

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, Everlast, 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, 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:





*X1&*

X2)*

X2#*

X2!

}

NOTE: For commands and examples of computer or device responses used in this guide, the

character “” 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:





Variables are written in italics as shown here:

xxx.xxx.xxx.xxx 

DataCommand

Selectable items, such as menu names, menu options, buttons, tabs, and field names are written in the font

shown here:

From the  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 128 Plus • Contents

Contents

Introduction................................................................... 1

About this Guide..................................................... 1

DMP 128 Plus Models............................................ 1

About the DMP 128 Plus ........................................ 1

Features ................................................................. 2

Application Diagram ............................................... 3

Installation..................................................................... 4

Installation Overview ............................................. 4

Rear Panel Features .............................................. 4

Front Panel Features.............................................. 8

Connection Details ................................................ 9

TP Cable Termination for Ethernet

Communication ................................................. 9

Reset Modes .......................................................... 9

DSP Configurator Software ....................................... 11

Software Installation .............................................11

Connecting to DSP Congurator .......................... 13

Accessing the DSP Congurator Help File........... 13

DSP Congurator Main Workspace...................... 13

Menu Bar.............................................................. 14

File .................................................................... 14

Edit .................................................................... 14

View .................................................................. 14

Tools ..................................................................... 15

Window ............................................................. 16

Help................................................................... 16

Run Macros Drop-Down.................................... 16

Presets Drop-Down List .................................... 16

DSP Congurator Status Panel......................... 16

Live and Emulate Panel .................................... 16

Dante Controller ......................................................... 19

Overview............................................................... 19

Downloading and Installing Dante Controller ....... 19

Conguring the DMP 128 Plus AT in Dante

Controller............................................................. 19

Device Name..................................................... 20

Receiver and Transmitter Names...................... 20

Dante Controller Naming Conventions.............. 20

Renaming the DMP 128 Plus AT in Dante

Controller ......................................................... 21

Renaming a Receiver or Transmitter ................ 22

Finding a Dante Device IP Address .................. 24

Physical Dante Network Setup............................. 24

Redundant Conguration .................................. 25

Dante Controller Operation .................................. 26

Dante Transmitters and Receivers.................... 26

Dante Routing Operation .................................. 26

Routing Devices ................................................ 26

Disconnecting Inputs from Outputs ................... 27

Sending SIS Commands to Dante Audio

Interface Devices through the DMP................. 28

AES67 Mode ........................................................ 29

Dante Troubleshooting ......................................... 29

Simplifying the Network for Troubleshooting..... 29

Troubleshooting the Network Interface ............. 30

Restarting Dante Controller............................... 30

DMP 128 Plus • Contents v

SIS Configuration and Control.................................. 31

Host Control Ports ............................................... 31

Rear Panel RS-232 Port .................................. 31

Front Panel Conguration USB Port ................. 31

Ethernet (LAN) Port .......................................... 31

Establishing a Connection................................. 32

Verbose Modes ................................................. 32

Simple Instruction Set Control ............................. 33

Host-to-Unit Instructions ................................... 33

Device-Initiated Power-Up Message................. 33

Password Prompt ............................................. 33

Using the Command and Response Table ....... 34

Error Responses ............................................... 34

Simple Control Port Commands........................ 34

Special Characters............................................ 34

Symbol Denitions ........................................... 35

Command and Response Table for SIS

Commands .......................................................... 41

Command and Response Table for DSP SIS

Commands .......................................................... 51

Command and Response Table for VoIP SIS

Commands .......................................................... 56

Object ID (OID) Number Tables............................ 58

Input Path OIDs................................................. 58

Output Path OIDs.............................................. 60

Automixer OIDs................................................. 61

Mix-point OIDs .................................................. 62

Internal Web Pages ................................................... 70

Accessing the Embedded Web Pages ................. 70

DMP 128 Plus Default Web Page ....................... 71

Communication Settings .................................. 71

RS-232 Settings ............................................... 72

Device Info ........................................................ 72

Passwords......................................................... 73

Date/Time Settings............................................ 73

DMP 128 Plus VoIP Web Page ............................ 74

Home Tab.......................................................... 74

Network Tab ...................................................... 75

Line Tabs........................................................... 81

Logs Tab............................................................ 83

System Tab ....................................................... 83

Equipment Mounting.................................................. 86

Mounting the DMP 128 Plus................................. 86

Tabletop Use ..................................................... 86

Mounting Kits ................................................... 86

DMP 128 Plus • Introduction 1

Introduction

This section gives an overview of the DMP 128 Plus and its features. Topics include:

• About this Guide

• DMP 128 Plus Models

• About the DMP 128 Plus

• Features

• Application Diagram

About this Guide

This user guide contains installation, configuration, and operating information for the Extron DMP 128 Plus

ProDSP Digital Audio Matrix Processor.

NOTE: Throughout this guide, the general terms “DMP 128 Plus," “mixer,” or "device" are used interchangably

to refer to the DMP 128 Plus.

DMP 128 Plus Models

Model Description

DMP 128 Plus 12x8 ProDSP Processor

DMP 128 Plus C 12x8 ProDSP Processor with Acoustic Echo Cancellation (AEC)

DMP 128 Plus C V 12x8 ProDSP Processor with AEC and VoIP

DMP 128 Plus AT 12x8 ProDSP Processor with Dante

DMP 128 Plus C AT 12x8 ProDSP Processor with AEC and Dante

DMP 128 Plus C V AT 12x8 ProDSP Processor with AEC, VoIP and Dante

About the DMP 128 Plus

The Extron DMP 128 Plus Digital Audio Matrix Processor is a 12x8 audio mixer with broad I/O expansion

capabilities including:

• 8 auxiliary inputs via VoIP (V models only), USB, and internal audio files.

• 16 x16 expansion bus

• Dante 48x24 AT channels (AT models only)

• VoIP (V models only)

• Digital I/O

The DMP 128 Plus features Extron ProDSP, automixing, AEC (Acoustic Echo Cancellation), and USB audio for

use as an audio-to-PC interface. The DMP 128 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 128 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 128 Plus is ideal for presentation and conferencing

applications in boardrooms, courtrooms, and conference centers requiring advanced matrix mixing and DSP.

DMP 128 Plus • Introduction 2

In addition to EXP expansion capabilities, DMP 128 Plus AT models allow connection to a Dante audio network for

transporting audio across a TCP/IP network. This further increases the DMP 128 Plus input and output expansion

capabilities.

DMP 128 Plus V models can register up to 8 VoIP lines per device. The DMP 128 Plus V can function as a VoIP

interface, removing the need for dedicated VoIP hardware.

The DMP 128 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 twelve input channels and eight output

channels are on the front panel. Status indicators for EXP, LAN, and USB audio are also on the front panel.

Features

• 12 mic/line inputs — on 3.5 mm 3-pole and 6-pole captive screw connectors.

• 8 line level outputs — on 3.5 mm 6-pole connectors.

• Extensive 52x48 internal mix matrix —A single DMP 128 Plus can be used as the central audio processor

for a sizeable system.

• USB audio interface — The DMP 128 Plus provides up to 4 channels of digital audio sends and returns for

simplifying implementation of systems with soft-codec conferencing or computer based audio.

• Twelve channels of AEC - acoustic echo cancellation C models only — The four DMP 128 Plus C models

include twelve 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, including double-talk, and the use of wireless microphones at

the near end.

• VoIP capability supporting Session Initiation Protocol (V models only) — A single DMP 128 Plus V

model can be used for a single VoIP line or as a VoIP farm for up to 8 rooms.

• AT models include 48x24 Dante™ digital audio network expansion — 48 Dante inputs (Rx) and 24 Dante

outputs (Tx) via a 4-port gigabit switch allow flexibility in building large audio DSP systems with multiple DMP,

AXP, and AXI units.

• Remote port for ACP control panels — For audio systems that do not need a full control system, Extron

Audio Control Panels (ACP) offer flexible audio control, interfaced directly with the DMP 128 Plus.

• Macros — Command sequences can be sent to the local device and external devices via the LAN port. This

allows a single DMP 128 Plus to act as the central interface from a control system, sending commands to

other DMP 128 Plus and DTP CrossPoint units.

• 8 Aux I/O ports — Configurable digital audio connectivity allows these ports to be configured as VoIP audio

(V models only), USB communications audio, USB playback audio, or audio file players.

• Advanced audio processing on all 8 analog outputs and all 16 direct EXP outputs — Up to 24 speaker

zones can be implemented on one DMP 128 Plus with full processing for each zone.

• 8 audio file players — Up to 8 audio file players can be used to play back audio files for system setup or as

part of the system design. Pink noise, white noise, and sine waves are included with the device. Any WAV,

AIFF, or MP3 files up to 24-bit 48 kHz can be uploaded.

• 16 virtual processing loops – Virtual loops allows great flexibility in sub-mixing and processing.

• Lower latency — Newer, faster, and more powerful DSP chips mean maximum performance resulting in a

lower latency of 16 ms when fully loaded.

• Adaptive gain — A new adaptive gain processor that allows a given microphone input to affect levels on any

one or all other inputs and virtual returns, ensuring background music and paging are the right volume,

whether the room is quiet or noisy.

DMP 128 Plus • Introduction 3

Application Diagram

100-240V 0.7A MAX

50 - 60 Hz

DMP 128 Plus C V

INPUTS

RxTx G

RS-232

+S+V -S G

GIN

O1O2 GIN

O1O2

56 78

11 12

12 34

910

1 2 3 4 5 6 7 8

I/O

OUTPUTS

DMP EXP

ACP

REMOTE

USB AUDIORESET

LAN/VoIP

•

Help System

Off

Display

Room

Control

Off

Mute

Screen

Lighting

December15, 2013 - 7:58 AM

Audio

Control

Volume

Mute

Tuner

12 3

VCRLaptopPC DVD Doc

Cam

Tuner

Channel

Last

Presets

321

654

987

Enter

CONFIG

DTP CROSSPOINT 4K SERIES

DIGITAL PRESENTATION SWITCHER

CONTROL I/O

AUDIO

VIDEO

LOGO

SELECT ENTERPRESET VIEW ESC

1234

123 4

5678MIC VOLUMEVOLUME

INPUTS

OUTPUTS

eBUS

COM

112

12 2334

IR/S I/ORELAYS

SLIMIT

OVER

RTS

CTS

HDCP

SIGNAL

AUTO

SWITCH

DTP T USW 233

CONFIG

STATUS

23 123

MODE NORMAL AUTO

WiFi 1234

Extron

DMP 128 Plus C V

Digital Matrix Processor

Extron

SF 26CT

Full-Range Ceiling Speakers

Conference Table Credenza

Audio

VoIP

LAN

Extron

DTP CrossPoint 82 4K IPCP MA

Scaling Presentation Matrix Switcher

Table

Microphones

Camera

Flat Panel Display

Ethernet

USB Audio

USB Video

HDMI

DMP EXP

Audio

Extron

TLP Pro 1020T

10" Tabletop

TouchLink Pro

Touchpanel

Extron

DTP T USW 233

Transmitter

Laptop

Ethernet

Cat 5/5e/6/7

HDMI

LAN

Ethernet

LAN

Figure 1. Typical Application of the DMP 128 Plus

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