Extron DMP 128 Plus User manual

User Guide

DMP 128 Plus

Audio Products

Mixers and Processors

12x8 ProDSP Digital Matrix Processor

68-2826-01 Rev.

H

12 19

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.

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.

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.

Instrukcje bezpieczeństwa • Polska

OSTRZEŻENIE: Ten symbol, , gdy używany na produkt, ma na celu

poinformować użytkownika o obecności izolowanego i niebezpiecznego

napięcia wewnątrz obudowy produktu, który może stanowić zagrożenie

porażenia prądem elektrycznym.

UWAGI: Ten symbol, , gdy używany na produkt, jest przeznaczony do

ostrzegania użytkownika ważne operacyjne oraz instrukcje konserwacji

(obsługi) w literaturze, wyposażone w sprzęt.

Informacji na temat wytycznych w sprawie bezpieczeństwa, regulacji

wzajemnej zgodności, zgodność EMI/EMF, dostępności i Tematy pokrewne,

zobacz Extron bezpieczeństwa i regulacyjnego zgodności przewodnik, część

numer 68-290-01, na stronie internetowej Extron, www.extron.com.

Инструкция по технике безопасности • Русский

ПРЕДУПРЕЖДЕНИЕ: Данный символ, , если указан

на продукте, предупреждает пользователя о наличии

неизолированного опасного напряжения внутри корпуса

продукта, которое может привести к поражению

электрическим током.

ВНИМАНИЕ: Данный символ, , если указан на продукте,

предупреждает пользователя о наличии важных инструкций

по эксплуатации и обслуживанию в руководстве,

прилагаемом к данному оборудованию.

Для получения информации о правилах техники безопасности,

соблюдении нормативных требований, электромагнитной

совместимости (ЭМП/ЭДС), возможности доступа и других

вопросах см. руководство по безопасности и соблюдению

нормативных требований Extron на сайте Extron: ,

www.extron.com, номер по каталогу - 68-290-01.

安全说明 • 简体中文

警告：产品上的这个标志意在警告用户该产品机壳内有暴露的危险电压，

有触电危险。

注意：产品上的这个标志意在提示用户设备随附的用户手册中有

重要的操作和维护(维修）说明。

关于我们产品的安全指南、遵循的规范、EMI/EMF 的兼容性、无障碍

使用的特性等相关内容，敬请访问 Extron 网站 , www.extron.com，参见

Extron 安全规范指南，产品编号 68-290-01

。

안전 지침 • 한국어

경고: 이 기호 가 제품에 사용될 경우, 제품의 인클로저 내에 있는

접지되지 않은 위험한 전류로 인해 사용자가 감전될 위험이 있음을

경고합니다.

주의: 이 기호 가 제품에 사용될 경우, 장비와 함께 제공된 책자에 나와

있는 주요 운영 및 유지보수(정비) 지침을 경고합

니다.

안전 가이드라인, 규제 준수, EMI/EMF 호환성, 접근성, 그리고 관련 항목에

대한 자세한 내용은 Extron 웹 사이트(www.extron.com)의 Extron 안전 및

규제 준수 안내서, 68-290-01 조항을 참조하십시오.

安全記事 • 繁體中文

警告: 若產品上使用此符號，是為了提醒使用者，產品機殼內存在著

可能會導致觸電之風險的未絕緣危險電壓。

注意若產品上使用此符號，是為了提醒使用者，設備隨附的用戶手冊中有

重要的操作和維護（維修）説明。

有關安全性指導方針、法規遵守、EMI/EMF 相容性、存取範圍和相關主題的詳細資

訊，請瀏覽 Extron 網站：www.extron.com，然後參閱《Extron 安全性與法規

遵守手冊》，準則編號 68-290-01。

安全上のご注意 • 日本語

警告: この記号が製品上に表示されている場合は、筐体内に絶縁されて

いない高電圧が流れ、感電の危険があることを示しています。

注意:この記号が製品上に表示されている場合は、本機の取扱説明書に

記載されている重要な操作と保守(整備)の指示についてユーザーの注意

を喚起するものです。

安全上のご注意、法規厳守、EMI/EMF適合性、その他の関連項目に

ついては、エクストロンのウェブサイト www.extron.com より『 Extron Safety

and Regulatory Compliance Guide』 ( P/N 68-290-01) をご覧ください。

Copyright

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Electronics (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, GlobalScripter, GlobalViewer, Hideaway, HyperLane, IPIntercom, IPLink, KeyMinder, LinkLicense, LockIt, MediaLink,

MediaPort, NetPA, PlenumVault, PoleVault, PowerCage, PURE3, Quantum, Show Me, SoundField, SpeedMount, SpeedSwitch,

StudioStation, SystemINTEGRATOR, TeamWork, TouchLink, V-Lock, VideoLounge, VN-Matrix, VoiceLift, WallVault, WindoWall, 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), Auto-Image, 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), eLink, EQIP, Everlast, FastBite, FOX, FOXBOX, IP Intercom HelpDesk,

MAAP, MicroDigital, Opti-Torque, PendantConnect, ProDSP, QS-FPC(QuickSwitch Front Panel Controller), RoomAgent, Scope-Trigger,

ShareLink, SIS, SimpleInstructionSet, Skew-Free, SpeedNav, Triple-Action Switching, True4K, 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] R 0004 00300 00400 00800 00600 [02] 35 [17] [03]

E X! *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.

Contents

Input Filter Block ............................................ 25

Input AEC Block (C Models Only) ................... 27

Input Dynamics Blocks .................................. 31

Input Delay Block ........................................... 36

Input Ducking Block ...................................... 37

Input Automix Block ...................................... 39

Input Pre-Mixer Gain Block ............................ 41

Aux Inputs ......................................................... 42

Renaming an Aux Input ................................. 42

Aux Input Building Blocks .............................. 43

Aux Input Processing ......................................... 43

Aux Input Gain Block ..................................... 43

Aux Input Filter Block ..................................... 45

Aux Input Dynamics Block ............................. 46

Aux Input Ducking Block................................ 46

Aux Input Automix Block................................ 46

Aux Input Pre-Mixer Gain Block ..................... 46

Virtual Returns ................................................... 46

Renaming a Virtual Return ............................. 47

Virtual Return Building Blocks ........................ 47

Virtual Return Processing .................................. 47

Virtual Return Feedback Suppressor Block .... 48

Virtual Return Filter Block ............................... 51

Virtual Return Dynamics Block ....................... 51

Virtual Return Delay Block ............................. 52

Virtual Return Pre-Mixer Gain Block ............... 52

Expansion and AT Inputs ................................... 52

Renaming an Expansion or AT Input .............. 52

Expansion and AT Inputs Overview ................ 53

Expansion and AT Inputs Processing ............. 53

Mix-Points ......................................................... 53

Mix-Point Dialog Box ..................................... 55

Mix-Point Context Menu ................................ 55

DSP Conﬁgurator Outputs ................................. 56

Outputs ............................................................. 57

Naming an Output ......................................... 57

Output Building Blocks .................................. 57

Output Processing ............................................. 58

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

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

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

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

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

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

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

Mic/Line Inputs .................................................. 20

Naming an Input Channel .............................. 21

Input Building Blocks ..................................... 21

Input Processing ................................................ 23

Input Gain Block ............................................ 23

vi

DMP 128 Plus • Contents

Output Trim Block .......................................... 59

Output Delay Block ........................................ 59

Output Filter Block ......................................... 59

Output Dynamics Block ................................. 59

Output Attenuation Block............................... 60

Aux Outputs ...................................................... 61

Naming an Aux Output .................................. 61

Aux Output Processing ...................................... 61

Aux Output Trim Block ................................... 62

Aux Output Filter Block .................................. 62

Aux Output Dynamics Block .......................... 62

Aux Output Gain Block .................................. 62

Expansion Outputs ............................................ 63

Naming an Expansion Output ........................ 63

Expansion Output Processing ............................ 64

Expansion Output Trim Block ......................... 64

Expansion Output Delay Block ....................... 64

Expansion Output Filter Block ........................ 64

Expansion Output Dynamics Block ................ 64

Expansion Output Attenuation Block ............. 65

Virtual Send Bus ................................................ 65

Conﬁguration Tools ..................................67

Presets .............................................................. 67

Methods for Marking Items ............................ 68

Conﬁguring Presets ....................................... 68

Groups .............................................................. 69

Conﬁguring Groups ....................................... 70

Digital I/O ......................................................... 72

Conﬁguring Digital I/O .................................... 73

Players .............................................................. 75

Conﬁguring Players ........................................ 76

Macros .............................................................. 78

Conﬁguring a Macro ...................................... 79

Device Manager ................................................ 82

Managing Devices in Device Manager ............ 83

Connect to or Disconnect from Device .............. 85

Firmware Loader ............................................... 85

Downloading Firmware Updates .................... 85

Organize Building Blocks ................................... 88

Device Settings.................................................. 90

Unit Info ......................................................... 90

IP Settings .................................................... 90

Passwords .................................................... 91

Serial Settings ............................................... 91

Date/Time .................................................... 92

Dante Device ................................................ 92

Options ............................................................. 93

Expansion Bus .................................................. 94

Connecting the EXP Ports ............................. 94

Phone Dialer ...................................................... 96

Placing a Call with the Phone Dialer ............... 97

Receiving a Call with the Phone Dialer ........... 97

Audio Control Panels (ACP) ....................98

ACP Panel Types ............................................... 98

Panel ID # .......................................................... 99

ACP Panel Button Control Types ....................... 99

Action-Fixed .................................................. 99

Action-Follow Selector ................................. 100

Selector-Vol/Mute (Selector) ......................... 100

Button Labels .............................................. 100

Using Multiple ACP Panels .............................. 100

Conﬁguration Examples ................................... 100

ACP 100 Conﬁguration Example .................. 101

ACP 106 Style Conﬁguration Example ......... 103

Saving and Pushing ACP Conﬁgurations ..... 106

Dante Controller ....................................107

Overview ......................................................... 107

Downloading and Installing Dante Controller .... 108

Conﬁguring the DMP 128 Plus AT in

Dante Controller ............................................. 108

Device Name ............................................... 108

Receiver and Transmitter Names ................. 109

Dante Controller Naming Conventions ......... 109

Renaming the DMP 128 Plus AT in

Dante Controller ......................................... 109

Renaming a Receiver or Transmitter............. 111

Finding a Dante Device IP Address .............. 113

Physical Dante Network Setup ........................ 114

Redundant Conﬁguration ............................. 115

Dante Controller Operation .............................. 116

Dante Transmitters and Receivers ................ 116

Dante Routing Operation ............................. 117

Routing Devices........................................... 117

Disconnecting Inputs from Outputs .............. 119

Dante Troubleshooting ..................................... 119

Simplifying the Network for

Troubleshooting .......................................... 119

Troubleshooting the Network Interface ......... 119

Restarting Dante Controller .......................... 120

DMP 128 Plus • Contents vii

Remote Communication and Control .....121

Connection Options ......................................... 121

RS-232 Port ................................................ 122

LAN Port ..................................................... 122

USB Conﬁg Port .......................................... 123

Verbose Modes ........................................... 123

Host-to-Device Communications ..................... 124

DMP 128 Plus-initiated Messages ............... 124

Using the Command and Response Tables ..... 125

Symbol Deﬁnitions ....................................... 125

Error Responses .............................................. 126

Simple Control Port Commands ...................... 126

Command and Response Table Sections ........ 127

Command and Response Table for Basic

SIS Commands .......................................... 127

DSP SIS Commands ................................... 139

Symbol Deﬁnitions ....................................... 139

Special Characters ...................................... 140

Command and Response Table for DSP

SIS Commands .......................................... 141

Command and Response Table for VoIP

SIS Commands .......................................... 146

Object ID (OID) Number Tables ........................ 148

Input Path OIDs ........................................... 148

Output Path OIDs ........................................ 149

Automixer OIDs ........................................... 150

Mix-point OIDs............................................. 152

Web Pages ............................................. 162

DMP 128 Plus Web Page ............................... 162

Accessing the Embedded Web Page ........... 162

Using the Web Page .................................... 163

DMP 128 Plus VoIP Web Page ........................ 165

Accessing the Embedded VoIP Web Page ... 165

Using the VoIP Web Page ............................ 166

Special Characters .......................................... 176

DMP 128 Plus • Contents viii

DMP 128 Plus • Introduction 1

Introduction

This section describes this user guide and the DMP 128 Plus. The following topics are

covered:

• About this Guide

• About the DMP 128 Plus

• Features

• Application Diagram

About this Guide

This guide contains installation, configuration, and operating information for the Extron

DMP128 Plus ProDSP Digital Audio Matrix Processor. In this guide, the DMP 128 Plus may

also be referred to as “DMP 128,” “the mixer,” or “device.”

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.

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.

DMP 128 Plus • Introduction 2

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. Available panels are: ACP 100, ACP 106 D,

ACP 106 EU, and ACP 106 MK.

• 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

21

+S+V -S G

GIN

1

O1O2 GIN

2

O1O2 GIN

3

O1O2 GIN

4

O1O2 GIN

5

O1O2 GIN

6

O1O2 GIN

7

O1O2 GIN

8

O1O2

56

78

11 12

12

3

4

910

1 2 3 4 5 6 7 8

I/O

OUTPUTS

DMP EXP

ACP

REMOTE

USB AUDIO

RESET

LAN/VoIP

•

P

H

U

S

•

P

H

U

S

•

P

H

U

S

•

P

H

U

S

•

P

H

U

S

•

P

H

U

S

•

P

H

U

S

•

P

H

U

S

•

Help

System

Off

Display

Room

Control

Off

Mute

Screen

Lighting

December 15, 2013 - 7:58 AM

Audio

Control

Volume

Mute

Tuner

1 2 3

VCRLaptop PC DVD

Doc

Cam

Tuner

On

Channel

Last

Presets

More

Presets

321

654

987

Enter

0

CONFIG

DTP CROSSPOINT 4K SERIES

DIGITAL PRESENTATION SWITCHER

CONTROL I/O

AUDIO

VIDEO

LOGO

SELECT

ENTERPRESET

VIEW

ESC

1

2

3

4

1

2

3 4

5

6

7

8

MIC VOLUMEVOLUME

INPUTS

OUTPUTS

eBUS

COM

112

12 2334

12

34

IR/S I/O

RELAYS

SLIMIT

OVER

RTS

CTS

Tx

Rx

HDCP

SIGNAL

AUTO

SWITCH

DTP T USW 233

CONFIG

1

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

PC

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. DMP 128 Plus Application Diagram

figure 1. DMP 128 Plus Application Diagram

DMP 128 Plus • Installation 4

Installation

This section describes the installation of the DMP 128 Plus and covers the following topics:

• DMP 128 Plus Models

• Mounting

• Rear Panel Features and Cabling

• Front Panel Features

• Hardware Reset Modes

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

Mounting

The 1U high, full rack width, 8.5 inch deep DMP 128 Plus mounts in the following manners:

• Rack mounting — Attach the DMP 128 Plus to a standard 19-inch rack shelf. The

following Underwriters Laboratories (UL) guidelines pertain to the installation of the

DMP128 Plus 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 DMP 128 Plus 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 DMP 128 Plus in the four corners and place the unit on furniture as desired.

NOTE: To mount the DMP 128 Plus using an Extron mounting kit, see the instructions

provided with the kit.

DMP 128 Plus • Installation 5

Rear Panel Features and Cabling

100-240V 0.7A MAX

50 - 60 Hz

DMP 128 Plus C V AT

INPUTS

RxTx G

RS-232

+S+V -S G

GIN

1

O1 O2 GIN

2

O1 O2 GIN

3

O1 O2 GIN

4

O1 O2 GIN

5

O1 O2 GIN

6

O1 O2 GIN

7

O1 O2 GIN

8

O1 O2

56

78

11 12

1

2

3

4

9

10

1 2 3

4 5 6 7 8

I/O

OUTPUTS

DMP EXP

ACP

REMOTE

USB AUDIO

RESET

AT

1

(SEC)

2

3

4

(PRI)

LAN/VoIP

1

2

A B C D E F G

H

J K

I

A

Power Inlet

G

RS-232 Port

B

Digital I/O Ports

H

LAN Ports

C

Mic/Line Inputs

I

AT Ports (AT models only)

D

Line Outputs

J

USB Audio Port

E

EXP Port

K

Reset Button and LED

F

ACP Port

Figure 2. DMP 128 Plus Rear Panel

A

Power Inlet — IEC power connection, 100 to 240 VAC, 50-60 Hz.

B

Digital I/O Ports — Connect up to eight 4-pole 3.5 mm captive screw connectors.

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 Digital I/O on page72).

In

G

O1

O2

Digital I/O Connector

Figure 3. Digital I/O Connector

C

Mic/Line Inputs — On inputs 1 through 8, use 3-pole 3.5 mm captive screw

connectors to connect eight mono balanced or unbalanced microphone or line level

sources (see figure 4 below for wiring). Inputs 1 through 8 provide AEC (C models only)

and phantom power.

On inputs 9 through 12, use 6-pole 3.5 mm captive screw connectors to connect up

to four mono balanced or unbalanced microphone or line level sources, or two stereo

sources (see figure 5 below for wiring).

"

(5 mm) MAX. (typ)

3

16

3-pole Audio INPUT Wiring

Balanced Input

Sleev

e

Ring

Tip

Sleeve

Jumper

Unbalanced Input

Figure 4. 3-pole Audio Input Wiring

Tip

Slee

ve

Ring

Tip

Slee

ve

Ring

Tip

Sleeve

Tip

Sleeve

6-pole Audio INPUT Wiring

Balanced Input Unbalanced Input

Jumper

Figure 5. 6-pole Audio Input Wiring

figure 2. DMP 128 Plus Rear Panel

figure 3. Digital I/O Connector

figure 4. Audio Input Wiring

figure 5. 6-pole Audio Input Wiring

DMP 128 Plus • Installation 6

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).

D

Line Outputs — Use 6-pole 3.5 mm captive screw connectors to connect up to eight

mono balanced or unbalanced line level devices or four stereo devices (see figure 6 and

figure 7 below for wiring).

3-pole Audio OUTPUT Wiring

Unbalanced Output

Tip

Sleeve

NO Ground Here

Balanced Output

Tip

Sleev

e

Ring

Figure 6. 3-pole Audio Output Wiring

Tip

Sleeve

Tip

Sleeve

Tip

Slee

ve

Ring

Tip

Slee

ve

Ring

6-pole Audio OUTPUT Wiring

Balanced Output Unbalanced Output

NO Ground Here

Figure 7. 6-pole Audio Output Wiring

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 (–).

E

EXP Port — One RJ-45 port allows two units to be connected via a shielded CAT 6

cable to form a larger matrix system (1 foot cable included). Any Extron device with EXP

capability can exchange audio with a DMP128Plus via the EXP port.

F

ACP Port — Use a 4-pole 3.5 mm captive screw connector to connect an ACP control

device for configuration via DSP Configurator (see Audio Control Panels (ACP) on

page98).

G

Ground

+ Signal

-

Signal

+12 VDC

+V

-

S

+S

Figure 8. ACP Port Connector Wiring

G

RS-232 Port — Use a 3-pole 3.5 mm captive screw connector to connect the host

RS-232 cable for bidirectional RS-232 (±5V) serial control (see figure 9 below for wiring).

The default baud rate is 38400.

RS-232

Tx Rx G

REMO

TE

Receive

Transmit

Ground

Connected RS-232

Device Pins

Figure 9. RS-232 Wiring Example

figure 6. Audio Output Wiring

figure 7. 6-pole Audio Output Wiring

figure 8. Control Panel Port Connector

figure 9. RS-232 Wiring Example

DMP 128 Plus • Installation 7

H

LAN Ports — One (non-V models) or two (V models) RJ-45 ports provide a Gigabit

network connection for control and VoIP traffic. The host PC or control system and the

DMP 128 Plus must be connected to the same network. Two LEDs indicate status.

NOTE: Only DMP 128 Plus V models have two LAN/VoIP ports. Non-V models only

have a single LAN port.

LAN 1 defaults:

IP Address Subnet Mask Default Gateway DHCP

192.168.254.254 255.255.255.0 0.0.0.0 OFF

LAN 2 defaults:

IP Address Subnet Mask Default 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 128 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.

I

AT Ports (AT models only) — Four RJ-45 ports form a Gigabit switch for use with

a Dante network. The AT ports use Dante protocol for digital audio transport (AT) and

allow the DMP 128 Plus AT to connect to a Dante audio network to form a larger matrix

(see Dante Controller on page107). The 4-port switch can be configured as two

2-port switches for redundant Dante configuration. In redundant configuration, audio

traffic is duplicated. Ports 3 and 4 are the primary switch (PRI), ports 1 and 2 are the

secondary switch (SEC)(see Redundant Configuration on page115).

J

USB Audio Port — One mini USB type B port connects to a computer and allows the

DMP 128 Plus to function as a 4x4 audio interface with a Windows or Mac computer.

Available sample rates are 48 kHz/16-bit.

K

Reset Button and LED —The reset button returns the DMP 128 Plus to different tiers

of default states. When using the reset button, the LED blinks to signify the different

reset modes (see Hardware Reset Modes on page9). When not displaying reset

modes, the LED operates as a power indicator, matching the front panel power LED.

DMP 128 Plus • Installation 8

Front Panel Features

DIGITAL MATRIX PROCESSOR

CONFIG

CLIP

EXP LAN USB

SIGNAL

CLIP

SIGNAL

1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 89 10 11 12

ACTIVITY

INPUTS OUTPUTS

DMP 128 Plus

B C D E F GA

100-240V 0.7A MAX

50 - 60 Hz

LAN

DMP 128 Plus C

INPUTS

RxTx G

RS-232

+S+V -S G

GIN

1

O1 O2 GIN

2

O1 O2 GIN

3

O1 O2 GIN

4

O1 O2 GIN

5

O1 O2 GIN

6

O1 O2 GIN

7

O1 O2 GIN

8

O1 O2

56

78

11 12

12

3

4

910

1 2 3 4 5 6 7 8

I/O

OUTPUTS

DMP EXP

ACP

REMOTE

USB AUDIO

RESET

A B C D E F G H I J

A

Power LED

E

USB Activity Indicator LED

B

USB Config Port

F

Input Indicator LEDs

C

EXP Activity Indicator LED

G

Output Indicator LEDs

D

LAN Activity Indicator LED

Figure 10. DMP 128 Plus Front Panel

A

Power LED — Blinks during boot up and lights steadily when the DMP 128 Plus is

operational.

B

USB Config Port — One USB mini type B port is used for configuration. The USB

config port can also be used for firmware updates.

C

EXP Activity Indicator LED — This green activity LED behaves differently depending

on the model of DMP 128 Plus:

• 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.

• 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.

D

LAN Activity Indicator LED — Blinks to indicate rear panel LAN port activity.

E

USB Activity Indicator LED —Blinks to indicate audio streaming over USB.

F

Input 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 receiving the clip signal.

G

Output Indicator LEDs — Stacked green and red LEDs display output signal

presence and output signal clipping.

Output indicator LEDs function identically to the input indicator LEDs (see

F

above).

figure 10. DMP 128 Plus Front Panel

DMP 128 Plus • Installation 9

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 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 back to factory default (192.168.254.254)

• Sets subnet mask back to factory default (255.255.255.0)

• Sets gateway back to factory default (0.0.0.0)

• Turns DHCP off

• Sets digital I/O port mapping back to factory default

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

DMP128Plus 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 unit gain (0 dBFS) 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

• Input 5 is routed to output 5

• Input 6 is routed to output 6

• Input 7 is routed to output 7

• Input 8 is routed to output 8

• 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 and group master memory is cleared

DMP 128 Plus • DSP Configurator Software 10

DSP Configurator

Software

The DMP 128 Plus has no front panel hardware controls. To configure and operate

the DMP128 Plus, use a PC running Microsoft

®

Windows

®

7 or newer and Extron

DSPConfigurator software. This section describes Extron DSP Configurator software and

covers the following topics:

• Downloading and Installing DSP Configurator • Expansion and AT Inputs

• Accessing the DSP Configurator Help File • Mix-Points

• DSP Configurator Main Workspace • DSP Configurator Outputs

• Menu Bar • Outputs

• DSP Configurator Inputs • Output Processing

• Mic/Line Inputs • Aux Outputs

• Input Processing • Aux Output Processing

• Aux Inputs • Expansion Outputs

• Aux 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 (see figure 11,

1

below),

select the model of DMP 128 Plus being connected to the host PC and click OK(

2

).

Figure 11. DSP Configurator Splash Screen

figure 11. DSP Configurator Splash Screen

DMP 128 Plus • DSP Configurator Software 11

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 12). Each section contains various functions to configure the DMP 128 Plus. Due to

the large number of inputs and outputs available on the DMP128Plus, 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.

1

Menu Bar on the next page

3

Mix-Points on page53

2

Mic/Line Inputs on page20

4

Outputs on page57

Figure 12. DSP Configurator Main Workspace

figure 12. DSP Configurator Main Workspace

DMP 128 Plus • DSP Configurator Software 12

Menu Bar

File

Figure 13. File Menu

1

New — Opens a new configuration file. This option is only available in Emulate mode

(see Emulate Mode on page17). 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.

2

Open — Opens an existing configuration or template file. When selected, the Browse

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.

3

Save — Saves the current configuration to a configuration file. If this is the first time the

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.

4

Save As — Saves the current configuration file under a new name and location or as a

template file. When selected, the Save Configuration As... dialog box opens.

5

Export Single Device — Saves the currently selected device in Device Manager as

a configuration file. This function is used to save an individual device when there are

multiple devices listed in the Device Manager (see Device Manager on page82).

6

Backup — Recalls and transfers all partial presets of a DMP 128 to the configuration

file or template file within DSP Configurator.

NOTE: This is only necessary if a DMP 128 (non-Plus) is included in the

configuration file via Device Manager.

7

Convert Device to... — Select a model of DMP 128 Plus to which the current

configuration file will be converted. After a conversion target model is selected, the

Device Conversion dialog opens. For more information, refer to the DSP Configurator

help file by clicking the context sensitive help (?) button in the dialog.

8

Recent Files — Lists the five most recently opened configuration files. These files can

be selected and loaded into DSP Configurator.

figure 13. File Menu

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Extron DMP 128 Plus User manual

Extron DMP 128 Plus User manual

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