EM Acoustics Di06 Manuale operativo

Di06 / Di10 / Di20

advanced installation amplifier

Product User Manual

v1 July 2023

liberating audio

Contents

IMPORTANT SAFETY INSTRUCTIONS ................................................................................................................5

CONSIGNES DE SÉCURITÉ IMPORTANTES.........................................................................................................6

COMPLIANCE.........................................................................................................................................................8

FOR CUSTOMERS IN EUROPE..........................................................................................................................8

FOR CUSTOMERS IN THE USA.........................................................................................................................9

FOR CUSTOMERS IN THE CANADA.............................................................................................................. 10

Thanks and Unpacking...................................................................................................................................... 11

Unpacking the Di Series Amplifier............................................................................................................... 11

INSTALLATION INSTRUCTIONS ....................................................................................................................... 12

Mechanical Installation................................................................................................................................. 12

AC Power Connection.................................................................................................................................... 13

Introduction and Key Features........................................................................................................................ 14

Introduction.................................................................................................................................................... 14

Key Features.............................................................................................................................................. 14

Audio Connections ............................................................................................................................................ 17

Input Connections ......................................................................................................................................... 17

Using unbalanced connections.................................................................................................................... 17

Amplifier Output Connections ..................................................................................................................... 18

Load Matching................................................................................................................................................ 18

Panel Layouts .................................................................................................................................................... 19

Operation............................................................................................................................................................ 21

Starting up the unit....................................................................................................................................... 21

Overview of Modules, Presets Components and Snapshots ................................................................... 21

Drive Module Presets.................................................................................................................................... 22

Component Presets....................................................................................................................................... 22

Factory Module Presets................................................................................................................................ 23

Storing Module Presets ............................................................................................................................ 23

Recalling Module Presets ......................................................................................................................... 23

Recalling Components .............................................................................................................................. 23

Input................................................................................................................................................................ 23

AES3 Inputs................................................................................................................................................ 23

Networked Audio (Dante) Inputs............................................................................................................. 24

Automatic Input Selection (Fallover) ...................................................................................................... 24

Gain and Polarity ....................................................................................................................................... 24

Delay ........................................................................................................................................................... 24

High Pass Filter.......................................................................................................................................... 25

Parametric Equalisation............................................................................................................................ 25

FIR Shelving EQ ......................................................................................................................................... 25

Parametric Filters ...................................................................................................................................... 25

Routing ....................................................................................................................................................... 25

Output............................................................................................................................................................. 26

Gain and Polarity ....................................................................................................................................... 26

Delay ........................................................................................................................................................... 26

High and Low pass Filters ........................................................................................................................ 26

LIR Crossover Filtering.............................................................................................................................. 26

Parametric Equalisation and All-Pass Filters ......................................................................................... 26

Limiters....................................................................................................................................................... 27

Bridge.......................................................................................................................................................... 28

Routing ....................................................................................................................................................... 28

Stereo Linking............................................................................................................................................ 29

IP Address................................................................................................................................................... 29

Store Snapshot .......................................................................................................................................... 29

ECO.............................................................................................................................................................. 30

External Breaker Protection (EBP).............................................................................................................. 30

Ethernet.......................................................................................................................................................... 30

Ethernet configurations ........................................................................................................................... 30

DHCP ........................................................................................................................................................... 30

AUTO-IP ...................................................................................................................................................... 30

Static-IP ...................................................................................................................................................... 31

IP Troubleshooting.................................................................................................................................... 31

Snapshots....................................................................................................................................................... 31

AUX Port A ..................................................................................................................................................... 31

Fault Relay A.................................................................................................................................................. 32

AUX Port B ..................................................................................................................................................... 32

Check Relay B ................................................................................................................................................ 32

AUX Port C...................................................................................................................................................... 32

RS232/ RS485............................................................................................................................................... 32

Latency delay................................................................................................................................................. 33

Input/Output Latencies ............................................................................................................................ 33

Processing Latencies ................................................................................................................................ 33

Overlay Flush ................................................................................................................................................. 34

Revert to Factory Settings........................................................................................................................... 34

Protection Systems....................................................................................................................................... 34

Summary of Protection Indication................................................................................................................... 34

Incident Reporting......................................................................................................................................... 35

Performance Logging.................................................................................................................................... 35

Tipi Third Party Interface ............................................................................................................................. 36

Processing Block Diagram ................................................................................................................................ 37

EQ and Filter Response Graphs ....................................................................................................................... 38

Technical Specifications................................................................................................................................... 41

General............................................................................................................................................................ 41

Audio............................................................................................................................................................... 41

Digital processing.......................................................................................................................................... 41

Power Output................................................................................................................................................. 42

Power supply ................................................................................................................................................. 42

Protection systems ....................................................................................................................................... 42

System protection......................................................................................................................................... 42

Power distribution protection systems...................................................................................................... 43

Monitoring and logging................................................................................................................................. 43

Physical........................................................................................................................................................... 43

Options ............................................................................................................................................................... 43

IMPORTANT SAFETY INSTRUCTIONS

1Read these instructions.

2Keep these instructions.

3Heed all warnings.

4Follow all instructions.

5Do not use this apparatus near water.

6Clean only with dry cloth.

7Do not block any ventilation openings. Install in accordance with the manufacturer's

instructions.

8Do not install near any heat sources such as radiators, heat registers, stoves or other

apparatus (including amplifiers) that produce heat.

9Do not defeat the safety purpose of the polarized or grounding type plug. A polarized

plug has two blades with one wider than the other. A grounding type plug had two

blades and a third grounding prong. The wide blade or the third prong are provided for

your safety. If the provided plug does not fit into your outlet, consult an electrician for

replacement of the obsolete outlet.

10 Protect the power cord from being walked on or pinched particularly at plugs,

convenience receptacles and the point where they exit from the apparatus.

11 Only use attachments / accessories specified by the manufacturer.

12 Use only with the cart, tripod, bracket or table specified by the manufacturer, or sold

with the apparatus. When a cart is used, use caution when moving the cart / apparatus

combination to avoid injury from tip-over.

13 Unplug this apparatus during lightning storms or when unused for long periods of

time.

14 Refer all servicing to qualified service personnel. Service is required when the apparatus

has been damaged in any way, such as power-supply cord or plug damaged, liquid has

been spilled or objects have fallen into the apparatus, this apparatus has been

exposed to rain or moisture, does not operate normally, or has been dropped.

SAFETY WARNING

Do not remove any covers, loosen any fixings or allow items to enter any aperture.

SAFETY WARNING

The rear of the product may get hot. Avoid direct skin contact during operation and for at

least 5 minutes after power has been isolated.

SAFETY WARNING

The product must only be positioned at floor level when operated in a horizontal position.

CONSIGNES DE SÉCURITÉ IMPORTANTES

1. Lisez ces instructions.

2. Conservez ces instructions.

3. Respectez tous les avertissements.

4. Suivez toutes les instructions.

5. Ne pas utiliser cet appareil près de l'eau.

6. Nettoyer uniquement avec un chiffon sec.

7. Ne pas bloquer les ouvertures de ventilation. Installer conformément aux instructions

du fabricant.

8. Ne pas installer près de sources de chaleur telles que radiateurs, registres de chaleur,

poêles ou autres appareils (y compris les amplificateurs) qui produisent de la chaleur.

9. Ne supprimez pas le dispositif de sécurité de la fiche polarisée ou mise à la terre. Une

fiche polarisée possède deux lames dont l'une est plus large que l'autre. Une prise de

terre a eu deux lames et une troisième broche de terre. La lame large ou la troisième

broche sont fournies pour votre sécurité. Si la fiche fournie ne rentre pas dans votre

prise, consultez un électricien pour remplacer la prise obsolète.

10.Protéger le cordon d'alimentation soit écrasé ou pincé, particulièrement au niveau des

fiches, des prises et le point où ils sortent de l'appareil.

11.Utilisez uniquement les accessoires spécifiés par le fabricant.

12.Utilisez uniquement le chariot, le trépied, le support ou la table spécifiés par le

fabricant, ou vendu avec l'appareil. Quand un chariot est utilisé, soyez prudent lorsque

vous déplacez l'ensemble chariot / appareil afin d'éviter toute blessure en cas de

chute.

13.Débranchez cet appareil pendant les orages ou lorsqu'il n'est pas utilisé pendant de

longues périodes de temps.

14.Adressez-vous à un personnel qualifié. Une réparation est requise lorsque l'appareil a

été endommagé de quelque façon que ce soit le cordon d'alimentation ou la fiche

endommagé, du liquide a été renversé ou des objets sont tombés dans l'appareil, cet

appareil a été exposé à la pluie ou à l'humidité, ne fonctionne pas normalement, ou s'il

est tombé.

15.Le dispositif ne doit pas être exposé à des gouttes ou des éclaboussures et aucun

objet rempli de liquides, tels que des vases, doit être placé sur l'appareil.

16.Déconnexion permanente de l'alimentation secteur doit être atteint en supprimant le

connecteur du cordon fourni à l'arrière de l'unité. Ce connecteur doit être facilement

utilisable.

AVERTISSEMENT DE SECURITE

Ne retirez pas les couvercles, ne desserrez pas les fixations et ne laissez aucune pièce

s'introduire dans les ouvertures.

AVERTISSEMENT DE SECURITE

Le radiateur arrière de cet appareil devient chaud. Evitez tout contact direct avec la peau

pendant le fonctionnement et au moins 5 minutes après la mise hors tension de l'appareil.

AVERTISSEMENT DE SECURITE

Le produit ne doit être positionné au niveau du sol lorsqu'il est utilisé en position horizontale.

COMPLIANCE

FOR CUSTOMERS IN EUROPE

This product complies with both the LVD (electrical safety) 73/23/EEC and EMC

(electromagnetic compatibility) 89/336/EEC directives issues by the commission of the

European community.

Compliance with these directives implies conformity with the following European standards:

EN60065 Product safety

EN55103-1 EMC emissions

EN55103-2 EMC immunity

This product is intended for the following electromagnetic environments: E1, E2; E3 & E4.

THIS PRODUCT MUST BE EARTHED. Use only a flexible cable or cord with a green and yellow

core which must be connected to the protective earthing terminal of a suitable mains plug or

the earthing terminal of the installation. The cord must be a maximum of 2m long, have a

2.5mm2CSA, a 300/500V rating and comply with EN50525-2-11 / H05W-F.

THIS PRODUCT IS DESIGNED FOR PERMANENT INSTALLATION. It must be fitted in to a 19”

rack enclosure and not operated unless so installed. The rack enclosure should be open at the

front and back to allow free ventilation and movement of air through the product.

FOR CUSTOMERS IN THE USA

This product complies with UL60065 7th edition.

THIS PRODUCT MUST BE EARTHED. Use only a flexible cable or cord with a green or green /

yellow core which must be connected to the protective earthing terminal of a suitable mains

plug or the earthing terminal of the installation. The cord must be a maximum of 6’ long, be

14AWG, have a rating SJ, SJT, SJE or 300/500V H05W-F and be marked VW-1.

THIS PRODUCT IS DESIGNED FOR PERMANENT INSTALLATION. It must be fitted in to a 19”

rack enclosure and not operated unless so installed. The rack enclosure should be open at the

front and back to allow free ventilation and movement of air through the product.

DECLARATION OF CONFORMITY WITH FCC RULES

We, Linea Research Ltd. of 1 Marquis Business Centre, Royston Road, Baldock, Hertfordshire,

SG7 6XL, England, declare under our sole responsibility that this family of devices, complies

with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this

device may not cause harmful interference, and (2) this device must accept any interference

received, including interference that may cause undesired operation.

FEDERAL COMMUNICATIONS COMMISSION NOTICE

An example of this equipment has been tested and found to comply with the limits for a

Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to

provide reasonable protection against harmful interference in a residential and commercial

installation.

This equipment generates, uses, and can radiate radio frequency energy, and if not installed

and used in accordance with the instructions, may cause harmful interference to radio

communications. However, there is no guarantee that interference will not occur in a

particular installation. If this equipment does cause harmful interference to radio or television

reception, which can be determined by turning the equipment off and on, the user is

encouraged to try and correct the interference by one or more of the following measures:

•Reorient or relocate the receiving antenna.

•Increase the distance between the equipment and the receiver.

•Connect the equipment to an outlet on a circuit different from that to which the

receiver is connected.

•Consult the dealer or an experienced radio/TV technician for help.

FCC Caution: Any changes or modifications not expressly approved by the party responsible

for compliance could void the user’s authority to operate this equipment.

FOR CUSTOMERS IN THE CANADA

This product complies with CA /CSA C22.2 No.60065-03

Ce produit est conforme avec CA /CSA C22.2 No.60065-03

THIS PRODUCT MUST BE EARTHED. Use only a flexible cable or cord with a green or green /

yellow core which must be connected to the protective earthing terminal of a suitable mains

plug or the earthing terminal of the installation. The cord must be a maximum of 6’ long, be

14AWG, have a rating SJ, SJT, SJE or 300/500V H05W-F and be marked VW-1.

CE PRODUIT DOIT ÊTRE MIS À LA TERRE. Utilisez uniquement un câble souple avec un noyau

vert ou vert / jaune qui doit être relié à la borne de terre de connecteur d'alimentation ou la

borne de terre de l'installation. Le cordon doit être un maximum de 6' (2m) de long, 14 AWG

(2.5mm2CSA), être classé SJ, SJT, SJE ou 300/500V H05W-F et être marquée VW-1

THIS PRODUCT IS DESIGNED FOR PERMANENT INSTALLATION. It must be fitted in to a 19”

rack enclosure and not operated unless so installed. The rack enclosure should be open at the

front and back to allow free ventilation and movement of air through the product.

CE PRODUIT EST CONÇU POUR UNE INSTALLATION PERMANENTE. Il doit être installé dans un

boîtier rack 19 ". Le rack devrait être ouvert à l'avant et l'arrière pour permettre la ventilation

et le mouvement d'air libre à travers le produit .

DECLARATION OF CONFORMITY WITH CANADIAN ICES-003

This Class B digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.

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