Inter-m D-3000 Operation Manual

Operation Manual

Professional Network Amplifier

D-3000

PROFESSIONAL NETWORK AMPLIFIER

Welcome

Welcome

A personal welcome to you from the management and employees of Inter-M

All of the co-workers here at Inter-M are dedicated to providing excellent products with inherently good value,
and we are delighted you have purchased one of our products.

We sincerely trust this product will provide years of satisfactory service, but if anything is not to your complete
satisfaction, we will endeavor to make things right.

Welcome to Inter-M, and thank you for becoming part of our worldwide extended family!

This symbol is int ended to ale rt the user to the

CAUTION

R

ISK OF ELECTRIC SHOCK

D

O NOT OPEN

presence of uninsulated “dangerous voltage” within

he product’s enclosure that may be of sufficient

t
magnitude to constitute a risk of electric shock to
persons.

AUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK.

C

DO NOT REMOVE COVER (OR BACK).

NO USER-SERVICEABLE PARTS INSIDE.

EFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

R

ATTENTION : RISQUE DE CHOC ELECTRIQUE

NE PAS QUVRIR

Caution: To prevent electric shock do not use this (polarized) plug with

Attentions: Pour prévenir les chocs électriques ne pas utiliser cette

WARNING

To prevent fire or shock hazard, do not
expose the unit to rain or moisture.

*WARNING FOR YOUR PROTECTION PLEASE READ THE FOLLOWING-WATER AND MOISTURE: Unit should not be used near water(e.g.

near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc). Care should be taken so than objects do
not fall and liquids are not spilled into the enclosure through openings.

*CLASS 2 WIRING (Adjacent to speaker terminal): The speaker output of this apparatus can exceed 10 Watts and could be a shock injury.

Connection to speakers should be performed by a skilled person.
*Do not install this equipment in a confined space such as a book case or similar unit.
*Warning : To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture and objects filled with liquids, such as vases,

should not be placed on this apparatus.
*This apparatus shall be connected to a mains socket outlet with a protective earthing connection.

To completely disconnect this apparatus from the AC mains, disconnect the power supply cord plug from the AC receptacle.

*
*

The mains plug of the power supply cord shall remain readily accessible.

CAUTION

*These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock, do not perform any servicing

other than that contained in the operating instructions unless you are qualified to do so.

NOTE
*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. These limits are

designed to 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 harmful interference in which case the user will

be required to correct the interference at his own expense.

This symbol is int ended to ale rt the user to the
presence of important operation and maintenance
(servicing) instructions in the literature accompanying
the appliance.

an extension cord, receptacle or other outlet unless the blades
can be fully inserted to prevent blade exposure.

fiche polarisée avec un prolongateur, une prise de courant
on une autre sortie de courant, sauf si les lames peuvent
étre inséré es à fond sans en lai sser aucune par tie à
découvert.
Pour deco nnect er comple tement l’ appareil du reseau
d’alimentation. deconnecter le cordon d’alimentation de la
prise murale.
La prise du reseau d’alimentation doit demeurer aisement
accessible.

PROFESSIONAL NETWORK AMPLIFIER

Contents

Contents

Unpacking .......................................................................................................................................2

Installation

Environment....................................................................................................................................2

Important Safety Instructions.............................................................................................................2

Features............................................................................................................................................3

Front Panel ......................................................................................................................................4

Rear Panel .......................................................................................................................................5

Installation Precautions .................................................................................................................7

Applications ....................................................................................................................................8

Block Diagram ..............................................................................................................................10

Specifications ................................................................................................................................11

Service............................................................................................................................................13

Warranty .......................................................................................................................................13

D-3000

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PROFESSIONAL NETWORK AMPLIFIER

Unpacking

Unpacking

Although your D-3000 is neither complicated nor difficult to operate, we recommend you take a few minutes to
read this brief manual and familiarize yourself with the important information regarding product features, setup
and operation.

As with most electronic devices, we strongly recommend you to retain the original packaging. In the unlikely
event the product must be returned for servicing, the original packaging (or reasonable equivalent) is required.

Installation

Installation

Environment

Never place this product in an environment which could alter its performance or reduce its service life. Such
environments usually include high levels of heat, dust, moisture, and vibration.

IMPORTANT SAFETY INSTRUCTIONS

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean only with dry cloth.

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

8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including
amplifiers) that produce heat.

9. Do 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 has 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, stand, 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. Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or plug is damaged, liquid has
been spilled or objects have fallen into the apparatus, the apparatus has been
exposed to rain or moisture, does not operate normally, or has been dropped.

D-3000

2

S3125A

PROFESSIONAL NETWORK AMPLIFIER

Features

Features

- High-Power, high performance 2 channel Class-D Power Amplifier

High-Power, high performance Class-D Professional Amplifier has up to 3000W (1500W+1500W) power
output.

- DANTE Audio Network Transmission Solution Technology

By utilizing Audinate’s DANTE TM Solution, audio reception is possible via TCP/IP Ethernet Network.

- Built-in high performance DSP engine

High performance DSP (Digital Signal Processor) is built in to control the Digital Audio signals.

- Webpage (CGI) control & Monitoring

Via TCP/IP Ethernet Network, adjustments and monitoring of DSP is possible from remote location.
* Please download the Webpage operation methods from the Inter-M homepage(international.inter-m.net/en).

- Complete Protection Circuits

Complete circuit protection is activated in case of amplifier overheating, output shorting, overload, over power
and DC output.

- SMPS (Switching Mode Power Supply) power scheme

High efficient, light weight SMPS power system is utilized.

- Powerful and detailed sound quality

High S/N ratio and Low THD reproduces powerful and detailed sound.

- Operation Indicator LED

LED display to check the operating status (ACT, STBY, POWER, SIG, -10dB, CLIP, PROTECT)

D-3000

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PROFESSIONAL NETWORK AMPLIFIER

Front Panel

Front Panel

1. ACT, STBY

ACT LED : This LED turns on when power switch is pressed. The device is operable when this LED is on.
STBY LED : This LED turns on when AC power cord is connected. The device is standby when this LED is on.

2. LEVEL, CLIP, PROTECTION INDICATOR (CH1, CH2)

Indicator display of unit’s output level status.
SIG (-30dB): Green, -10dB: Green, CLIP: Yellow, PROTECT: Red
※ Note: If CLIP LED is lit, sound output is distorted. Reduce the volume level.

3. VOLUME CONTROL (CH1, CH2)

Volume adjustments are made. Turn clockwise to increase the volume level.

4. VENTILATION OPENING

The air circulation passage to prevent overheating of the device, please do not obstruct the flow as air flows
from front to back.

5. POWER SWITCH

This button controls power status POWER LED turns on when this switch is pressed, and after the button is
pressed booting-up takes approximately 43 seconds.

D-3000

4

Rear Panel

12

3 54 6

7 8

S

ECONDARYPRIMARYWAN

R

UN

R

ST.

//

CONTROL

Rear Panel

PROFESSIONAL NETWORK AMPLIFIER

1. AC POWER INPUT

AC cable input jack. Power rating is AC 220-240V, 50/60Hz.

2. FAN VENTILATION OPENING

The air passage way to lower the temperature inside the device.
※ Note: Do not block the ventilation area.

3. RUN LED

The LED to confirm system’s booting status. Upon completion of normal booting LED turn on.

4. WAN PORT

(Web Control Port) Use RJ-45 jack to connect to ETHERNET terminal to control parameters of the DSP
functions. Use DIRECT cable.
※ Firmware and the operating manual for the GUI, please download from our website(international.inter-m.net/en).
[Default Value]
STATIC IP: 192.168.1.99
GW: 192.168.1.1
SUBNET: 255.255.255.0

5. PRIMARY / SECONDARY DANTE NETWORK PORT

Audinate’s DANTE NETWORK Audio Transmission Support Port.
Dual Network (Primary & Secondary) are supported. If problem arises during sending audio signal via the
primary network, the secondary network takes over enabling reliable operation. When after network
recovers from sending the audio signal, network automatically returns to primary network status.
(Default Value : DHCP)

6. RESET SWITCH

Factory Reset Switch. Press and hold for 5 seconds or more to reset all settings back to factory default values.

D-3000

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PROFESSIONAL NETWORK AMPLIFIER

XLR

7. OUTPUT TERMINAL

Output Terminals are set in 4 Pole Speaker Socket.

When connecting speakers to two 4 pole speaker sokets of CH 1, 2

When connecting speakers to one 4 pole speaker sokets of CH 1

8. XLR INPUT TERMINAL

Input terminal jacks for preamp or audio mixer output. Terminal is XLR (Female) type and use balanced
jacks. If unbalanced cable us used, use only in a short distance between the devices as unbalanced cables
are prone to noise in the line. And if balance jack is used as unbalanced jack connection, please refer to the
diagram below.

XLR JACK

D-3000

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PROFESSIONAL NETWORK AMPLIFIER

(Side)

(Rear)

Fully Open

(

Front)

FAN

Front air intake

Rear Exhaust

SECONDARYPRIMARYWAN

RUN

RST.

//

C

ONTROL

) X () X (

(Front)

10cm or less, (away more than10cm.)

(Front)

Installation Precautions

Installation Precautions

1. This unit employs front air intake, rear exhaust forced air cooling,, therefore, when installing in portable

rack, leave the rear opening clear of obstructions.

2. When using power amplifier, please install the unit where there is no airflow block to the heat sink.

D-3000

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PROFESSIONAL NETWORK AMPLIFIER

WR-A92L(WIRELESS MIC)

W

B-A91L

(WIRELESS MIC)

W

H-A91L

(WIRELESS MIC)

C

DR-01(CD PLAYER)

M

D-505(MIC)

IMX-416
(AUDIO MIXING CONSOLE)

D-3000(DANTE DIGITAL AMP)

NLA-15S

NLA-5

NLA-15S

AUDIO(MIC/LINE)

AUDIO(LOW/HIGN-Z)

UTP

NLA-5

D-3000(DANTE DIGITAL AMP)

Applications

Applications

Analog Audio Input Diagram

D-3000

8

Applications

WR-A92L(WIRELESS MIC)

CDR-01(CD PLAYER)

MD-505(MIC)

I

MX-416

(AUDIO MIXING CONSOLE)

DASR-288

(DANTE AUDIO CONTROLLER)

D-3000(DANTE DIGITAL AMP)

D-3000(DANTE DIGITAL AMP)

CSQ-12K

CSQ-12K

NLA-15S

NLA-5

NLA-15S

AUDIO(MIC/LINE)

AUDIO(LOW/HIGN-Z)

UTP

NLA-5

D-3000(DANTE DIGITAL AMP)

N

ETWORK

Applications

etwork Audio Input Diagram

N

PROFESSIONAL NETWORK AMPLIFIER

D-3000

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PROFESSIONAL NETWORK AMPLIFIER

Block Diagram

Block Diagram

10

D-3000

Specifications

Specifications

PROFESSIONAL NETWORK AMPLIFIER

D-3000

8Ωper channel, stereo

Rated Output
(STEREO)

Input Sensitivity

Voltage Gain (rated output power@8Ω)

Frequency Response 20Hz ~ 20kHz, 0dB ±3dB

THD (1/3 rated output power @8Ω)

Residual Noise (Volume MAX@8Ω)

S/N (rated output power@8Ω, 20Hz~20kHz)

Output Circuit Class D

Input Impedance 10 k Balanced

Indicator SIG(-30dB, -10dB), Clip, Prot

Safety Circuit

DSP Function

4Ωper channel, stereo

2Ωper channel, stereo

(rated output power@8Ω)

Full Short Circuit Protection, Thermal Protection

Power ON/OFF Muting, DC Output Protection

Input volume, LPF, HPF, Delay, Limiter,

7-band EQ, Output level meter

600W

1200W

1500W

1.23Vrms

35dB

Less than 0.1%

Less than -60dB

100dB

Input Terminal

Output Terminal 4 Pole Speaker Socket

Operating Temperature / Humidity

Power Source AC 220–240V, 50/60Hz

Power Consumption

Weight(set) 7.63Kg / 16.8lb

Dimensions(set)

* Design and specification are subject to be changed for the improvement of product quality without pre notice.

(1/8 rated output power @4Ω)

Analog: XLR Female,

Digital: Dante Network Audio

Operating Temperature: -10℃~ +40℃

Humidity: 0% ~ 90%

550W

482(W) x 88(H) x 420(D)mm / 19(W) x 3.5(H) x 16.5(D)inch

D-3000

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PROFESSIONAL NETWORK AMPLIFIER

4

82

88 3

440

420 34

DIMENSIONS

※

12

D-3000

PROFESSIONAL NETWORK AMPLIFIER

Service

Service

Procedures

Take steps to insure the problem is not related to operator error or other products within the system. Information
provided in the troubleshooting portion of this manual may help with this process. Once it is certain that the
problem is related to the product contact your warranty provider as described in the warranty section of this
manual.

Schematic

A Schematic is available by contacting your warranty provider.

Parts List

A Parts List is available by contacting your warranty provider.

Warranty

Warranty

Warranty terms and conditions vary by country and may not be the same for all products. Terms and conditions
of warranty for a given product may be determined first by locating the appropriate country which the product
was purchased in, then by locating the product type.

To obtain specific warranty information and available service locations, contact Inter-M directly or the
authorized Inter-M Distributor for your specific country or region.

D-3000

13

Inter-M, Ltd. (Korea) began operations in 1983.

Since then, Inter-M has grown to become one of the largest manufacturers
of professional audio and commercial sound electronics equipment in the world.

Inter-M has gained worldwide recognition for its own branded products,
as well as private label manufacturing of electronics sold under other names (OEM).

The company is no longer just a Korean company, but rather a global company
that is truly international in scope, with factories and offices in Korea and China,
and sales and marketing operations located in Japan, Europe, and the U.S.A.

With more than 850 employees around the globe,
Inter-M is well-poised for further growth and expansion.

Inter-M Americas, INC.

13875 ARTESIA BLVD. CERRITOS, CA 90703 USA
TEL : [phone], FAX : [phone]
Home Page : http://www.inter-m.net, E-mail : [e-mail]

Inter-M Corporation

SEOUL OFFICE : 719, DOBONG-RO, DOBONG-GU, SEOUL, KOREA
TEL : [phone]~8, FAX : [phone]
Home Page : http://www.inter-m.com, E-mail : [e-mail]

MADE IN KOREA

June 2016 137646