Thomann DSP 4x4 Mini Amp User Manual

Thomann DSP 4x4 Mini Amp User Manual

DSP 4x4 Mini Amp

digital speaker management system

user manual

Musikhaus Thomann Thomann GmbH Hans-Thomann-Straße 1 96138 Burgebrach Germany

Telephone: +49 (0) 9546 9223-0 E-mail: info@thomann.de Internet: www.thomann.de

15.01.2021, ID: 495806

Table of contents

Table of contents

1

General information.................................................................................................................................

4

 

1.1

Further information...........................................................................................................................

5

 

1.2

Notational conventions....................................................................................................................

6

 

1.3

Symbols and signal words...............................................................................................................

7

2

Safety instructions.....................................................................................................................................

9

3

Features.......................................................................................................................................................

13

4

Installation and starting up................................................................................................................

14

5

Connections and controls...................................................................................................................

16

6

Operating on the computer...............................................................................................................

18

7

Technical speci€cations.......................................................................................................................

35

8

Plug and connection assignment....................................................................................................

38

9

Protecting the environment..............................................................................................................

39

DSP 4x4 Mini Amp

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General information

1 General information

This user manual contains important information on the safe operation of the device. Read and follow all safety notes and all instructions. Save this manual for future reference. Make sure that it is available to all persons using this device. If you sell the device to another user, be sure that they also receive this manual.

Our products and user manuals are subject to a process of continuous development. We there fore reserve the right to make changes without notice. Please refer to the latest version of the user manual which is ready for download under www.thomann.de.

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General information

1.1 Further information

On our website (www.thomann.de) you will find lots of further information and details on the following points:

Download

 

This manual is also available as PDF file for you to download.

 

 

 

Keyword search

 

Use the search function in the electronic version to find the topics of

 

interest for you quickly.

 

 

 

 

 

Online guides

 

Our online guides provide detailed information on technical basics

 

and terms.

 

 

 

 

 

Personal consultation

 

For personal consultation please contact our technical hotline.

 

 

 

 

 

 

Service

 

If you have any problems with the device the customer service will

 

gladly assist you.

 

 

 

 

 

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General information

1.2 Notational conventions

 

This manual uses the following notational conventions:

Letterings

The letterings for connectors and controls are marked by square brackets and italics.

 

Examples: [VOLUME] control, [Mono] button.

Displays

Texts and values displayed on the device are marked by quotation marks and italics.

 

Examples: ‘24ch’ , ‘OFF’ .

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General information

 

 

Instructions

The individual steps of an instruction are numbered consecutively. The result of a step is

 

indented and highlighted by an arrow.

 

Example:

1.Switch on the device.

2.Press [Auto].

ð Automatic operation is started.

3.Switch off the device.

1.3Symbols and signal words

In this section you will find an overview of the meaning of symbols and signal words that are used in this manual.

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General information

Signal word

 

Meaning

 

 

 

DANGER!

 

This combination of symbol and signal word indicates an

 

 

immediate dangerous situation that will result in death or

 

 

serious injury if it is not avoided.

 

 

 

NOTICE!

 

This combination of symbol and signal word indicates a pos

 

 

sible dangerous situation that can result in material and

 

 

environmental damage if it is not avoided.

 

 

 

Warning signs

Type of danger

 

Warning – high-voltage.

 

Warning – danger zone.

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Safety instructions

 

 

2

Safety instructions

Intended use

This device is intended to be used for amplification, mixing and playback of signals from

 

 

musical instruments and microphones. Use the device only as described in this user manual.

 

 

Any other use or use under other operating conditions is considered to be improper and may

 

 

result in personal injury or property damage. No liability will be assumed for damages resulting

 

 

from improper use.

This device may be used only by persons with sufficient physical, sensorial, and intellectual abilities and having corresponding knowledge and experience. Other persons may use this device only if they are supervised or instructed by a person who is responsible for their safety.

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Safety instructions

Safety

DANGER!

Danger for children

Ensure that plastic bags, packaging, etc. are disposed of properly and are not within reach of babies and young children. Choking hazard!

Ensure that children do not detach any small parts (e.g. knobs or the like) from the unit. They could swallow the pieces and choke!

Never let children unattended use electrical devices.

DANGER!

Electric shock caused by high voltages inside

Within the device there are areas where high voltages may be present. Never remove any covers.

There are no user-serviceable parts inside.

Do not use the device if covers, protectors or optical components are missing or damaged.

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Safety instructions

NOTICE!

Risk of €re

Do not block areas of ventilation. Do not install the device near any direct heat source. Keep the device away from naked flames.

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Safety instructions

NOTICE!

Operating conditions

This device has been designed for indoor use only. To prevent damage, never expose the device to any liquid or moisture. Avoid direct sunlight, heavy dirt, and strong vibrations.

Only operate the device within the ambient conditions specified in the chapter ‘Technical specifications’ of this user manual. Avoid heavy temperature fluctua• tions and do not switch the device on immediately after it was exposed to tem perature fluctuations (for example after transport at low outside temperatures).

Dust and dirt inside can damage the unit. When operated in harmful ambient conditions (dust, smoke, nicotine, fog, etc.), the unit should be maintained by qualified service personnel at regular intervals to prevent overheating and other malfunction.

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Features

3 Features

nUltra-compact 4-channel DSP and 4-channel power amplifier

nIdeal for small installations and in combination with ceiling speakers

nInputs: 4 × 1/4" jack socket (balanced)

nOutputs: 4 ×1/4" jack socket (balanced) and screw terminals

nUSB connection for control via PC using the supplied software (cable included)

nComprehensive setting options for optimal sound

Parametric Equalizer

Graphic Equalizer

Highand low-pass filters

Noise Gate

Limiter

Phase inversion

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Installation and starting up

4 Installation and starting up

Unpack and check carefully there is no transportation damage before using the unit. Keep the equipment packaging. To fully protect the product against vibration, dust and moisture during transportation or storage use the original packaging or your own packaging material suitable for transport or storage, respectively.

Create all connections while the device is off. Use the shortest possible high-quality cables for all connections. Take care when running the cables to prevent tripping hazards.

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