
DSP 204, DSP 206, DSP 306, DSP 408
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
14.06.2018, ID: 435191, 435192, 435193, 435194

Table of contents
1 General information.............................................................................................................. 4
1.1 Further information........................................................................................................ 4
1.2 Notational conventions................................................................................................. 4
1.3 Symbols and signal words........................................................................................... 5
2 Safety instructions................................................................................................................. 6
3 Features....................................................................................................................................... 7
4 Installation and starting up............................................................................................... 8
5 Connections and controls................................................................................................ 10
6 Operating on the unit........................................................................................................ 12
7 Control on the computer.................................................................................................. 18
8 Technical specifications.................................................................................................... 29
9 Plug and connection assignment................................................................................. 30
10 Protecting the environment........................................................................................... 31
Table of contents
DSP 204, DSP 206, DSP 306, DSP 408
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1 General information
This manual contains important instructions for the safe operation of the unit. Read
and follow the safety instructions and all other instructions. Keep the manual for
future reference. Make sure that it is available to all those using the device. If you sell
the unit please make sure that the buyer also receives this manual.
Our products are subject to a process of continuous development. Thus, they are
subject to change.
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.
1.2 Notational conventions
This manual uses the following notational conventions:
The letterings for connectors and controls are marked by square brackets and italics.
Examples: [VOLUME] control, [Mono] button.
Texts and values displayed on the device are marked by quotation marks and italics.
Examples: ‘24ch’, ‘OFF’.
Text inputs that are carried out on the device are indicated by typewriter font.
Example:
2323
Letterings
Displays
Text input
General information
Digital speaker management system
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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.
1.3 Symbols 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.
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 possible dangerous situation that can result in material and environmental damage if it is not avoided.
Warning signs Type of danger
Warning – danger zone.
Instructions
General information
DSP 204, DSP 206, DSP 306, DSP 408
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2 Safety instructions
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.
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.
NOTICE!
Risk of fire
Do not block areas of ventilation. Do not install the device near any
direct heat source. Keep the device away from naked flames.
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.
Intended use
Safety
Safety instructions
Digital speaker management system
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3 Features
n Digital mixer
n
Inputs:
– DSP 204 (item no. 435191): 2 mono channels (XLR chassis sockets) for signals
with line level
– DSP 206 (item no. 435192): 2 mono channels (XLR chassis sockets) for signals
with line level
– DSP 306 (item no. 435193): 3 mono channels (XLR chassis sockets) for signals
with line level
– DSP 408 (item no. 435194): 4 mono channels (XLR chassis sockets) for signals
with line level
n
Outputs:
– DSP 204 (item no. 435191): 4 mono channels (XLR chassis plugs) for signals
with line level
– DSP 206 (item no. 435192): 6 mono channels (XLR chassis plugs) for signals
with line level
– DSP 306 (item no. 435193): 6 mono channels (XLR chassis plugs) for signals
with line level
– DSP 408 (item no. 435194): 8 mono channels (XLR chassis plugs) for signals
with line level
n
Comprehensive setting options for optimal sound:
– Parametric equalizer
– Graphic equalizer
– High- and low-pass filters
– Noise Gate
– Limiter
– Phase inversion
n
USB port for computer control using the supplied software
n
D-Sub socket for remote control or for the cascading of several devices
n
Network connection for integrating the device in a local network
n
Operation of the device via buttons, jog wheel and display
Features
DSP 204, DSP 206, DSP 306, DSP 408
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4 Installation and starting up
Unpack and carefully check that there is no transportation damage before using the
unit. Keep the equipment packaging. To fully protect the device 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.
The unit has been designed for rack mounting in a standard 19-inch rack; it occupies
one rack unit.
The figure schematically shows how the device can be controlled via a computer's
USB port.
Rack mounting
Configuration example 1
Installation and starting up
Digital speaker management system
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The figure schematically shows how one or more devices can be integrated into a
local network (LAN).
The figure schematically shows how one or more devices can be connected in a row
via the serial interface (cascading).
Configuration example 2
Configuration example 3
Installation and starting up
DSP 204, DSP 206, DSP 306, DSP 408
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5 Connections and controls
1 [INPUTS]
Level indicator for the input channels. The number of channels depends on the device design.
The red [CLIP] LEDs indicate overload (clipping). In this case the level of the input signal is too high.
2 [EDIT]
Buttons for selecting the edit mode for the respective input channel. The set parameters of the selected channel
appear in the display.
3 [MUTE]
Buttons for muting or unmuting the respective input channel.
4 [OUTPUTS]
Level indicator for the output channels. The number of channels depends on the device design.
The red [CLIP] LEDs indicate overload (clipping). In this case the level of the output signal is too high. The red [LIMIT]
LEDs indicate that the built-in limiter has been tripped.
5 [EDIT]
Buttons for selecting the edit mode for the respective output channel. The set parameters of the selected channel
appear in the display.
6 [MUTE]
Buttons for muting or unmuting the respective output channel.
7 Display
8 [ENTER / PARAMETER]
Jog wheel
9 Buttons for direct selection of a parameter. Use the [EXIT] button to leave the edit mode.
10 [USB]
USB port
Front panel
Connections and controls
Digital speaker management system
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11 Plug for mains cable with fuse holder
12 [POWER]
Main switch. Turns the device on and off
13 [ETHERNET]
RJ45 socket as a LAN port to connect with your network
14 [RS232/485PORT]
D-Sub socket for remote control or for the cascading of several devices
15 [OUTPUTS]
XLR chassis plugs for the output channels. The number of channels depends on the device design.
16 [INPUTS]
XLR chassis sockets for the output channels. The number of channels depends on the device design.
Rear panel
Connections and controls
DSP 204, DSP 206, DSP 306, DSP 408
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