DSP PWR-DSP3 User Manual Download Page 5

 

PWR-DSP3 

User Manual 

 

Page 5 of 27 

 

Copyrights DSP4YOU ltd 

 
 
 

Cleaning 

Unplug the Amplifier Unit from the wall outlet before cleaning. Do not use liquid or aerosol cleaners. 
 

Power-cord Protection 

Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon 
them or against them, paying particular attention to cords and plugs, and the point where they exit from the 
Amplifier Unit. 
 

Lightning 

For added protection of the product during lightning storms, or when it is left unattended and unused for long periods 
of time, unplug it from the wall outlet. This will prevent damage to the product due to lightning and power-line surges. 
Disconnection from the mains power supply can only be achieved by removing the plug from the mains socket and 
by external disconnection of all poles from the mains. 
 

Interference of external objects and/or liquids with the appliance 

Never push objects of any kind into this product through openings as they may touch dangerous voltage points or 
short out parts that could result in a fire or electric shock. Never spill liquid of any kind on the amplifier. 
 

Accessories 

Do not place this product on an unstable cart, stand, tripod, bracket, or table. The product may fall, causing serious 
injury, and serious damage to the product. Any mounting of the product should follow the manufacturer’s instructions, 
and should use a mounting accessory recommended by the manufacturer. 
 

Connecting 

When you connect the Amplifier Unit to other equipment, turn off the power and unplug all of the equipment from 
the supply source. Failure to do so may cause an electric shock and serious personal injury. Read the user's manual of 
the other equipment carefully and follow the instructions when making the connections.  
 

Sound Volume 

Reduce the volume to minimum before you turn on the amplifier to prevent sudden high levels of noise which may 
cause hearing or speaker damage. 
 

Output connectors 

WARNING: Output connector marked with the lightning flashes indicate high voltages that are potentially 
life threatening. Wiring to these terminals requires installation by an instructed person and the use of ready-
made leads or cords. Custom wiring should only be carried out by qualified personnel. 

 
To prevent electric shock, do not operate the product with any of the conductor portion of the speaker wire 
exposed. 
 
NOTE: For reasons of safety and performance, use only high-quality fully insulated speaker cables of stranded copper 
wire. Use the largest wire size that is economically and physically practical, and make sure the cables are no longer 
than necessary. 
 

Precautions when connecting to MAINS IN and MAINS LINK 

When mounting or connecting the product always disconnect it from mains. Only connect the product to an 
appropriate AC circuit and outlet, according to the requirements indicated on the rating plate. 
If a power cut occurs while the amplifier is switched on, it will restart automatically once the power supply has been 
restored. All settings prior to the loss of power will be maintained. 
IMPORTANT: Always connect the Product to mains through the MAINS IN connector on the Amplifier Unit. 
IMPORTANT: Always use ready-made mains cables with original POWERCON connectors when connecting the 
product to mains. 
IMPORTANT: When disconnecting the Product from the mains, always disconnect at the mains end first, before 
disconnecting the powerCon connector at the Product end. 
IMPORTANT: Only connect additional Products to the MAINS LINK connector keeping within the specified power 
rating. Always use ready-made mains link cables with original POWERCON connectors. 
 
DO NOT REMOVE MAINS CONNECTOR GROUND, IT IS ILLEGAL AND DANGEROUS. 

Summary of Contents for PWR-DSP3

Page 1: ...PWR DSP3 User Manual Page 1 of 27 Copyrights DSP4YOU ltd PWR DSP3 DSP processed Plate Amplifier User Manual Version 1 0 Revision Description Date V1 0 User manual Initial version 01 06 2011...

Page 2: ...d flexible routing are some of the many obvious advantages of AVB With our live amplifier health monitoring load temperature clip live changes of the DSP settings and ZeroConf support the PWR DSP3 is...

Page 3: ...PWR DSP3 11 3 2 2 Thermal consideration 11 3 3 Connectivity 12 3 3 1 Network 12 3 3 2 Analog audio connectivity 12 3 4 Step by Step guide 13 3 5 AVB Streamer Tools setup guide 13 4 System Configurati...

Page 4: ...ply and refer to your dealer distributor or other authorized repair workshop Servicing is required when 1 The power supply cord or plug has been damaged 2 Liquid has been spilled or objects have falle...

Page 5: ...when making the connections Sound Volume Reduce the volume to minimum before you turn on the amplifier to prevent sudden high levels of noise which may cause hearing or speaker damage Output connecto...

Page 6: ...s using the XLR input o LED OFF to indicate when module is using the AVB input This source selection can also be controlled from the user interface of the software 4 NETWORK CONNECTOR on Neutrik Ether...

Page 7: ...tion The powerCON is a connector without breaking capacity i e the powerCON should not be connected or disconnected under load or live For more information please consult the Neutrik website Product p...

Page 8: ...supply voltage rails resulting in premature clipping of the amplifier outputs or over voltage protection of the power supply When channel 2 and 3 are used to amplify low frequency signals E G with mo...

Page 9: ...d remotely over Ethernet networks Real time live changes of the settings are saved automatically inside the flash memory of the PWR DSP3 The load save feature also allows users to reload an existing c...

Page 10: ...transmitting audio to the network Source o Listener AVB endpoint receiving audio from the network Sink Destination o Talker Listener AVB endpoint that is both transmitting and receiving All AVB endpo...

Page 11: ...plate amplifier module intended to be installed at the back of a custom loudspeaker enclosure See the mechanical drawing at the end of this document for more information 3 2 1 Mechanical installation...

Page 12: ...e advanced features of AVB such as the Stream Reservation Protocol SRP Such AVB bridge will have the capability to shape the traffic of the network such that any AVB traffic has higher priority Since...

Page 13: ...7 Microsoft NET framework v3 5 Latest version of Adobe Flash web plug in from Adobe com website http get adobe com flashplayer Latest version of the Adobe Air environment from Adobe Website http get...

Page 14: ...s of the selected PWR DSP3 device including the model number firmware version IP settings Audio settings Digital Signal Processing section of the interface Provides control to the basic gain control a...

Page 15: ...t The device info page will automatically load the settings for this device See below an example Information such as device name IP Mac Address firmware version and sampling rate are available to the...

Page 16: ...e live information Clipping indicators when the amplifier output peak voltage current exceeds the specified values Recorded temperature of the amplifier in degree celsius Master volume Potentiometer a...

Page 17: ...following dialog box is displayed The lock Ratio feature allows all input faders to be ganged together and act as one A useful feature as a Master volume control of the device 4 2 3 5 Parametric Equal...

Page 18: ...nter of the signal path is a 3x3 matrix switcher allowing to route the signal as required 4 2 3 7 Bandpass filter At the output of the matrix mixer a bandpass filter made up of 1 x Low pass filter and...

Page 19: ...DSP3 enabled with the AVB option Contact DSP4YOU if you did not purchase the AVB option and would like to enable it While the PWR DSP3 AVB configuration requires limited setup the following section wi...

Page 20: ...the talker and listener selected the next step in building a stream is to select the source channels from the talker channel section You can select one or multiple audio channels press the CTRL key fr...

Page 21: ...tname To delete a stream simply drag from the Taker stream list the particular stream into the garbage bin To configure a new stream with a new device simply drag the Talker Listener into the garbage...

Page 22: ...Once a configuration defined you can save the DSP parameters to a single xml file If your Windows OS is not configured to show file extensions make sure to add a xml to the file name as shown below 4...

Page 23: ...tions SNR 120 dB A weighted 20 Hz 20 kHz 8 load THD typical 0 05 20 Hz 20 kHz 8 load 3 dB below rated power Frequency response 20Hz 20kHz 0 15dB 8 load 1 dB below rated power Damping factor 1000 8 loa...

Page 24: ...PWR DSP3 User Manual Page 24 of 27 Copyrights DSP4YOU ltd 5 2 Absolute maximum rating 5 3 Typical amplifier electrical specifications 5 4 Thermal specifications...

Page 25: ...PWR DSP3 User Manual Page 25 of 27 Copyrights DSP4YOU ltd 5 5 Mechanical drawings The following mechanical drawings are available on request in dxf dwg CAD format Front view Side View...

Page 26: ...PWR DSP3 User Manual Page 26 of 27 Copyrights DSP4YOU ltd Recommended Speaker opening to fit the PWR DSP3...

Page 27: ...of a unit failure here are the steps to be followed Contact our technical staff using the contact us form and clearly describe the symptoms Before returning any goods back to our Hong Kong office prod...

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