Voice-Acoustic HDSP-0.4A Operating instructions

Type
Operating instructions

This manual is also suitable for

Voice-Acoustic HDSP-0.4A is a versatile and powerful amplifier designed for a wide range of audio applications. With a total output power of 3.200 W, it can drive up to four 800 W speakers, making it suitable for medium to large-sized venues. The HDSP-0.4A features a variety of input and output options, including analog and digital inputs, as well as Speakon outputs. It also has a built-in DSP (digital signal processor) that provides a range of equalization and filtering options, allowing you to tailor the sound to your specific needs. Additionally, the HDSP-0.

Voice-Acoustic HDSP-0.4A is a versatile and powerful amplifier designed for a wide range of audio applications. With a total output power of 3.200 W, it can drive up to four 800 W speakers, making it suitable for medium to large-sized venues. The HDSP-0.4A features a variety of input and output options, including analog and digital inputs, as well as Speakon outputs. It also has a built-in DSP (digital signal processor) that provides a range of equalization and filtering options, allowing you to tailor the sound to your specific needs. Additionally, the HDSP-0.

Operating Manual
Voice-Acoustic HDSP
DSP-Amplier
HDSP-Series Operating Manual
Contents
HDSP-Series
Introduction
Safety Instructions 4
Warranty 5
 DenitionHDSP-Series 6
Technical Data 6
Part 1 - First steps
1.1 Rearconnections-analogmodel 7
1.2 Rearconnections-digitalmodel 8
1.3 Controlelementfront 9
1.4 Filtercleaning 10
1.5 Operation 11
Part 2 - Edition functions in the system menu
2.1 Browsingthroughthesystemmenu 12
2.2 Menu tree 12
2.3 PresetLoad 13
2.4 PresetSave 14
2.5 AccessLevel(Passwordprotection) 15
2.6 Information 17
2.7 Routing 18
Part 3 - Edition functions of the channels
3.1 Browsingthroughthechannelmenu 19
3.2 Menu tree 19
3.3 Link(linkingofchannels) 20
3.4 Gain(Inputlevelandoutputlevel) 21
3.5 Delay 21
3.6 LowPass 22
3.7 HighPass 24
3.8 PEQ(Parameterlter) 26
3.9 Compr.:(Inputcompressor) 28
3.10 Limiter(Outputlimiter) 30
Annex
 Maintenancebyprofessionalsta 31
Imprint 32
HDSP-Series Operating Manual
4
Introduction
HDSP-Series
Safety Instructions
01. Readtheseinstructions
02. Observeallwarninginstructions.
03. Followalloperatinginstructions.
04. Topreventrehazardorriskofelectricshock,donotusethisdeviceintherainorinmoistenviron-
ments.Donotoperatetheunitnearbythewater.
05. Observewhentheunitistransportedfromcoldtowarmambientair,condensationmayoccur.Do
notoperatetheunitimmediately,butallowittobeacclimatizedrst.
06. Donotmounttheunitintheproximityofheatsources,suchasheatingunits,herdsorotherheat
radiationdevices.
07. Donotloadtheunitwithlessthan4ohmsperchannel.Connectamaximumof4ohms,two8ohms,
orfour16ohmsspeakersperchannel.
08. Installthepowercableatplaceswhereitcannotbedamaged,especiallyatthesitesofthesocket,
extensioncablesandwhereitleavestheunit.
09. Thehousingisdesignedforventilationwithairinletandairoutletopeningstoprotecttheunitfrom
overheatingandensuretrouble-freeoperation.Theseopeningsmustneverbecoveredorclosed.
Thedevicemayonlybeoperatedifsucientventilationisprovidedattheinstallationsite.
10. Regularlycheckthecorrectfunctioningofthefansinthebackofthehousing.Thefansaretempera-
ture-controlledandswitchonatatemperatureof65°Celsiusandat50°Celsiusagain.
11. Neveropenthehousing,itisnotnecessarytoservicetheunit!Leavesuchworktothequaliedspe-
cialist.
12. Amainsdisconnectioncanonlybecarriedoutviathemainsplug.Themainsplugmustbefreelyac-
cessibleformainsdisconnection.
13. Onlyuseadditionaldevices/accessoryparts,thatmeetthemanufacturersinstructions.
HDSP-Series Operating Manual
5
Introduction
HDSP-Series
Warranty
Voice-Acousticprovidesa2yearwarrantyformaterialandprocessinganditisproduct-related,which
meansthatwhenyoutransferyourdevice,yourwarrantywillstillbevalid.
Thewarrantystartsatthedateofpurchaseuponprooffromanocialdealer.
Noclaimsareacceptedfornewimportswhichhavenotpurchasedviatheocialcommercialchannels
andauthorizeddealers.Theproductwarrantyisvoidiftheseriesnumberisremovedorunreadable.
Theserialnumberislocatedattherearrightsideofthesidewall!
Voice-Acousticwillnotbeliableforanydamagesduetotransport,impropertreatment,operationwith
inadequatevoltages,humidity,maintenancenotaccordingtotheprescribedintervals,excessivedustor
contamination,powderofreextinguisher,operationwithdefectivepoweraggregates,operationwith
defectiveperipherals,modicationormodicationswithoutthepriorauthorizationbythemanufacturer,
servicebyanon-authorizedworksiteornormalwear.
Thewarrantyisonlyapplicabletothematerialandworktimefortherepairofthedefectiveproduct.
DevicesincompliancewiththetermsofthewarrantywillberepairedorreplacedbyVoiceAcoustic,aswe
deemt.Forservice,pleasecontactyourdealer.RepairsunderwarrantyclaimsareperformedatD-27313
Dörverden,oruponappointmentwithanauthorizedlocalservicepartner.Anytransportcostsareborneby
theownerforwhichVoice-Acousticisnotliable.
Nowarrantyorliabilitywillbeacceptedfordamageddownstreamorupstreamdevicesduetofaultyhan-
dling.
HDSP-Series Operating Manual
6
Introduction
HDSP-Series
Denition HDSP-Series
TheHDSPamplierserieshasbeendevelopedwiththemostdemandingrequirementsinaudioqual-
ityandreliabilityinmind.Withthehighnumberofoutputchannels,forthersttime,ithasbecomepos-
sibletoseparatelylterbiandtriampingwiththeHDSPseriescosteectively.Theintelligentwide-range
switchingpowersupplyautomaticallydetectstheACinputvaluesmakingitpossibletouseanywherein
theworld.
Theintegratedloudspeakermanagementsystems(DSP–digitalsignalingprocessor)workwitha64
bit/96kHzsamplingrateinaudiophilesoundquality.Premiumconvertersoera120dbdynamicrange
andcanprocessaninputlevelofupto+23dBu.Thisamplierseriesisspeckedoutwiththefactoryset-
tingsforthespeakers,limiterandtimealignmentfortheoutputchannels.Additionallyeachinputchannel
boasts10parametriclters(Bell,HighShelf,LowShelf,Notch,Allpass),compressors,exiblerouting,
phasesettings,alengthydelaysectionfordelaysupto275meters,andaninputlimiter.Theseriesisalso
equippedwithenoughmemorytoaddyourownpresetsfortheuseofloudspeakersfromothermanufac-
turers.TheampliersarelikewiseavailablewithoutVoice-Acousticfactorypresets.
Technical Data
Modell CH Power 4 Ohm Power 8 Ohm Power 16 Ohm Technology Power Supply,
DSP-Boards,
Class-D Module
Analog
Input
Digital
Input
Internal
Presets
Interface
HDSP-12 12 16.000 W
4x 2.400 + 8x 800
9.920 W
4x 1.580 + 8x 450
4.800 W
4x 800 + 8x 200 Quad 4 8 4 4 x 80 Ethernet,
optional WLAN
HDSP-6A 6 8.000 W
2x 2.400 + 4x 800
4.960 W
2x 1.580 + 4x 450
2.400 W
2x 800 + 4x 200 Dual 2 4 - 2 x 80 Ethernet, USB,
optional WLAN
HDSP-6D 6 8.000 W
2x 2.400 + 4x 800
4.960 W
2x 1.580 + 4x 450
2.400 W
2x 800 + 4x 200 Dual 2 4 2 2 x 80 Ethernet,
optional WLAN
HDSP-4A 4 6.400 W
2x 2.400 + 2x 800
4.060 W
2x 1.580 + 2x 450
2.000 W
2x 800 + 2x 200 Dual 2 4 - 2 x 80 Ethernet, USB,
optional WLAN
HDSP-4D 4 6.400 W
2x 2.400 + 2x 800
4.060 W
2x 1.580 + 2x 450
2.000 W
2x 800 + 2x 200 Dual 2 4 2 2 x 80 Ethernet,
optional WLAN
HDSP-2A 2 4.800 W
2x 2.400
3.160 W
2x 1.580
1.600 W
2x 800 Dual 2 4 - 2 x 80 Ethernet, USB,
optional WLAN
HDSP-2D 2 4.800 W
2x 2.400
3.160 W
2x 1.580
1.600 W
2x 800 Dual 2 4 2 2 x 80 Ethernet,
optional WLAN
HDSP-3A 3 4.000 W
1x 2.400 + 2x 800
2.480 W
1x 1.580 + 2x 450
1.200 W
1x 800 + 2x 200 Single 1 2 - 80 Ethernet, USB,
optional WLAN
HDSP-3D 3 4.000 W
1x 2.400 + 2x 800
2.480 W
1x 1.580 + 2x 450
1.200 W
1x 800 + 2x 200 Single 1 2 1 80 Ethernet,
optional WLAN
HDSP-0.4A 4 3.200 W
4x 800
1.800 W
4x 450
800 W
4x 200 Dual 2 4 - 2 x 80 Ethernet, USB,
optional WLAN
HDSP-0.4D 4 3.200 W
4x 800
1.800 W
4x 450
800 W
4x 200 Dual 2 4 2 2 x 80 Ethernet,
optional WLAN
HDSP-0.2A 2 1.600 W
2x 800
900 W
2x 450
400 W
2x 200 Single 1 2 - 80 Ethernet, USB,
optional WLAN
HDSP-0.2D 2 1.600 W
2x 800
900 W
2x 450
400 W
2x 200 Single 1 2 1 80 Ethernet,
optional WLAN
HDSP-Series Operating Manual
7
First steps
HDSP-Series
1.1 Rear connections - analog model
ThequantityofconnectionsdiersfortheHDSPmodels!
01. Power connection
1x16ANeutrikPowerconIN.Note: Disconnect the open device during maintenance work!
02. Analog input
Separate3-PinconnectorforAudio-input.EachinputisasymmetricXLR-connector.
03. Analog output
Separate3-PinconnectorforAudio-output.EachoutputisasymmetricXLR-connector.
04. Ethernet connection
RJ45jackfornetworkconnectionTheunitcanbeconnectedtothePCviaarouterwitha1:1CAT.5cable.
05. Standard USB Jack Type B
TheunitcanconnectedtothePCviaatraditionalUSB-cable.
06. & 07. Speaker outputs
The4-poleSpeakonsocketsaredoubleoccupancy.
HDSP-3,6,12 HDSP-4 HDSP-2 HDSP-02,04
62+/2-,CH2,800W
1+/1-,CH3,800W
2+/2-,free
1+/1-,CH2,800W
1+/1-,CH2,800W
72+/2-,CH1,2.400W
1+/1-,CH2,800W
2+/2-,CH1,2.400W
1+/1-,CH2,800W
2+/2-,CH1,2.400W 2+/2-,CH2,800W
1+/1-,CH1,800W
1 2 3 4 5 7
6
HDSP-Series Operating Manual
8
First steps
HDSP-Series
1.2 Rear connections - digital model
ThequantityofconnectionsdiersfortheHDSPmodels!
01. Power connection
1x16ANeutrikPowerconIN. Note: Disconnect the open device during maintenance work!
02. Ethernet connection
RJ45jackfornetworkconnectionTheunitcanbeconnectedtothePCviaarouterwitha1:1CAT.5cable.
03. Digital input
3-PinconnectorfordigitalAudio-inputAES/EBU.EachinputisasymmetricXLR-connector.
04. Digital output
3-PinconnectorfordigitalAudio-outputAES/EBU.EachoutputisasymmetricXLR-connector.
05. Analog input
Separate3-PinconnectorforAudio-input.EachinputisasymmetricXLR-connector.
06. Analog output
Separate3-PinconnectorforAudio-output.EachoutputisasymmetricXLR-connector.
07. & 08. Speaker outputs
The4-poleSpeakonsocketsaredoubleoccupancy.
HDSP-3,6,12 HDSP-4 HDSP-2 HDSP-02,04
72+/2-,CH2,800W
1+/1-,CH3,800W
2+/2-,free
1+/1-,CH2,800W
1+/1-,CH2,800W
82+/2-,CH1,2.400W
1+/1-,CH2,800W
2+/2-,CH1,2.400W
1+/1-,CH2,800W
2+/2-,CH1,2.400W 2+/2-,CH2,800W
1+/1-,CH1,800W
4
1 653 8
72
HDSP-Series Operating Manual
9
First steps
HDSP-Series
1.3 Control element front
ThequantityofconnectionsdiersfortheHDSPmodels!
01. Peak Level LEDs
DisplaysthecurrentPEAKlevelin5levels:-18dB,-12dB,-6dB(green),-3dB(yellow),Limit(red).
02. Button top MENU
Toenterthesystemmenuandbrowsebetweenthecongurationfunctions.
03. Button bottom EXIT
Toleavethesystemmenuorthecongurationfunctions.
04. LCD Display
Backgroundlitdouble-space16-SegmentLCDDisplay,forallimportanteditionparameters.
05. Encoder wheel
Theencoderwheelisusedforchangingtheparametervalues.Bypressingyoucanselectseveralpara-
metervaluesandsetthesewithadialfunction.
06. On/O switch
Theswitchisonlyusedtoswitchtheunitonando.Alwaysunplugthepowerconnectionwhencleaning
thedevicetoavoidtheriskofelectricshock!
1 4 5 6
2
3
HDSP-Series Operating Manual
10
First steps
HDSP-Series
1.4 Filter cleaning
TheairinletonthefrontofyourHDSPamplierisequippedwitharemovablelterfoam.Ifthislteris
dirtyorclogged,theoutputstageisnolongercooledeciently,whichcanleadtoareductionintheoutput
power.
Thereforeyoushouldcleanthelteratregularintervals!
Unplugthepowerconnectiontoavoidtheriskofelectricshock!
Releasethetwoscrewsonthefrontgrilleandremovethefrontgrille.
Removethelterfoamandcleanitwithmilddetergentunderwarmwater.
Donotusethelteruntilafterdrying.
Mountthefrontgrillewiththetwoscrews.
You can reconnect the power connection.
HDSP-Series Operating Manual
11
First steps
HDSP-Series
1.5 Operation
Important note:BeforeconnectingthespeakerstotheHDSPamplier,rstloadthecorrectpreset!The
speakerscouldotherwisedamageorsoundbad,sincewrongparametershavebeenloadedintothedigital
signalprocessor.
Connectthedevicetothepowersupply.Theinitializationprocesstakessomeminutes.Thistimeisre-
quiredforstartinguptheunit.
Duringtheinitializationprocessallinputsandoutputsaremutedautomatically,inordertoavoidundesired
crackingsounds.Whenthecontrollerhasstartedup,itreleasestheprogrammedchannelsagain,andthe
nameofthemodelandthemostrecentpresetareviewedontheLCD-display.
Now,HDSP-Amplierisreadyforoperation.
HDSP-Series Operating Manual
12
Edition functions in the system menu
HDSP-Series
2.1 Browsing through the system menu
Whenpressingthetop BUTTON nexttotheLCD-display,thesystemmenuisviewed.
Ifyoupressagainthetop BUTTON,youareguidedthoughtthecongurationfunctions.
PresstheEncoder wheelforthedesiredcongurationfunction.
Tobrowsethroughthemodulesoftheselectedfunction,turntheEncoder wheel.
PresstheEncoder wheelfortheselectionofthemodule.
Youcansetthevalueinthemodule,byturningtheEncoder wheel.
Tomakemodications,presstheEncoder wheel.
Pressthebottom BUTTON toleavethemenu.
2.2 Menu tree
HDSP-Series Operating Manual
13
Edition functions in the system menu
HDSP-Series
2.3 Preset Load
With the Loadfunctioninthesystemmenuthestoredpresetsaredisplayed.
01. Preset-ID
Youcanselectoutof80internalpresets!
02. Preset designation
Youcandesignateamaximumof16characters!
View preset
Turn the Encoder wheelforviewingthedesiredpreset.
PresstheEncoder wheel to select the preset.
Turn the Encoder wheel,andselectYES.
PressagainandconrmtheEncoder wheel.
Thepresethasbeenloadednowandisreadyforoperation!
HDSP-Series Operating Manual
14
Edition functions in the system menu
HDSP-Series
2.4 Preset Save
With the Savefunctioninthesystemmenuyoucansaveyoursettings.
Save Preset
Turn the Encoder wheeltoselectastoragesiteforyourpreset.
PresstheEncoder wheeltoselectthestoragesite.
Turn the Encoder wheel to select a character.
PresstheEncoder wheeltoconrmacharacter.
----------------------------------------------------------------------------------------------------------------------------------------
Modify characters!
Pressthebottom buttonrepeatedly,untilyouhavereachedthecharacterformodication!
Turn the Encoder wheel to select a new character.
----------------------------------------------------------------------------------------------------------------------------------------
Pressthetop BUTTONtoconrmthedesignation.
Turn the Encoder wheel to select YES.
ConrmbypressingagaintheEncoder wheel.
Thepresethasbeensavednowandisreadyforoperation!
HDSP-Series Operating Manual
15
Edition functions in the system menu
HDSP-Series
2.5 Access Level (Password protection)
The Access Levelinthesystemmenulocksorunlocksyourdevicethroughapassword.
Locking the device
Browse with the Encoder wheeltothemoduleLocked.
PresstheEncoder wheeltoselectthemodule.
PresstheEncoder wheel to select a character*.
*Thepasswordmustcontainatleast8characters!
PresstheEncoder wheeltoconrmacharacter.
Pressthetop BUTTONtoconrmthepassword.
Savethepasswordwiththetop BUTTON.
Now,thedeviceisprotectedwithapasswordagainstimproperuse!
HDSP-Series Operating Manual
16
Edition functions in the system menu
HDSP-Series
Unlocking the device
BrowsewiththeEncoderwheeltothemoduleUnlocked.
PresstheEncoderwheeltoselectthemodule.
TurntheEncoderwheelforselectingacharacter.
PresstheEncoderwheeltoconrmacharacter.
PressthetopBUTTONtoconrmthepassword.
Now,thedeviceisunlockedandyoucanmakeyoursettings!
HDSP-Series Operating Manual
17
Edition functions in the system menu
HDSP-Series
2.6 Information
Hereonlyinformationisdisplayedandnomodicationscanbemade.
Forviewingtheinformation,presstheEncoderwheel.
VA-Control Series number
Firmware Version
Hardware Version
IP Address
MAC Address
Pressthebottom BUTTON toleavethemenu.
HDSP-Series Operating Manual
18
Edition functions in the system menu
HDSP-Series
2.7 Routing
With the function Routinginthesystemmenuyoucongurethesignalsource,ifyouwishtomakeyour
ownpresettingstooperateotherspeakers/congurations.
FortheimplementationofaVoice-AcousticSetandthedisplayofapresetspeaker,therouterhasalready
beendeterminedandcannotbealtered,inordertoavoidtheoccurrenceoffaults.
Turn the Encoder wheel to select between Mono 3-Way or Stereo + Sub.
PressthetopBUTTONtoconrmtheselection.
Now,thedeviceisroutedandyoucanmakeyoursettings!
HDSP-Series Operating Manual
19
Edition functions of the channels
HDSP-Series
3.1 Browsing through the channel menu
Toedittheselectedpresetting,presstheEncoder wheel.
Turn the Encoder wheeltosearchthechannelforediting.
PresstwicetheEncoder wheel,toselectthechannel.
Turn the Encoder wheel to search a channel function.
PresstheEncoder wheeltoviewthechannelfunction.
Turn the Encoder wheeltosearchachannelmoduleinthefunctionmenu.
Tomakemodications,pressthebottom BUTTON.
Turn the Encoder wheel to select another function.
Presstwicethebottom BUTTONtoleavethemenu.
3.2 Menu tree
HDSP-Series Operating Manual
20
Edition functions of the channels
HDSP-Series
3.3 Link (linking of channels)
Youcanlinkinputresp.outputchannels.
Linking of channels
PresstwicetheEncoder wheel.
Turn the Encoder wheeltosearchthechannelforlinking.
PresstheEncoder wheelandselectthechannel.
Turn the Encoder wheel,andselectON.
Pressthebottom BUTTONtoimplementthechange.
Eachmodicationoftheparametersistransferredautomaticallytothelinkedchannel!
Cancel linking
PresstwicetheEncoder wheel.
Turn the Encoder wheeltosearchthechannelcancelingthelinking.
PresstheEncoder wheelandselectthechannel.
Turn the Encoder wheel,andselectOFF.
Pressthebottom BUTTONtoimplementthechange.
Now,eachchannelcanbeconguredindividually!
  • Page 1 1
  • Page 2 2
  • Page 3 3
  • Page 4 4
  • Page 5 5
  • Page 6 6
  • Page 7 7
  • Page 8 8
  • Page 9 9
  • Page 10 10
  • Page 11 11
  • Page 12 12
  • Page 13 13
  • Page 14 14
  • Page 15 15
  • Page 16 16
  • Page 17 17
  • Page 18 18
  • Page 19 19
  • Page 20 20
  • Page 21 21
  • Page 22 22
  • Page 23 23
  • Page 24 24
  • Page 25 25
  • Page 26 26
  • Page 27 27
  • Page 28 28
  • Page 29 29
  • Page 30 30
  • Page 31 31
  • Page 32 32

Voice-Acoustic HDSP-0.4A Operating instructions

Type
Operating instructions
This manual is also suitable for

Voice-Acoustic HDSP-0.4A is a versatile and powerful amplifier designed for a wide range of audio applications. With a total output power of 3.200 W, it can drive up to four 800 W speakers, making it suitable for medium to large-sized venues. The HDSP-0.4A features a variety of input and output options, including analog and digital inputs, as well as Speakon outputs. It also has a built-in DSP (digital signal processor) that provides a range of equalization and filtering options, allowing you to tailor the sound to your specific needs. Additionally, the HDSP-0.

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI