Electro-voice Speaker System User Manual

DelayGEQPEQLevelDelayPEQHPF>X-OverRecallStore<Edit>SetupMuteMuteMute MuteMuteMute>Electro-Voice DC-One MProgram:V01(FullEdit (2in. 6out))

10Controls & ConnectionFront Panel1 – USB ConnectorUSB 1.0 port for connection to a PC running Windows XP or Vista. With aconnected PC you may run

11Owners Manual4/5 – Value Up/Down ButtonsDepending on the current LCD screen, the Value Up/Down Buttons performsthe following function:Recall – Sele

1210 Store ButtonPressing the Store button while in Run mode displays the Store Preset screenin the LCD display and the Store button lights. In this

13Owners Manual17 – Output PEQ ButtonPressing the PEQ button places the current preset in Edit mode and jumps tothe first Output Parametric Equalizer

14Rear Panel24- A.C. InletThe DC-One features a standard IEC A.C. inlet that will accept universalpower cords. The DC-One power supply is auto-ranging

15Owners Manual28 – Balanced XLR OutputsEach output channel has an electronically balanced XLR connector forconnection to system amplifiers. Each outp

16InstallationFor proper operation, all directions regarding installation and connection must befollowed.MountingThe DC-One should be mounted in a rac

17Owners ManualUn-balanced Input / Output ConnectionsUn-balanced connections can be made to the DC-One, although induced noisefrom cabling may be incr

18USBConnecting the DC-One to a PC for operation via the DC-One Graphic UserInterface application is accomplished via the front panel USB port. The po

19Owners ManualEditing & OperationFactory PresetsThe DC-One comes with 60 factory presets to configure and manage typical soundreinforcements syst

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20Run-time ModeLCD DisplayOn power-up, the DC-One boots and displaysthe run-time screen. The current presetmemory location and name are displayed aswe

21Owners ManualOutput Gain Reduction MetersEach output channel has a four-segment gain reduction meter thatshows the effect of the output channel Limi

22Make sure that the new preset is appropriate for your system, and thatconnections to your system are correct for the current configuration.Failure t

23Owners ManualEditBoth Factory and User preset can be edited, but edited presets can only be storedin User preset locations.Standard Edit ModeThe DC-

24Input Channel Hi-Pass FilterUse the < Select > buttons to make the top line of the Edit screenactive and the Value Up and Down buttons to navi

25Owners ManualInput Channel Parametric EQUse the < Select > buttons to make the top line of the Edit screenactive and the Value Up and Down but

26Low -passThe Low-Pass filter determines the ultimatehigh frequency that your sound reinforcementsystem is allowed to reproduce; given thecapabilitie

27Owners ManualHi-passThe Hi-Pass filter determines the ultimate lowfrequency that your sound reinforcementsystem is allowed to reproduce; given theca

28Input DelayDC-One offers an input delay that is useful forcompensating for different arrival times ofsound originating from loudspeakers that areclo

29Owners ManualRoutingInput selections (In-A, In-B or In-A+B) canbe applied to any or all of DC-One’s sixoutputs. Choose a desired output channelfrom

equilateral triangle is intended to alert the user to the presence of uninsulated „dangerous voltage“ within the product’s enclosure that may be of su

30FrequencyFrequency offers a selectable frequency range from 20.0 Hz to 20,000Hz.Hi-Pass/Lo PassThe DC-One Hi-Pass and Lo-Pass filters are determined

31Owners Manual Output 1-6 Parametric EQBand Type Frequency Slope Resp / Q Gain6dB/oct.12dB/oct.6dB/oct.12dB/oct.PEQ20Hz - 20000Hz 0.40 to 20 -15.0

32Channel Level (Output Channels)The Channel Level is used to adjust masteroutput levels. To access the Channel Levelscreen, press the Level button fo

33Owners ManualSetupThe Setup menu allows access DC-One’sglobal parameters on the LCD screen. This iswhere preferences for many functions can beset or

34InputThis window iswhere the globalinput mode isset. <SELECT>key to navigate to the MODE parameter.Use the up/down VALUE arrows to choosebetwe

35Owners Manual V = 331m/s + (0.6m/s/C) * TThe speed of sound at room temperature is 346 meters per second. Atfreezing temperatures sou

36SystemThis window displays the firmware versioncurrently running on the DC-One.RS232 PortAn RS 232 (DB-9 or ‘D-Sub’) connectionis provided on the ba

37Owners ManualConfigurations of the DC-OneThe DC-One offers 7 pre-defined configurations. Aconfiguration is a basic setting that includes therouting

38Stereo 2 Way + Full RangeThis configuration generally represents a2-way stereo frequency crossover, whereIN A serves as the left input channel andIN

39Owners Manual3 Way StereoThis configuration represents a 3-wayfrequency crossover where IN A serves asthe left input channel and IN B as the rightin

ContentsIntroduction ...8DC-One Features ...

404 Way + FRThe 4-Way configuration is a monaural 4-way frequency x-over. Crossover channelsare fed from IN A, full range channels arefrom IN B. OUT 1

41Owners Manual5 Way + FRThe 5-Way configuration is a monaural 5-way frequency x-over. Crossover channelsare fed from IN A, full range channels arefed

42Free Configuration - Full Edit 2 in 6 OutIn this configuration, all 6 outputs areconfigured for full range operation. OUT 1,OUT 2 and OUT 3 get thei

43Owners Manual3 Way Stereo-Mono Sub+FRThis 3-way configuration provides stereocrossover for Low-frequency and High-frequency devices and a summed mon

444 Way Stereo -MonSub+LFThe 4-Way Stereo –Mon + Sub + LFconfiguration is a stereo 4-way frequencyx-over. Mono Sub-frequency and Low-frequency channel

45Owners ManualEQ Plot Images6dB PEQ Cuts Q Changes6dB-Oct Shelves at 200Hz and 2kHz

4612dB PEQ Cuts Q Changes12dB-Oct Shelves at 200Hz and 2kHz

47Owners ManualBessel FiltersButterworth Filters

48Hi Lo Pass FiltersLinkwitz-Riley Filters

49Owners ManualPEQ Gains

Routing ... 29Cross-Over (Output Channels) ...

50DC-One Standard ConfigurationsInput A Input B Out 1LinkOut 2LinkOut 3LinkOut 4LinkOut 5LinkOut 6Source/Bandpass Source/Bandpass Source/Bandpass Sour

51Owners ManualInput A Input B Out 1LinkOut 2LinkOut 3LinkOut 4LinkOut 5LinkOut 6Source/Bandpass Source/Bandpass Source/Bandpass Source/Bandpass Sourc

52EditHPF PEQGEQDelayX-OverXXPEQDelaySetupStoreRecallLevelMuteMuteMuteMuteMuteMute<>Program:U01FullHouseRight(4 - Way+FR)4483mm19in43.6mm43.6mm1

53Owners ManualGeneralMains Voltage 100-240 VAC 50-60 HzPower Consumption 25WAudioAnalog Inputs 2x XLR IN, electronically balanced2x XLR THRU OUT, ele

54Notes

55Owners ManualFor additional warranty repair or service information, contact the appropriateTelex service department listed below:Telex Communication

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6>RecallStore<Edit>Setup>Electro-Voice DC-One Program:U01(FullEdit (2in. 6out))Select ButtonsStore / RecallSetupValueDisplayInput MetersU

7Owners ManualDelayGEQPEQLevelDelayPEQHPFX-OverMuteMuteMute MuteMuteMuteOutput Gain Reduction Meters, Out-put Channel Function Indicators andOutput Le

8IntroductionThank you for purchasing the Electro-VoiceDC-One Digital Signal Processor.The Electro-Voice DC-One Digital SystemProcessor is a universal

9Owners ManualMatrix Router / Mixer• Two (stereo) inputs• Summed left / right (mono) input• Six assignable outputsOutputs (each)• Cross-over (