Electro-Voice Speaker System owner manual Connection to Amplifiers, Input Level Adjustment

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USB

Connecting the DC-One to a PC for operation via the DC-One Graphic User Interface application is accomplished via the front panel USB port. The port conforms to the USB 1.0. Type B specification. Type B USB cables are readily available at computer dealers.

Connection to Amplifiers

It is very important to confirm correct connection to all amplifiers. The DC-One has the ability to configure each output for a specific frequency range; sub, low freq. mid freq, high freq.

You must make sure that each output is connected to the correct amplifier and loudspeaker(s). Incorrect connections could lead to unexpected results or damage to loudspeaker components.

Note also that each preset in the DC-One includes DSP and bandpass parameters for the output channels. It is possible for a new preset to change an output from Hi to Sub, for instance. Make sure that connections to amplifiers and loudspeakers are correct before using a new preset.

Input Level Adjustment

The final step in setting up, installing and connecting the DC-One is to set proper input levels to the unit. The DC-One does not itself have input level controls. Proper input level setting is accomplished by setting the output level from the (L / R) bus outputs from the connected mixer (or other audio output device). The input meters monitor the input level of either analog or AES/EBU inputs, depending on the input mode selection set in the Setup Menu.

Optimal signal-to-noise performance is obtained when the nominal (average), input level consistently lights the +3dBu (green) and / or +6dBu (Yellow) LED indicators. As the DC-One is a digital audio device – and digital clipping produces very unpleasant results – the Clip (red) LED should never light. If it does, reduce the output level of the connected mixer.

Input levels to the DC-One can be reduced -6dB with the rear panel pad switch to compensate for higher-level output from mixers and other audio devices. For ideal signal to noise performance when connecting the DC- One to high output level devices, engage the -6dB pad rather than turning down the output of the connected device.

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Contents Electro-Voice DC-One M ProgramV01 FullEdit 2in out Page Important Service Instructions Contents Setup Overview HPF PEQ GEQ Delay Over PEQ Delay Level Mute DC-One Features IntroductionMatrix Router / Mixer Front Panel USB Connector Input Level MetersControls & Connection LCD DisplayEdit / Compare Button Setup ButtonValue Up/Down Buttons Select ButtonRecall Button Input Delay ButtonStore Button Input HPF ButtonOutput Level Button Output Delay ButtonOutput PEQ Button Output Level MetersRear Panel Balanced XLR Thru Balanced XLR OutputsAES/EBU Digital Input Balanced XLR InputsMounting InstallationPower Connection Audio CablesUn-balanced Input / Output Connections RS-232Relay Contact Closure Input Level Adjustment Connection to AmplifiersUser Preset Full Editing Factory PresetsUser Presets Standard Editing Unpacking & WarrantyInput Level Meters Run-time ModeLCD Display Output Level MetersOutput Gain Reduction Meters Output Channel Function IndicatorsPreset Recall Output Channel Mute ButtonsPreset Store Previously empty Display willEdit Standard Edit ModeFull Edit Mode ParametersInput Channel Hi-Pass Filter Input Channel Parametric EQ Low-shelfHi-shelf PEQ Low -passHi-pass Input A/B Parametric EQInput Delay Input Channel GEQ Graphic EqualizerType and Frequency RoutingCross-Over Output Channels TypeCrossover Alignment Delay FrequencyHi-Pass/Lo Pass Output 1-6 Parametric EQ Select Amp TypeSetup Setup MenusConfiguration Limiter Units TemperatureInput MeteringFrom the front panel Lock Front Panel AccessEditing From the GUISystem RS232 PortConfigurations of the DC-One List and Detailed DescriptionsThis configuration generally represents a Stereo 2 Way + Full RangeRight Left Way StereoMono Way + FRMid LowMid Free Configuration Full Edit 2 in 6 Out Sub Way Stereo-Mono Sub+FRMid Mid L Way Stereo -MonSub+LFEQ Plot Images 6dB PEQ Cuts Q Changes 6dB-Oct Shelves at 200Hz and 2kHz12dB PEQ Cuts Q Changes 12dB-Oct Shelves at 200Hz and 2kHz Bessel Filters Butterworth Filters Hi Lo Pass Filters Linkwitz-Riley Filters PEQ Gains Operation Modes & Presets DC-One Standard ConfigurationsInput a Input B Out Dimensions Technical Specifications AudioPage Germany, Rest of Europe

Speaker System specifications

Electro-Voice, a brand renowned for its high-quality audio solutions, has long been a pioneer in the speaker system market. The Electro-Voice Speaker System offers a diverse array of products designed to cater to a multitude of audio needs, from professional touring to installation in venues and home use.

One of the standout features of the Electro-Voice speaker systems is their innovative design, which combines durability with aesthetic appeal. Constructed with rugged, weather-resistant materials, they are built to withstand the rigors of touring while maintaining exceptional performance in various environments. This makes them a popular choice for live sound engineers and musicians alike.

In terms of sound quality, Electro-Voice speakers utilize advanced technologies such as the patented Constant Directivity Horns, which provide broad coverage and minimize distortion. This is particularly crucial in larger venues, where maintaining clarity and presence can be a challenge. The use of high-performance transducers ensures that the audio output is balanced across all frequencies, delivering crisp highs, rich mids, and powerful lows.

Another impressive characteristic is the intelligent integration of digital signal processing (DSP) in many of their systems. This technology allows for precise control over sound customization, enabling users to tune their speakers for specific applications or venue acoustics. The DSP capabilities help optimize sound quality while protecting the system from potential damage due to overdrive or feedback.

Portability is another key aspect of the Electro-Voice speaker system lineup. Many models are designed to be lightweight and easy to transport, allowing for quick setup and takedown, making them ideal for mobile DJs and bands. Moreover, the flexible rigging options available with multiple models ensure that users can adapt the speakers' positioning to maximize sound performance.

Electro-Voice also emphasizes connectivity with modern audio systems. Many of their speakers are equipped with versatile input options, making them compatible with various mixing consoles, amplifiers, and other sound equipment. This flexibility simplifies integration into existing setups and enhances usability across different scenarios.

Additionally, the aesthetic design of Electro-Voice speakers, often featuring sleek lines and contemporary finishes, allows them to blend seamlessly into a variety of environments, from high-end venues to casual settings.

Overall, the Electro-Voice speaker system stands out for its combination of robust construction, superior sound quality, advanced technology, portability, and versatile connectivity options. Whether for professional sound reinforcement or personal audio enjoyment, these systems facilitate a remarkable audio experience that has become synonymous with the Electro-Voice brand.
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