Electro-Voice Speaker System Editing, Lock Front Panel Access, From the front panel, From the GUI

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V = 331m/s + (0.6m/s/C) * T

The speed of sound at room temperature is 346 meters per second. At freezing temperatures sound travels at 331 meters per second. V is the speed of sound and T is the temperature of the air. This formula finds the average speed of sound for any given temperature (celcius). The speed of sound is also affected by other factors such as humidity and air pressure.

Editing

Editing mode is where the Edit Mode (Standard Edit or Full Edit) is set. The DC-One defaults to Standard Edit mode wherein, input and output channel parameters are appropriately linked. (See page 50 for more.) In Full Edit mode, no parameter links are enforced, regardless of the configuration selected. Use the <SELECT> key to navigate to the EDITING parameter to choose your editing preferences.

Lock - Front Panel Access

A lockout mode has been provided for the installer to protect the system settings from being modified by a user. This can be set from the front panel or from the GUI software.

For more on this see DC-One GUI Quick Start Guide

From the front panel -

Use the <SELECT> key to navigate to the Lock menu. Use the VALUE key to choose your four digit code. Then use the <SELECT> key navigate to the Store parameter, to lock or unlock front panel editing.

From the GUI -

Open the DC-One’s GUI and choose Front Panel Access from the Window pull-down menu. Doing so will bring up the Front Panel Access GUI that will present the unit’s

currently loaded state including preset (U## or F##), DSP Blocks and Parameters. Any or all of the DC-One’s DSP Blocks and/or individual parameters within the DSP blocks can be locked or hidden from this window by selecting the corresponding box to engage the lock icon. For example, an installer may chose to lock and hide all Limiter parameters, lock all Crossover parameters but leave them visible, and lock the last 5 Input PEQ filters, leaving the first 4 available for the user to edit and modify.

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Owners Manual

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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 Introduction DC-One FeaturesMatrix Router / Mixer LCD Display USB Connector Input Level MetersControls & Connection Front PanelSelect Button Setup ButtonValue Up/Down Buttons Edit / Compare ButtonInput HPF Button Input Delay ButtonStore Button Recall ButtonOutput Level Meters Output Delay ButtonOutput PEQ Button Output Level ButtonRear Panel Balanced XLR Inputs Balanced XLR OutputsAES/EBU Digital Input Balanced XLR ThruAudio Cables InstallationPower Connection MountingRelay Contact Closure Un-balanced Input / Output ConnectionsRS-232 Connection to Amplifiers Input Level AdjustmentUnpacking & Warranty Factory PresetsUser Presets Standard Editing User Preset Full EditingOutput Level Meters Run-time ModeLCD Display Input Level MetersOutput Channel Mute Buttons Output Channel Function IndicatorsPreset Recall Output Gain Reduction MetersPreviously empty Display will Preset StoreParameters Standard Edit ModeFull Edit Mode EditInput Channel Hi-Pass Filter Hi-shelf Input Channel Parametric EQLow-shelf Low -pass PEQInput A/B Parametric EQ Hi-passInput Channel GEQ Graphic Equalizer Input DelayType RoutingCross-Over Output Channels Type and FrequencyHi-Pass/Lo Pass Crossover Alignment DelayFrequency Output 1-6 Parametric EQ Amp Type SelectConfiguration SetupSetup Menus Metering TemperatureInput Limiter UnitsFrom the GUI Lock Front Panel AccessEditing From the front panelRS232 Port SystemList and Detailed Descriptions Configurations of the DC-OneStereo 2 Way + Full Range This configuration generally represents aWay Stereo Right LeftWay + FR MonoMid LowMid Free Configuration Full Edit 2 in 6 Out Way Stereo-Mono Sub+FR SubWay Stereo -MonSub+LF Mid Mid L6dB PEQ Cuts Q Changes 6dB-Oct Shelves at 200Hz and 2kHz EQ Plot Images12dB PEQ Cuts Q Changes 12dB-Oct Shelves at 200Hz and 2kHz Bessel Filters Butterworth Filters Hi Lo Pass Filters Linkwitz-Riley Filters PEQ Gains DC-One Standard Configurations Operation Modes & PresetsInput a Input B Out Dimensions Audio Technical SpecificationsPage 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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