dB TECHNOLOGIES DVA NETWORK 1.2 Reference Manual - Manual (Page 9)

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Rev 1.0
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SAVE: Opens a “Save File” dialog that permits to save actual filters
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LOAD: Loads previously saved filters
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FLATTEN: sets all filters to flat
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DISABLE: temporarily disables filters and all group parameters
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SEND: sends actual filters/Volume/Delay to the speaker. In “SoundCheck” modality the button is
useless since al parameters are sent automatically to devices.
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STORE: stores actual filters/Volume/Delay in the internal memory of the grouped devices. For
detailed information about recalling stored Eq. please refer to the device’s manual.
It is possible to set up to 8 selectable filters:
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DISABLED: the filter is disabled.
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SHELVING_HIGH: increases or decreases the level of all freq. above Fc by the specified amount..
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SHELVING_LOW: increases or decreases the level of all freq. below Fc by the specified amount.
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PEQ: Parametric equalizer with editable Gain, Center Frequency Fc and Bandwidth;
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LOW_PASS (only available in first filter slot): Butterworth 24 dB / octave low-pass filter
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HIGH_PASS (only available in second filter slot): Butterworth 24 dB / octave hi-pass filter
Frequency and gain can be adjusted either graphically (with the mouse) by moving the Filter Circle on the
graph or in an analytical way, by inserting the values in the cells.
If “SoundCheck” Modality is selected, all parameters (Filters, volume and Delay) are modified in real time.
In “Concert” modality, depending on the “Live Eq” option in the “Settings” window, parameters are not sent in
real time and it is necessary to use the “SEND” button manually.
The overall Group filter response is shown as a red line; single filter curves are shown with green lines with
lower thickness.
The group common data are Gain, Delay and Equalization.
If all objects belonging to the same group are removed, that group will also be removed and common data
will be lost.
When an object is removed from a group, it will maintain all group data until changes are applied.
3.3 Group List view
The Group List View shows a list with all the active groups.
This window permits to change name and color of groups, Open Group Eq. (clicking “View” Button) and
delete groups (Clicking “Delete”)
3.4 Devices parameter synchronization
DvaNetwork always checks if Group Eq data actually configured on the software is synchronized with real
data on the audio devices.
If there is a mismatch, the “Eq.Sync” LED on the devices plugin goes yellow, showing that the loudspeaker
parameters are not synchronized with the software configuration.
To force synchronization for all connected devices, the “Synchronize” button available in Synchronize toolbar
can be used.