dBTechnologies VIO S218F Manuel D'utilisation page 36

2. CONFIGURATION PARAMETERS
The main parameters of the VIO S218F are used to optimise a multiple configuration
(e.g. cardioid, endfire).
CARDIOID PRESET - This parameter can be
applied in a configuration like the one in the
figure (3-element cardioid).
Only enable it on the central subwoofer, which
is mechanically rotated relative to the others.
When enabled, the Cardioid Preset control
automatically sets the Delay and Polarity values
(bypassing their physical controls).
• Once DBTECHNOLOGIES COMPOSER has calculated the various parameters, copy the values to the controls on
the amplifier panel.
• If you are using remote control via an RDNet connection, you can control all subwoofer parameters with
the free AURORA NET software. You can download it from the
dbtechnologies.com. For further information, refer to the full software manual.
• Even when using remote control, it is good practice to copy the initial design values calculated with
DBTECHNOLOGIES COMPOSER onto the VIO S218F amplifier panel before continuing with the definitive
installation.
!
CAUTION
• If the parameters are controlled remotely with RDNet, the local parameters on the subwoofer panels
are disabled.
The last settings selected and saved on the VIO S218F (using AURORA NET) can be recalled later
on the subwoofer even without RDNet remote control. To save them on Aurora, press the STORE
button in the LOAD/SAVE section. To recall the settings, just turn the Xover rotary switch to the
Service/User position.
VIO S218F
36
Example of a 3-element cardioid configuration
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