Users Manual

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USER'S MANUAL
OPTICAL 1 / OPTICAL 2 INPUT SETTING
A. Select Optical 1 / Optical 2
on the graphic interface to modify the equalizer
parameters, in order to set up a 10 pole
(of which 9 FIR - blue poles) and 1 IIR
(green pole) equalization curve. By operating
on the setup window it is possible to adjust
the Frequency (f: 20 Hz ÷20KHz step min 1HZ),
Gain (g: -15 dB ÷ +15dB step min 0.1 dB)
and the Q factor (Q: 0.1÷ 16 step min 0.1)
using the cursors.
The curve can be manually edited using the mouse pointer.
To be able to vary the "F" "G" and "Q" factors, you will just
need to act on the mouse wheel equipped with this function.
A ner adjustment of these parameters can also be made
using only the PC keyboard.
- The keys and : allow the selection of the pole
to be adjusted on the diagram. The successful selection
of the pole is displayed by a circle around it.
- Key : allows the selection of the “F”, ”G” and “Q”
poles control point.
The successful selection of the control point is visible
through the green color of the control slider.
- Keys + and + .
Example of IIR pole adjustment
Example of FIR pole adjustment
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