Toa DP-K1 - Manual (Page 41)

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(Displayed in tabular form)
Pressing the Table indication button (No. 8) permits the filter control area to be displayed in tabular form.
(1) Filter control area
(2) Filter point
A circle on the filter control indicates the operable filter point. A yellow circle indicates the selected filter
point.
When selected/ When not selected: High-pass filter
When selected/ When not selected: Low-pass filter
When selected/ When not selected: Gain control
You can change the cut-off frequency of the selected filter point if you click and drag the low-pass or high-
pass filter left and right.
To change the gain of the selected filter point, click and drag the gain control point up and down.
When a white circle is displayed on the right or left side of the filter point, if the white circle is clicked and
dragged up and down, the Q value of the selected filter point can be changed.
(3) Filter type indication button
Displays the type of filter of the selected filter point.
Pressing this button permits the filter type to be selected from the pull-down menu.
(4) Frequency indication button [Freq. (Hz)]
Displays the frequency of the selected filter point.
If you press this button, a dialog for frequency setting is displayed,
enabling you to set the frequency by directly entering a numerical
value.
Setting range: 20 – 20,000 Hz
The button located on the right side can also be used to change the
frequency setting.
(5) Q/Q2 indication button [Q, Q2]
Displays the Q value of the selected filter point.
Pressing this button permits a setting value to be selected from the pull-down menu.
(6) Gain indication button [Gain (dB)]
Displays the gain of the selected gain control point.
If you press this button, a dialog for gain setting is displayed,
enabling you to set the gain by directly entering a numerical value.
Setting range: –12 to +12 dB
The button located on the right side can also be used to change the
value in 0.5 dB units.
(7) Reverse polarity button [Polarity]
Displays the polarity of the selected filter point.
Press this button to reverse the polarity.
(10)
(9)
(8)
(5)
(4)
(3)
(1)