Toa DP-SP3 User Manual
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(3) Filter type indication button
Indicates the type of filter of the selected filter point.
Click this button to select the type of filter from the pull-down menu.
Selecting “Through” causes the circle to disappear from the filter control area.
(4) Frequency indication button [Freq. (Hz)]
Displays the frequency of the selected filter point.
If you click 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 setting can also be changed in 1/24 octave units (this step width can be
changed with the Option button) with the use of the Up and Down buttons
located on the right side.
(5) gain indication button [gain (dB)]
Displays the gain of the selected filter point.
If you click this button, a dialog for gain setting is displayed, enabling you
to set the gain by directly entering a numerical value.
(Setting range: –15 to + 15 dB)
The setting can also be changed in 0.5 dB units (in 0.1 dB units using the
Option button) with the use of the Up and Down buttons located on the
right side.
(6) Q indication button [Q]
Displays the Q value of the selected filter point.
Clicking this button permits the setting value to be selected from the pull-down menu.
(7) Bypass ON/OFF button
Displays ON/OFF status of the selected filter.
The Bypass function turns on and off as it is clicked.
(8) Bypass all ON/OFF button
Displays ON/OFF status of the selected filter box.
The Bypass all function turns on and off as it is clicked.
Turning ON disables all set filters.
Turning OFF this button enables all filters set to ON.
(9) Frequency response indication button
Used to show or hide the Response View
(10) Option button
The pull-down menu at right is displayed if
you click this button.
Scale:
Scale can be changed.
Q-Display:
The method to indicate the Q value can be changed by
selecting “Value” or “Octave Band”.
(Available only when the parametric equalizer, notch filter
or all-pass filter is selected.)
“Fraction” and “Value” displays are available for the
“Octave Band” display.
Fine Resolution:
Selection of “Frequency” permits the frequency step width
to be changed.
If “Gain” is selected, the gain step width can be changed.
(11) Table indication button
Clicking this button permits the filter control area to be displayed in tabular form.
To return the screen to the original graphical display, click this button again.