Toa DP-K1 User Manual
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(3) Filter type indication button
Indicates the type of filter of the selected filter point.
Press 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 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 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 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 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.
Pressing this button permits the setting value to be selected from the pull-down menu.
(7) Filter ON/OFF button [Filter]
Displays the ON/OFF setting status of the selected filter.
Press this button to determine whether (ON) or not (OFF) to use the filter.
(8) Table indication button
The filter control area is displayed in tabular form if this button is pressed. To return the screen to the
original graphical display, press this button again.
(9) Box ON/OFF button
Displays the ON/OFF setting status of the selected filter box.
Press this button to determine whether (ON) or not (OFF) to use the filter box.
Setting this button to ON validates all filters that are set to ON by the Filter ON/OFF button (7).
Setting to OFF causes all filters to be OFF.
(10) Frequency response indication button