Toa M-864D Ver.2.2.0 - Manual (Page 52)

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7.4. tone
This function box for monaural and stereo inputs is used to set tone using the BASS, MID and TREBLE filters
accessible at 3 points.
(9) Frequency
control
(10) Gain control
BASS control
(9) Frequency
control
(10) Gain control
TREBLE control
(9) Frequency
control
(10) Gain control
(11) Q control
MID control
1. filter Control field
Displays tone frequency characteristics in a graph.
By dragging the BASS, MID and TREBLE filter
points, each filter can be set.
2. BaSS filter Point
The blue circle within the filter control field is a
BASS filter point. Frequencies and gains can be
changed by dragging the filter point. The BASS
filter is a low shelving filter.
3. MID filter Point
The yellow circle within the filter control field is
a MID filter point. Frequencies and gains can be
changed by dragging the filter point. Clicking the
white circle displayed to the left of the filter point
and dragging it up and down allows the MID filter
point’s Q value to be changed. The MID filter is a
parametric equalizer.
4. treBLe filter Point
The green circle within the filter control field is a
TREBLE filter point. Frequencies and gains can be
changed by dragging the filter point. The TREBLE
filter is a high shelving parametric equalizer.
5. filter point initial value (right-click menu)
The setting value of each point can be initialized
by selecting the “Point Clear” from the menu
displayed when you right-click on the filter point
on a graph.
(5) Filter point initial value
(1) Filter control field
(6) Lock button (7) Resolution button (8) Q indicator button
(2) BASS filter point (3) MID filter point
(4) TREBLE filter point
BASS control TREBLE control
MID control