265 HD96-24-CC-TP User Manual
EQ
The input channel equaliser is a four-band parametric EQ that allows tonal control of the input signal via the surface parametric EQ section or via the GUI. An additional
three shelving modes are available for bands 1 and 4. Any combination of the four bands can be used to manipulate the signal’s frequency response.
The Input and Channel View widgets contain the EQ on/o switch and all parameters to adjust the EQ section.
The Equaliser section on the surface contains all of the EQ controls, along with a shelving mode selection button and another set of band selection buttons.
The Input and Single Channel View widgets display all four bands simultaneously and has a display that shows a coloured EQ envelope for each selected band. Here,
you can view the settings of the four bands simultaneously plus the two lters show in purple.
1. On - Enables the EQ in the signal path.
2. Gain control - Adjusts selected band’s signal gain in the range -16dB to +16dB. Changes will be displayed on the graph.
3. Frequency - Adjust frequency within the 16 Hz to 25 kHz range.
4. Width - Adjusts the signal bandwidth in the range 0.3 Oct to 5.3 Oct. In the EQ display width will be displayed and tighten/widen as changed. (Not available for
treble and bass shelving modes.)
5. Band 1 – Selects band 1.
6. Band 2 – Selects band 2.
7. Band 3 – Selects band 3.
8. Band 4 – Selects band 4.
9. HPF Point - Visual display of High Pass Filter which can be moved by touch.
10. LPF Point - Visual display of Low Pass Filter which can be moved by touch.
11. Flatten EQ - Press and hold to atten EQ Gain values. All Frequency and Q values are unaected by attening.
12. Phase - Phase (see Phase and All Pass Filter section).