LAWO Ruby standard configuration User Manual page 87

8. Operation
2-band Filters
Surface Controls (Filters)
For the 2-band filters, each band can operate either as a fixed slope filter or as a shelving EQ:
Ø
On the HP filter band, select either HPF to choose a high-pass filter, or LoSh to choose a low frequency
shelf.
Ø
On the LP filter band, select either LPF to choose a low-pass filter, or HiSh to choose a high frequency
shelf.
High (or Low) Pass Filters
In this mode the filter slope is fixed (at 12dB per octave). Therefore, there is no Gain or Q value available.
The cut-off frequency can be adjusted from 20Hz to 18kHz.
High (or Low) Shelving EQ
In this mode, the following parameters are available:
·
Gain: LoSh and HiSh - Gain can be adjusted from -15dB to +15dB.
·
Frequency: LoSh and HiSh - Frequency can be adjusted from 20Hz to 18kHz.
For the GAIN/FREQ control, turn to adjust the Gain, and then press down and turn to adjust Frequency.
The EQ button acts as the master on/off for the complete section: 3-band parametric EQ + 2-band filters.
ruby standard configuration User Manual Version: 6.4.0/2
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