PRESONUS STUDIOLIVE 16.4.2 - V1.12 User Manual page 27

2 Controls & Connections
2.3 The Fat Channel
Dynamics Processing and EQ
2.3.2
EQ Low Band On/Off Button
Low Band EQ Frequency Control
Low Band EQ Gain Control
Low Shelf EQ Button
Activates Control for the Low Band EQ for the
Selected Input or Output Bus.
This button actives control of the equalizer's Low band
for the selected channel or bus. The button will illuminate
to indicate control is active.
The Low Band EQ is available for all input and output
buses.
Sets and Displays the Center Frequency of the Low
Band EQ.
This encoder sets, and the meter displays, the center
frequency of the equalizer's Low band. The center
frequency is the middle of the passband (the mean)
between the lower and upper cutoff frequencies that
define the limits of the band.
You can adjust the center frequency from 36 to 465 Hz.
Sets and Displays the Gain Attenuation or Boost of
the Center Frequency.
This encoder sets, and the meter displays, the gain cut
or boost at the center frequency for the Low band. The
level of the center frequency can be set between -15 and
+15 dB.
Turns on the Low Shelf EQ for the Selected Input or
Output Bus.
When the Shelf button is not engaged, the Low band is a
semi-parametric EQ. Enabling the Shelf button turns the
Low band into a low-shelving EQ that alters, by a fixed
amount, a band of low frequencies at and below a user-
selected shelving frequency. It's like a bass-control knob
on a stereo. In this mode, the Center Frequency control
selects the shelving frequency.
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