The GAIN potentiometer provides a variable 30dB range from - 15 to +15dB gain
to match the connected source to the internal 0 dBu operating level
This knob allows you to match the input level to suit a wide variety of professional
and semiprofessional sources. Start with a low setting, especially for professional
equipment, checking the level on the meters using PFL, and increase it if you
cannot reach an adequate signal level with the fader at maximum (refer also to
par. 11.2.
The Equaliser (available as an option – MONO-EQ – Ref to Section Errore.
L'origine riferimento non è stata trovata.) comprises four sections. The upper
control provides H.F.(treble) boost and cut of +/-15dB at 13 kHz, and the lower
control provides L.F. (bass) boost and cut of +/-15dB at 60 Hz.
The centre two knobs is arranged as MID frequency section, with a cut/boost
control (lower knob) of +/- 15dB, and a frequency control which determines at
which frequency the boost/cut action will be centered. This MID section, with a
combined frequency range from 300 Hz to 4.8 kHz is particularly versatile for
speech, enabling particular characteristics of the presenter‟s voice to be lifted or
suppressed very precisely.
Set the cut/boost control of each section to the centre-detented position when not
required.
The PAN control determines the position of the signal within the stereo mix image.
Rotation fully anticlockwise feeds the signal solely to the Left mix bus (Master &
Sub outputs), while rotation clockwise sweeps the image to the Right mix bus
(Master & Sub outputs).
The centre applies 0 dB of gain to both L & R signals.