Operator Manual

136 Chapter 16: Internal Effects
PRO2 Live Audio System
Owner’s Manual
7 feedback control
knob
Adjusts the amount of negative/positive feedback
applied to the phaser. Range is from -100% to
+100%, with 0% at top dead centre.
8 spin control knob Adjusts the amount of relative phase of left/right
modulation. Range is from 0% to 100%.
9 STAGES button Selects the number of all pass stages, which sets the
number of notches in the frequency response.
10 SWEEP button Sets the modulation waveform shape.
11 MODE button Selects the operating mode: single; dual series; dual
parallel; linked series; or linked parallel. When
linked, modulation of phasers 1 and 2 are linked.
12 ON button Switching the phaser effect on and off. Illuminates to
indicate effect is on.
13 depth control
knob
Controls the intensity of the effect by setting the
depth of modulation. Range is from 0% to 100%.
14 blend control knob Adjusts the mix between dry (0%) wet (100%).
15 Mode Displays the current mode, selected by the MODE
switch.
16 Input meters Two rows of 15 green LEDs — one row each for
L (left) and R (right) — comprise the inputs meters.
17 Sweep Displays the sweep, selected by the SWEEP button.
18 Output meters Two rows of 15 green LEDs — one row each for
L (left) and R (right) — comprise the output meters.
19 Number of all pass
stages
Displays the number of all pass stages, selected by
the STAGES button.
Item Control Function