Pigtronix Echolution-2 Deluxe - Manual (Page 6)

Knobs
REPEATS - Sets the amount of feedback in the delay line.
TIME - Sets the delay time within the current delay time
range setting. When the time knob is turned, it takes over
from the tap tempo within the delay time range as set by
the last tap tempo value.
MIX - Sets the audio output level of the delay line.
SPEED - Sets the LFO speed.
DEPTH - Sets the amount of LFO modulation that is fed to
the delay line.
Presets
The PRESET knob is a rotary push button encoder that
facilitates saving and loading of presets. A complete list of
all 60 default presets can be found at the end of this
manual.
On power up, the unit will load preset 0 in Bank 0. Turning
the preset encoder clockwise scrolls through preset
numbers 1-9 in Bank 0. Going beyond preset 9 in Bank 0
takes you into preset 0-9 of Bank 1 and so forth. The
current Bank is indicated by the upper right light bar,
where no lights indicates Bank 0, one light indicates Bank 1,
two lights indicates Bank 2 etc…