Pigtronix Echolution-2 Deluxe - Manual (Page 7)

Preset Loading
To Load a preset, turn the preset knob to select the desired
number, the digit will flash. When you have arrived at the
desired destination, push down the preset knob to load
that preset.
Preset Saving
To Save a preset you have created, push and HOLD the
preset knob for 1 second, until the digit begins flashing.
Turn the preset knob to select the preset number where
you want to save the sound and then push down and HOLD
the preset knob for 1 second to finalize the save.
The decimal point will illuminate to indicate that preset is
present in any given number/bank. When changes have
been made but not saved, the decimal point will flash. If
you want to keep your changes, simply follow the save
process explained above without changing the selected
bank.
Preset Copy
To Copy a preset from one bank to another simply initiate
the save process as explained above and save to any slot
you wish.
Preset Select using the on-board Footswitches
Hold TAP TEMPO to enter PRESET SELECT mode. The preset
digit will begin blinking. A SHORT PRESS on the Tap Tempo
switch moves up one preset. A LONG PRESS moves down
one preset. Pressing ENGAGE activates the chosen preset.
When pressing the ENGAGE switch to activate a new
preset, the BYPASS status will not change.