Source Audio Soundblox 2 User Manual page 12

CONTROLS: FOOTSWITCHES
There are two footswitches on the OFD. The left footswitch corresponds
to preset 1 and the right footswitch corresponds to preset 2. Pressing
either of the footswitches will engage its respective preset. Pressing the
engaged footswitch will put the effect back into bypass mode and press-
ing the unengaged footswitch will change to the other preset without
going into bypass. The illumination of the LEDs labeled "1" and "2" indi-
cate which preset is currently enabled. While the effect is in bypass mode
both LEDs remain off.
When a preset is enabled and any sort of adjustment is made, the
indicator LED for that preset will begin to blink, showing that the preset
has been edited. After a preset has been edited, save it by pressing and
holding either footswitch. The corresponding LED will blink quickly to
indicate that the preset has been saved. Once changes are saved, the LED
will illuminate continuously. An edited preset can be saved to either of
the two preset locations. For example if preset 1 has been selected and
edited, it can be saved to preset location 2 by pressing and holding the
right footswitch.
Note: Changes made to a preset will be lost if you go into bypass or
switch to another preset without saving.
12 | Controls: Footswitches