
Enable input from Layer A, B or both.
Prevents the FX’s parameters from being updated by GUI, automation or patch changes.
Sets the delay time of the left and right channels individually. In Sync mode, the delay times are from 1/32nd of a bar to 1 bar. In unsynchronised mode, the delay times are 125 to 4000 Milliseconds (4 Seconds).
When illuminated, this feeds the left delay signal into the right signal and vice versa to create a ping-pong delay signal.
When illuminated, if you change the left Delay Time value, the right time will also change to the same value, and vice-versa.
The delay times are synchronised to host DAW’s tempo and given in beats when the Sync icon is illuminated. In standalone mode, the tempo is set in the tempo window.

When illuminated the delay times are synchronized to host DAW’s tempo and given in beats. When in standalone mode the tempo is set in the tempo window
When off the delay time is not synchronized and is given in seconds.
This modulates the delay time using an LFO, creating a chorus effect with long feedback or a phaser effect with short delay times.
The frequency (or rate) of the Delay Mod LFO should be self-explanatory, but it also works with the Mod Depth. Essentially, the delay line's "growth-rate“ determines depth; the less time to “grow”, the less depth the modulation has.
This applies a High-Pass filter to the delay signal, and turning this knob progressively filters out low frequencies of the delay’s audio bandwidth. This can help create a less ‘muddy’ sound.