X20/X20S and Ethos v1.0.11 User Manual
Easy Mode = Off
Easy mode has equidistant fixed values on the X axis, and only allows the Y coordinates
for the curve to be programmed.
Points Config
With Easy Mode Off, both the X and Y coordinates may be configured, (see example
above). Note that the -100% and +100% X coordinates for the curve end-points cannot
be edited, because the curve must cover the full signal range.