In edit mode, the values for the DSP parameter "Manual" (Phaser and Auto Pan) have a range between -64 and +63, what I call the “parameter scale” in this text.
If the DSP parameter Manual is assigned to a slider (or knob), so that you can control its value while making music, the slider can be set to the range between min-value 0 and max-value 127 (I call it the “slider scale”), which usually reflects the full scale of the assigned parameter, i.e. slider value 0 should represent "Manual" value -64 at the lower end of the scales (or lowest slider position) and 127 should represent +63 at the upper end of the scales (or highest slider position).
If I look at the display of my PS-5X (firmware version 1.13) showing the changing parameter value, when the slider is used, this scale mapping seems to apply. But the effective parameter value is different if I display the DSP in edit mode.
The effective scale mapping between slider and parameter that I experience looks like this:
(lower end)| 0, 1,.. 63, 64, 65, 66,.. 126, 127|(upper end of the slider scale)
(lower end)| 63, 63,.. 63, -64, -63, -62,.. -2, -1|(upper end of parameter scale)
When the assigned slider is used, the display shows changing values as follows:
(lower end)|-64, -63,.. -1, 0, 1, 2,.. 62, 63|(upper end).
The displayed value pretends the scale mapping of slider and parameter to be correctly, but it is not, and if you try, you can hear it, of cause, especially when the parameter jumps from value 63 to -64 while the slider is moved over middle position.
As a result, while playing I cannot manipulate the DSP parameter “Manual” with sliders or knobs for values between 0 and 62.
I do not refer to the special behavior for Knob2 within edit mode, which works properly for the whole scale range of the DSP parameter “Manual”, i.e. in edit mode the displayed value doesn’t lie to you (and me;).
Can you please provide tips, how I could fix this issue? Thanks a lot!