PSR 540 out of tune due to pitch bend wheel?
(San Diego, CA)
It seems I have a pitch bend wheel problem which is causing an out-of-tune problem with the PSR. The PSR remains out-of-tune even after factory reset.
But - If I set the range of the pitch bend to zero (in a way dissabling it) then tuning problem disappears and everything is OK.
Is there a way to fix the wheel (if that's the problem) or should it be replaced? Or is there something else I'm missing?