The CZ V manual describes the "delay" knob in the vibrato section like this:
"DELAY delays the onset of vibrato from 0 milliseconds to about 5 seconds, followed by a linear fade-in proportional to the delay time."
However, as far as I can tell the delay knob doesn't actually have any effect; the vibrato always has an instantaneous onset. Am I missing some other setting that will make the vibrato delay work properly?