Neo Instruments Ventilator Mode D'emploi page 19

Speed
The Speed knob adjusts the bass and treble rotors' speeds for
both Slow and Fast settings. Twist the knob to the far left for
slower speeds and to the far right for faster speeds:
SLOW
Bass 0.61Hz – 0.91Hz (0.76Hz)
Horn 0.64Hz – 0.96Hz (0.8Hz)
FAST
Bass 5.2Hz – 7.8Hz (6.5Hz)
Horn 5.44 – 8.16Hz (6.8Hz)
The 12 o'clock positions yield the values shown in brackets,
which correspond to the speeds of an average 122 model
Leslie.
Acceleration
This knob adjusts the amount of time it takes both rotors to go
from slow to fast and from fast to slow. Set the knob to the far
left for the fastest acceleration and deceleration time. Twist it to
the right and the effect will be slower to speed up and slow
down. The 12 o'clock positions yield the values shown in
brackets, which correspond to the speeds of an average 122
model Leslie. You can only stop the rotors with a remote
switch. The time it takes for the rotors to stop is fixed and
cannot be varied using the Acceleration knob.
SLOW > FAST
Bass 4.2sec – 8sec (5.5sec)
Horn 0.5sec – 2sec (1sec)
FAST > SLOW
Bass 4.2sec – 8sec (5.5sec)
Horn 0.8 – 3.2sec (1.6sec)
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