UHL Instruments X4 V Series Owner's Manual page 31

Acceleration (2nd Func):
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 1 o'clock positions yield the values shown in brackets, which correspond
to the speeds of an average 122 model Rotary.
SLOW > FAST
Bass 0,5sec – 4,2sec - 8sec – 8sec (5,5sec)
Horn 0,5sec – 0,5sec – 2sec - 8sec (1sec)
FAST > SLOW
Bass 0,8sec – 4,2sec - 8sec – 8sec (5,5sec)
Horn 0,8sec – 0,8sec – 3,2sec - 8sec (1,6sec)
Mode (2nd Func):
The VENTILATOR II features three different frequency responses for the use with guitar or organ. They are
accessed via the 7 – 12 –5 o'clock position of the MODE knob.
Pos Mode Functionality
7.00 neutral response
12.00 similar to 7:00 but with accentuated Mids and Highs
5.00 KEY Simulation of the Rotary 122 response =X4 V Factory Setting !!
Remote (2nd Func):
Level: Determines the output volume, the controller can be set to position 5:00 o'clock.
Important!!!!
Thus the Vent II in sync with the Half Moon switch (Slow Stop Fast) is
working, the "Remote (2nd Func) controller must be set to 9 o' clock
position.
C o p y r i g h t b y U h l - I n s t r u m e n t s M a n u a l Seite 31