Oberheim OB3 SQUARED Operating Manual page 12

OB3 SQUARED
Organ Sound Generator
•
ROTARY effect: transit time from slow to fast speed
The use of the control change #12 (Effect control 1) permits the adjustment of the time
taken by the rotary effect when moving from the slow to the fast speed.
The value of this control change (selectable between 0-127) will give a high or low
transit time.
• ROTARY effect: transit time from fast to low speed
Same as control change 12, also the control change #13 (effect control 2) will adjust the
transit time when moving from fast to slow speed.
The use of this Midi control will adjust the time taken by the rotary effect when moving
from the fast to the slow speed.
The value of this control change (selectable between 0-127) will give alow or high transit
time.
• DELAY effect (echo): Depth
The Delay effect depth can be adjusted through the Control Change #91 (effect depth).
Giving to this control a value between 0 and 127 it will change the depth on the repeating
functions.
Low values will have a lower depth effect
• DELAY effect: Feedback ( Repeat number of the echo effect)
The control change #102 (Undefined) adjusts the Feedback parameter of the delay
effect, i.e: it adjusts the repeating number. With a low value of control change there will be
a low repeating number.
• DAMPER
The Damper effect (known also as Sustain) can be removed using the control change
#64. As it is an On/Off control ,giving to it values higher than 64, the damper will be on;
whilst with values lower than 64, it will be off.
N.B: According to the selected mode (see paragraph 3.1) and to the Midi Channel where
the relevant control change is located (see paragraph 3.3) it will be possible to activate
the damper on all sections or on each section of the instrument (upper, lower and bass)
• PITCH BENDER
The instrument can receive the Pitch Bender control either on all sections or on
individual sections (according to the operation mode or to the channel where the control
is). The range is set with a limit +/1 semitone.
• ALL SOUNDS OFF
Sending control change #120 with a 0 value on the relevant Midi Chanel., the Ob3square
will effect the All Sound Off procedure; this means that it will automatically release all
playing notes. If the damper was on previously, it will return to on.
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