Korg Soundlink DRS OASYS PCI User Manual page 73

Reference
Vol (Volume)
0-127. Volume adjusts the volume of the mixer channel, after the insert effects. 111 is
the default, and is equal to 0dB (unity gain). Double-clicking the fader will set it to
111.
Volume responds to controller #7 on the selected MIDI channel.
The MIDI Expression controller (#11) also controls volume. It's different from
controller #7, however, in that Expression does not change the setting of the
volume fader. This allows you to create volume swells, fades, and so on, without
losing your basic volume setting.
If you have a Multi with several Programs set to the same MIDI channel, the
Expression controller also allows you to modulate volume without changing the
relative volume balance of the different Programs.
Pan
0-127. Pan moves the signal between the left and right channels of the selected
output bus. To create a mono output, use hard panning, left or right.
Pan responds to controller #10 on the selected MIDI channel. A value of 64 is
absolute center; 0 is hard left, and 127 is hard right. Double-clicking the pan knob
will set it to 64.
Width
0-127. Width applies only to stereo channels. It controls the stereo width of the
channel output, and interacts with Pan to determine overall stereo placement.
With width at minimum, the channel output is a mono signal heard at the exact
position set by Pan. With width at maximum, the channel output is wide stereo,
centered around the Pan position.
Width responds to controller #8 on the selected MIDI channel. When this is set to 0,
the channel is mono; when it is set to 127, the channel has the maximum stereo
image.
Mute
On, Off. Mute silences the output of the Mixer Channel, along with its Effects
Sends.
Mute responds to controller #89 on the selected MIDI channel. 0 is off (not muted),
and any value between 1 and 127 is on (muted).
Solo
On, Off. Solo isolates one or more Mixer Channels or Send Busses by temporarily
muting all other non-soloed Mixer Channels and Send Busses. You can solo any
combination of Channels and Send Busses at the same time.
OASYS PCI
Mixer
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