Korg Soundlink DRS OASYS PCI Patches & Effects Manual page 45

Analog Synths
Time
0-100. This sets the glide amount (also known as portamento) for the oscillator,
which makes the pitch slide smoothly between notes. At 0, Glide is completely off.
At 100, notes will take a long time to glide to the new pitch.
Note that this will also vary depending on the Patch's voice allocation setting, in
the Program Edit window. Poly Retrig, Poly Reuse, Mono Legato, and Unison
modes are generally the most suitable for use with Slide, but you may find that you
like other settings as well.
Slide Src
List of Modulation Sources. This sets the modulation source for turning Slide on
and off. You might set this to the Portamento Switch, MIDI controller 65. For a
complete list, please see "Modulation Sources" on page 2.
Threshold
0-100. This sets the mod level at which Slide is turned on.
OASYS PCI
KB-303
37