Teac GigaStudio 4 - Manual (Page 104)

GigaStudio 4 Reference Manual 104
Control Source
This allows controlling the LFO depth from several possible sources, as selected from a drop-down menu.
0 – Internal:
The LFO depth is controlled solely by the Internal Depth control.
1 – Mod Wheel: An external mod wheel controller determines the LFO depth, with its maximum limit set by
the External Depth control.
2 – Foot Control:
An external foot pedal controller determines the LFO depth, with its maximum limit set by
the External Depth control.
3 – Int+Mod Wheel:
This allows for a constant amount of LFO depth supplied by the Internal LFO function,
with additional modulation provided by an external mod wheel. These work as described above under 0 -
Internal and 1 - Mod Wheel.
4 – Int+Foot Ctrl:
This allows for a constant amount of LFO depth supplied by the Internal LFO function,
with additional modulation provided by an external foot pedal controller. These work as described above
under 0 - Internal and 2 – Breath Control.
Internal Depth (-4800 to 4800)
This determines the amount of LFO modulation when Internal is selected as a control source (described later).
Negative values and positive values give the same audible effect, but with multiple layers or instruments, you
might want to use a positive LFO on one instrument and a negative LFO on the other so that their cutoffs vary
in a complementary way.
External Depth (-4800 to 4800)
This determines the amount of LFO modulation when Mod Wheel or Breath Control is selected as a control
source. Negative values and positive values work as described above.
Invert (on/off)
Turning this on is the equivalent to changing the Depth parameters from a positive value to the equivalent
negative value, or vice-versa.
Synch (on/off)
When on, all LFOs start from the same starting point. When off, all LFOs are free-running.