Yamaha VL Electronic Keyboard User Manual


 
VL Version 2
55
4. New Features & Parameters
UTILITY
Vel Gain (Velocity & Touch EG Modes)
¯ -7 … 0 … 7
Vel Gain (Velocity Gain) can be used to reduce (negative values) or increase
(positive vales) the velocity gain, thus adjusting the range of velocity data for ideal
pressure response. Vel Gain corresponds to the angle of the velocity curve. This param-
eter appears only when the Velocity or Touch EG mode is selected.
TEG Time (Touch EG Mode)
¯ 18.0 msec … 4.43 sec
AT Hi Ofst (Touch EG Mode)
¯ 0 … 127
AT Hi Gain (Touch EG Mode)
¯ -7 … 0 … 7
AT Lo Ofst (Touch EG Mode)
¯ 0 … 127
AT Lo Gain (Touch EG Mode)
¯ -7 … 0 … 7
These parameters become available when the Touch EG mode is selected, and
determine how the touch EG keyboard velocity and aftertouch data interact to produce
the touch EG data used for pressure control.
TEG Time (Touch EG Time) determines how long velocity data is valid before
aftertouch data takes over. In other words, when a note is initially played, pressure is
controlled by keyboard velocity (as determined by the Vel Ofst and Vel Gain param-
eters described above), then it is controlled by keyboard aftertouch. Higher values pro-
duce a slower change.
The AT Hi Ofst and AT Hi Gain parameters set the upper limit of the
aftertouch range, while the AT Lo Ofst and AT Lo Gain parameters set the lower
limit of the aftertouch range.
NOTES When the “Velocity” or “Touch EG” mode is selected, the
(“Init”) function button can be used to recall the preset values for all related
parameters (except “Mode”). Press
-
in response to the “Are You Sure?”
prompt to initialize, or
=
to cancel.
127
BC Value
0
After Touch
0~127
AT Hi Ofst, AT Hi Gain
AT Lo Ofst, AT Lo Gain
Touch EG Time
Velocity
Vel Ofst, Vel Gain
Time