Yamaha SY99 Owner's Manual page 153

VOICE EDIT MODE
AFM ELEMENT DATA
3. (F1) AFM operator EG (Each operator)
Summary: Make EG settings for a single operator
while viewing a graphic display of the operator
envelope.
Procedure:
From: AFM Element job directory (JUMP #230)
Select: job 03:EG and press Fl (Each)
EG rates press F3 (Rate)
EG levels press F4 (Lvl)
Specify: envelope parameters for the selected
operator
The number of the currently selected operator is
displayed. To move to another operator, use the
OPERATOR SELECT buttons OP1...OP6.
This indicates the time range of the EG graphic
display. A range of "xl" shows the shortest
time and gives the greatest detail. To change the
range, hold SHIFT and press F1-F6 (xl, x2, x5,
x10,x20,x50).
This indicates the segment from which the EG
graphic display begins. To shift the display to a
different segment, hold SHIFT and press F7 or F8
to select Seg0-Seg4 or Rell.
Press F3 (Rate) to set EG rates. Press F4 (Lvl)
to set EG levels.
To change the range of the EG graphic display,
hold SHIFT and press F1-F6 (xl, x2,x5, xl0, x20,
x50).
To shift the EG graphic display to a different
segment, hold SHIFT and press F7 or F8.
HT (Keyon Delay Time 63...0): When this is set
to 0, the operator EG will begin immediately
142
(JUMP #236)
#237)
after a key is pressed. For higher settings, there
will be an increasingly longer delay before the
operator EG begins.
R1-R4, RR1-RR2 (Keyon Rates, Release Rates
0...63): Keyon Rates 1-4 and Release Rates 1-
2 determine the speed of the operator EG.
Higher settings result in faster change.
RS (Rate Scaling -7...+7): Rate Scaling allows
the operator EG rates to be increased or de-
creased depending on the key that is played. For
positive settings the EG rates will increase as
you play higher notes, resulting in shorter
envelopes. For negative settings the EG rates
will decrease as you play higher notes, resulting
in longer envelopes.
L0-L4, RL1-2 (Keyon Levels, Release Levels
0...63): Keyon Levels 0-4 and Release Levels
1-2 determine the levels of the operator EG.
SLP (Segment Loop Point S1...S4): This speci-
fies the segment from which the EG will con-
tinue looping if a key remains depressed after
the EG has arrived at level L4.
Rates and Levels: When you press a key, the
operator output will be at the level of L). When
the specified hold time (HT) has elapsed, the
level will change at the rate of R1 to level L1.
When the level reaches L1, it will change at the
rate of R2 to the level of L2. When the level
reaches L2, it will change at the rate of R3 to the
level of L3. When the level reaches L3, it will
change at the rate of R4 to the level of L4. When
the level reaches RL1, the EG will begin looping
from the specified segment.
When you release the key, the level will
change at the rate of RR1 to the level of RL1.
When the level reaches RL1, it will change at
the rate of RR2 to the level of RL2.
Remember that Hold Time (HT) is a time
setting, but the various Rates are speed set-
tings. Higher settings for Hold Time will result
in a longer delay before the operator EG begins,
but higher settings for Rates will result in faster
change.
JUMP #236