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Yamaha Electone GX-1 Service Manual page 137

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GX-1
(S/#
5030~
)
a
ate
23.
24.
VCA
SPEED
FUNCTION
Solo Portamento
Knee Control
PORTAMENTO
Solo Touch Res-
ponse ist Touch
ATTACK
INITIAL PITCH
Second Touch
PITCH
BRILLIANCE
LEVEL
SPEED
changed
+3
octaves
from
the
HF,
LF
position
set by
the tone
module.
At
"3"
the
generated signal amplitude
modulation
changes.
This
amount
of change
is not fixed; it is according to the tone module
LV value.
At "O''stPHzratsiC'4i Piz; at 438i"! QBHz
See p. 21.
Set at ''3'', if the keyboard low range and high range are pressed in
turn, the oscillation speed of pitch change should be over 2.0 sec;
this speed
has no
relation
to the
intervals between
the points at
which the keyboard is pressed.
With the solo portamento set at ''3'' and the tablet at ''1'', the porta-
mento effect should be heard when the knee lever is pushed to ''3"
from its normal (''0'') position.
Detects the interval between the time the key is first pressed and the
tone begins; according to this, it controls the following effects.
When the key pushed at its fastest speed, the rise time of the tone set
on the tone module
is speed up by a value of 1,000.
However, an
even shorter time set on the tone module will take priority.
When the key is pushed at its fastest speed, the effect is the same as
setting the solo pitch envelope generator (panel 2) IP lever to "3".
Detects the lowering of the key when it touches the stopper after the
note is begun, then adds the following effects:
At 3":
over +500 cent
At '3':
+2 oct. from the position set by the tone module.
At "0": within —3dB of Normal level
At "3": within +3dB of Normal level
At "0":
1.7Hz; at ''3'": 28Hz.
At this time the continuous control
panel 2 sub oscillator speed is cancelled.
sige

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