DUO
In TWINOVA mode, the keyboard will be divided into two areas with
the same pitch and voice.
1. Turn the DUO on/off.
Press and hold the [SHIFT] button, then press the [DUO]
button to enter the DUO mode, and the nixie tube currently
displays “on”. Repeat above button operations to exit DUO
mode, and the nixie tube currently displays “oFF”. In the DUO
mode, LAYER and SPLIT are unavailable, the default split point is
E3 (32).
2. Select voice.
Before entering the DUO mode, the default voice of right-hand
and left-hand is the upper voice you select. You can press voice
direct button or [+/YES]/[-/NO] button to choose voice.
3. Set the split point.
In the DUO mode, press and hold the [SPLIT] button, then
tap keys from C3~C6 to set the split point of DUO. Release
[SPLIT] button to exit the split point setting mode.
4. Set the octave.
In the DUO mode, press and hold the [SHIFT] button, then
press the key marked OCTAVE +/- to set octave value of the
DUO, and the nixie tube currently displays the octave value,
such as “1”.
Note:
In the song playing mode, the DUO is invalid.
21
For example：
You select the “Minor” scale and set its root note “C#”.
1. Press and hold [SHIFT] button, then press the [SCALE] button to
enter the scale mode.
2. Press and hold the [SHIFT] button, then press the key marked
SCALE TYPE +/- to select “3: Minor” scale, and the nixie tube
currently displays “3”.
3. Press and hold the [SHIFT] button, then press the key marked
SCALE ROOT +/- to select root “C#”, and the nixie tube currently
displays “Cu”.
Parameter
1
2
3
4
5
6
Scale Type
Pythagorean
Pure Major
Pure Minor
Meantone
Werkmeister
Kirnberger
Scale
TWINOVA
Default Split Point：E3（32）
OCTAVE
C
M
Y
CM
MY
CY
CMY
K
KURZWEIl_KA-90_Manual_003_151105.pdf 21 2015-11-06 10:29:52
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