Roland A-PRO ユーザーズマニュアル

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System Settings (EDIT Mode)
Here’s how to change the velocity curve, which specifies how the transmitted velocity 
value will correspond to your keyboard playing dynamics.
1
Simultaneously press the [ACT] button and the [
] button.
2
Use the [VALUE] knob to select “KEYBOARD/PAD,” and press the 
[ENTER] button.
fig.lcd-KBDVELOCURVE.eps
3
Use the [VALUE] knob to select “KBD 
VELO CURVE,” and press the [ENTER] 
button.
4
Use the [VALUE] knob to select the desired KEYBOARD VELOCITY 
CURVE.
The name of the selected setting is shown in the display.
5
Press the [ENTER] button to return to Play mode.
Keyboard-related Settings
KEYBOARD VELOCITY CURVE
Number
Setting
Type of curve
Keyboard sensitivity
1
1-LIGHT
These are the most typical set-
tings. Your keyboard playing 
dynamics will produce the 
most natural volume change.
Higher velocity values (volume) 
can be produced even if you play 
softly.
2
1-MEDIUM
Keyboard sensitivity will be typical.
3
1-HEAVY
Higher velocity values (volume) 
will not be produced unless you 
play strongly.
4
2-LIGHT
Compared to curve 1, these 
curves allow greater volume 
change without having to 
play very strongly.
Higher velocity values (volume) 
can be produced even if you play 
softly.
5
2-MEDIUM
Keyboard sensitivity will be typical.
6
2-HEAVY
Higher velocity values (volume) 
will not be produced unless you 
play strongly.
7
3-LIGHT
These curves make it easy to 
play consistently, with mini-
mal change produced by your 
playing dynamics.
Higher velocity values (volume) 
can be produced even if you play 
softly.
8
3-MEDIUM
Keyboard sensitivity will be typical.
9
3-HEAVY
Higher velocity values (volume) 
will not be produced unless you 
play strongly.
10
4-LIGHT
Compared to curve 1, these 
curves produce greater vol-
ume change when you play 
strongly.
Higher velocity values (volume) 
can be produced even if you play 
softly.
11
4-MEDIUM
Keyboard sensitivity will be typical.
12
4-HEAVY
Higher velocity values (volume) 
will not be produced unless you 
play strongly.
1
2
3
4
A-300_500_800C_e.book  60 ページ  2010年2月22日 月曜日 午後9時13分