Roland XP-30 用户手册

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Chapter 2. Playing
Holding an Arpeggio
If you hold down [ARPEGGIO] and press [TRANSPOSE], 
and get the indicator to start blinking, the arpeggio will 
continue to be played even if you release the chord.
1. Hold down [ARPEGGIO] and press [TRANSPOSE] to 
make the indicator blink.
2. Play a chord. 
3. If you play a different chord or notes while the arpeggio 
is being held, the arpeggio will change accordingly.
4. To cancel Arpeggio Hold, hold down [ARPEGGIO] and 
press [TRANSPOSE] simultaneously once again.
Using a Hold Pedal
If you play an arpeggio while pressing the hold pedal, the 
arpeggio will continue to be played even if you release the 
chord.
1. Connect an optional pedal switch to the HOLD PEDAL 
jack.
2. Play a chord while pressing the hold pedal.
3. To play another chord, release the pedal, press it again as 
you play the next chord.
Simulating a Guitar Cutting 
Technique
You can simulate a guitar cutting technique by following the 
procedure below. By using the Sound Palette, it is also 
possible to apply a wah effect as you play.
1. Select a guitar Patch.
2. Set the Style parameter (SYSTEM/ARPEGGIO/
ARPEGGIO) to RHYTHM GTR B, RHYTHM GTR C, 
RHYTHM GTR D or RHYTHM GTR E.
3. Press [FILTER/ENV] so the indicator lights.
4. Move the CUTOFF slider or RESO slider while you play 
a chord.
Playing an Arpeggio from an 
External MIDI Device
The XP-30 can also produce arpeggios with incoming Note 
messages from an external MIDI device.
1. Connect the XP-30’s MIDI IN connector and the MIDI 
OUT connector of an external MIDI device with a MIDI 
cable.
2. Press [PERFORM] to call up the PERFORM PLAY 
display.
3. Press [SYSTEM] to make the indicator lit, press the 
[MIDI] function button, and then press [ ] to access the 
PERFORM MIDI display.
fig.2-19
4. Use the cursor buttons to move the cursor to the Remote 
parameter.
5. Rotate the VALUE dial or press [INC]/[DEC] to turn the 
setting ON.
6. Play the external MIDI device.
Creating an Arpeggio Pattern
There are a total of 9 parameters that can be set for the 
Arpeggiator, but the most important is the Style parameter 
setting. The arpeggio pattern is largely determined by this 
setting.
When you set the Style parameter, the Motif, Beat Pattern, 
Accent Rate and Shuffle Rate parameters will automatically 
be set to optimum settings. After selecting the style, you can 
also set Octave Range and Key Velocity parameters, etc.
If this selection does not provide the pattern you want, 
modify the settings of the Motif, Beat Pattern, Accent Rate 
and Shuffle Rate parameters to add variations to the style as 
desired.
* Motif, Beat Pattern, Accent Rate and Shuffle Rate settings will 
be lost if you select another style and then turn the power off.
* The values you can set with the Motif or Beat Pattern 
parameters are normally limited by the selected style. Only 
when the Style parameter is set to LIMITLESS will all values be 
acceptable.