41
Control
Using I-ARPEGGIO Sync Mode
1. Press the [MENU] button.
2. Use the [1] knob to select “SYSTEM,” and then press 
the [ENTER] button.
You can also make this selection by using the PAGE [ ] [ ] 
button instead of the [1] knobs.
3. Use the [1] knob to select “Arp Sync,” and use the [2] 
knob to specify either “BEAT” or “MEASURE.”
BEAT: The arpeggio plays in synchronization with the beat.
MEASURE: The arpeggio plays in synchronization with the 
measure.
4. To save the setting, perform the system write 
operation.
&“Saving the System Settings (System Write)” (p. 43)
Controlling from an External Device
You can operate the JUPITER-X via the MIDI IN connector, USB MIDI IN 
port, or by using controllers such as a damper pedal etc. connected to 
the rear panel.
& “List of functions that can be assigned to the controllers” 
(p. 47)