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5 Turn SPARK on
and off
1 To toggle between modes on and off,
slide and hold for approximately 2
seconds.
Automatic shut-down
SPARK has an automatic shut-down feature that
can save battery power.
After 10 minutes in idle mode (no music plays,
no button is pressed), SPARK turns off.
1 Slide and hold for approximately 2
seconds to turn SPARK on again.
Lock the keys
SPARK has a lock switch to prevent accidental
operation.
1 To lock the buttons when you play, move
the slider to position .
All buttons except the volume keys are »
locked and the display shows a lock
icon.
2 To unlock the buttons again, move the
slider to the center position.