[START/END] button Press this to set the playback range (start point and end point) for a sample, or to edit a sample.
[PITCH/SPEED] button Press this to set the pitch and speed at which a sample plays back.
[MARK] button Press this to set a marker, or when you want to use skip-back sampling.
[VALUE] knob Turn the knob to edit a parameter or to select an item. Press the knob to confirm a parameter or to execute an operation.
[BPM SYNC] button Press this to make a sample or pattern play back in sync with the tempo. The sample’s playback speed is synchronized with the tempo set on this unit or with the MIDI clocks received via the USB port or the MIDI IN connector.
[GATE] button Turns the gate function on/off.
[LOOP] button Turns the loop function on/off.
[REVERSE] button Turns sample reverse playback on/off. When this is on, the sample plays back in reverse.
[ROLL] button Turns the roll playback on/off. When this is on, the sample is played back in detailed steps at the specified length. You can change the length of a sample (how fast the roll plays) by pressing the [ROLL] button while holding down the [SHIFT] button.
Bank [A/F]–[E/J] buttons Switches between banks.
[SHIFT] button Press this to make a pad or button use an alternate function.