When the MIXER panel of rekordbox is displayed, the position of the crossfader of the controller and the position of the crossfader on the screen do not match.

When [Optimization of crossfader MIDI messages] of utilities mode is enabled while the [CROSS FADER CURVE] control is turned fully clockwise, the position of the crossfader on the screen and the position of the crossfader of the controller may not become the same. To match the positions of the crossfader between the screen and controller, disable [Optimization of crossfader MIDI messages] of utilities mode.

The procedure to disable [Optimization of crossfader MIDI messages] is as follows.

1) Disconnect the USB cable connecting the unit and computer.

2) Turn on the power of the unit while pressing the [SHIFT] and [PLAY/PAUSE] buttons on the left deck.

3) When the [MASTER TEMPO] button on the left deck lights, press that button and check that it turns off.

4) Turn off the power of the equipment.