1. Disconnect the USB cable from your computer. When the utility settings mode is started up while this unit and a computer are connected by USB cable, the set status may not be displayed properly.
2. Press the [STANDBY/ON] switch on this unit’s rear panel to set this unit’s power to standby. Set this unit’s power to the standby mode.
3. While pressing both the [SHIFT] and [PLAY/PAUSE ] buttons on the left deck, press the [STANDBY/ON] switch on this unit’s rear panel. The utility settings mode is launched.
4. Press the [KEY LOCK] button on the left deck.
● [KEY LOCK] button off: Setting to use Serato DJ
● [KEY LOCK] button lit: Setting to use DJ software other than Serato DJ
5. Press the [STANDBY/ON] switch on this unit’s rear panel to set this unit’s power to standby.
To save the settings, set the [STANDBY/ON] switch on this unit’s rear panel to standby and quit the utility settings mode.