Pioneer Dj DJM-A9 4-Channel Digital Pro-DJ Mixer with Bluetooth (Black) - Manual (Page 88)

88
Settings
Restoring the factory settings
1 While pressing the [QUANTIZE/UTILITY (WAKE UP)] button,
press the [  ] button.
The [ FACTORY RESET ] screen appears.
2 Turn the [TIME] knob in the Beat FX section to select [YES],
and press the [TAP] button.
3 Press the [  ] button to turn the unit off.
The factory settings are restored.