Pro Audio Support

Q:
How to Initialize (reset), and preload on the Korg PX3/PX3B
 
A:
Initialization: Battery Removal

Preload: PX3: Rhythm/Aux and "+" button while powering on. Then press the Bypass/Tune button. PX3B: HBB and "+" button while powering on. Then press Bypass/Tune.