Using the track loaded in deck 1 as an example, press and hold a shift button and press the load 1 button. This will give Deck 1 focus, now your BPM and grid editing control will affect deck 1. If you would like to adjust the grid on Deck 2 press and hold shift and press the Load 2 button. This will focus Deck 2 for editing the Beat Grid or BPM.

Product: SDJ-4000