There are three different BPM modes specific to each deck that will alter the BPM info for whatever track is loaded.

1. AUTOBPM is set in V-CASE or by the SDJ-4000's onboard processor.
2. ID3 mode takes the BPM value from the file ID3 tag.
3. MANUAL mode allows the user to manually adjust the track's BPM info using the BEAT GRID tools in the MAIN FX section.

Product: SDJ-4000