Yamaha DJX-IIB - Manual (Page 19)

Chapter 1 Pattern Player Basics
19
6 Keep the bpm steady!
Once you’ve started a Pattern, it's better to keep it playing at a steady bpm — unless you’re aiming
for special effects and sudden tempo changes.
Actually, the DJX-IIB takes care of this for you — automatically! If you change Patterns while a
Pattern is playing, the bpm setting stays the same. However, if you stop the Pattern and start a new
one, the bpm is automatically reset to best suit the newly selected Pattern.
01.03 01.03
While the Pattern is running... When the Pattern is stopped...
... and the bpm stays the same. ... and the bpm is set to best
suit the selected Pattern.