For  smooth  transitions,  set  the  CUE  MIX  to  the  center  position  and  adjust  the  cued
Deck's GAIN knob so that both sound equally loud.
 
2.3.4 Synchronizing the Second Track
 
Before mixing in the track playing on Deck B, we will use TRAKTORs automatic Sync feature
to adjust its tempo to that of Deck A. Since playback of Deck A was started first, it is automati-
cally assigned the role of Tempo MASTER. To sync Deck B to it:
►
Press the 
SYNC button on the right Deck to synchronize its tempo and phase with those
of Deck A.
The 
SYNC button lights up and the display of Deck B displays SYNC. Now the two tracks
are in perfect sync.
Using Your S5—Getting Started
Mixing In a Second Track
 
TRAKTOR KONTROL S5 - Manual - 36