Operation Manual
10
Before use 
Part names and 
functions 
Connections 
Basic 
operations 
Installing and setting up 
supplied software
USB settings 
Troubleshooting  Index
Specifications 
Signal system chart 
Basic 
operations 
Basic operation
Turning the power on
Press POWER.
DECK CHG. lights, and the power switches on. 
Turning the power off
Press POWER.
DECK CHG. goes out, and the power switches off. 
NOTE
There is no function on this device for automatically switching off the 
power supply when the unit is not used for a prolonged period. 
If you do not intend to use this device for a prolonged period, for 
safety either switch off the power supply, or remove the AC adaptor 
plug from the wall socket. 
Adjusting the volume of the master level 
Turn MASTER LEVEL. 
Basic operation
Microphone input
Adjusting the microphone input level 
Turn MIC LEVEL. 
 n Enabling the ducking function 
The ducking function detects the microphone input and attenuates 
the audio signal level of the master output. This prevents 
microphone audio from being inaudible under loud music.
Press DUCKING.
DUCKING lights up.
Headphone monitor 
Make sure that your headphone plug is already inserted in the 
Headphone jack. 
1
Press  CUE for each channel to select the source to 
monitor.
The selected CUE lights up.
2
Turn  MONITOR PAN to adjust the balance of the 
cue volume and master volume. 
3
Turn PHONES to adjust the headphone volume.
NOTE
When using headphones, be careful not to turn the volume too high. 
This section describes operations of the unit without using the DJ software. 
•For information about how to operate the DJ software, see the instruction manual for the DJ software or the help menu.
•For information about the buttons on the unit for operating the DJ software and their functions, see the following pages.
•TRAKTOR LE 2/PRO 2······Page 19 – 23
•Virtual DJ LE/PRO······Page 24 – 28
POWER
MIC LEVEL
DUCKING
MASTER LEVEL
PHONESDECK CHG.
DECK CHG.
MONITOR PAN
CUECUE
Top panel
Front panel
Rear panel
Headphone jack










