Step 1. Connections
Connect the Mixdeck with your computer using the provided USB cable.
Connect your speakers to the rear Master Output using proper RCA cables and your Headphones to the front socket.
Step 2. Drivers
Install the required drivers from https://www.numark.com/product/mixdeck
Available for both Windows and Mac
Step 3. VirtualDJ
Install VirtualDJ 8 from http://www.virtualdj.com/download/index.html (in case you have not done already)
Start VirtualDJ and login with your Account credentials.
A Pro Infinity or a Pro Subscription License is required. http://www.virtualdj.com/buy/index.html
A detection window will appear when the unit is first connected with VirtualDJ.
Click on the "Use Soundcard" button so that VirtualDJ will apply the pre-defined audio configuration (speakers need to be connected to the Master Output of the unit)
Click to OK
Make sure that both channels on the mixer section of the MixDeck are set to PC and you have toggled each CD player to MIDI mode via the SOURCE button.
The Mixdeck is now ready to operate with VirtualDJ Mixer Controls