Hi there. I have two CDJ-2000s and I just bought a DJM 900. I wanted to make sure I set everything up correctly so I am looking for some advice here...
I have put the two CDJ-2000s on channels 2 and 3 (since 1 and 4 have phono support if I want to hook up turn tables at a later time) via the CD/line via RCA connections. I have also used SPDIF cables to channels 2 and 3 from the CDJ-2000s. I'm not entirely sure why the CDJs require both the RCA and the SPDIF connections but that's how it was diagramed in the DJM-900 manual. Can someone please explain?
Also, I have hooked up the ethernet from the two CDJs to a 10/100 router and then used the uplink from the router to plug into the ethernet on the back of the DJM 900.
Is this all correct thus far?
Also, I'd like to use Traktor Scratch Pro 2 (I already have this because I used to use this with an older mixer and a Native Instrument Audio 10). How do I set this up both on my computer and on the mixer to use correctly? What's the difference on each channel with CD/Line vs USB 3/4 for example?
Finally, how can I record my mixes in Traktor? What is the difference between the Rec Out on the back of the mixer vs the Master Out? How do I record in Traktor and what additional cables/settings do I need?