CDJ2000NXS - RECORDBOX DJ

Does anybody now what i'm doing wrong. I just installed recordbox a few weeks ago, connected my 2 CDJ2000NXS over USB to my mac, installed recordbox DJ as a trial. Connecting over USB works properly (play, pause, tempo, reverse, ...)everything works smooth. -The only issue is that the very nice LCD screen on my CD player shows almost no information (wave-form, beats, ...) Problem is that i only have 4 days left of the trial version and the i have to choose. Keep using serato (which i need to update because i still use scratch live with SL1) or step over to recordbox... help :-)