Guide :Music : DJm 400 Professional DJ Mixer
Pioneer DJM-400 mixer turns on, but channels aren't working
I recently hooked up a Pioneer DJC-800 and DJC-800K2 to my DJM-400 and everything worked fine. The next attempt at turning the system on it failed miserably the DJCs are working fine fine, but the DJM-400 has the effects On/Off button constantly illuminated yellow and the channels are no longer reading. What could be the problem???