Powering On:
Turn on the iDR64 MixRack first (the black box)
Wait for the MixRack to fully start up (about 5-10 seconds)
Turn on the Digital mixer.
Turn on amplifiers or powered speakers last.
Slowly raise the main output level and test the system.
Powering Off:
Turn off amplifiers or powered speakers first.
Turn off the digital mixer, Go to Utility in the touchscreen, click Power down, then shut down surface, after that is done press the power button on the rear of the mixer.
Turn off the iDR64 MixRack (the black box)