Numark Industries DXM01 - Manual (Page 4)

signal going into channel 1. For the USB 2 jack,
you can output either the Master output signal, or
a direct output of the signal going into channel 2.
The direct output settings are pre-fader, with no
effects applied to the signal.
11. AC In: This mixer is designed to work with the
power supply assembly that comes with the unit.
While the power is switched off, plug the power
supply into the mixer first, then plug it into the
outlet.
12. Power Switch: Use this switch to turn on the
mixer after all input devices are already
connected to prevent damage to your equipment.
Turn the mixer on before you turn on amplifiers
and turn of amplifiers before you turn off the
mixer.