User's Manual

8
Warning
 AC power outlet must be well connected to ground (zero
grounding voltage<5V).
 The AC power must be stable, avoid using the same power
together with high-power appliance, and a manostat is
recommended to configure.
 Please turn off the power supply immediately and contact
with the maintenance center, when fog, peculiar smell or
strange sound was found in device.
 Hold the adapter itself when you unplug it, rather than the
data cable.