QHW Audio THE BOX II, Owner'S Manual

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THE BOX II
Owner's manual
12
The Box II comes with an external DC
power supply with can handle an input from 100 V
to 240 V AC from 50 to 60 HZ and gives an output
of 36 V of DC with a maximum of 1 A of current.
QHW Audio only warranties its specifications when
you are using the supplied power supply. The DC
input is connected internally in the way that
positive goes to center pin and negative to sleeve.
Once all audio wires are connected,
connect the DC power supply, putting firmly the
connector in the rear panel DC input connector of
The Box II [number 1 in description drawing].
Make sure that mains cable of
DC power supply is disconnected
from mains outlet before
connecting DC power supply to
The Box II.
Now connect the mains cable to the mains
outlet using an outlet that provides a safety earth
connection.