9
RackPack 4
Make sur
e that the
voltage selector
setting r
eflects the corr
ect local po
w
er
line v
oltage
.The setting sho
wn her
e
corr
esponds to oper
ation
with 23
0
V v
oltage.
PO
W
ER
switch
The
GND L
IF
T
switch eliminates hum b
y separ
ating the internal gr
ound fr
om the unit’
s housing gr
ound.
The switch is usually deactiv
ated to r
etain the shielding of the housing (pr
ess to activ
ate).
Rear Panel/Diagram
