HP
11757B
Installation
and
Calibration
5.
Mark
the
shipping
con
tainer
\FRA
GILE"
to
encourage
careful
handling.
General
Operating
Instructions
W
arning
Before
the
F
ader
is
switched
on,
all
protectiv
e
earth
terminals,
extension
cords,
autotransformers,
and
devices
connected
to
the
instrument
should
be
connected
to
a
protectiv
e
earth
grounded
sock
et.
Any
interruption
of
the
protectiv
e
earth
grounding
will
cause
a
potential
shock
hazard
that
could
result
in
personal
injury
.
Caution
Before
the
F
ader
is
switched
on,
it
m
ust
b e
set
to
the
same
line
v
oltage
as
the
p o
w
er
source
or
damage
to
the
instrumen
t
may
result.
Refer
to
the
Installation
Guide
for
instructions.
Turn-On
Procedure
If
the
p o
w
er
cable
is
not
plugged
in,
follow
these
instructions.
On
the
rear
panel:
1.
Chec
k
the
line
v
oltage
selection
switch
for
correct
v
oltage
selection.
Set
to
115V
p osition
for
100/115/120V
op eration.
Set
to
230V
p osition
for
220/230/240V
op eration.
2.
Plug
in
the
p o
w
er
cable.
On
the
fron
t
panel,
set
the
LINE
switch
to
ON
(
j
).
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