Safety
Symbols
The
following
safety
symbols
are
used
throughout
this
manual.
F
amiliarize
yourself
with
each
of
the
symbols
and
its
meaning
before
operating
this
instrument.
Caution
The
caution
sign
denotes
a
hazard.
It
calls
attention
to
a
procedure
which,
if
not
correctly
performed
or
adhered
to
,
could
result
in
damage
to
or
destruction
of
the
instrument.
Do
not
proceed
beyond
a
caution
sign
until
the
indicated
conditions
are
fully
understood
and
met.
W
arning
The
warning
sign
denotes
a
hazard.
It
calls
attention
to
a
procedure
which,
if
not
correctly
performed
or
adhered
to
,
could
result
in
injury
or
loss
of
life
.
Do
not
proceed
beyond
a
warning
sign
until
the
indicated
conditions
are
fully
understood
and
met.
General
Safety
Considerations
W
arning
Before
this
instrument
is
switched
on,
make
sure
it
has
been
properly
grounded
through
the
protective
conductor
of
the
ac
power
cable
to
a
socket
outlet
provided
with
protective
earth
contact.
Any
interruption
of
the
protective
(grounding)
conductor
,
inside
or
outside
the
instrument,
or
disconnection
of
the
protective
earth
terminal
can
result
in
personal
injury
.
W
arning
There
are
many
points
in
the
instrument
which
can,
if
contacted,
cause
personal
injury
.
Be
extremely
careful.
Any
adjustments
or
service
procedures
that
require
operation
of
the
instrument
with
protective
covers
removed
should
be
performed
only
by
trained
service
personnel.
Caution
Before
this
instrument
is
switched
on,
make
sure
its
primary
power
circuitry
has
been
adapted
to
the
voltage
of
the
ac
power
source
.
F
ailure
to
set
the
ac
power
input
to
the
correct
voltage
could
cause
damage
to
the
instrument
when
the
ac
power
cable
is
plugged
in.
iv
Summary of Contents for 85640A
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