Getting
Started
Manual
918221
RevA
9
This
symbol
is
used
to
denote
Direct
Current.
CAUTION
The
CAUTION
sign
indicates
a
potential
hazard.
It
calls
attention
to
a
procedure,
practice
or
condition
which,
if
not
followed,
could
possibly
cause
damage
to
equipment.
If
a
CAUTION
is
indicated,
do
not
proceed
until
its
conditions
are
fully
understood
and
met.
WARNING
The
WARNING
sign
indicates
a
potential
hazard.
It
calls
attention
to
a
procedure,
practice
or
condition
which,
if
not
followed,
could
possibly
cause
bodily
injury
or
death.
If
a
WARNING
is
indicated,
do
not
proceed
until
its
conditions
are
fully
understood
and
met.
CAT
I
Installation
(Overvoltage)
Category
rating
per
EN
61010
‐
1
safety
standard
and
is
applicable
for
the
instrument
front
panel
measuring
terminals.
CAT
I
rated
terminals
must
only
be
connected
to
source
circuits
in
which
measures
are
taken
to
limit
transient
voltages
to
an
appropriately
low
level.
Operating Environment
The
instrument
is
intended
for
indoor
use
and
should
be
operated
in
a
clean,
dry
environment.
Before
using
this
product,
ensure
that
its
operating
environment
is
maintained
within
these
parameters:
Temperature
:
0
°C
to
50
°C
(
Note
:
Power
Supply
Adapter
for
ArbStudio
1104
is
rated
for
40
°C
max).
Humidity
:
Maximum
relative
humidity
80%
(non
‐
condensing)
for
temperatures
up
to
40
°C
decreasing
linearly
to
50
%
relative
humidity
at
50
°C.
Altitude
:
Up
to
10,000
ft
(3,048
m)
at
or
below
30
°C.
Note
:
Direct
sunlight,
radiators,
and
other
heat
sources
should
be
taken
into
account
when
assessing
the
ambient
temperature.
WARNING
The
instrument
must
not
be
operated
in
explosive,
dusty,
or
wet
atmospheres.
CAUTION
Do
not
exceed
the
maximum
specified
front
panel
terminal
voltage
levels.
Refer
to
Specifications
for
more
details.
Cooling
The
instrument
relies
on
forced
air
cooling
with
an
internal
fan
and
ventilation
openings.
Care
must
be
taken
to
avoid
restricting
the
airflow
around
the
apertures
(fan
holes)
at
the
side
of
the
instrument.
CAUTION
