Warning
for
Your
Protection
1.
Read
these
instructions.
2.
Keep
these
instructions.
3.
Heed
all
warnings.
4.
Follow
all
instructions.
5.
Do
not
use
this
apparatus
near
water.
6.
Clean
only
with
a
dry
cloth.
7.
Do
not
block
any
of
the
ventilation
openings.
Install
in
accordance
with
the
manufacturer’s
instructions.
8.
Do
not
install
near
any
heat
sources
such
as
radiators,
heat
registers,
stoves,
or
other
apparatus
(including
amplifiers)
that
produce
heat.
9.
Do
not
defeat
the
safety
purpose
of
the
polarized
or
grounding
‐
type
plug.
A
polarized
plug
has
two
blades
with
one
wider
than
the
other.
A
grounding
type
plug
has
two
blades
and
a
third
grounding
prong.
The
wide
blade
or
the
third
prong
is
provided
for
your
safety.
If
the
provided
plug
does
not
fit
into
your
outlet,
consult
an
electrician
for
replacement
of
the
obsolete
outlet.
10.
Protect
the
power
cord
from
being
walked
on
or
pinched,
particularly
at
plugs,
convenience
receptacles,
and
the
point
where
they
exit
from
the
apparatus.
11.
Only
use
attachments/accessories
specified
by
the
manufacturer.
12.
Use
only
with
the
cart,
stand,
tripod,
bracket,
or
table
specified
by
the
manufacturer,
or
sold
with
the
apparatus.
When
a
cart
is
used,
use
caution
when
moving
the
cart/apparatus
combination
to
avoid
injury
from
tip
‐
over.
13.
Unplug
this
apparatus
during
lightning
storms
or
when
unused
for
long
periods
of
time.
14.
Refer
all
servicing
to
qualified
service
personnel.
Servicing
is
required
when
the
apparatus
has
been
damaged
in
any
way,
such
as
power
‐
supply
cord
or
plug
is
damaged,
liquid
has
been
spilled
or
objects
have
fallen
into
the
apparatus,
the
apparatus
has
been
exposed
to
rain
or
moisture,
does
not
operate
normally,
or
has
been
dropped.
The
apparatus
shall
not
be
exposed
to
dripping
or
splashing.
No
objects
filled
with
liquids,
such
as
vases,
shall
be
placed
on
the
apparatus.
“WARNING:
To
reduce
the
risk
of
fire
or
electric
shock,
do
not
expose
this
apparatus
to
rain
or
moisture.”
General
Installation
Instructions
Please
consider
these
general
instructions
in
addition
to
any
product
‐
specific
instructions
in
the
“Installation”
chapter
of
this
manual.
Unpacking
Check
the
equipment
for
any
transport
damage.
If
the
unit
is
mechanically
damaged,
if
liquids
have
been
spilled
or
if
objects
have
fallen
into
the
unit,
it
must
not
be
connected
to
the
AC
power
outlet,
or
it
must
be
immediately
disconnected
by
unplugging
the
power
cable.
Repair
must
only
be
performed
by
trained
personnel
in
accordance
with
the
applicable
regulations.
Installation
Site
Install
the
unit
in
a
place
where
the
following
conditions
are
met:
The
temperature
and
the
relative
humidity
of
the
operating
environment
must
be
within
the
specified
limits
during
operation
of
the
unit.
Values
specified
are
applicable
to
the
air
inlets
of
the
unit.
Condensation
may
not
be
present
during
operation.
If
the
unit
is
installed
in
a
location
subject
to
large
variations
of
ambient
temperature
(e.g.
in
an
OB
‐
van),
appropriate
precautions
must
be
taken.
Unobstructed
airflow
is
essential
for
proper
operation.
Ventilation
openings
of
the
unit
are
a
functional
part
of
the
design
and
must
not
be
obstructed
in
any
way
during
operation
(e.g.
‐
by
objects
placed
upon
them,
placement
of
the
unit
on
a
soft
surface,
or
improper
installation
of
the
unit
within
a
rack
or
piece
of
furniture).
The
unit
must
not
be
unduly
exposed
to
external
heat
sources
(direct
sunlight,
spot
lights).
Ambient
Temperature
Units
and
systems
by
FiberPlex
are
generally
designed
for
an
ambient
temperature
range
(i.e.
temperature
of
the
incoming
air)
of
+5...+40
°C.
When
rack
mounting
the
units,
the
following
facts
must
be
considered:
The
permissible
ambient
temperature
range
for
operation
of
the
semiconductor
components
is
0
°C
to
+70
°C
(commercial
temperature
range
for
operation).
The
airflow
through
the
installation
must
allow
exhaust
air
to
remain
cooler
than
70
°C
at
all
times.
Average
temperature
increase
of
the
cooling
air
shall
be
about
20
C°,
allowing
for
an
additional
maximum
10
C°
increase
at
the
hottest
components.
If
the
cooling
function
of
the
installation
must
be
monitored
(e.g.
for
fan
failure
or
illumination
with
spot
lamps),
the
exhaust
air
temperature
must
be
measured
directly
above
the
modules
at
several
places
within
the
enclosure.
Grounding
and
Power
Supply
Grounding
of
units
with
mains
supply
(class
I
equipment)
is
performed
via
the
protective
earth
(PE)
conductor
integrated
in
a
NEMA
5
‐
15P
connector.
Units
with
battery
operation
(<
60
V,
class
III
equipment)
must
be
earthed
using
the
3
pin
Phoenix
connector.
Grounding
the
unit
is
one
of
the
measures
for
protection
against
electrical
shock
hazard
(dangerous
body
currents).
Hazardous
voltage
may
not
only
be
caused
by
defective
power
supply
insulation,
but
may
also
be
introduced
by
the
connected
audio
or
control
cables.
This
equipment
may
require
the
use
of
a
different
line
cord,
attachment
plug,
or
both,
depending
on
the
available
power
source
at
installation.
If
the
attachment
plug
needs
to
be
changed,
refer
servicing
to
qualified
personnel.
