Appendix
A:
Product
Safety
Appendix
A:
Product
Safety
This
appendix
describes
safety
issues
regarding
to
this
product.
To
use
this
product
safely,
it
is
highly
recommended
to
read
this
appendix
before
installing
and
using
this
product.
Failure
to
follow
these
precautions
and
warnings
might
cause
product
malfunction,
electrical
shock,
or
even
fire.
If
this
product
is
working
abnormally
(e.g.
generating
smoke),
please
stop
using
this
product
and
contact
your
distributor
or
retailer
immediately.
DO
NOT
install
this
product
under
conditions
listed
below:
DO
NOT
install
this
product
in
an
environment
with
conditions
exceeding
its
specified
operating
environment.
DO
NOT
install
this
product
in
an
environment
that
is
subjected
to
direct
sunlight
or
near
any
heating
equipment.
DO
NOT
install
this
product
in
an
environment
with
extreme
temperature
changes.
Extreme
temperature
changes,
even
within
the
product’s
operating
temperature
range,
may
cause
malfunctions.
DO
NOT
install
this
product
in
a
location
near
any
sources
of
water
or
liquid.
DO
NOT
stack
this
product
with
other
network
devices
directly
on
top
of
one
another.
Stacking
network
devices
directly
without
applying
a
mounting
rack
will
cause
this
product
to
overheat.
DO
NOT
install
this
product
on
an
unstable
surface.
Doing
so
might
cause
this
product
to
fall,
resulting
malfunction.
Product
Maintenance
Guide:
DO
NOT
disassemble
this
product.
Doing
so
might
cause
malfunction
and
void
your
product’s
warranty.
It
is
recommended
to
keep
your
product
clear
of
dust.
To
remove
dust
from
your
product,
please
use
a
dry
brush
and
brush
it
off
gently.
When
not
using
this
product,
please
store
it
in
an
environment
with
low
humidity,
cool
temperature,
and
free
of
dust.
Failure
to
do
so
might
cause
malfunction.
Before
powering
up
this
product,
please
make
sure
that
the
electric
power
source
meets
this
product’s
requirement.
DO
NOT
use
other
power
adapters
if
this
product
comes
with
its
own
power
adapter
in
the
package.