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Preface
A
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The
use
of
this
equipment
may
be
subject
to
local
rules
and
regulations.
The
following
rules
and
regulations
may
be
relevant
in
some
or
all
areas.
Federal
Communications
(FCC
Statement)
This
device
complies
with
FCC
Rules
Part
15.
Operation
is
subject
to
the
following
two
conditions:
(1)
this
device
may
not
cause
harmful
interference
and
(2)
this
device
must
accept
any
interference
received
including
interference
that
may
cause
undesirable
operation.
This
equipment
has
been
tested
and
found
to
comply
within
the
limit
of
a
Class
A
digital
device,
pursuant
to
Part
15
of
the
FCC
Rules.
These
limits
are
designed
to
provide
reasonable
protection
against
harmful
interference
in
a
residential
installation.
This
equipment
generates,
uses
and
can
radiate
radio
frequency
energy
and,
if
not
installed
and
used
in
accordance
with
the
manufacturer’s
instructions,
may
cause
harmful
interference
to
radio
communications.
However,
there
is
no
guarantee
that
interference
will
not
occur
in
a
particular
installation.
If
this
equipment
does
cause
harmful
interference
to
radio
or
television
reception,
which
can
be
determined
by
switching
the
equipment
on
and
off,
the
user
is
encouraged
to
try
to
correct
the
interference
by
one
or
more
of
the
following
measures:
Reorient
or
relocate
the
interference
receiving
antenna.
Increase
the
distance
of
separation
between
the
equipment
and
interference
receiver.
Connect
the
equipment
to
a
power
outlet
on
a
circuit
different
from
that
to
which
the
interference
receiver
is
connected.
Consult
the
dealer
or
an
experienced
radio/TV
technician
for
help.
Changes
or
modifications
not
expressly
approved
by
the
party
responsible
for
compliance
could
void
the
user’s
authority
to
operate
the
equipment.
CE
Notice
(European
Union)
The
symbol
indicates
compliance
of
this
equipment
to
the
EMC
Directive
and
the
Low
Voltage
Directive
of
the
European
Union.
These
markings
indicate
that
this
system
meets
the
following
technical
standards:
EN
55022
—
“Limits
and
Methods
of
Measurement
of
Radio
Interference
Characteristics
of
Information
Technology
Equipment.”
EN
55024
—
“Information
technology
equipment
‐
Immunity
characteristics
‐
Limits
and
methods
of
measurement.”
EN
61000
‐
3
‐
2
—
“Electromagnetic
compatibility
(EMC)
‐
Part
3:
Limits
‐
Section
2:
Limits
for
harmonic
current
emissions
(Equipment
input
current
up
to
and
including
16
A
per
phase).”
EN
61000
‐
3
‐
3
—
“Electromagnetic
compatibility
(EMC)
‐
Part
3:
Limits
‐
Section
3:
Limitation
of
voltage
fluctuations
and
flicker
in
low
‐
voltage
supply
systems
for
equipment
with
rated
current
up
to
and
including
16
A.”
EN
60950
—
“Safety
of
Information
Technology
Equipment.”
NOTE
:
EN
55022
emissions
requirements
provide
for
two
classifications:
Class
A
is
for
typical
commercial
areas.
Class
B
is
for
typical
domestic
areas.
To
determine
which
classification
applies
to
your
device,
examine
the
FCC
registration
label
located
on
the
device.
If
the
label
indicates
a
Class
A
rating,
the
following
warning
applies
to
your
computer:
RF
INTERFERENCE
WARNING:
This
is
a
Class
A
product.
In
a
domestic
environment,
this
product
may
cause
radio
frequency
(RF)
interference,
in
which
case
the
user
may
be
required
to
take
adequate
measures.
This
device
is
classified
for
use
in
a
typical
Class
B
domestic
environment.
Summary of Contents for QB-241
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