Yamaha qx21 Owner's Manual page 36

FCC INFORMATION
While the following statements
are
provided to
comply
with
FCC
Regulations
in
the United States, the cor-
rective
measures
listed
below
are
applicable world-
wide.
This series of
Yamaha
professionat
music equipment
uses frequencies that
appear
in
the radio
frequency
range
and
if
installed in
the
immediate proximity
of
some
types of
audio
or
video devices
(within three
meters), interference
may
occur. This
series of
Yamaha
combo
equipment have been type tested
and found
to
comply
with the specifications set
for a class
B
computing device
in
accordance with those specifi-
cations
listed in
subpart J of part
1
5 of the
FCC
rules.
These
rules are
designed
to provide
a
reasonable
measure
of
protection against
such
interference.
However,
this
does not guarantee that interference
will
not occur.
If
your professional
music equipment
should
be suspected
of
causing interference
with
other
electronic devices,
verification
can be
made
by turning
your
combo
equipment
off
and
on.
If
the interference
continues
when
your
equipment
is
off,
the
equipment
is
not the source of interference.
If
your
equipment
does appear
to
be
the
source
of the interference,
you
should
try
to correct the situation
by using
one
or
more
of
the following measures:
Relocate
either
the
equipment
or
the electronic
device
that
is
being affected
by
the interference. Utilize
power
outlets for the professional
music equipment and
the
device being
affected that are
on
different
branch
(circuit
breaker or fuse)
circuits,
or install
AC
line
filters.
In
the case of radio or
TV
interference, relocate
the
antenna
or,
if
the antenna
lead-in
is
300
ohm
ribbon
lead,
change
the lead-in to co-axial
type
cable.
If
these
corrective
measures do not
produce
satisfac-
tory results,
please contact
your authorized
Yamaha
professional
products
dealer for
suggestions and/or
corrective
measures.
If
you cannot
locate
a
franchised
Yamaha
professional
products
dealer
in
your
general area contact the pro-
fessional
products Service
Department,
Yamaha Music
Corporation,
6600
Orangethorpe Ave.,
Buena
Park,
CA
90620,
U.S.A.
If
for
any
reason,
you should need
additional infor-
mation
relating to
radio or
TV
interference,
you may
find a
booklet prepared
by the Federal
Communi-
cations
Commission
helpful:
"How
to Identify
and Resolve Radio
—
TV
Interference
Problems". This booklet
is
available
from the U.S.
Government
Printing
Office,
Washington
D.C.
20402
-
Stock No.
004-000-00345-4.
YAMAHA
YAMAHA
CORPORATION
RO.Box
1,
Hamamatsu, Japan
JVD68650|
88 03
0.5
R2
CR
Printed
in
Japan