Radio Shack TRS-80 Owner's Manual page 2

The
FCC
Wants You
to
Know
. .
This
equipment generates and uses
radio
frequency
energy.
If
not installed
and used
prop-
erly,
that
is,
in strict
accordance
with the manufacturer's
instructions,
it
may
cause
interfer-
ence
to
radio
and
television reception.
It
has been
type tested
and found
to
comply
with the
limits for
a Class
B computing
device
in
accordance with the specifications
in
Subpart
J of Part
15
of
FCC
Rules,
which
are
designed
to
provide
reasonable
protection against
such
interference
in
a
residential instal-
lation.
However,
there
is
no guarantee
that
interference
will
not
occur
in
a
particular
installation.
If
this
equipment does cause
interference to radio or television reception,
which can be
determined by
turning the
equipment
off
and
on, the user
is
encouraged
to try to
correct the
interference
by
one
or
more
of
the following
measures:
•
Reorient the receiving
antenna
•
Relocate
the
computer
with
respect
to the receiver
•
Move
the
computer
away
from
the receiver
•
Plug the
computer
into
a different outlet so that
computer and
receiver are on
different
branch
circuits.
If
necessary,
you
should consult the dealer or
an experienced
radio/television technician
for
additional
suggestions.
You
may
find
the following booklet
prepared by
the Federal
Com-
munications
Commission
helpful:
How
to
Identify
and
Resolve Radio-TV
Interference
Problems.
This booklet
is
available
from
the
US
Government
Printing Office,
Washington,
DC
20402, Stock No. 004-000-00345-4.
Warning
This
equipment has been
certified to
comply
with the
limits for
a
Class B computing
device,
pursuant
to
Subpart
J of
Part 15
of
FCC
Rules.
Only
peripherals
(computer
input/output
devices, terminals,
printers, etc.) certified to
comply
with the
Class B
limits
may
be attached
to this
computer. Operation with non-certified peripherals
is likely
to result
in
interference
to
radio
and
TV
reception.