XR-1000H Quick Installation Guide
- 16 -
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
safety
measures:
Reorient
or
relocate
the
receiving
antenna.
Increase
the
separation
between
the
equipment
and
the
receiver.
Consult
the
dealer
or
an
experienced
wireless
technician
for
help.
Use
of
a
shielded
twisted
pair
(STP)
cable
must
be
used
for
all
Ethernet
connections
in
order
to
comply
with
EMC
requirements.
FCC-Specific Instructions
The
FCC,
National
Telecommunications
and
Information
Administration
(NTIA),
Federal
Aviation
Administration
(FAA),
and
industry
are
working
to
resolve
interference
to
Terminal
Doppler
Weather
Radar
(TDWR)
systems
used
near
airports
that
has
occurred
from
some
outdoor
wireless
systems
operating
in
the
5470
MHz
–
5725
MHz
band.
These
wireless
devices
are
subject
to
Section
15.407
of
our
rules
and
while
operating
as
a
master
device
they
are
required
to
implement
radar
detection
and
Dynamic
Frequency
Selection
(DFS)
functions.
Devices
must
be
professionally
installed
when
operating
in
the
5470
–
5725
MHz
band
Any
installation
of
either
a
master
or
a
client
device
within
35
km
of
a
TDWR
location
shall
be
separated
by
at
least
30
MHz
(center
‐
to
‐
center)
from
the
TDWR
operating
frequency
(as
shown
in
the
TDWR
location
at
http://www.spectrumbridge.com/udia/home.aspx).
This
will
require
that
channel
116
is
not
used
in
these
locations.
The
installers
and
the
operators
must
register
the
devices
in
the
industry
‐
sponsored
database
with
the
appropriate
information
regarding
the
location
and
operation
of
the
device
and
installer
information.
A
voluntary
Wireless
Internet
Service
Providers
Association
(WISPA)
sponsored
database
has
been
developed
that
allows
operators
and
installers
to
register
the
location
information
of
the
Unlicensed
National
Information
Infrastructure
(UNII)
devices
operating
outdoors
in
the
5470
–
5725
MHz
band
within
35
km
of
any
TDWR
location
(see
http://www.spectrumbridge.com/udia/home.aspx).
This
database
may
be
used
by
government
agencies
to
expedite
resolution
of
any
interference
to
TDWRs.
FCC Safety Compliance Statement
The
FCC
with
its
action
in
ET
Docket
96
‐
8
has
adopted
a
safety
standard
for
human
exposure
to
radio
frequency
(RF)
electromagnetic
energy
emitted
by
FCC
certified
equipment.
When
used
with
approved
Xirrus
antennas,
Xirrus
XR
products
meet
the
uncontrolled
environmental
limits
found
in
OET
‐
65
and
ANSI
C95.1,
1991.
Proper
installation
of
this
radio
according
to
the
instructions
found
in
this
manual
will
result
in
user
exposure
that
is
substantially
below
the
FCC
recommended
limits.
