2
Before
using
the
unit
,
be
sure
to
read
all
operating
instructions
carefully
.
Please
note
that
these
are
general
precautions
and
may
not
pertain
to
your
unit
.
For
example
,
this
unit
may
not
have the
capability
to
be
connected
to
an
outdoor
antenna
.
1
)
Read
these
instructions
.
All
the
safety
and
operating
instructions
should
be
read
before
the
product
is
operated
.
2
)
Keep
these
instructions
.
The
safety
and
operating
instructions
should
be
retained
for
future
reference
.
3
)
Heed
all
warnings
.
All
warnings
on
the
product
and
in
the
operating
instructions
should
be
adhered
to
.
4
)
Follow
all
instructions
.
All
operating
and
use
instructions
should
be
followed
.
5
)
Do
not
use
this
apparatus
near
water
.
Do
not
use
this
product
near
water
and
moisture
,
for
example
:
near
a
bathtub
,
washbowl
,
kitchen sink
or
laundry
tub
;
in
a
wet
basement
;
or
near
a
swimming
pool
.
6
)
Clean
only
with
dry
cloth
.
Unplug
this
product
from
the
wall
outlet
before
cleaning
.
Do
not
use
liquid
cleaners
or
aerosol cleaners
.
Use
a
dry
cloth
for
cleaning
.
7
)
Do
not
block
any
ventilation
openings
.
Install
in
accordance
with
the
manufacturer
'
s instructions
.
Slots
and
openings
in
the
cabinet
and
in
the
back
or
bottom
are
provided
for
ventilation
,
to
ensure reliable
operation
of
the
product
and
to
protect
it
from
overheating
.
These
openings
must
not
be blocked
or
covered
.
The
openings
should
never
be
blocked
by
placing
the
product
on
a
bed
,
sofa
,
rug
or
other
similar
surface
.
This
product
should
never
be
placed
near
or
over
a
radiator
or
heat source
.
This
product
should
not
be
placed
in
a
built
-
in
installation
such
as
a
bookcase
or
rack unless
proper
ventilation
is
provided
or
the
manufacturer
'
s
instructions
have
been
adhered
to
.
8
)
Do
not
install
near
any
heat
sources
such
as
radiators
,
heat
registers
,
stoves
,
or
other
apparatus
(
including
amplifiers
)
that
produce
heat
.
9
)
Do
not
defeat
the
safety
purpose
of
the
polarized
or
grounding
-
type
plug
.
A
polarized
plug has
two
blades
with
one
wider
than
the
other
.
A
grounding
type
plug
has
two
blades
and
a third
grounding
prong
.
The
wide
blade
or
the
third
prong
are
provided
for
your
safety
.
If
the provided
plug
does
not
fit
into
your
outlet
,
consult
an
electrician
for
replacement
of
the obsolete
outlet
.
10
)
Protect
the
power
cord
from
being
walked
on
or
pinched
particularly
at
plugs
,
convenience receptacles
,
and
the
point
where
they
exit
from
the
apparatus
.
11
)
Only
use
attachments
/
accessories
specified
by
the
manufacturer
.
12
)
Use
only
with
the
cart
,
stand
,
tripod
,
bracket
,
or
table
specified
by
the
manufacturer
,
or
sold
with
the
apparatus
.
When
a
cart
is
used
,
use
caution
when
moving
the
cart
/
apparatus combination
to
avoid
injury
from
tip
-
over
.
An
appliance
and
cart
combination
should
be
moved
with
care
.
Quick
stop
,
excessive
force
and
uneven
surfaces
may
cause
the
appliance
and
cart
combination
to
overturn
.
13
)
Unplug
this
apparatus
during
lightning
storms
or
when
unused
for
long
periods
of
time
.
To
protect
your
product
from
a
lightning
storm
,
or
when
it
is
left
unattended
and
unused
for
long periods
of
time
,
unplug
it
from
the
wall
outlet
and
disconnect
the
antenna
or
cable
system
.
This will
prevent
damage
to
the
product
due
to
lightning
and
power
-
line
surges
.
14
)
Refer
all
servicing
to
qualified
service
personnel
.
Servicing
is
required
when
the
apparatus has
been
damaged
in
any
way
,
such
as
power
-
supply
cord
or
plug
is
damaged
,
liquid
has been
spilled
or
objects
have
fallen
into
the
apparatus
,
the
apparatus
has
been
exposed
to
rain or
moisture
does
not
operate
normally
,
or
has
been
dropped
.
15
)
Power
source
This
product
should
be
operated
only
from
the
type
of
power
source
indicated
on
the
marking
label
.
If
you
are
not
sure
of
the
type
of
power
supply
to
your
home
,
consult
your
appliance
dealer
or
local power
company
.
For
products
intended
to
operate
from
battery
power
,
or
other
source
,
refer
to
the operation
instructions
.
16
)
Power
lines
An
outside
antenna
system
should
not
be
located
in
the
vicinity
of
overhead
power
lines
or
other electric
light
or
power
circuits
,
or
where
it
can
fall
into
such
power
lines
or
circuits
.
When installing
an
outside
antenna
system
,
extreme
care
should
be
taken
to
keep
from
touching
such power
lines
or
circuits
as
contact
with
them
might
be
fatal
.
IMPORTANT
SAFETY
INSTRUCTIONS
Summary of Contents for ND-841
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