Table of Contents
Advertisement
Outdoor
Antenna
Grounding:
If an
outside
antenna
or cable system
is connected
to the
video
product,
be sure the antenna
or cable
system
is grounded
so as to provide
some
protection
against
voltage
surges and built
up static charges
Section
810 of the NatiorM
Electrical
Code, ANSWNFPA No. 70, provides
information
with
respect
to proper
ground
ing of the
mast
and
supporting
structure,
grounding
of the lead in wire to an antenna
discharge
unit, size of grounding
conductors,
location
of antenna
discharge
unit, connec
tion
to grounding
electrodes,
and
require
ments for the grounding
electrode
EXA/v_PIE OF ANTENNA _ROUNDINd
AS PE_
NATIOhlAL ELECFRICAL CODE
@ound damp
_'_
Antenna Lead
El+,c_rk 5
X
I IJ4-(NECSECTION
I
_4..
_
@ounding
f
(onductors
Po,,v_'r Servl_ e OouncDng
Electrode System (NECART
(hlEC SECTION
2_0
PARTH)
810 21)
Power
Lines: An
outside
antenna
system
should
not be located
in the vicinity
of over
head power
lines or other
electric
light
or
power
circuits,
or where it can fan into
such
power
lines or circuits
When
installing
an
outside arcenna
system,
extreme
care should
be taken to keep from touching
such power
lines or circuits
as contact
with
them
might
be fatal
Cleaning: Unplug
this video product
from the
wall outlet
before
cleaning
Do not
use liq
uid cleaners or aerosol cleaners
Use a damp
cloth Br cleaning
Object and Liquid Entry: Never
push
objects
of any kind
into this video
product
through
openings
as they may touch
dangerous
volt
age points
or short out parts that
could result
in a fire or electric
shock
Never spill liquid of
any kind on the video product
Lightning: For added
protection
for this video
product
receiver
during
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
video
product
due to lightning
and power
line surges
Servicing:
Do not attem pt to service this video
product
yourself as opening
or removing
coy
ers may expose you to dangerous
voltage
or
other hazards
Refer all servicing
to qualified
service personnel
Damage Requiring Service: Unplug
this video
product
from the wall outlet
and refer servic
fng to qualified
service
personnd
under the
following
conditions:
• When
the
power
supply
cord
or plug
is
damaged.
• If liquid
has been spilled,
or objects
have
fallen into the video
product
• If the video
product
has been exposed
to
rain or water
• If the video
product
has been dropped
or
the cabinet has been damaged
If the
video
product
does
not
operate
nor
i:
,+
:.
{
mally fellow the operating instructions. Ad
iust only those controls that are covered by
the operating instructions as an improper
adjustment of other controls may result in
damagearid will often require extensivework
by a qualified technician to restorethe video
product to its normal operation
When the video product exhibits a distinct
change in performance
this indicates a
need for service
ReplacementParts:When replacement parts
are required, be sure the service technician
has used replacement parts specified by the
manufacturer or have the same characteris
tics as the original part Unauthorized sub
stitutions may result in ire, electric shock or
other hazards
SafetyCheck: Upon completion of any service
or repairs to this video product, askthe ser
vice technician to perform safety checksto
determine that the video product is in proper
operating condition
///
Advertisement
Table of Contents
