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IMPORTANTPRODUCT
SAFETYINSTRUCTIONS
Electrical energy caR1perform many usefnl function4,
But improper use can result in potential electrical
shock or fire hazards. This product has been
engineered and manufactured to assure your
personal safety. In order not to defeat the buihdn
safeguards, observe the following basic rules for its
installation, use and servicing.
ATTENTION:
FolI_vv and obey all warnings and instructions
marl<ed on your product and its operating instruc-
tions. For your safety, [)lease read all the safety arrd
operating h_structions before you operate this
product and I<eep this manual for future reference.
INSTALLATION
I. Grounding or Polarization
(A) Your product may be equipped with a )olarized
alternathlg-current Ihle plug (a plug having one blade
wider than the other). This plug will fit into} the
power outlet only one way. This is a safety feature.
if you are unable to insert the plug fully into the
outlet, try reversing the plug. if the pk_g should still
fail to fit, contact your electrician to replace your
obsolete outlet. Do not defeat the safety purpose of
the polarized plug.
(B) Your product may be equipped with a 3-wire
grounding-type i:llug, a I:llug having a third (ground-
it, g} pin. This ):lklg will ol4y fit into a grounding-type
power outlet. This is a safety feature.
if you are unable to insert the plug into die outlet,
contact your electrician to replace your obsolete
outlet. Do not defeat tbe safety purpose of the
grounding4ype plug.
2. Power Sources
_.)l-ierate your i-iroduct 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 product dealer or local power company. If your
product is intended to operate from battery power, or
other sources, refer to the operating instructions.
3. Overloading
Do not overload wall uutlets, extension cords, or integral
convenience receptacles as this can result in a risk of fire
or electric shock.
4. Power Cord Protection
Power supply cords should be routed so that they are
not likely to be walked on or pinched by items placed
upon or against them, paying particular attention to
cords at plugs, convenience receptacles, and the point
where they exit from the product.
5. Ventilation
Slots and openings h) the cabinet are provided for
vei_tilatioi_. To ensure reliable operation of the product
and to protect it from overheating, these openings must
not be blocked or covered.
Do not block the openings by placing the product on a
bed, sofa, rug or other similar surface.
o Do not place the product 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.
6. Wall or Ceiling Mounting
The product should be mounted to a wall or ceiling only
as recommended by the manufacturer.
ANTENNA INSTALLATION
INSTRUCTIONS
1. Outdoor Antenna Grounding
If an oLitside anterma or cable system is connected to the
r)roduct, be sure the antenna or cable system is
grounded so as to provide some protection against
voltage surges and built-up static charges. Article 81 0 of
the National Electrical Code, ANSI/NFPA 70, provides
infom_ation with regard to proper grounding of the mast
and supporting structure, grounding of the lead-in wire
to an antenna discharge unit, size of grounding
conductors, k_cation of antenna discharge unit,
conn_tion tO grounding electrodes, and requirements
for the grounding electrode.
2. Lightning
For added protection for this product during a lightning
storm, or when it is left unattended and Ul)used for long
periods of time, unplug it from the wall outlet and
discormect the antenna or cable system. "fhis wi}}
prevent damage to the product due to lightning and
power-fine surges.
g. Power Lines
An outside anteima 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.
EXAMPLE OF ANTENNA GROUNDING AS PER
NATIONAL ELECTRICAL CODE, ANSI/NFPA 70
LEADiNWiRE
.ANTENNA
DISCHARGEUNiT
(NECSECTION
810-20}
(NECSECTION810-21)
POWERSERVICEGROUNDINGELECTRODESYSTEM
(NEDART250. PARTH)
NEC -NATIONAL ELECTRICAL CODE
