LG FFH-515A Owner's Manual page 4

¥ Outdoor Antenna Grounding - If an outside antenna or
cable system is connected to the product, be sure the
antenna or cable system is grounded so as to provide
some protection against voltage surges and built-up
static charges.
¥ Article 810 of the National Electrical Code,
ANSI/NFPA 70 proviedes information 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, location
of antenna discharge unit, connection to grounding
electrodes, and requirements for the grounding
electrode.
¥ 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.
¥ Overloading - Do not overload wall outlets, extension
cords, or integral convenience receptacles, as this
can result in a risk of fire or electric shock.
¥ Object and Liquid Entry - Never push objects of any
kind into this poroduct through openings as they may
touch dangerous voltage points or short-out parts that
could result in a fire or electric shock. Never spill
liquid of any kind on the product.
¥ Servicing - Do not attempt to service this product
yourself as opening or removing covers may expose
you to dangerous voltage or other hazards. Refer all
servicing to qualified service personnel.
¥ Damage Requiring Service - Unplug this product from
the wall outlet and refer servicing to qualified service
personnel under the following conditions:
Antenna
Lead-in Wire
Ground Clamp
Electric
Service
Equipment
4
Antenna Discharge
Unit (NEC Section 810-20)
Grounding Conductors
(NEC Section 810-21)
Ground Clamps
Power Service Grounding
Electrode System
(NEC Art 250, Part H)
a) When the power-supply cord or plug is damaged.
b) If liquid has been spilled, or objects have fallen into
the product.
c) If the product has been exposed to rain or water.
d) If the product does not operate normally by
following the operating instructions. Adjust only
those controls that are covered by the operating
instructions as an improper adjustment of other
controls may result in damage and will often
require extensive work by a qualified technician to
restore the product to its normal operation.
e) If the product has been dropped or damaged in
any way.
f) When the product exhibits a distinct change in
performance, this indicates a need for service.
¥ Replacement Parts - When replacement parts are
required, be sure the service technician has used
replacement parts specified by the manufacturer or
have the same characteristics as the original parts.
Unauthorized substitutions may result in fire, electric
shock, or other hazards.
¥ Safety Check - Upon completion of any service or
repairs to this product, ask the service technician to
perform safety checks to determine that the product is
in proper operating condition.
¥ Wall or Ceiling Mounting - The product should be
mounted to a wall or ceiling only as recommended by
the manufacturer.
¥ Heat - The product should be situated away from heat
sources such as radiators, heat registers, stoves, or
other products (including amplifiers) that produce
heat.