3
Important Safeguards
14
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 (U.S.A.), ANSI/ NFPA 70
provides 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.
15
Lightning
For added protection for this 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 product due to lightning and
power-line surges.
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.
17
Overloading
Do not overload wall outlets and extension
cords as this can result in a risk of fire or
electric shock.
18
Object and Liquid Entry
Never push objects of any kind into this product
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.
19
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.
20
Damage Requiring Service
Unplug this product from the wall outlet and
refer servicing to qualified service personnel
under the following conditions:
(a) If 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 the
cabinet has been damaged.
(f) If the product exhibits a distinct change in
performance.
21 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 part.
Unauthorized substitutions may result in fire,
electric shock, or other hazards.
22 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.
23 Wall or Ceiling Mounting
The product should be mounted to a wall or
ceiling only as recommended by the
manufacturer. The product may slide or fall,
causing serious injury to a child or adult, and
serious damage to the product.
24 Heat
The product should be situated away from heat
sources such as radiators, heat registers, stoves,
or other products (including amplifiers) that
produce heat.
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