Important Safety Instructions
Introduction
14. Outdoor Antenna Grounding
If an outside antenna or cable system is con-
nected 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 Electri-
cal Code, ANSI/NFPA70, provides information
in regard to proper grounding of the mast and
supporting structure, grounding of the lead-in
wire to an antenna discharge unit, size of groun-
ding conductors, location of antenna discharge
unit, connection to grounding electrodes, and
requirements for the grounding electrode. See
figure below.
15. Lightning
For added protection for this product 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 or power lines 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, extension cords,
or integral convenience receptacles, 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 to the product.
19. Servicing
Do not attempt to service this product your-
self as opening or removing covers may
expose you to dangerous voltage or other
hazards. Refer all servicing to qualified servi-
ce personnel.
20. Damage Requiring Service
Unplug this product from the wall outlet and
refer servicing to qualified service personnel
under the following conditions:
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 normal-
ly 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 chan-
ge in performance this indicates a need
for service.
21. Replacement Parts
When replacement parts are required, be
sure the service technician has used repla-
cement 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
whether 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 manu-
facturer.
24. Heat
The product should be situated away from
heat sources such as radiators, heat regis-
ters, stoves, or other products (including
amplifiers) that produce heat.
ENG
ENG - 107
Summary of Contents for DV-2-X-316DU
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