DirecTV HIRD-E4, Руководство пользователя

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Section 820-40 of the NEC which provides guidelines for
proper grounding an, in particular, specifies that the cable
ground shall be connected to the grounding system of the
building, as close to the point of cable entry as practical.
Power Lines—
Extreme care must be taken when
installing and adjusting or maintaining the outdoor antenna
and connecting cable, especially in the vicinity of overhead
power lines, electric lights, or power circuits. When
installing the outdoor antenna or cable, extreme care should
be taken to keep from touching or approaching such power
lines or circuits, as contact with them might be fatal.
Cleaning—
Unplug this digital satellite receiver from the
wall outlet before cleaning. Do not use liquid cleaners or
aerosol cleaners. Use a damp cloth for cleaning.
Object and Liquid Entry—
Never push objects of any
kind into this digital satellite receiver through openings as
they may touch dangerous voltages or “short out” parts that
could result in a fire or electric shock. Never spill liquid of
any kind on the digital satellite receiver.
SERVICE
Servicing—
Do not attempt to service this digital satellite
receiver yourself as opening or removing covers may
expose you to dangerous voltage or other hazards. There
are no user serviceable parts inside. Refer all servicing to
qualified service personnel.
Conditions Requiring Service—
Unplug this digital
satellite receiver from the wall outlet and refer servicing to
qualified personnel under the following conditions:
•
When the power supply cord or plug is damaged.
•
If liquid has been spilled on, or objects have fallen
into, the digital satellite receiver or it has been
exposed to water.
•
If the digital satellite receiver does not operate
normally by following the operating instructions.
Adjust only those controls that are covered by the
operating instructions. Other adjustments may result in
damage and will often require extensive work by a
qualified technician to restore the digital satellite
receiver to its normal operation.
•
If the digital satellite receiver has been dropped or the
cabinet has been damaged.
•
When the digital satellite receiver exhibits a distinct
change in performance.
Replacement Parts—
When replacement parts are
required, have the technician verify that the replacements
being used have the same safety characteristics as the
original parts. Use of replacement parts specified by the
manufacturer can prevent fire, electric shock, or other
hazards.
Safety Check—
Upon completion of any service or
repairs to this digital satellite receiver, ask the service
technician to perform safety checks recommended by the
manufacturer to determine that the digital satellite receiver
is in safe operating condition.