DirecTV HBH-SA 用户手册
Polarization – This DIRECTV
®
Receiver is equipped with a plug that will
fit into the power outlet only one way. Do not modify the plug defeating this
feature. If the plug does not fit, contact your electrician to replace your
outlet. To prevent electric shock, do not use this plug with an extension cord
or outlet unless you can fully insert the blades without blade exposure
feature. If the plug does not fit, contact your electrician to replace your
outlet. To prevent electric shock, do not use this plug with an extension cord
or outlet unless you can fully insert the blades without blade exposure
Power Sources – Operate this DIRECTV Receiver 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 dealer or local power company.
power source indicated on the marking label. If you are not sure of the type
of power supply to your home, consult your dealer or local power company.
Power-Cord Protection – Protect the power cord from being walked on
or pinched particularly at plugs, convenience receptacles, and the point
where they exit from the apparatus.
or pinched particularly at plugs, convenience receptacles, and the point
where they exit from the apparatus.
Overloading – Do not overload wall outlets, extension cords, or integral
convenience receptacles as this can result in a risk of fire or electrical shock.
convenience receptacles as this can result in a risk of fire or electrical shock.
Ventilation – Slots and openings in the cabinet are provided for ventilation
to ensure reliable operation of the product and to protect it from overheating.
Do not block any ventilation openings. Install in accordance with the
manufacturer’s instructions.
to ensure reliable operation of the product and to protect it from overheating.
Do not block any ventilation openings. Install in accordance with the
manufacturer’s instructions.
The openings should never be blocked by placing the product on a bed, sofa,
rug, or similar surface. This product should not be placed in a built-in
installation such as a bookcase or rack unless proper ventilation is provided
and the manufacturer’s instructions have been adhered to.
rug, or similar surface. This product should not be placed in a built-in
installation such as a bookcase or rack unless proper ventilation is provided
and the manufacturer’s instructions have been adhered to.
For electrical safety, power line operated equipment or accessories
connected to this unit should bear the UL listing mark and should not be
modified so as to defeat the safety features. This will help avoid any
potential hazard from electrical shock or fire. If in doubt, contact
qualified service personnel.
connected to this unit should bear the UL listing mark and should not be
modified so as to defeat the safety features. This will help avoid any
potential hazard from electrical shock or fire. If in doubt, contact
qualified service personnel.
Heat–Do not install near any heat sources such as radiators, heat registers,
stoves, or other apparatus (including amplifiers) that produce heat.
stoves, or other apparatus (including amplifiers) that produce heat.
Accessories – To avoid personal injury or damage to the DIRECTV
Receiver, do not place the DIRECTV Receiver on any unstable cart, stand,
table, or bracket. Any mounting of the product should follow the
manufacturer’s instructions.
Receiver, do not place the DIRECTV Receiver on any unstable cart, stand,
table, or bracket. Any mounting of the product should follow the
manufacturer’s instructions.
Attachments – Do not use attachments unless recommended by
DIRECTV as they may cause hazards.
DIRECTV as they may cause hazards.
Satellite Dish Antenna Grounding – The outdoor satellite dish antenna
used to receive satellite signals and the cable used to connect the satellite
dish antenna to the indoor receiving unit are required to comply with local
installation codes and the appropriate sections of the National Electric Code
(NEC) and in particular Article 810-15, which covers proper installation and
grounding of television receiving equipment, as well as to Article 820-33,
which specifies that the satellite dish antenna cable ground shall be
connected to the grounding system of the building as close to the point of
cable entry as practical. These codes require proper grounding of the metal
structure of the outdoor satellite dish antenna and grounding of the
connecting cable at a point where it enters the house (or other building). If
you are having a professional installer perform the installation, the installer
must observe installation codes. This manual contains instructions on how to
make the installation in compliance with the NEC. If additional local
installation codes apply, contact local inspection authorities.
dish antenna to the indoor receiving unit are required to comply with local
installation codes and the appropriate sections of the National Electric Code
(NEC) and in particular Article 810-15, which covers proper installation and
grounding of television receiving equipment, as well as to Article 820-33,
which specifies that the satellite dish antenna cable ground shall be
connected to the grounding system of the building as close to the point of
cable entry as practical. These codes require proper grounding of the metal
structure of the outdoor satellite dish antenna and grounding of the
connecting cable at a point where it enters the house (or other building). If
you are having a professional installer perform the installation, the installer
must observe installation codes. This manual contains instructions on how to
make the installation in compliance with the NEC. If additional local
installation codes apply, contact local inspection authorities.
Example of Antenna Grounding according to the National
Electrical Code instructions contained in “Radio and Television
Equipment”.
Electrical Code instructions contained in “Radio and Television
Equipment”.
Note: The DIRECTV Receiver must be grounded through the satellite/
local antenna cable before plugging into the telephone jack, and it must
remain grounded thereafter.
local antenna cable before plugging into the telephone jack, and it must
remain grounded thereafter.
Water and Moisture – WARNING! To reduce the risk of fire or electric
shock, do not expose this product to rain or moisture.
shock, do not expose this product to rain or moisture.
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, disconnect the antenna and cable system, and
disconnect it from the telephone line. This will prevent damage to the
product due to lightning and power-line surges.
or when it is left unattended and unused for long periods of time, unplug it
from the wall outlet, disconnect the antenna and cable system, and
disconnect it from the telephone line. This will prevent damage to the
product due to lightning and power-line surges.
Television Antenna Information – Installing an outdoor antenna can be
hazardous and should be left to a professional antenna installer. Do not
locate the outside antenna system 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, take extreme
care to keep from touching such power lines or circuits, as contact with them
might be fatal. If an outside antenna is connected to the DIRECTV Receiver,
be sure the antenna system is grounded so as to provide some protection
against voltage surges and built-up static charges. This DIRECTV Receiver
is equipped with a plug that will fit into the power outlet only one way. Do
not modify the plug defeating this feature. If the plug does not fit, contact
your electrician to replace your outlet. To prevent electric shock, do not use
this plug with an extension cord or outlet unless you can fully insert the
blades without blade exposure. Section 810 of the NEC, NFPA No. 70 1987,
provides information with respect to proper grounding of the mast and
supporting structure, grounding of the lead-in wire to an antenna discharge
unit, size of the grounding conductors, location of antenna discharge unit,
connection to grounding electrodes, and requirements for the grounding
electrode.
hazardous and should be left to a professional antenna installer. Do not
locate the outside antenna system 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, take extreme
care to keep from touching such power lines or circuits, as contact with them
might be fatal. If an outside antenna is connected to the DIRECTV Receiver,
be sure the antenna system is grounded so as to provide some protection
against voltage surges and built-up static charges. This DIRECTV Receiver
is equipped with a plug that will fit into the power outlet only one way. Do
not modify the plug defeating this feature. If the plug does not fit, contact
your electrician to replace your outlet. To prevent electric shock, do not use
this plug with an extension cord or outlet unless you can fully insert the
blades without blade exposure. Section 810 of the NEC, NFPA No. 70 1987,
provides information with respect to proper grounding of the mast and
supporting structure, grounding of the lead-in wire to an antenna discharge
unit, size of the grounding conductors, location of antenna discharge unit,
connection to grounding electrodes, and requirements for the grounding
electrode.
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.
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 receiver from the wall outlet before cleaning. Do
not use liquid or aerosol cleaners. Use only a damp cloth for cleaning.
not use liquid or aerosol cleaners. Use only a damp cloth for cleaning.
Object and Liquid Entry – Never push objects of any kind into this
DIRECTV 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 receiver. No objects filled with liquids, such as
vases, shall be placed on the apparatus.
DIRECTV 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 receiver. No objects filled with liquids, such as
vases, shall be placed on the apparatus.
INSTALLATION
Ground
clamp
Electric
service
equipment
Ground
clamps
Power service
grounding electrode
Grounding
conductor
Coaxial cable
Grounding block
Coaxial cable
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