Blue Bird Coachworks 450 LXi, Руководство пользователя

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450 LXi Owner Manual 4-16 Audio/Video Components
Rev. “C”
~ 4-16-129 ~
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 specifi es 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.
Examples of Antenna Grounding according to the National Electrical Code
instructions contained in “Radio and Television Equipment”.
Water and Moisture - WARNING!
To reduce the risk of fi re or electric 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.
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 DIRECT TV Receiver, be sure the antenna system is grounded so as to provide some protection against
voltage surges and built-up static charges. This DIRECT TV Receiver is equipped with a plug that will fi t into the power outlet
only one way. Do not modify the plug defeating this feature. If the plug does not fi t, 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.
Cleaning
- Unplug this receiver from the wall outlet before cleaning. Do 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 DIRECT TV Receiver through openings as they may
touch dangerous voltages or “short out” parts that could result in a fi re or electric shock. Never spill liquid of any kind on the
receiver. No objects fi lled with liquids, such as vases, shall be placed on the apparatus.
NOTE: The DIRECT TV Receiver shall be grounded through the
satellite/local antenna cable before plugging into the telephone jack,
and it must remain grounded thereafter.