American Audio PXW 18P, Руководство пользователя

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©American Audio® - www.americanaudio.eu PXW 18P User Manual Page 7
Nonuse Periods – The power cord of the appliance should be unplugged from the outlet when left un- used for a long period of time.
Grounding or Polarization
If this product is equipped with a polarized alternating current line plug (a plug having one blade wider than the other), it will fit into the
outlet only one way. This is a safety feature. If you are unable to insert the plug fully into the outlet, try reversing the plug. If the plug
should still fail to fit, contact your electrician to replace your obsolete outlet. Do not defeat the safety purpose of the polarized plug.
If this product is equipped with a three-wire grounding type plug, a plug having a third (grounding) pin, it will only fit into a grounding type
power outlet. This is a safety feature. If you are unable to insert the plug into the outlet, contact your electrician to replace your obsolete
outlet. Do not defeat the safety purpose of the grounding type plug.
Cart – A product and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may
cause the product and cart combination to overturn.
Location
– The appliance should be installed in a stable location.
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, 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.
See
Figure 1 .