11.Grounding or Polarization. Do not defeat the precautions taken to ground or polarize the supply to the appliance.
12.Power Cord Protection. Route power cords so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords at plugs, power sockets and at the point where they exit from the appliance.
13.Protective Attachment Plug. As a safety feature the product is equipped with an attachment plug containing overload protection. See the instruction manual about resetting or replacing the plug. Should the plug need replacing ensure that a replacement is used which has the same overload protection as the original.
14.Cleaning. The product should be cleaned only as recommended by the manufacturer.
15.Power lines. An outdoor antenna should be located away from power lines.
16.Outdoor Antenna Grounding. If an outdoor antenna is connected to the tuner/receiver ensure that the antenna system is grounded to provide some protection against voltage surges and static build up.
In the USA see article 810 of the National Electrical Code ANSI/NFPA 70 concerning installation requirements.
17.
18.Objects and liquid entry. Take care not to let objects or liquids fall into the product.
19.Damage requiring service. The product should be serviced by qualified personnel if:
a)the power cord or plug has been damaged.
b)objects or liquid have fallen into the product.
c)the product has been exposed to rain.
d)the product does not appear to operate normally or exhibits a marked change in operation.
e)the product has been dropped or the enclosure damaged.
20.Servicing. Don’t attempt to service the product beyond that described in the operating instructions. All other servicing should be referred to qualified service personnel.
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