Naxa NAS-3101 English Manual - Page 11

9. Ventilation: Slots and openings in the cabinet are provided for ventilation to ensure reliable operation of the product and to protect it from overheating. These openings should never be blocked by placing the product on a bed, sofa, rug, or other similar surface. This product should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer instructions have been adhered to. 10. Power Sources: This product should be operated only from the type of power source indicated on the rating label. If you are not sure of the type of power supply to your home, consult your product dealer or local power company. For products intended to operate from battery power or other sources, refer to the operating instructions. 11. Grounding or Polarization: This product may be equipped with a polarized alternating-current line plug that has one blade wider than This is a safety feature. If you are unable to insert the plug fully into the outlet, try reversing the direction of the plug. If the plug should not defeat the safety purpose of the polarized plug. 12. Power-Cord Protection: Power supply cords should be routed 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, convenience receptacles, and at the point which they exit from the product. 13. Protective Attachment Plug: The product may be equipped with an attachment plug with overload protection. This is a safety feature. See the operating instructions for replacement or directions to reset the protective device. If replacement of the plug is required, be sure the service technician has used a replacement plug that has the same over- 14. Lightning: For added protection for this product, unplug it from the wall outlet during a lightning storm or when it is left unattended and unused for long periods of time. This will prevent damage to the product due to lightning or power-line surges. 15. Overloading: Do not overload wall outlets, extension cords, or inte- tric shock. 16. Object and Liquid Entry: Never push objects of any kind into this product through openings as they may touch dangerous voltage points or liquid of any kind on the product. 17. Servicing: Do not attempt to service this product yourself as open- ing or removing covers may expose you to dangerous voltage or other 18. Damage Requiring Service: Unplug this product from the wall outlet - ing conditions: a) when the power-supply or plug is damaged; b) if liquid has been spilled or if objects have fallen into the product; c) if the product has been exposed to rain or water; d) if the product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions as improper adjustment of other controls may result in damage and will product to its normal operation; e) if the product has been dropped or damaged in any way; f) when the product exhibits a distinct change in performance-this indicates a need for service. 19. Replacement Parts: When replacement parts are required, be sure by the manufacturer or have the same characteristics as the original other hazards. www.naxa.com Page 11