Kenwood Electronics Powered Subwoofer SW-21HT Manuale Utente

English

     

 

– Slots and openings in the cabinet are provided 
for ventilation and 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 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’s instructions have been adhered to.

 

– This product should be operated only from the 
type of power source indicated on the product. 
If you are not sure of the type of power supply to 
your home, consult your product dealer or local 
power company.

–

 

– Do not defeat the safety purpose of the polarized 
or grounding-type plug. A polarized plug has two 
blades with one wider than the other. A grounding 
type plug has two blades and a third grounding 
prong. The wide blade or the third prong are 
provided for your safety. If the provided plug does 
not fi t into your outlet, consult an electrician for 
replacement of the obsolete outlet.

 

– Protect the power cord from being walked on 
or pinched particularly at plugs, convenience 
receptacles, and the point where they exit from the 
apparatus.

 

– Unplug this apparatus during lightning storms or 
when unused for long periods of time.

 

– Do not overload wall outlets, extension cords, or 
integral convenience receptacles as this can result 
in a risk of fi re or electric shock.

 

– Never push objects of any kind into this product 
through openings as they may touch dangerous 
voltage points or short-out parts that could result in 
a fi re or electric shock. Never spill liquid of any kind 
on the product.

 

– Do not attempt to service this product yourself 
as opening or removing covers may expose you 
to dangerous voltage or other hazards. Refer all 
servicing to qualifi ed service personnel.

 

– Refer all servicing to qualifi ed service personnel. 
Servicing is required when the apparatus has been 
damaged in any way, such as power-supply cord or 
plug is damaged, liquid has been spilled or objects 
have fallen into the apparatus, the apparatus has 
been exposed to rain or moisture, does not operate 
normally, or has been dropped.

 

– When replacement parts are required, be sure 
the service technician has used replacement parts 
specifi ed by the manufacturer or have the same 
characteristics as the original part. Unauthorized 
substitutions may result in fi re, electric shock, or 
other hazards.

 

– Upon completion of any service or repairs to 
this product, ask the service technician to perform 
safety checks to determine that the product is in 
proper operating condition.

 

– Do not install near any heat sources such as 
radiators, heat registers, stoves, or other apparatus 
(including amplifi ers) that produce heat. Do not 
place a fl aming object, such as a candle or lantern, 
or near the product.

 

– An outside antenna system should not be located 
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, extreme care should be 
taken to keep from touching such power lines or 
circuits as contact with them might be fatal.

Notes:

Item 7 is not required except for grounded or 
polarized equipment.