Casio Stereo Amplifier TDA-40-860R40 Manuale Utente

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the product and protect it from overheating, these openings must not be 
blocked or covered.  This product should not be placed in a built-in 
installation such as a cabinet or rack unless proper ventilation is 
provided. 
5.  Proper Operation – To insure proper operation, the amplifier should be 
adjusted to within its proper operating range as per the amplifier 
specifications.  Failure to do so may result in improper operation and 
product failure. 
6.  Fusing – The amplifier contains an external fuse (5x20mm, 0.35A, 
250V) and an internal fuse (5x20mm, 1.0A, 250V) for protection.  
Should the amplifier fail to operate, unplug the unit, check the external 
fuse, or remove the front cover and check the internal fuse.  Note, only 
replace fuse with the correct size fuse.  Failure to do so may create 
a risk of fire or a hazardous situation.
 
7.  Grounding or Polarization – This amplifier is equipped with a 3-wire 
grounding-type plug, a plug having a third (grounding) pin, the plug 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. 
8.  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 the point where they exit from the appliance. 
9.  Overloading – Do not overload wall outlets as this can result in a risk of 
fire or electric shock. 
10.  Object and Liquid Entry – Never push objects of any kind into this 
amplifier through openings as they may touch dangerous voltage points 
or short-out parts that could result in a fire or electric shock.  Never spill 
liquid of any kind on the amplifier. 
11.  Power Lines – An outside antenna system should not be located in the 
vicinity of overhead power lines or other electric light or power 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. 
12.  Servicing – Do not attempt to service this amplifier yourself as opening 
or removing covers may expose you to dangerous voltage or other 
hazards.  Refer all servicing to qualified service personnel.  Repair or 
other replacement should be returned to TONER. (969 Horsham Road, 
Horsham, Pennsylvania 19044 USA). 
 
13.  Outdoor Antenna Grounding – If an outside antenna or cable system 
is connected to the amplifier, be sure the antenna or cable system is 
grounded so as to provide some protection against voltage surges and 
built-up static charges.  Section 810 of the National Electrical Code, 
ANSI / NAPA No. 70-1984, 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 grounding conductors, 
location of antenna-discharge unit, connection to grounding electrodes, 
and requirements for the grounding electrode.