Hitachi L42X02A, Руководство по обслуживанию

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adjustment of other controls may result in
damage and will often require extensive
work by a service technician to restore the
product to its normal operation.
If the product has been dropped or damaged
in any way.
When the product exhibits a distinct change
in performance this indicates a need for
service.
Replacement Parts - 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.
Safety Check - Upon completion of any service or
repairs to the product, ask the service technician
to perform safety checks to determine that the
product is in proper operating condition.
Heat - Do not install the product near any
heat sources such as radiators, heat registers,
stoves, or other products (including amplifi ers)
that produce heat.
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f.
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Installation Location - Place the product on a
fi rm and fl at surface. Avoid placing the product
in areas of direct sunlight, heating radiators,
closed automobiles, high temperature, high
humidity, excessive dust, strong vibration,
impact or strong magnetic fi elds, as the internal
parts may be seriously damaged.
Hazards of Electrical Shock and Fire - Do not
touch the power cord with wet hands. Hold the
plug when disconnecting the power cord. Do
not pull the power cord. Unplug the power cord
from the wall outlet when the product is not used
for long periods of time.
Hearing Safety - Listen at a moderate volume.
Using headphones at high volume can impair
your hearing.
Sometimes, the LCD screen may have some tiny
red, blue, white or black spots. This is normal
and does not affect the performance.
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