4
Lightning
For added protection for this set during a lightning
stonn,
or
when it
is
left unattended and unused for
long periods
of
time, unplug it from the wall
outlet and disconnect the antenna
or
cable system.
This will prevent damage to the set due to
lightning and power-line surges.
Damage Requiring Service
Unplug the set from the wall outlet and refer
servicing to qualified service personnel under the
following conditions:
- When the power cord or plug is damaged
or
frayed.
-
If
liquid has been spilled or objects have fallen
into the set.
-
If
the set has been exposed to rain
or
water.
-
If
the set has been subject to excessive shock by
being dropped, or the cabinet has been
damaged.
- If the set does not operate nonnally when
following the operating instructions. Adjust
only those controls that are specified
in
the
operating instructions. Improper adjustment
of
other controls may result
in
damage and will
often require extensive work by a qualified
technician to restore the set to nonnal operation.
- When the set exhibits a distinct change in
performance - this indicates a need for service.
Servicing
Do not attempt to service the set yourself as
opening or removing covers may expose you to
dangerous voltage or other hazards.
Refer all servicing to qualified service personnel.
Replacement
parts
When replacement parts are required, be sure the
service technician has used replacement parts
specified by the manufacturer that have the same
characteristics as the original parts.
Unauthorized substitutions may result in fire,
electric shock, or other hazards.
Safety
Check
Upon completion
of
any service or repairs to the
set, ask the service technician to perform routine
safety checks (as specified by the manufacturer)
to detennine that the set is
in
safe operating
condition.
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