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– If the set has been subject to excessive shock by
being dropped, or the cabinet has been damaged.
– If the set does not operate normally when
following the Instruction Manual. Adjust only
those controls that are specified in the Instruction
Manual. Improper adjustment of other controls
may result in damage and will often require
extensive work by a qualified technician to
restore the set to normal 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
determine that the set is in safe operating
condition.
