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6
Installing and Connecting the Projection TV (continued)
- 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 normally 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 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 since
opening the cabinet 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 certifies in writing
that he 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, and to so
certify.
When the set reaches the
end of its useful life,
improper disposal could
result in a picture tube
implosion. Ask a
qualified service
technician to dispose of
the set.
Important Safeguards (continued)