c. If the video product has been exposed to rain or water.
d. If the video product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operatjTJg instructions as Qn improper adjustment of other controls may result in damage and will often require extensive work by a qualified tech- nician to restore the video product to its normal operation.
e If the video product has been dropped or the cabinet has been damaged.
t. When the video product exhibits a distinct change in
16.Replacement Parts When replacement parts are required, be sure the service technician has
used replacement parIs specified by the manufacturer that have the same characteristics as the original part. Unauthorized substituiiot's may result in fire, electric shock or other hazards.
17.Safety Check