11.If you use an extension cord with the computer, make sure the total of the ampere ratings of the devices plugged into the extension cord does not exceed the ampere rating for the extension cord. Also, make sure the total of all products plugged into the wall outlet does not exceed 15 amperes.
12.Do not insert objects of any kind into this product through the cabinet slots.
13.Except as specifically explained in this User’s Guide, do not attempt to service the computer yourself. Refer all servicing to qualified service personnel.
14.Unplug the computer from the wall outlet and refer servicing to qualified service personnel under the following conditions:
A.When the power cord or plug is damaged.
B.If liquid has entered the computer.
C.If the computer does not operate normally when the operating instructions are followed. Adjust only those controls that are covered by the operating instructions. Improper adjustment of other controls may result in damage and often requires extensive work by a qualified technician to restore the computer to normal operation.
D.If the computer has been dropped or the cabinet has been damaged.
E.If the computer exhibits a distinct change in performance.
iv