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Important Information 77
MAINTENANCE
17
Unplug this product from the mains power and telephone line sockets, and refer servicing to
qualified Service Personnel under the following conditions:
A When the power cord is damaged or frayed.
B If liquid has been spilled into the product.
C If the product has been exposed to rain or water.
D If the product 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 will often require extensive work by
a qualified technician to restore the product to normal operation.
E If the product has been dropped or the cabinet has been damaged.
F If the product exhibits a distinct change in performance, indicating a need for service.
18
To further protect your product against power surges, we recommend the use of a power
protection device (Surge Protector). This device is not supplied with this product, and can be
found at any reputable Electrical, and Electronic outlet.