21. Disc
Do not use a cracked, deformed, or repaired disc. These discs
are easily broken and may cause serious personal injury and
product malfunction.
22. Damage Requiring Service
Unplug this product from the wall outlet and refer servicing to
qualified service personnel under the following conditions:
a)
When the power-supply cord or plug is damaged.
b)
If liquid has been spilled, or objects have fallen into the
product.
c)
If the product has been exposed to rain or water.
d)
If the product does not operate normally by following the
operating instructions. Adjust only those controls that are
covered by the operating instructions as an improper
adjustment of other controls may result in damage and will
often require extensive work by a qualified technician to
restore the product to its normal operation.
e)
If the product has been dropped or damaged in any way.
f)
When the product exhibits a distinct change in perform-
ance-this indicates a need for service.
23. Servicing
Do not attempt to service this product yourself as opening or
removing covers may expose you to dangerous voltage or
other hazards. Refer all servicing to qualified service person-
nel.
24. Replacement parts
When replacement parts are required, be sure the service tech-
nician has used replacement parts specified by the manufactur-
er or have the same characteristics as the original part.
Unauthorized substitutions may result in fire, electric shock, or
other hazards.
25. Safety Check
Upon completion of any service or repairs to this product, ask
the service technician to perform safety checks to determine
that the product is in proper operating condition.
6
IMPORTANT SAFETY INSTRUCTIONS (Cont’d)