iv DVS USERS GUIDE
13. Lightning - For added protection of this unit during a
lightning storm, or when it is left unattended and
unused for long periods of time, unplug it from the
wall outlet.
14. Overloading - Do not overload wall outlets and
extension cords as this can result in the risk of fire or
electric shock.
15. Objects & Liquids - Never push objects of any kind
into this unit through openings as they may touch
dangerous voltage points or short out parts that could
result in a fire or electric shock. Never spill liquids of
any kind onto the unit. Should spillage occur, unplug
unit and have it checked by a technician before use.
16. Servicing - Do not attempt to service this unit yourself
as opening or removing covers may expose you to a
dangerous voltage or other hazards. Refer all servicing
to qualified service personnel.
17. Damage Requiring Service - Unplug this unit 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 any liquid has been spilled onto or objects have
fallen into the unit.
c. If the unit has been exposed to rain or water.
d. If the unit does not operate normally by following
the operating instructions. Adjust only those
controls that are covered by the operating instruc-
tions. Improper adjustment of other controls may
result in damage and will often require extensive
work by a qualified technician to restore the unit
to its normal operation.
e. If the unit has been dropped or the cabinet has
been damaged.
f. When the unit exhibits a distinct change in
performance—this indicates a need for service.
18. Replacement Parts - When replacement parts are
required, be sure the service technician has used
replacement parts specified by the manufacturer or
those having the same characteristics as the original
part. Unauthorized substitutions may result in fire,
electric shock or other hazards.
19. Safety Check - Upon completion of any service or
repairs to this unit ask the service technician to
perform safety checks to determine that the unit is in
safe operating order.
20. Heat - This unit should be situated away from heat
sources such as radiators, stoves, or other products
that produce heat.