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6
Important safeguards (continued)
9. Ventilation
Slots and openings in the cabinet are provided for ventilation, ensuring reliable opera-
tion of the projector and to protect it from overheating. Do not block these openings or
allow them to be blocked by placing the projector on a bed, sofa, rug, or bookcase. En-
sure that there is adequate ventilation and that the manufacturer's instructions have
been adhered to.
10. Power sources
This projector should be operated only from the type of power source indicated on the
marking label. If you are not sure of the type of power supplied to your office, consult
your appliance dealer or local power company.
11. Power-cord protection
Power-supply cords should be routed so that they are not likely to be walked on or pinched
by items placed upon or against them. Pay particular attention to cords at plugs, conve-
nience receptacles, and points where they exit from the appliance.
12. Overloading
Do not overload wall outlets and extension cords as this can result in a fire or electric
shock.
13. Object and liquid entry
Never push objects of any kind through openings of this projector as they may touch
dangerous voltage points or short-out parts that could result in a fire or electric shock.
Never spill liquid of any kind on the projector.
14. Servicing
Do not attempt to service this projector yourself as opening or removing covers may
expose you to dangerous voltage or other hazards. Refer all servicing to qualified ser-
vice personnel.
15. Damage requiring service
Unplug this projector from the wall outlet and refer servicing to qualified service per-
sonnel under the following conditions:
(a) If the power-supply cord or plug is damaged.
(b) If liquid has been spilled, or objects have fallen into the projector.
(c) If the projector does not operate normally after you follow the operating instruc-
tions. Adjust only those controls that are covered by the operating instructions.
An improper adjustment of other controls may result in damage and may often
require extensive work by a qualified technician to restore the projector to its
normal operation.
(d) If the projector has been exposed to rain or water.
(e) If the projector has been dropped or the cabinet has been damaged.
(f) If the projector exhibits a distinct change in performance - this indicates a need
for service.
16. Replacement parts
When replacement parts are required, be sure that the service technician has used
replacement parts specified by the manufacturer or parts having the same characteris-
tics as the original part. Unauthorized substitutions may result in fire, electric shock or
other hazards.
17. Safety check
Upon completion of any service or repair to this projector, ask the service technician to
perform safety checks determining that the projector is in a safe operating condition.