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Digital Multiplexer
8A. An appliance and cart combination should be moved with care.
Quick stops, excessive force, and uneven surfaces may cause the appliance and cart combination to overturn.
Ventilation : Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the
9.
video product and to protect it from overheating, and these openings must not be blocked or covered. The openings
should never be blocked by placing the video product on a bed, sofa, rug, or other similar surface. This video product
should never be places near or over a radiator or heat register. This video product should not be placed in a built-in
installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer's instructions have
been adhered to.
10. Power sources : This video product 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 supply to your home, consult your appliance dealer or local power com-
pany. For video products intended to operate from battery power, or other sources, refer to the operating instructions.
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, paying particular attention to cords at plugs, convenience receptacles,
and the point where they exit from the appliance.
12. Lightning : For added protection for this video product during a lightning storm, or when it is left unattended and
unused for long periods of time, unplug it from the wall outlet and disconnect the cable system. This will prevent
damage to the video product due to lightning and power-line surges.
13. Overloading : Do not overload wall outlets and extension cords as this can result in a risk of fire or electric shock.
14. Object and liquid entry : Never push objects of any kind into this video product through openings 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 video product.
15. Servicing : Do not attempt to service this video product yourself as opening or removing covers may expose you to
dangerous voltage or other hazards. Refer all servicing to qualified service personnel.
16. Damage requiring service : Unplug this video 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 video product.
c. If the video product has been exposed to rain or water.
d. If the video product does not operate normally by following the operating instructions. Adjust only those controls
that are covered by the operating instruction, as an improper adjustment of other
controls may result in damage and will often require extensive work by a qualified technician to restore the video
product to its normal operation.
e. If the video product has been dropped or the cabinet has been damaged.
f. When the video product exhibits a distinct change in performance this indicates a need for service.
17. Replacement parts : When replacement parts are required, be sure the service technician has used replacement
parts specified by the manufacturer or have the same characteristics as the original part. Unauthorized substitutions
may result in fire, electric shock or other hazards.
18. Safety Check : Upon completion of any service or repairs to this video product, ask the service technician to perform
safety checks to determine that the video product is in proper operating condition.
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