Cisco D9854 Installation And Operation Manual page 6

Safety Precautions,
Use only with a cart, stand, tripod, bracket, or table recommended by the
manufacturer, or sold with the product. Any mounting of the product should
follow the manufacturer's instructions, and should use a mounting accessory
recommended by the manufacturer.
9. A product and cart combination should be moved with care. Quick stops,
excessive force, and uneven surfaces may cause the product and cart
combination to overturn.
10. Ventilation – Slots and openings in the cabinet are provided for ventilation and
to ensure reliable operation of the 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 product on a bed, sofa, rug, or other similar surface.
This 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.
11. Power Sources – This 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 product dealer or local power company. For
products intended to operate from battery power, or other sources, refer to the
operating instructions.
12. Grounding or Polarization – This product may be equipped with a polarized
alternating-current line plug (a plug having one blade wider than the other).
This plug will fit into the power outlet only one way. This is a safety feature. If
you are unable to insert the plug fully into the outlet, try reversing the plug. If
the plug should still fail to fit, contact your electrician to replace your obsolete
outlet. Do not defeat the safety purpose of the polarized plug.
Alternate Warnings – This product is equipped with a three-wire grounding-
type plug, a plug having a third (grounding) pin. This plug will only fit into a
grounding-type power outlet. This is a safety feature. If you are unable to insert
the plug into the outlet, contact your electrician to replace your obsolete outlet.
Do not defeat the safety purpose of the grounding-type plug.
iv Model D9854 Advanced Program Receiver Installation and Operation Guide
Continued
4021470 Rev C