Cisco DPC3928 DOCSIS, Руководство пользователя

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IMPORTANT SAFETY INSTRUCTIONS
viii OL-29161-01
Ground the Product
WARNING: Avoid electric shock and fire hazard! If this product connects to coaxial
cable wiring, be sure the cable system is grounded (earthed). Grounding provides
some protection against voltage surges and built-up static charges.
Protect the Product from Lightning
In addition to disconnecting the AC power from the wall outlet, disconnect the signal inputs.
Verify the Power Source from the On/Off Power Light
When the on/off power light is not illuminated, the apparatus may still be connected to the power
source. The light may go out when the apparatus is turned off, regardless of whether it is still plugged
into an AC power source.
Eliminate AC Power/Mains Overloads
WARNING: Avoid electric shock and fire hazard! Do not overload AC power/mains,
outlets, extension cords, or integral convenience receptacles. For products that require
battery power or other power sources to operate them, refer to the operating
instructions for those products.
Handling Disposable Batteries
This product may contain a rechargeable Lithium-Ion battery to provide stand-by operation in the
event of an AC power failure.
Heed the following warning, follow the Battery Safety and Battery Disposal instructions below, and see
the instructions later in this guide for handling, replacing, and disposing of the battery.
WARNING: There is danger of explosion if the battery is mishandled or incorrectly
replaced. Replace only with the same type of battery. Do not disassemble it or attempt
to recharge it outside the system. Do not crush, puncture, dispose of in fire, short the
external contacts, or expose to water or other liquids. Dispose of the battery in
accordance with local regulations and instructions from your service provider.
Battery Safety

Insert batteries correctly. There may be a risk of explosion if the batteries are incorrectly inserted.

Do not attempt to recharge ‘disposable’ or ‘non-reusable’ batteries.

Please follow instructions provided for charging ‘rechargeable’ batteries.

Replace batteries with the same or equivalent type that we recommend.