Cisco D9854, Руководство по установке и настройке, Страница: 5 / 440

Safety Precautions
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Safety Precautions
1 Read Instructions – All the safety and operating instructions should be read
before the product is operated.
2 Retain Instructions – The safety and operating instructions should be retained for
future reference.
3 Heed Warnings – All warnings on the product and in the operating instructions
should be adhered to.
4 Follow Instructions – All operating and use instructions should be followed.
5 Cleaning – Unplug this product from the wall outlet before cleaning. Do not use
liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.
Exception: A product that is meant for uninterrupted service and that , for some
specific reason, such as the possibility of the loss of an authorization code for a
CATV converter, is not intended to be unplugged by the user for cleaning or any
other purpose, may exclude the reference to unplugging the product in the
cleaning description above.
6 Attachments – Do not use attachments not recommended by the product
manufacturer as they may cause hazards.
7 Water and Moisture – Do not use this product near water – for example, near a
bath tub, wash bowl, kitchen sink, or laundry tub; in a wet basement; or near a
swimming pool; and the like.
Accessories – Do not place this product on an unstable cart, stand, tripod,
bracket, or table.
The product may fall, causing serious injury to a child or adult, and serious
damage to the product.