Zhone 2000 用户指南

                                                                                     

When handling this equipment, follow these basic safety precautions to reduce the risk of elec-
tric shock and injury: 

•

Follow all warnings and instructions marked on the product and in the manual.

•

Unplug the hardware from the wall outlet before cleaning. Do not use liquid cleaners or aerosol clean-
ers. Use a slightly damp cloth for cleaning.

•

Do not place this product on an unstable cart, stand, or table. It may fall, causing serious damage to
the product.

•

Slots in the unit are provided for ventilation to protect it from overheating. These openings must not
be blocked or covered. Never place this product near a radiator or heat register.

•

This product should be operated only from the type of power source indicated on the marking label
and manual. If you are unsure of the type of power supply you are using, consult your dealer or local
power company.

•

Do not allow anything to rest on the power cord. Do not locate this product where the cord interferes
with the free movement of people.

•

Do not overload wall outlets and extension cords, as this can result in fire or electric shock.

•

Never push objects of any kind into the unit. They may touch dangerous voltage points or short out
parts that could result in fire or electric shock. Never spill liquid of any kind on this equipment.

•

Unplug the equipment from the wall outlet and refer servicing to qualified service personnel under the
following conditions:

When the power supply cord or plug is damaged or frayed

If liquid has been spilled into the product

If the product has been exposed to rain or water

If the product has been dropped or if the housing has been damaged

•

To reduce the risk of electrical shock, do not remove the cover from the unit or external power supply.
There are no user-serviceable parts inside this unit. Contact qualified service personnel.