Zhone 2004 用户指南
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that you disconnect this equipment from the network until the problem has been corrected or
until you are sure the equipment is not malfunctioning. No user serviceable parts are
contained in this equipment. This equipment may not be used for coin service provided by
the telephone company. Connection to party lines is subject to state tariffs. Contact the state
Public Utilities Commission or Corporation for information. Do not attempt to repair this
equipment yourself.
until you are sure the equipment is not malfunctioning. No user serviceable parts are
contained in this equipment. This equipment may not be used for coin service provided by
the telephone company. Connection to party lines is subject to state tariffs. Contact the state
Public Utilities Commission or Corporation for information. Do not attempt to repair this
equipment yourself.
Canadian Emissions
Requirements
Requirements
This digital apparatus does not exceed the Class A limits for radio noise emissions from digital
apparatus set out in the Radio Interference Regulations of the Canadian Department of Commu-
nications.
apparatus set out in the Radio Interference Regulations of the Canadian Department of Commu-
nications.
Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites appli-
cables aux appareils numériques (de la class A) prescrites dans le Règlement sur le brouillage
radioélectrique edicté par le ministère des Communications du Canada.
cables aux appareils numériques (de la class A) prescrites dans le Règlement sur le brouillage
radioélectrique edicté par le ministère des Communications du Canada.
Safety Precautions
When handling this equipment, follow these basic safety precautions to reduce the risk of elec-
tric shock and injury:
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.
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.
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.
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.
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.
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.
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:
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 qualifified Paradyne service personnel.
There are no user-serviceable parts inside this unit. Contact qualifified Paradyne service personnel.