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NetEngine IAD User Guide
Preface xviii
appropriate Terminal Equipment Technical Requirements document(s).
The Department does not guarantee the equipment will operate to the
user's satisfaction.
Before installing this equipment, users should ensure that it is permissible
to be connected to the facilities of the local telecommunications company.
The equipment must also be installed using an acceptable method of
connection. The customer should be aware that compliance with the
above conditions may not prevent degradation of service in some
situations. Repairs to certified equipment should be coordinated by a
representative designated by the supplier. Any repairs or alterations made
by the user to this equipment, or equipment malfunctions, may give the
telecommunications company cause to request the user to disconnect the
equipment.
Users should ensure for their own protection that the electrical ground
connections of the power utility, telephone lines and internal metallic water
pipe system, if present, are connected together. This precaution may be
particularly important in rural areas.
Caution: Users should not attempt to make such connections themselves,
but should contact the appropriate electric inspection authority, or
electrician, as appropriate.”
“NOTICE: The Ringer Equivalence Number (REN) assigned to each
relevant terminal device provides an indication of the maximum number of
terminals allowed to be connected to a telephone interface. The
termination on an interface may consist of any combination of devices
subject only to the requirement that the sum of the Ringer Equivalence
Numbers of all the devices does not exceed 5.”
Underwriters' Laboratories' Statement
These systems are intended to be powered only by the power supply unit
provided.
CE Mark
These NetEngine products have been marked with the CE mark. This
mark indicates compliance with EEC Directives 89/336/EEC, 73/23/EEC
1999/5/EC.
Warning
All NetEngine products except NE6100-4 are Class A products. In a
domestic environment these products may cause radio interference in
which case the user may be required to take adequate measures
A full copy of the declaration of Conformity can be obtained from Polyspan
Ltd., Whichford House, Parkway Court, Oxford Business Park South,
Oxford, OX4 2JY, UK
Declaration of Conformity:
Hereby, Polyspan Ltd. declares that this NetEngine is in compliance with
the essential requirements and other relevant provisions of Directive
1999/5/EC.