Allied Telesis OmniConnect/ISDN, Руководство пользователя

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OmniConnect / ISDN
User’s Manual Page 82
Part number 613-10787-00
B.5. Operating conditions for Canada
B.5.1. Canadian Department of Communications Notice
The Canadian Department of Communications label identifies certified equipment. This
certification means that the equipment meets certain telecommunications network protective
operational and safety requirements. The Department does not guarantee the equipment will
operate to the user's satisfaction. Before installing the 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. In some cases,
the company's inside wiring associated with a single line individual service may be extended
by means of a certified connector assembly (telephone extension cord). The customer should
be aware that compliance with the above conditions might not prevent degradation of service
in some situations.
Repairs to certified equipment should be made by an authorized Canadian maintenance
facility 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. Users should not attempt to make such connections
themselves, but should contact the appropriate electric inspection authority, or electrician, as
appropriate.
The Ringer Equivalence Number (REN) assigned to each 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 Number of all the devices
does not exceed 5.
B.5.2. Canadian DOC Compliance Notice
This digital apparatus does not exceed the Class B limits for radio noise emissions for digital
apparatus as set in the Radio Interference Regulations of the Canadian Department of
Communications.
B.5.3. Canadiene DOC Avis de Conformation
Le present appareil numerique n'emet pas de bruits radioelectriques depassant les limits
applicables aux appareils numeriques de class B prescrites dans le Reglement sur le brouillage
radioelectrique edicte par le ministere des Communications du Canada.