- ページ 2

セキュリティシステム DSC PC255OのPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。DSC PC255O 17 ページ。
DSC PC255O にも：取扱説明書 (8 ページ), よくある質問マニュアル (18 ページ)

Canadian Department of Communications Notice

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 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. In some cases, the

company's inside wiring associated with a single line individual service may be

extended by means of certified connector assembly (telephone extension cord). 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 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.

User 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.

The Load Number (LN) assigned to each terminal device denotes the percentage of

the total load to be connected to a telephone loop which is used by the device, to

prevent overloading. The termination on a loop may consist of any combination of

devices subject only to the requirement that the total of the Load Numbers of all the

devices does not exceed 100.

The Load Number of this unit is 42.