ADEMCO Accord Installation Manual download pdf (Page 12)

Approval of the Accord xpC is also invalidated if it is used with internal software or

subjected to any hardware modification not authorised by BABT.

Public Switched Telephone Network (PSTN) Approval

The equipment has been approved to {Council Decision 98/482/EC} for Pan -

European single terminal connection to the Public Switched Telephone Network

(PSTN). However due to differences between the individual PSTNs provided in

different countries the approval does not, of itself, give an unconditional assurance of

successful operation on every PSTN network termination point.

In the event of problems contact the equipment supplier in the first instance.

The Accord xpC is designed to interwork with the following networks:

Austria France Italy Norway Switzerland

Belgium Greece Liechtenstein Portugal United Kingdom

Denmark Iceland Luxembourg Spain * Germany

Finland Ireland The Netherlands Sweden

Note: Contact the equipment supplier before using the Accord xpC on any network

not listed.

Private Branch Exchange (PBX) Approval

The Accord xpC is only approved for use with BABT approved pbxs. The correct

operation of the Accord xpC can not be guaranteed under all possible conditions of

connection to compatible pbxs.

REN and SEN Numbers

• The REN of the Accord xpC is one (1).

• The SEN of the Accord xpC is 0.3.

• Nominal series resistance is 90 milli-ohms.

• Nominal insertion loss is 0.1 dB.

Note: Difficulties may be experienced when making calls from other apparatus if the

total sen value approaches one or the total series resistance 50 ohms.

Zone Cable Type

Zone and detector cable should be standard alarm cable.

* May have interworking difficulties.

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ADEMCO Accord Installation Manual Page 12