Cooper Security 9853 Przewodnik Instalacji Pobierz pdf (Strona 32)

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3. Installation

3. If other apparatus is required to share the telephone line with the inter-

nal communicator (series apparatus), connect the main apparatus to the

series switched line connections marked A1, B1.

Caution: The connection of only one such series apparatus is allowed

to be connected between a main apparatus (e.g., telephone)

and the PSTN.

Take care to ensure that the A and B line are connected correctly ( i.e.

correct polarity). The internal communicator continuously monitors the line for

Ringing tones.

5 or A

2 or B

Primary

Line

Diverted

Line

BT master Box

(Exclusive Line)

Telephone line to other equipment

for example: Fax, answer machines.

Figure 20. Connecting the Internal Communicator

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 101 102

Brak uwag

Cooper Security 9853 Przewodnik Instalacji Strona 32