MASTERCALL MC-4044 SERIES 5 Installationsanleitung PDF herunterladen (Seite 6)

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Operator Manual for Office Extender G/95072 Issue 8 Page 4

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INSTALLATION

Power

The Office Extender can be powered by an approved 240 Vac/12 Vdc power adaptor (supplied). It is plugged into a 240 V

mains power outlet and into the Extender power socket. Alternatively, the Office Extender may be powered from a 24 →

48V (nom.) supply.

Line Connections

The Office Extender has two RJ12 line sockets. The two centre pins of the RJ12 are ‘La’ and ‘Lb’.

Line 1 (IN) is connected to a PABX or ACD analogue extension.

Line 2 (OUT) is connected to a PSTN line or an analogue PABX extension with a directory number assigned to it (also

referred to as Direct In Termination (DIT)).

FFI

E EXTENDER

NNE

REMOTE

TELEPHONE

HIM

HI-4690

PABX

OFFICE EXTENDER

ANALOG

EXTENSIONS

EXCHANGE

LINES

POWER

12-48V DC

POLARITY

INSENSITIVE

LINE 1



SUPPLIER’S

CODE N468

SERIAL No.

LINE 2

RS232

PORTALARM MIC

PC MO DEM

RS232

MASTERCALL

MC-4044

DESIGN TWO THOUSAND PTY LTD

LOCAL

TELEPHONE

ALTERNATE CONNECTION VIA PABX

ALTERNATE CONNECTION USING PABX EXTENSION

OUT

VIEW OF REAR PANEL

1 2 3 4 5 6 7 8 9 10 11 ... 28 29

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