D&R TelCom Manuel de l'utilisateur - Page 6

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WIRING SCHEME

PHONE:

LINE (wall)

SEND

RECEIVE

CONNECTION WIRING OF BOTH PHONE AND LINE RJ-11 CONNECTORS

PHONE/WALL RJ-11

Pin 1

Pin 2

Pin 3

Pin 4

WIRING OF AUDIO IN AND OUTPUTS

STEREO JACK TO LINE

INPUT / TO CLEANFEED

OUTPUT

Screen

Ring

Tip

MONO CINCH TO LINE

INPUT / TO CLEANFEED

OUTPUT

Screen

Tip

SPECIFICATIONS

Audio Inputs

RECEIVE

Impedance

Common mode rejection

Maximum input level

Nominal input level

Frequency response

Connectors

RJ-11 connector to connect with a handset.

RJ-11 connector to connect with the public telephone network.

Balanced Stereo jack or unbalanced input to be connected to Mix

Minus/Clean feed (N-1) or Aux output of the mixer.

Balanced Stereo jack or unbalanced Cinch output to be connected to

a line level input of the mixer.

FUNCTION

n.c.

A (telephone line)

B (telephone line)

n.c.

TYPE

Screen (ground)

Non-phase (cold)

Phase (hot)

Non-phase (cold)/ground

Phase (hot)

5k Ohm, electronically balanced

>20dB

+6dBu

-6 dBu

300Hz – 5kHz

balanced-STEREO JACK / CINCH

CONNECTION

In/out

CONNECTION

Audio ground

Audio -

Audio +

Audio - ground

Audio +

Manual page 6