Bosch VJD-3000 Installation Manual download pdf (Page 16)

Connecting audio

The unit has two audio ports for audio line signals.

The audio signals are transmitted two-way and in sync with the video signals. The following

specifications should be complied with in all cases.

2 × audio in:

Impedance 9 kohm typ., 5.5 V

p-p

max. input voltage

1 × line out: 3.0 V

p-p

typ. output voltage at 10 kohm impedance

The stereo plug must be connected as follows:

Contact

AUDIO IN AUDIO OUT

Tip Channel 1 Channel 1

Middle ring Channel 2 —

Lower ring Ground Ground

1. Connect an audio source to the AUDIO IN socket with a 3.5 mm (1/8 in) stereo plug.

2. Connect an audio receiver with line-in connection to the AUDIO OUT socket with a

3.5 mm (1/8 in) stereo plug.

Note that the audio function is not activated by default. To use audio connections activate the

corresponding setting when configuring the unit.

5.2

16 en | Connection VIDEOJET decoder 3000

2014.01 | V4 | F.01U.296.741 Installation Manual Bosch Sicherheitssysteme GmbH

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Bosch VJD-3000 Installation Manual Page 16