Bosch Appliances XD, VIP manual 2Connections

16 en Installation VIP XD

4.2Connections

Monitors

As required, you can connect an analog video monitor (PAL/NTSC) or a VGA-compatible computer monitor.

XConnect an analog video monitor to the BNC Video Out socket using a video cable (75 Ohm, BNC plug) or

Xconnect a VGA-compatible computer monitor to the VGA sub-D socket using a video cable (VGA,

15-pin sub-D plug).

Audio Connections (Audio Version Only)

The audio version of the VIP XD has two audio ports for audio line signals as well as a microphone input and a loudspeaker output.

The audio signals are transmitted two-way and in sync with the video signals. As a result, you can connect a speaker or door intercom system at the destination point, for example.

NOTICE!

i If possible you should use the line ports of the intercom for transmitting audio signals on the intercom systems. The following specifications should be complied with in all cases.

Line In:	Impedance 9 kOhm typ., 5.5 Vp-pmax. input voltage
Line Out:	Impedance 16 Ohm min., 3 Vp-pmax. output voltage
MIC (microphone):	Impedance 2 kOhm typ., 2.8 Vp-pmax. input voltage,
	–20 dB in, power supply 2.3 V typ.
SPK (loudspeaker):	Impedance 4 Ohm min., 6 Vp-pmax. output voltage,
	power output RMS 1 W

The stereo plugs must be connected as follows:

Contact	Function
Tip	Channel 1
Middle ring	–
Lower ring	Ground

1.Connect an audio source with line level to the Line In socket of the VIP XD with a 3.5 mm stereo plug.

2.Connect a unit with line-in connection to the Line Out socket of the VIP XD with a 3.5 mm stereo plug.

If you wish to connect a microphone and a loudspeaker directly:

1.Connect the microphone cords to the MIC and GND connections on the push-in terminal.

2.Connect the loudspeaker cords to the SPK connections on the push-in terminal.

DOC V4.0 2009.06 Installation and Operating Manual Bosch Security Systems