Bosch VideoJet 8004, Инструкция по установке и эксплуатации, Страница: 78 / 164

Installation and Operating Manual | VideoJet 8008 / VideoJet 8004 EN | 78
Configuration using a Web browser Bosch Security Systems | 2006-07 | V1.5
Audio stream (audio versions only)
The audio version of the unit has several audio ports for audio line signals as
well as a microphone input and loudspeaker output.
The audio signals are transmitted two-way and in sync with the video signals.
When transmitting audio signals, a maximum of one input and one output cur-
rent is possible at the same time. However, several audio outputs can be con-
nected with the same audio stream.
Here you can select the audio input and audio output that will be used.
Enable audio:
The audio signals are sent in a separate data stream parallel to the video data,
and so increase the network load. The audio data are encoded according to
G.711 and require an additional bandwidth of approx. 80 kBit/s per direction for
each connection. Select
On if you wish to enable the audio function.
Audio input channel:
Note
The numbering follows the labeling of the audio sockets on the unit.
– Select the desired audio input from the list.
– Select audio input 8 from the list and check the Intercom use for input chan-
nel 8 box to select the station input AI (terminal connector).