Bosch DCN Next Generation Installation And Operation Manual page 118

118 en | Connection
Audio outputs
You can connect audio recording devices or public address systems to the audio outputs of
the audio expander. The audio expander has four audio outputs.
Each audio output has:
–
–
NOTICE!
The two cinch sockets contain the same mono signal.
Figure 6.11 Audio output, connection
Pin
1
2
3
4
5
Table 6.6 Audio output, connection
Use the configuration menu to configure the audio outputs of the audio expander (refer to
Section 7.4 LBB4402/00 Audio Expander).
DCN-NG_IOM_V4.1 | V1.3 | 2012.07
1 XLR plug for balanced signals. The electric circuits behind the XLR plugs contain
transformers.
1 double cinch socket for unbalanced signals.
1 2
Audio Out
5
3 4
Type
XLR
Cinch
Installation and Operation manual
Signal Description
Xternal Shield/ground
Live Positive
Return Negative
Live Signal out
Return Shield/Ground
Bosch Security Systems B.V.
Conference System