Bosch DCN Next Generation Installation And Operation Manual page 211

Conference System
7.12 DCN-DDI Dual Delegate Interface
Remove the lid of the dual delegate interface to get access to the controls inside.
Figure 7.17 Internal settings
1.
2.
3.
Position
Upper
Center
Lower
Table 7.30 Input type switch (*= default)
4.
5.
Position
Left
Right
Table 7.31 Signal level switch (* = default)
The number and types of devices that you can connect to the dual delegate interface depends
on the selected mode. You can set the mode with the mode selector.
Bosch Security Systems B.V.
9 10
1 2
+/-3dB +/-3dB
dB dB
18 P12 18 P12
12 12
/ /
6 6
0 0
13
De-init switch - Erases the address of the dual delegate interface (refer to
Section 7.1.2 Initialization). The red LED adjacent to the de-init switch comes on when the
dual delegate interface does not have an address.
Input adjustment potentiometer - Adjusts the sensitivity of the audio input.
Input type switch - Sets the type of audio input.
Description
Balanced signal with phantom power*
Balanced signal without phantom power
Unbalanced signal
Input adjustment switch - Sets the sensitivity of the audio input.
Signal level switch - Sets the signal level of the audio input.
Description
Line level signal
Microphone signal*
Installation and Operation manual
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Configuration | en 211
DCN-NG_IOM_V4.1 | V1.3 | 2012.07