Bosch DCN Next Generation Operation Manual page 29

Conference System
7.
8.
9.
10. Headphones sockets - Headphone connection (on both sides).
11. Volume controls - Headphone volume level adjustment.
12. Screws - Connect the bottom plate to the cover of the Concentus unit.
13. DCN cable - Connects the Concentus unit to the DCN.
14. DCN socket - Makes a loop-through in the DCN with the Concentus unit.
15. Sensitivity potentiometer - Microphone sensitivity adjustment of the connected
16. RJ45 socket - Intercom Handset (DCN-ICHS), external contact or Channel Selector (DCM-
17. Screw holes - Attach the Concentus unit to a flat surface.
18. De-init switch - Erases the address of the Concentus unit. All LEDs are on when the
The only difference between the Concentus chairman unit and the Concentus delegate unit is
the priority button on the left of the microphone button.
Figure 3.17: Priority and microphone buttons
With the priority button, the chairman can disable the microphones of all delegate devices. At
the same time, the priority button enables the microphone of the chairman. The system has
the possibility to:
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Notice!
The Concentus conference units have pimples, which blind delegates and chairman can use
to locate voting button 3.
The following sections give more information about the mentioned subject:
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Bosch Security Systems B.V.
Voting buttons - Operate the Concentus delegate unit. Each voting button has a yellow
LED. The LED shows the condition of the voting button.
Display - Shows the menu of the Concentus delegate unit.
External microphone socket - Connects an external microphone or the microphone of a
headset to the left side of the Concentus delegate unit.
Concentus unit (+/- 2 dB).
FCS) connection.
Concentus unit does not have an address.
Play an attention chime when the chairman pushes the priority button.
Erase the request-to-speak list and the speakers list when the chairman pushes the
priority button.
Installation: DCN-CON Concentus Units, page 95.
Connection: DCN Concentus Units, page 124.
Configuration: DCN-CON Concentus Units, page 207.
Operation: DCN-CON Concentus Units, page 245.
Troubleshooting: DCN-CON Concentus Unit, page 263.
Technical Data: DCN-CON Concentus Units, page 279.
Operation Manual
System Overview | en
2013.11 | V2.0 | DCN-NG_OM_V4.x
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