1. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems DCN Next Gen 1 DCNNG MCCU PO CCE 13.Mar.07 DCNNG Multi CCU Product overview  DCN-NCO as master controller  Other Equipment such as:  DCN-CCU  DCN-EPS  Audio Expander Analog and Digital  CobraNet interface  Trunk cables  Trunk splitter / Tap Off unit All are the same as in DCNNG Single CCU System. For more information double click on the hyperlink.  DCNNG SA PO Menu. DCNNG SA PO Menu.

2. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 2 DCNNG MCCU PO CCE 13.Mar.07 DCN-NCO DCNNG Multi CCU Product overview  Digital Congress Network Controller

3. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 3 DCNNG MCCU PO CCE 13.Mar.07 Digital Congress Network Controller DCN NCO  1 Loudspeaker For monitoring purposes. The loudspeaker is muted when headphones are connected to the headphones socket (4).  2 Menu display A 2x16 character LCD display gives information about the CCU. It is also used to configure the system.  3 Menu Knob A turn-and-push button to operate the menu in combination with the display.  4 Monitoring headphones output A 3.5 mm jack socket to connect headphones for audio monitoring purposes. I & U Instructions 12341234

4. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 4 DCNNG MCCU PO CCE 13.Mar.07  5 Ground A connection to mechanically ground the DCN NCO  6 Audio Inputs The functions of the audio inputs are:  Audio input 1: Not used  Audio input 2: Not used  Audio input 3: Floor  Audio input 4: Selectable Floor/insertion/mix minus Digital Congress Network Controller DCN NCO I & U Instructions 5 67 6 7 8 9 10 11 12 13 14 15 6 7 6 716 17 XX

5. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 5 DCNNG MCCU PO CCE 13.Mar.07  7 Audio outputs The functions of the audio inputs are:  Audio output 1: PA  Audio output 2: Recorder  Audio output 3: Delegate loudspeaker  Audio output 4: Selectable Floor/insertion/mix minus Digital Congress Network Controller DCN NCO I & U Instructions 5 67 6 7 8 9 10 11 12 13 14 15 6 7 6 716 17

6. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 6 DCNNG MCCU PO CCE 13.Mar.07  11Optical Network Two sockets to connect other optical devices to the system. Note:Maximum power handling 65W total.  12Ethernet Interface This interface is usually used to connect a control PC or an open interface client to the system.  13Control inputs Available for future use.  14RS232 port Connects a control camera to the network controller.  15Control outputs Control output 1 used for the fault contact. Other outputs available for future use. Digital Congress Network Controller DCN NCO I & U Instructions 5 67 6 7 8 9 10 11 12 13 14 15 6 7 6 716 17

7. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 7 DCNNG MCCU PO CCE 13.Mar.07  8Voltage selector Selects the voltage on which the network controller must operate.  9Mains on/off switch Starts and stops the network controller.  10Fuse holder Prevents damage to the internal power supply of the networkcontroller.  16Battery 48V Connects a back-up battery supply to the network controller.  17Mains inlet A socket to connect the CCU to the mains. Digital Congress Network Controller DCN NCO I & U Instructions 5 67 6 7 8 9 10 11 12 13 14 15 6 7 6 716 17

8. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 8 DCNNG MCCU PO CCE 13.Mar.07 PCB Network Controller Unit total view  18 Ground jumper A jumper that connects the signal ground to the safety ground. Note: When you connect the system ground to the ground of more than one device in the system, you can create ground loops. Ground loops can cause hum.  19 Slot for compact flash card Not used for this application. 18 19 I & U Instructions

9. ST/PRM3-EU | | © Robert Bosch GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to third parties. Communications Systems 9 DCNNG MCCU PO CCE 13.Mar.07 Digital Congress Network Controller DCN NCO End of section MCCU Menu