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. Security Systems DCN Next Gen 1 DCNNG SA PO FMU 02.Mar.06 Flush mounting Units

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. Security Systems 2 DCNNG SA PO FMU 02.Mar.06 32-Channel Language Selector  1 Headphones output 3.5 mm jack socket to connect headphones.  2 Volume control Two keys to control the volume of the headphones. The volume level is adjustable between -60 dB and 0 dB (60 steps). It is also possible to mute the volume. The default volume is -21 dB.  3 Display Numeric display for channel number indication.  4 Channel control Two keys (up, down) for channel selection.  5 External A 3-pin header to connect an extra headphones socket. Headphones connector 1 234 5 I & U Instructions

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. Security Systems 3 DCNNG SA PO FMU 02.Mar.06 32-Channel Language Selector  6 DCN cableA 2 m long cable with a male connector.  7 DCN Socket A female socket for loop-through.  8 Solder spots Three solder spots to configure the channel selector. Enable/disable auto increment/decrement volume. Enable/disable auto restore function. Volume and channel settings.  9 Reduce outputA 2-pin header connector to reduce the headphone output levelof the channel selector by an additional 18 dB when the delegate unit microphone- LED is on. 6 78 9 I & U Instructions

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. Security Systems 4 DCNNG SA PO FMU 02.Mar.06 Voting Unit Range

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. Security Systems 5 DCNNG SA PO FMU 02.Mar.06 Voting Unit to connect to the Trunk Cable  1 Condition LED 1 3 2  2 Voting buttons Each voting button has a yellow LED. The LED shows the condition of the voting button.  3 External contact plug external contact on behalf of (Fraud push_ button) or (Finger print reader) operation. 1 3 2 I & U Instructions

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. Security Systems 6 DCNNG SA PO FMU 02.Mar.06  4 De-init switch Erases the address of the delegate unit. All LEDs on the delegate unit come on when it does not have an address.  5 DCN cable 1 meter DCN cable with male connector  6 DCN cable 1 meter DCN cable with female connector 4 5 6 Voting Unit to connect to the Trunk Cable I & U Instructions

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. Security Systems 7 DCNNG SA PO FMU 02.Mar.06 Installation materials for flush mounting  Couple Pieces (Set of 50 Pieces)  End Caps (Set of 50 Pieces)

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. Security Systems 8 DCNNG SA PO FMU 02.Mar.06 Dual Delegate Interface (DDI) 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. Security Systems 9 DCNNG SA PO FMU 02.Mar.06 7878 1 234234 Dual Delegate Interface (DDI)  1 DCN cable 2 m cable with a male connector.  2 Mode selector  3 RJ11 socket to connect: An Intercom Handset An channel selector to reduce the channel selector headphone output level with 18 dB when the delegate microphone-LED is on.  4 RJ11 Voting/Control inputs to connect: ● Microphone Control Panels ● An Microphone Priority Panel ● Voting Panels to the dual delegate interface I & U Instructions

10. 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. Security Systems 10 DCNNG SA PO FMU 02.Mar.06 7878 6 Dual Delegate Interface (DDI)  6 DCN Socket A female socket for loop-through  7 Audio outputs To connect the loudspeakers  8 Audio inputsTo connect external audio sources such as: Delegate Microphone Mixer outputs at audio line-level I & U Instructions

11. 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. Security Systems 11 DCNNG SA PO FMU 02.Mar.06 Dual Delegate Interface (DDI)  9 De-init switch Erases the address of the dual delegate interface. The red LEDadjacent to thede-init switch comes on when the dual delegate interface does not have an address.  10 Input adjustment potentiometer Adjusts the sensitivity of the audio input.  11 Input type switch Sets the type of audio input. Remove the lid of the dual delegate interface to get access to the controls inside.  12 Input adjustment switch Sets the sensitivity of the audio input.  13 Signal level switch Sets the signal level of the audio input. 9 10 11 12 13 I & U Instructions

12. 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. Security Systems 12 DCNNG SA PO FMU 02.Mar.06 Voting Unit to connect to the Dual Delegate Interface (DDI)  1 Condition LED 1 2 5 3 4  2 Card reader can give access to the voting panel.  3 Voting buttons Each voting button has a yellow LED. The LED shows the condition of the voting button.  4 External contact plug external contact on behalf of (Fraud push_ button) or (Finger print reader) operation.  5 Solder spot Configures the external contact plug. I & U Instructions

13. 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. Security Systems 13 DCNNG SA PO FMU 02.Mar.06 Dual Delegate Interface configurations Two delegate positions with full functionality Chairman position with full functionality I & U Instructions

14. 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. Security Systems 14 DCNNG SA PO FMU 02.Mar.06 Quick Reference Card Quick Reference

15. 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. Security Systems 15 DCNNG SA PO FMU 02.Mar.06 Flush Mounting Units End of section SA PO Menu