Bosch Appliances 9922 141 70691 en manual DCN-DDI Dual Delegate Interface, Dual delegate interface

DCN Wireless Installation and User Instructions Contribution Devices

en 98

19DCN-DDI Dual Delegate Interface

19.1Introduction

You can use two DCN-DDI Dual Delegate Interfaces to connect:

•An intercom handset for the operator.

•An ambient microphone.

19.2Controls, connectors and indicators

The dual delegate interface (refer to figure 19.1) contains:

1 DCN cable - Connects the dual delegate interface to the DCN (refer to section 19.6.1).

2Mode selector - Sets the mode in which the dual delegate interface operates (refer to section 19.4).

3Intercom socket - Connects an LBB3555/00 Intercom Handset to the dual delegate interface (refer to section 19.6.2).

4Voting/Control inputs - Not supported in a DCN Wireless digital congress network.

5 Lid - Gives access to the controls inside (refer to section 19.3).

6Audio inputs - Connect external audio sources to the dual delegate interface (refer to section 19.6.3).

7Audio outputs - Not supported in a DCN Wireless digital congress network.

8DCN socket - Makes a loop-through in the DCN with the dual delegate interface (refer section 19.6.1).

7	8	1
		2
		3
		4
6		5

figure 19.1: Dual delegate interface

Bosch Security Systems 2007-02 9922 141 70691 en