Bosch Appliances LBB 3222, 20, LBB 3422 manual 2.2Configuration, en

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2.2Configuration

INTEGRUS Installation and User Instructions Integrus audio input and interpreters module

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2.2Configuration

Before using the Integrus audio input and interpreters module, the operation mode must be chosen by setting the DIL function switches on the module’s circuit board:

Select the mode in which the module must operate:

1.As an interface to one or more LBB 3222/04 interpreters desks.

2.As an interface to other audio sources.

Select if floor distribution (see section 1.6) should be enabled.

1.Enable floor distribution when LBB 3222/04 interpreters desks are directly connected

2.Disable floor distribution when LBB 3222/04 interpreters desks are connected via a CCS 400 system.

Select the channels on which the module’s signals will be distributed.

The table below lists all the settings.

Notes:

If floor distribution is enabled (DIL switch III-4 off), the floor audio signal will be distributed on those channels where the interpretation microphone is switched off.

When interfacing between more than one LBB 3222/04 interpreter desk and the infra-red system, or interfacing between the CCS 400 power supply and the infra-red system, the floor distribution should be disabled

(DIL switch III-4 on).

Do not use a CCS 400 power supply in combination with direct connection to LBB 3222/04 interpreter desks, as this will cause a fuse to blow.

When the Integrus audio input and interpreters module is used in combination with audio signals connected to the cinch inputs of the Integrus transmitter, the signals on corresponding channels are mixed.

Check the positions of the DIL-switches before mounting the LBB 3422/20 Integrus audio input and interpreters module in an Integrus transmitter.

DIL

Switch

Function

On

Off

 

 

 

 

 

I

1,2,3,4,5,6,7,8

Interpretation

Direct connection to

Connection to

 

 

 

LBB 3222/04 interpreters desks

other audio sources

 

 

 

 

 

II

1,2,3,4,5,6,7,8

Interpretation

Direct connection to

Connection to

 

 

 

LBB 3222/04 interpreters desks

other audio sources

III

1,2,3

Interpretation

Direct connection to

Connection to

 

 

 

LBB 3222/04 interpreters desks

other audio sources

 

 

 

 

 

III

4

Floor distribution

Disabled

Enabled

III

5

Channel selection

Channels 8-15

Channels 0-7

 

 

 

 

 

III

6,7,8

Not used

 

 

 

 

 

 

 

Bosch Security Systems 2005-04 9922 141 70164en

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Bosch Appliances LBB 3222, 20, LBB 3422 manual 2.2Configuration, en