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480 avenue de Paris –82000 MONTAUBAN France 
Tél. 33 (0)5 63 21 30 00 –  Fax : 33 (0) 5 63 03 08 26 –

http://www.bouyer.com

 

FR 12352375877 - 352 375 877 RCS MONTAUBAN 

 

 
 
 
 
 
 
 
 
 
 
 

 

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Digital audio 8x16 
EtherSound Matrix 

 
 
 
 

 

SOMMAIRE

1 

INTRODUCTION

................................................................................................................................................... 3 

2 

GENERAL TECHNICAL SPECIFICATIONS

.................................................................................................................. 3 

3 

GENERAL DESCRIPTION

....................................................................................................................................... 3 

4 

A

PPLICATIONS

................................................................................................................................................... 4 

4.1 

Public-Address Matrix.............................................................................................................................. 4 

4.2 

Audio signal transportation application .................................................................................................... 5 

4.3 

Use of « Matrix Control » ......................................................................................................................... 7 

5 

PRESENTATION

................................................................................................................................................... 7 

5.1 

DN 3816 matrix package contents........................................................................................................... 7 

5.2 

Front panel .............................................................................................................................................. 7 

5.2.1 

Ventilation grill ................................................................................................................................. 7 

5.2.2 

Green power ON indicator ............................................................................................................... 7 

5.2.3 

Green STATUS indicator ................................................................................................................. 7 

5.2.4 

Green input SIGNAL indicators........................................................................................................ 7 

5.2.5 

Red input CLIP indicators ................................................................................................................ 7 

5.2.6 

Green output SIGNAL indicators ..................................................................................................... 7 

5.2.7 

Red output CLIP indicators .............................................................................................................. 7 

5.2.8 

RS232 socket .................................................................................................................................. 7 

5.2.9 

Network activity leds ........................................................................................................................ 7 

5.3 

 Rear panel .............................................................................................................................................. 8 

5.3.1 

NETWORK connector...................................................................................................................... 8 

5.3.2 

CONSOLE connector ...................................................................................................................... 8 

5.3.3 

GP Inputs connector block............................................................................................................... 8 

5.3.4 

GP Outputs connector block ............................................................................................................ 8 

5.3.5 

Serial Number label ......................................................................................................................... 8 

5.3.6 

Analog Inputs 1 to 8......................................................................................................................... 8 

5.3.7 

Analog Outputs 1 to 16 .................................................................................................................... 8 

5.3.8 

24 V socket ...................................................................................................................................... 8 

5.3.9 

MAC address ................................................................................................................................... 8 

5.3.10 

Ground point .................................................................................................................................... 8 

5.3.11 

Mains block...................................................................................................................................... 8 

5.3.12 

ON / OFF switch .............................................................................................................................. 8 

6 

INSTALLATION

.................................................................................................................................................... 9 

6.1 

Block diagram of the DN 3816 audio channels........................................................................................ 9 

6.1.1 

Mic/Line audio inputs (1 to 4)........................................................................................................... 9 

6.1.2 

Line audio inputs (5 to 8) ................................................................................................................. 9 

6.1.3 

Audio outputs (1 to 16) .................................................................................................................... 9 

7 

CABLING,

 

CONNECTIONS

 

AND

 

STARTING

 

UP

 

THE

 

DN

 

3816 .................................................................... 9 

7.1 

Mains power connection .......................................................................................................................... 9 

7.2 

+24 V power supply ................................................................................................................................. 9 

7.3 

Audio input and output connections....................................................................................................... 10 

7.4 

Connecting to EtherSound Network....................................................................................................... 10 

7.5 

Connecting GX 3016 consoles and an RS232 serial control device ...................................................... 10 

7.6 

Connecting an RS232 serial control device to the Data Link ................................................................. 11 

7.7 

RS232 socket on the front panel............................................................................................................ 11 

7.8 

Logic GPI (General Purpose Input) wiring ............................................................................................. 11 

7.8.1 

Using GPIs..................................................................................................................................... 12 

7.9 

Logic GPO (General Purpose Output) wiring......................................................................................... 12 

7.9.1 

Using GPOs................................................................................................................................... 12 

7.10 

Starting up the DN 3816 ........................................................................................................................ 12 

8 

CONFIGURING

 

THE

 

DN

 

3816 ...................................................................................................................... 13 

8.1 

Hardware configuration: setting the physical parameters of the audio inputs ........................................ 13 

8.2 

Software configuration ........................................................................................................................... 14 

8.2.1 

Functional definition....................................................................................................................... 14 

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Summary of Contents for DN 3816

Page 1: ...block 8 5 3 5 Serial Number label 8 5 3 6 Analog Inputs 1 to 8 8 5 3 7 Analog Outputs 1 to 16 8 5 3 8 24 V socket 8 5 3 9 MAC address 8 5 3 10 Ground point 8 5 3 11 Mains block 8 5 3 12 ON OFF switch...

Page 2: ...ect of equalisation on voice sounds 18 8 2 2 2 2 Setting Mute on the audio outputs 18 8 2 2 2 3 Adjusting Delay on the audio outputs 18 8 2 2 2 4 Adjusting Volume on the audio outputs 18 9 MONITORING...

Page 3: ...GXT4000 1 x RS232 interface for communication with external equipment 1 x EtherSound interface The following digital audio processes can be applied to each audio input level adjustment bass treble adj...

Page 4: ...ase the server application is notified by the DN 3816 when actions are achieved this is possible for example when a source switching is always operated on one or several zones of the same matrix and w...

Page 5: ...e 5 band equalization delay settings to do on outputs side Example n 1 transportation of 16 audio signals between 2 distant places through optic fiber link 8 signaux audios 1 8 8 audio signals 1 to 8...

Page 6: ...k IN Network OUT DN3816 Network IN Network OUT Ethernet Fibre Optique Ethernet to optic fiber Ethernet Fibre Optique Ethernet to optic fiber Ethernet Fibre Optique Ethernet to optic fiber Ethernet Fib...

Page 7: ...ered on 5 2 3 Green STATUS indicator When lit this indicates that the digital signal processing and control functions of the DN 3816 matrix are working correctly 5 2 4 Green input SIGNAL indicators Th...

Page 8: ...number of the DN 3816 5 3 6 Analog Inputs 1 to 8 The analogue inputs connector strip consists of 8 balanced analogue audio inputs 5 3 7 Analog Outputs 1 to 16 The analogue outputs connector strip cons...

Page 9: ...mes and that air flow around the unit is not restricted Ensure there is sufficient room at the rear of the unit at least 100 mm to connect the cables Warning DSP Transformateur Transformer Pr ampli Li...

Page 10: ...he consoles on the same RS485 bus occupy just one audio channel The consoles determine automatically which gets to use occupy the single audio channel Bus 1 of the DN 3816 uses audio input 5 and bus 2...

Page 11: ...816 matrix has 8 opto coupled logic general purpose inputs or logic GPIs Switches or relay contacts of external equipment may be connected directly to the GPIs to achieve the operation required The GP...

Page 12: ...Use the ON OFF switch on the mains block on the rear panel to switch on the matrix unit The green ON indicator will light to show the unit is powered up Once the unit has initialised which takes less...

Page 13: ...trix Hardware configuration o Setting the audio input s physical parameters Mic Line phantom power Software configuration o Functional definition Types of source Priorities Declaration of groups Confi...

Page 14: ...MIC IN1 LINE Mic Line IN2 MIC IN2 LINE Mic Line IN3 MIC IN3 LINE Mic Line IN4 MIC IN4 LINE Phantom power SUPPLY 1 YES NO SUPPLY 2 YES NO NO NO 8 2 Software configuration 8 2 1 Functional definition T...

Page 15: ...player or satellite receiver 8 2 1 1 4 GPI remote control An input channel may be selected using a dry contact type logic GPI A switch may be connected to one of the GPIs in order to switch an input c...

Page 16: ...GX 3016 address 2 console may be configured with an audio output to switch the audio input 6 that of the GX 3016 2 to the chosen audio output In addition each key on the GX 3016 address 1 console may...

Page 17: ...Mute function This is used to deactivate the input signal 8 2 2 1 4 Adjusting Volume on the audio inputs Once all the audio input settings have been adjusted the general volume of each input needs to...

Page 18: ...output needs to be set The volume may be set from between 60 and 10 dB using the output volume potentiometer To get the maximum dynamic range from the signal processing processor the output volume sh...

Page 19: ...19 DN3816...

Page 20: ...100Hz 1Khz 10Khz 10 6 EtherSound Connectors RJ45 Network In and Network Out 10 7 GPI Specifications Number of inputs 8 Type opto isolated 10 8 GPO Specifications Number of outputs 16 open collector o...

Page 21: ...ction Music IN 4 Modulation Detection Speech IN 5 GX 3016 IN 6 GX 3016 IN 7 Modulation Detection Music IN 8 Persistent music 12 1 3 Default configuration of priority levels AUDIO INPUTS IN 1 IN 2 IN 3...

Page 22: ...up number 1 Select output Out 1 2 Select output Out 2 3 Select output Out 3 4 Select output Out 4 5 Select output Out 5 6 Select output Out 6 7 Select output Out 7 8 Select output Out 8 9 Select outpu...

Page 23: ...ues of the audio signal processing parameters are given in the table below Function Parameter Value Comment Input volume Gain Attenuation 0 db For all inputs Status Inactive Noise Gate Threshold 90 dB...

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