ETS SDV1092-8 Installation Manual And User'S Manual Download Page 4

EcoTec Systems Ltd. reserve the right to change the products shown on this datasheet in the interest of improved 

specification. No responsibility is assumed for the use of information contained herein, nor for any infringement of 

patent or rights of others that may result from such use. No license is granted by implication or otherwise under any 

patent or patent right of EcoTec Systems Ltd.

 

 

 

INTRODUCTION 

 
 
 

Congratulations  on  your  purchase  of  the  Semelab  SDV1092-8  Mixer  / 
equaliser.   
 
This equipment has the following unique combination of features: 
 

1)

 

Control of up to 4 music sources (one source internal). 

 
2)

 

Control of the music volume for up to 8 zones. 

 

3)

 

14 band graphic equaliser to set the optimum music system profile 
(not user adjustable). 

 

4)

 

Short-circuit protection on all outputs. 

 

5)

 

Manual  front  panel  or  remote  volume  control  (via  additional 
volume controls). 

 

6)

 

Adjustment of minimum volume setting during installation. 

 

7)

 

Front panel mute to all zones. 

 

8)

 

Remote mute for fire alarm activation. 

 

9)

 

Direct interface to paging microphone. 

 

10)

 

Internal  music  source  –  selected  network  players  can  be  housed 
inside the unit. 

 

11)

 

19” rack mounting or desktop operation. 

 

12)

 

Installer  indicators  (not  user  visible)  to  show  signal  present  and 
signal clip. 

 

13)

 

Internal  two  stage  mains  filter  and  surge  suppressor  with  mains 
output  connector  to  directly  power  music  sources  e.g.  Network 
player, hard disk player, CD drive, tape drive etc. 

 

E

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Summary of Contents for SDV1092-8

Page 1: ...assumed for the use of information contained herein nor for any infringement of patent or rights of others that may result from such use No license is granted by implication or otherwise under any pa...

Page 2: ...se is granted by implication or otherwise under any patent or patent right of EcoTec Systems Ltd 2 CONTENTS CONTENTS 2 SAFETY NOTES 3 INTRODUCTION 4 USER CONTROLS 7 VOLUME CONTROL 7 MUSIC SOURCE SELEC...

Page 3: ...2 Keep the instructions in a safe place for future reference 3 Take note and comply with all safety warnings in this manual and on the equipment 4 Do not install the equipment near any heat sources su...

Page 4: ...trol of the music volume for up to 8 zones 3 14 band graphic equaliser to set the optimum music system profile not user adjustable 4 Short circuit protection on all outputs 5 Manual front panel or rem...

Page 5: ...actioned via a signal for the venue fire alarm The unit has the necessary circuitry to interface with an additional paging microphone To reduce space taken up by the music equipment selected music sou...

Page 6: ...S visible from the slider controls positions In addition indicators are provided to show the installer that there is a signal present This is in the form of a green LED which flashes in sequence to th...

Page 7: ...lume knobs which control the music levels in their respective zones the music source selection knob and the MUTE button VOLUME CONTROL The volume controls operate in a conventional fashion rotating th...

Page 8: ...yer option has been fitted then the unit will have a built in music source To use the internal music source the music source selector should be set to the internal source setting Again highlighted spa...

Page 9: ...erneath the unit can be removed by withdrawing the centre plastic pin from each foot For optimum operation position the unit away from direct sources of heat and sources of electric and magnetic field...

Page 10: ...used the remote switch is connected to the remote connector on zone 1 The remote source selector unit will also control the music volume remotely The remote selector controls can typically be located...

Page 11: ...ti clockwise until the front top panel is released support the front panel whilst undoing the locking bolts To adjust the equalisation setting move the slider controls up or down to increase or decrea...

Page 12: ...nables announcements to be made over the music Once the microphone is released the original music volume is restored MUSIC OUTPUTS The music output for each zone is via Weidmuller terminal connectors...

Page 13: ...ingle core screened cable should be used and there will be no connection to pin 3 on the output socket REMOTE MUSIC MUTE FIRE ALARM INTERFACE A remote mute facility is provided to enable a signal from...

Page 14: ...tput connector wired correctly Are gain settings too low De select MUTE Connect source to line input and set music source selector accordingly Rectify any connection problem Adjust input gain setting...

Page 15: ...Hz 3dB Distortion 0 1 20Hz to 20KHz Sensitivity adjustment for 1Vrms input 300mA to 3V rms Input Gain 20dB Input Impedance 47K Noise 90dB Microphone Frequency Response 20Hz to 20KHz 3dB Distortion 1 2...

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