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ALLEN

&

HEATH                     

WZ

3

12M

              

AP6770

  

Issue 1    Page - 1 - of 10

 

 

WZ

3

12M 

ALLEN

&

HEATH 

SERVICE MANUAL 

Copyright © 2007 Allen & Heath Limited. All rights reserved 

 

Allen & Heath Limited 

 

Kernick Industrial Estate, Penryn, Cornwall, TR10 9LU, UK 

 

http://www.allen-heath.com

 

 

 
 
 
 

 

 

 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for WZ312M

Page 1: ...M AP6770 Issue 1 Page 1 of 10 WZ3 12M ALLEN HEATH SERVICE MANUAL Copyright 2007 Allen Heath Limited All rights reserved Allen Heath Limited Kernick Industrial Estate Penryn Cornwall TR10 9LU UK http w...

Page 2: ...as been installed and operated in accordance with the instructions in this User Guide The equipment has not been subject to misuse either intended or accidental neglect or alteration other than as des...

Page 3: ...TH WZ3 12M AP6770 Issue 1 Page 3 of 10 CONTENTS DEVELOPMENT CHANGES SERVICING PRECAUTIONS AND GENERAL NOTES PARTS IDENTIFICATION How to order parts Exterior parts Interior parts SOFTWARE FIRMWARE SPEC...

Page 4: ...MENT CHANGES NOTE These changes have been implemented at the factory as part of our ongoing development policy They are not critical to the basic function of the unit It is for the owner service engin...

Page 5: ...ibutor Zone password required Mains power Connect the equipment to mains power only of the type described in the user guide and marked on the rear panel The power source must provide a good ground con...

Page 6: ...ed flight case if you need to ship the unit To avoid injury to yourself or damage to the equipment take care when lifting moving or carrying the equipment Operation To test the console make sure it is...

Page 7: ...dealer or service centre A list of UK service centres can be viewed at http www allen heath com UK service_centres asp PARTS IDENTIFICATION EXTERIOR PARTS AJ6278 AJ2961 AJ2864 AJ2074A AJ2077A AJ2076A...

Page 8: ...ALLEN HEATH WZ3 12M AP6770 Issue 1 Page 8 of 10 Side moulding Left AA5463 L Side moulding Right AA5463 R AB2810 XLR screw AJ8071 AJ2887 AC Black switch cap...

Page 9: ...onnector PCB Feet AK0102 003 644JIT Mono input PCB 003 645JIT Mix master 8 12 PCB 003 646JIT Mix master 7 11 PCB 003 665JIT Mix master 6 10 PCB 003 667JIT Mix master 5 9 PCB 003 668JIT Master meter LE...

Page 10: ...eak dip 15dB 2 5kHz Q 1 8 LM Peak dip 15dB 250Hz Q 1 8 LF Shelving 15dB 80Hz Power supply Internal 100 240V 50 60Hz auto sensing IEC input External Input for optional MPS12 backup supply Power consump...

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