Klark Teknik DN540 specifications Functional Block Diagram, COMPRESSOR-CHANNEL2

Page 44

Functional Block Diagram

 

OUT 1

 

 

 

 

 

 

 

 

 

 

 

 

+

_

18

12

6

0

-6

-12

LEVEL

 

 

 

 

 

 

 

 

 

MTR I/P

 

 

 

 

BYPASS

 

 

 

 

 

 

 

 

 

12

18

 

 

 

 

 

 

 

 

 

 

 

GAIN

 

 

 

 

 

 

 

 

 

6

0dB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

3

6

10

20

ATTEN

 

 

VCA

 

 

 

 

 

 

 

 

 

 

 

 

 

2:1

 

 

1:1

 

 

 

 

 

 

 

 

 

 

 

RATIO

 

 

 

 

 

 

 

5:1

 

 

:1

 

 

 

MIN MAX

PRESENCE

 

 

 

 

 

 

HARD

 

Knee

 

 

 

 

 

 

 

 

 

AUTO

 

 

 

 

COMPRESSOR-CHANNEL1

 

 

0.2 0.8

 

50ms 2s

RELEASE

 

Envelopecontrol

 

 

 

 

1ms 6ms

 

0.1ms 20ms

ATTACK

 

 

 

 

 

-20 0dB

 

-50 25

THRESHOLD

 

 

 

 

 

 

 

 

 

 

 

RMS

Detector

 

 

 

 

 

 

 

EXT

 

 

 

 

 

+_

 

 

 

 

 

 

 

+_

IN 1

PUSH

 

 

 

 

 

 

EXTERNAL

SIDECHAIN 1

 

 

 

OUT 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+

_

18

12

6

0

-6

-12

 

LEVEL

 

 

 

 

 

 

 

 

 

 

MTR I/P

 

 

 

 

 

 

 

BYPASS

 

 

 

 

 

 

 

 

 

 

Comp.3

 

 

 

 

 

 

 

 

 

 

 

 

 

To

12

18

 

 

 

 

 

 

 

 

 

3

 

 

6

0dB GAIN

 

 

 

 

 

 

 

 

2-

LINK

 

 

 

 

 

1

2

3

6

10

20

 

ATTEN

 

 

 

 

VCA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1-2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LINK

 

 

Comp.3

 

 

 

 

 

 

 

 

 

 

 

 

 

From

 

 

 

 

 

2:1

 

1:1

 

 

 

 

 

 

 

 

 

 

 

 

 

RATIO

 

 

 

 

 

 

 

 

 

 

5:1

 

:1

 

 

 

 

 

 

MIN MAX

PRESENCE

 

 

 

 

 

HARD

 

Knee

 

 

PeakCap

 

 

 

 

 

 

 

AUTO

 

 

PeakCap

 

 

AutoAttack/Release

 

COMPRESSOR-CHANNEL2

 

0.2 0.8

 

50ms 2s

RELEASE

 

Envelopecontrol

AutoAttack/Release

 

 

 

 

0dB20-

 

2550-

THRESHOLD

 

 

 

 

 

 

 

6ms1ms

 

0.1ms20ms

ATTACK

 

 

 

 

 

 

 

 

 

 

 

 

EXT

 

RMS

Detector

DN540

CREATIVE QUADCOMP

 

 

+_

 

 

 

 

 

 

+_

 

 

IN 2

PUSH

 

 

 

 

 

EXTERNAL

SIDECHAIN 2

 

 

 

 

 

To Comp. 3

From Comp. 3

Block Diagram

 

DN540

32

Operator Manual

Image 44
Contents DN540 Page Important Safety Instructions Instructions DE Sécurité Importantes Klark Teknik Page Precautions Safety warningsGeneral precautions PowerInstallation LocationAudio connections Radio frequency interference Class B deviceOptional equipment Safety equipmentSpecial accessories Precautions Contents Contents Introduction OverviewApplications IntroductionAbout this manual FeaturesFeatures Introduction What Is a Compressor? Principles of compressionUnwanted side effects What Is a Compressor?Uses of compression Unwanted side effects What Is a Compressor? Checking the mains fuse Getting StartedUnpacking Getting Started Connecting the power cableConnecting the audio cables Connecting the audio cables Sidechain inputsPowering the unit Connecting to unbalanced equipmentFront Panel DescriptionCompressor section Front PanelSwitch section Switch sectionFront Panel Mains input Channel connector sectionRear Panel Rear Panel Compressor Control Functions AttackMake up gain ReleaseRatio Compressor Control FunctionsThreshold ThresholdPresence Soft knee and hard knee Soft knee and hard knee graphsUsing The Compressor Modes of operationUsing The Compressor Manual mode with hard knee linear peakCompression limiting signal level graphs Modes of operationSimple compression auto mode Advanced compression manual modeStereo and multiple channel operation linking Stereo and multiple channel operation linkingSidechain Appendix a Application Notes Application Notes Appendix B Functional Block Diagram Functional Block Diagram COMPRESSOR-CHANNEL2Appendix C Balanced/Unbalanced Audio Balanced/Unbalanced Audio Appendix D Technical Specification Inputs FourTechnical Specification StorageAppendix E Crib Sheet Crib Sheet Appendix F Service Information Routine maintenanceCleaning Replacing the mains fuseService Information Equipment disposal