KV2 Audio SDD3 User Manual Download Page 3 | Manualshive

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Contents

Introduction

How to use this manual

4

Icons

used 4

Important safety instructions

4

Introducing the SDD3

5

Getting Started

Unpacking 6
Rack

mounting

6

AC Power requirements

6

Voltage requirements

6

Connector

wiring

6

Features

Front

Panel

7

Rear

Panel 9

Using the system

Delay for additional PA

10

Delay for main PA

11

SDD3 Setup

LEVEL

12

DELAY

12

MENU

13

Units mode

13

Subwoofer mode

13

Memory

15

Lock

16

Display

17

Temperature

17

Block

Diagram

18

Dimensions

19

Input and Output Cables

20

Specification

21

Warranty,

Service

22

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Summary of Contents for SDD3

Page 1: ...y develop technologies that eliminate distortion and loss of information providing a true dynamic representation of the source Our aim is to create audio products that absorb you place you within the performance and deliver a listening experience beyond expectation SDD3 User Guide ...

Page 2: ......

Page 3: ...equirements 6 Voltage requirements 6 Connector wiring 6 Features Front Panel 7 Rear Panel 9 Using the system Delay for additional PA 10 Delay for main PA 11 SDD3 Setup LEVEL 12 DELAY 12 MENU 13 Units mode 13 Subwoofer mode 13 Memory 15 Lock 16 Display 17 Temperature 17 Block Diagram 18 Dimensions 19 Input and Output Cables 20 Specification 21 Warranty Service 22 Page 3 ...

Page 4: ...n have serious consequences and could cause harm to equipment or personnel delays or other problems Important safety instructions 1 Read all product instructions 2 Keep printed instructions do not throw away 3 Respect and review all warnings 4 Follow all instructions 5 Do not use this unit near water in unprotected out door areas or in rain or wet conditions 6 Clean only with dry cloth 7 Do not bl...

Page 5: ...e level meters Output level can be set in the range from 10 to 10dB The subwoofer channel is dedicated for delaying subwoofers with a bandwidth of 0 120Hz and maximum delay time of 10ms approx 3 43m 11 25ft The subwoofer channel has two independent outputs which can be linked together for easy cardioid setup The subwoofer channel is designed like a digitally controlled analog unit The output level...

Page 6: ... accessory AC Power requirements 5IF 4 VTFT B TUBOEBSE QPMF connector The device must be connected to a mains socket outlet with protective earthing connection The SDD3 operates in either 115V or 230V mode This setup is preconfigured at the factory The mains plug of the power supply cord shall remain readily operable Getting started Voltage requirements The SDD3 operates safely and without audio E...

Page 7: ...er The full range channels A and B are equipped with a tunable high pass filter filter from 0 to 160Hz It has a slope of 12dB octave and it is used for easy and optimal setup for side fills or to protect your subwoo fer system from the frequencies that cannot reproduce efficiently and may cause damage Output level The output level can be set in range from 10 to 10dB Phase Each output is equipped w...

Page 8: ...are inside the menu this button serves as a skip to the next menu item Rotation encoder with Enter pustbutton The encoder serves as the main way for increasing clockwise or decreasing counterclockwise values and menu positions The encoder also serves as the ENTER button alloving the operator to enter leave the submenu in the main menu When the DELAY main screen is selected the Enter button changes...

Page 9: ...requency is 120Hz When using the subwoofer channel in normal mode SUB1 and SUB2 delay outputs are separated When using the subwoofer channel in cardioid mode output SUB1 FRONT serves as the front subwoofer output and SUB2 REAR serves as the rear cardioid subwoofer output In cardioid mode the delay setup is linked together for determined and easy cardioid setup For more information about cardioid s...

Page 10: ...work in mono cardioid mode When using this system it is possible to move in time change the distance of sidefills and the mono subwoofers in cardioid mode compared to the main PA Using the System Page 10 0 m 1 m 0 75 m 2 m 1 4 m 3 m Main PA Secondary PA or Side fill 60Hz wavelenght 4 Front Sub delayed Rear Sub STAGE right left right left right input left input subwoofer input STAGE Main PA Main PA...

Page 11: ...ange channel B of SDD3 for proper time alingment with the main PA Subwoofers work in stereo cardioid or normal mode When using this system it is possible to move separately in time change distance of the main PA sidefills and subwoofers compared to the stage position 0 m 1 m 0 75 m 2 m 1 4 m 3 m Main PA Secondary PA or Side fill 60Hz wavelenght 4 Front Sub delayed Rear Sub STAGE right input left i...

Page 12: ...ters are equipped with peak memory and 2 seconds auto reset DELAY Delay can be set for each channel individually delays can be set in time or distance Required delay is set by changing numbers on math point position Delay numbers are changed by rotating the rotary encoder Math position is changed by pushing the rotary encoder ENTER Delay changes are reflected in real time The current selected chan...

Page 13: ... mode Subwoofer mode DELAY Memory Lock Display Temperature MENU MENU screen Subwoofer mode Page 13 LEVEL Units mode Subwoofer mode DELAY Memory MENU MENU screen Units mode Lock Display Temperature Subwoofer mode Cardioid setup Bass is usually omnidirectional but by using a cardi oid bass array you can reduce bass feedback on stage and also minimise noise pollution from events When using cardioid m...

Page 14: ...ned frequency can be operated in range from 40Hz to 120Hz with 10Hz steps The subwoofer pair s polar characteristics are cardi oid on this frequency whilst uder and above this frequency the polar characteristics of the subwoofer pair are omnidirectional with increasing difference from cardioid frequency The cardioid distance is shown on the cardioid frequency setup screen 0 m 1 m 0 75 m 2 m 1 4 m ...

Page 15: ...ton When new memory is created the actual setup is automatically saved Save to memory All delays units delay mode and cardioid setup are saved into the memory To save to memory select the memory position to save in and select save from the memory function list press ENTER When saved the memory number is shown in the top right corner Memory recall To recall from memory select the memory position to...

Page 16: ... Lock now function Autolock Automatic lock function can be selected between 1min 10mins 1hour or can be switched off After this time when the SDD3 parameters are not being changed the SDD3 unit is automatically locked Unlock When locked the MENU is replaced with unlock screen To unlock set the LOCK screen and set the correct password letter by rotating the encoder To jump to the next letter positi...

Page 17: ...te delay settings Ambient The ambient temperature can be set in the range from 20 C to 40 C with 5 C steps When the SDD3 units are set to imperial the temperature is displayed in F When the SDD3 unit is switched to distance mode and the ambient temperature changed you can select the new temperature the delay time is then recalculated to keep the most consistent distance LEVEL Units mode Subwoofer ...

Page 18: ... EXIT PHASE CHANNELS PARALLEL OUT B DELAY OUT INPUT full range PREAMPLIFIER DELAY 0 4393 216ms HIGH PASS OUT LEVEL HIGH PASS OFF 200Hz 0 180 OUTPUT LEVEL LINE DRIVER PHASE BYPASS PHASE PARALLEL OUT SUB1 DELAY OUT INPUT 0 120Hz PREAMPLIFIER SUB DELAY 0 10ms OUT LEVEL 0 180 OUTPUT LEVEL LINE DRIVER PHASE BYPASS PHASE Channel A Channel B Sub Channel SUB2 DELAY OUT OUT LEVEL 0 180 OUTPUT LEVEL LINE DR...

Page 19: ...Dimensions Page 19 198 mm 482 6 mm 434 mm 44 mm ...

Page 20: ... output Jack input balanced Pin 2 Pin 3 Pin 1 Tip Hot Ring Cold Sleeve Shield TRS Stereo Jack 1 2 3 SDD3 Female Plug Jack output unbalanced XLR input Tip Sleeve Sleeve Pin 2 Signal Pin 3 Shield Pin 1 Shield SDD3 Male Plug 1 2 3 Mono Jack TRS Stereo Jack 1 2 3 SDD3 Female Plug XLR output Jack input unbalanced Pin 2 Pin 3 Pin 1 Tip Signal No Connection Sleeve Shield SDD3 Input SDD3 Output Male Plug ...

Page 21: ... XLR Line input XLR Signal Output Output channels 2 Full range 2 Subwoofer Output Impedance 50Ω Line Output XLR Features Level Control 10 10dB Subwoofer Level Control 10 10dB System setup Normal Cardioid mode Delay Range 0 012ms 393 216ms step 0 003ms Full Range Mode 2 channels Phase 0 180 High Pass Filter OFF to 200Hz Indicators OLED Display Memory 30 Power Power Connector IEC 320 Operating Volta...

Page 22: ... distributor service centre or shipped directly to our factory Because of the complexity of the design and the risk of electrical shock all repairs must be attempted only by qualified technical personnel If the unit needs to be shipped back to the factory it must be sent in its original carton If improperly packed the unit may be damaged To obtain service contact your nearest KV2 Audio Service Cen...

Page 23: ......

Page 24: ...o com KVV120093 00 01 0 At KV2 Audio our vision is to constantly develop technologies that eliminate distortion and loss of information providing a true dynamic representation of the source Our aim is to create audio products that absorb you place you within the performance and deliver a listening experience beyond expectation ...

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