Klark Teknik HELIX DN9848E

HELIX DN9848E Remote Control Software

User Guide

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5.3.4 Phase Adjustment (Filters Screen)

To meet the demands of a wide range of situations, the Klark Teknik HELIX DN9848E provides two

all-pass filters with complementary control parameters for fine-tuning the phase response on each

output, for example, for alignment at crossover. The first filter is presented as a ‘phase shifter’ for

which you can set a specific phase shift at a reference frequency, for example, the HPF or LPF (typically

the crossover point). The second filter enables a 1st or 2nd order phase shift to be applied at a chosen

frequency. With 2nd order, the phase shift window can be shaped, that is, you can adjust the steepness

of the transition by setting the Q value.

To access the Filters screen (below), press Filters on the output channel control panel.

For detailed information on how these filters modify the signal, please refer to the Application Notes

section in the HELIX DN9848E Operators Manual.

 To set a precise phase shift at a reference frequency

1 In the Phase Shift field on the Filters screen, adjust the Angle control

knob to select a phase angle between 0° and 180°.

2 Select the reference frequency from the Reference drop down list, for

example, “PEQ2” (see diagram right).

Contents

Main Page HELIX DN9848E Remote Control Software CONTENTS Page Page HELIX DN9848E Remote Control Software 1 INTRODUCING THE HELIX DN9848E REMOTE CONTROL SOFTWARE HELIX DN9848E Remote Control Software 2 INSTALLING THE HELIX DN9848E RCS ADD-IN 2.1 Minimum System Requirements HELIX DN9848E Remote Control Software 2.2 Software Installation 1 2 HELIX DN9848E Remote Control Software 5 3 GETTING STARTED 3.1 Opening HELIX DN9848E RCS within the ELGAR Library Manager 1 2 1 2 3 1 2 Page 1 2 1 2 3 1 2 3 4 3.3 The HELIX DN9848E RCS Workspace 3.4 Quick Tour of the HELIX DN9848E RCS Menu Screens Page Page Page Page Page Page Page Page 3.5 Working Online 1 2 1 2 3 4 1 2 Page 3.6 Protecting System Settings 1 2 3 4 1 2 3 1 2 3 4 1 2 3 HELIX DN9848E Remote Control Software 4 INPUT CHANNELS 4.1 Input Channel Control Panel Page 4.3 Setting Input Parameters 1 1 2 1 2 1 2 1 2 1 2 4.4 Monitoring the Input Signals Page HELIX DN9848E Remote Control Software 5 OUTPUT CHANNELS 5.1 Output Channel Control Panel Page 5.3 Setting Output Parameters 1 2 1 2 3 Page 1 2 1 2 1 2 3 1 2 3 1 2 3 4 1 2 3 4 1 2 HELIX DN9848E Remote Control Software 1 2 3 1 2 3 4 1 2 3 4 1 6 2 3 4 1 2 3 5.4 Monitoring the Output Signals 5.5 Output Muting on Selected Unit 6 CONFIGURING A HELIX DN9848E UNIT 6.1 General 6.2 Unit and Memory Identification 1 2 6.3 Display Delay Options 1 2 3 6.4 Knob Mouse Direction 4 1 2 6.5 PEQ Bandwidth or Q Selection 1 2 3 HELIX DN9848E Remote Control Software 7 P 7.1 Parametric Equalisation (PEQ) Page 7.3 Filters HELIX DN9848E Remote Control Software 8 WORKING WITH MULTIPLE HELIX ADD-INS 8.1 Building your Network Remotely 8.2 The DN9848 Units Home Screen 1 7 2 3 1 2 3 4 HELIX DN9848E Remote Control Software 9 STORING/RECALLING MEMORY SETTINGS 9.1 Using Working Memories 1 2 3 9.2 Unit (Device) Memories 9.3 Copy RCS Memories 1 2 3 4 5 HELIX DN9848E Remote Control Software 10 MANAGING GROUPS 5 10.1 Security Grouping Password 1 4 2 3 4 1 2 3 10.2 Input Groups 1 2 3 4 5 1 1 2 1 2 3 1 2 3 1 2 3 10.3 Output Groups 1 2 3 4 5 1 1 2 1 2 3 1 2 3 1 2 3 HELIX DN9848E Remote Control Software 11 USING HELIX DN9848E RCS TO CONTROL A PROCESSING SYSTEM 11.1 Overview 11.2 HELIX DN9848E unit interconnections 11.3 Ethernet Connection HELIX DN9848E Remote Control Software 1 2 3 4 5 6 7 8 9 10 Page HELIX DN9848E Remote Control Software A 1 HELIX DN9848E Remote Control Software B 2 3 4 8 9 10 1 2 3 11.4 Serial Connection (Option) 1 2 3 4 5 6 7 8 9 11 12 13 14 15 11.5 The System Configuration Window 1 2 1 2 Page HELIX DN9848E Remote Control Software 12 APPENDICES 12.1 Glossary of Terms and Abbreviations A B R S T 12.2 Remote Control Connection Options Page Page Page 12.3 Setting up the Lantronix UDS1100 Converter 1 2 3 8 9 10 11 12 1 2 3 4 5 6 7 12.4 Mix Templates for Routing Pages Page 12.5 Presets