LD LDDSP44K Manuale utente

USER´S MANUAL

BEDIENUNGSANLEITUNG

MANUEL D`UTILISATION

MANUAL DE USUARIO

INSTRUKCJA OBSŁUGI

MANUALE D‘ USO

ONLINE CONTROL SYSTEM

LDDSP44K

LDDSP45K

CONTENTS / INHALTSVERZEICHNIS / CONTENU / CONTENIDO / TREŚĆ / CONTENUTO

ENGLISH

INTRODUCTION 4

SOFTWARE INSTALLATION 4

ESTABLISHING CONNECTION VIA USB 4

ESTABLISHING CONNECTION VIA ETHERNET 5-6

PREFERENCES 6

OVERVIEW WINDOW 7-8

MANAGING POWER AMPLIFIERS 9

LD SPEAKER PRESET LIBRARY 10

CREATING AND MANAGING CUSTOM SPEAKER PRESET 10-12

X-IIR FILTER (INFINITE IMPULSE RESPONSE) 12

X-FIR FILTER (FINITE IMPULSE RESPONSE) 13

PARAMETRIC SPEAKER EQUALIZER 14

SPEAKER DYNAMIC CONTROL 15-16

FREQUENCY RESPONSE (LOGGED IN AS ADMINISTRATOR) 16

SPEAKER DATA 16-17

MANAGING CUSTOM PRESETS 17

CREATING AND MANAGING AN AMP PRESET 18

PARAMETRIC INPUT EQUALIZER 19

FREQUENCY RESPONSE

(NOT LOGGED IN AS ADMINISTRATOR) 20

MANAGING AMP PRESETS 20-21

FIRMWARE UPDATE 21-22

LIBRARY & PRESET 118

DEUTSCH

EINFÜHRUNG 23

SOFTWARE INSTALLATION 23

VERBINDUNG VIA USB HERSTELLEN 23

VERBINDUNG VIA ETHERNET HERSTELLEN 24-25

PREFERENCES 25

ÜBERSICHTSFENSTER 26-27

ENDSTUFEN VERWALTEN 28

LD SPEAKER PRESET LIBRARY 29

CUSTOM SPEAKER PRESET ERSTELLEN

UND VERWALTEN 29-31

X-IIR FILTER (INFINITE IMPULSE RESPONSE) 31

X-FIR FILTER (FINITE IMPULSE RESPONSE) 32

PARAMETRISCHER SPEAKER EQUALIZER 33

SPEAKER DYNAMIC CONTROL 34-35

FREQUENCY RESPONSE

(ALS ADMINISTRATOR ANGEMELDET) 35

SPEAKER DATA 36

CUSTOM SPEAKER PRESETS VERWALTEN 36-37

AMP PRESET ERSTELLEN UND VERWALTEN 37-38

PARAMETRISCHER INPUT EQUALIZER 38

FREQUENCY RESPONSE

(NICHT ALS ADMINISTRATOR ANGEMELDET) 39

AMP PRESETS VERWALTEN 39

FIRMWARE UPDATE 41

LIBRARY & PRESET 118

FRANCAIS

INTRODUCTION 42

INSTALLATION DU LOGICIEL 42

CONNEXION PAR USB 42

CONNEXION PAR ETHERNET 43-44

PRÉFÉRENCES 44

VUE GÉNÉRALE 45-46

GESTION DES AMPLIFICATEURS 47

BIBLIOTHÈQUE DE PRESETS POUR ENCEINTE LD 48

CRÉATION ET GESTION DE PRESETS D’ENCEINTE

PERSONNALISÉS 48-50

FILTRE X-RII (RÉPONSE IMPULSIONNELLE INFINIE) 50

FILTRE X-RIF (RÉPONSE IMPULSIONNELLE FINIE) 51

ÉGALISEUR D’ENCEINTE PARAMÉTRIQUE 52

CONTRÔLE D’ENCEINTE DYNAMIQUE 53-54

RÉPONSE EN FRÉQUENCE

(CONNECTÉ EN TANT QU’ADMINISTRATEUR) 54

CARACTÉRISTIQUES DE L’ENCEINTE 55

GESTION DE PRESETS D’ENCEINTE PERSONNALISÉS 55-56

CRÉATION ET GESTION DES PRESETS D’AMPLI 56-57

ÉGALISEUR D’ENTRÉE PARAMÉTRIQUE 57-58

RÉPONSE EN FRÉQUENCE

(NON CONNECTÉ EN TANT QU’ADMINISTRATEUR) 58

GESTION DES PRESETS D’AMPLI 59

MISE À JOUR DU MICROLOGICIEL 60

LIBRARY & PRESET 118

ESPAÑOL

INTRODUCCIÓN 61

INSTALACIÓN DEL SOFTWARE 61

ESTABLECER CONEXIÓN MEDIANTE USB 61

ESTABLECER CONEXIÓN MEDIANTE ETHERNET 62-63

PREFERENCIAS 63

VENTANA SINÓPTICA 64-65

GESTIÓN DE AMPLIFICADORES 66

BIBLIOTECA DE PRESETS DE ALTAVOZ LD 67

CONFIGURAR Y GESTIONAR PRESETS DE ALTAVOZ

PERSONALIZADOS 67-69

FILTRO X-IIR

(RESPUESTA AL IMPULSO DE LONGITUD INFINITA) 69

FILTRO X-FIR

(RESPUESTA AL IMPULSO DE LONGITUD FINITA) 70

ECUALIZADOR DE ALTAVOZ PARAMÉTRICO 71

CONTROL DINÁMICO DE ALTAVOZ 72-73

FREQUENCY RESPONSE (SI SE INICIA SESIÓN COMO ADMINISTRA-

DOR) 73

DATOS DEL ALTAVOZ 74

GESTIONAR PRESETS DE ALTAVOZ PERSONALIZADOS 74

CONFIGURAR Y GESTIONAR PRESETS DE

AMPLIFICADOR 74-76

ECUALIZADOR DE ENTRADAS PARAMÉTRICO 76-77

FREQUENCY RESPONSE

(SI NO SE INICIA SESIÓN COMO ADMINISTRADOR) 77

GESTIONAR PRESETS DE AMPLIFICADOR 78

ACTUALIZACIÓN DEL FIRMWARE 78-79

LIBRARY & PRESET 118

POLSKI

WPROWADZENIE 80

INSTALACJA OPROGRAMOWANIA 80

PODŁĄCZANIE PRZEZ PORT USB 80

PODŁĄCZANIE PRZEZ PORT ETHERNET 81-82

PREFERENCJE 82

PRZEGLĄD OKIEN 83-85

ZARZĄDZANIE KOŃCÓWKAMI MOCY 85-86

LD SPEAKER PRESET LIBRARY 86

TWORZENIE I ZARZĄDZANIE WSTĘPNYMI USTAWIENIAMI

CUSTOM SPEAKER 86-88

FILTR X-IIR (INFINITE IMPULSE RESPONSE) 88

FILTR X-FIR (INFINITE IMPULSE RESPONSE) 89-90

PARAMETRYCZNY SPEAKER EQUALIZER 90

SPEAKER DYNAMIC CONTROL 91

FREQUENCY RESPONSE (JAKO ADMINISTRATOR) 92-93

SPEAKER DATA 93

ZARZĄDZANIE WSTĘPNYMI USTAWIENIAMI

CUSTOM SPEAKER 93-94

TWORZENIE I ZARZĄDZANIE USTAWIENIAMI

AMP PRESET 94-95

PARAMETRYCZNY INPUT EQUALIZER 95

FREQUENCY RESPONSE (NIE JAKO ADMINISTRATOR) 96

ZARZĄDZANIE USTAWIENIAMI AMP PRESET 97

AKTUALIZACJA OPROGRAMOWANIA WEWNĘTRZNEGO 98

LIBRARY & PRESET 118

ITALIANO

INTRODUZIONE 99

INSTALLAZIONE SOFTWARE 99

STABILIRE UN COLLEGAMENTO TRAMITE USB 99

STABILIRE UN COLLEGAMENTO ETHERNET 100-101

PREFERENZE 101

FINESTRA RIEPILOGATIVA 102-103

GESTIRE I FINALI DI POTENZA 104

LD SPEAKER PRESET LIBRARY 105

CREARE E GESTIRE I PRESET DEGLI ALTOPARLANTI

PERSONALIZZATI 105-107

FILTRO X-IIR (INFINITE IMPULSE RESPONSE) 107

FILTRO X-FIR (FINITE IMPULSE RESPONSE) 108

EQUALIZZATORE PARAMETRICO ALTOPARLANTI 110-111

SPEAKER DYNAMIC CONTROL 111

FREQUENCY RESPONSE (ACCESSO COME AMMINISTRATORE)

SPEAKER DATA 112

GESTIRE I PRESET DEGLI ALTOPARLANTI PERSONALIZZATI 112-113

CREARE E GESTIRE I PRESET DEGLI AMPLIFICATORI 113-114

EQUALIZZATORE PARAMETRICO D’INGRESSO 114-115

FREQUENCY RESPONSE

(ACCESSO NON EFFETTUATO COME AMMINISTRATORE) 115

GESTIRE I PRESET DEGLI AMPLIFICATORI 116

AGGIORNAMENTO FIRMWARE 117

LIBRARY & PRESET 118

CONTENTS / INHALTSVERZEICHNIS / CONTENU / CONTENIDO / TREŚĆ / CONTENUTO

DEUTSCHFRANCAIS

ESPAÑOL ENGLISH

ITALIANO POLSKI

•••

INTRODUCTION

The LD OCS software (Online Control System) enables you to conﬁgure LD DSP44K or DSP45K DSP ampliﬁers, load current LD speaker

presets and create and manage individual custom speaker and amp presets in 80 memory slots. The software is compatible with Windows

operating systems 7, 8 and 10 and requires either a USB interface (version 2.0 or later) or an Ethernet interface for data connection.

SOFTWARE INSTALLATION

Download the ﬁle LD_OCS_Setup.exe from the product page at WWW.LD-SYSTEMS.COM and install it on a Windows PC.

ESTABLISHING CONNECTION VIA USB

Connect the USB port of the LD DSP44K or DSP45K power ampliﬁer to the USB port of your computer using a suitable USB cable (USB 2.0,

USB-A to USB-B) and switch on the ampliﬁer (driver installation may take a few moments. IMPORTANT: Connect NO MORE THAN 1 power

ampliﬁer via USB). Now start the LD OCS software and click on the magnifying glass icon with the plus symbol under Devices (Fig. 1). The

connected ampliﬁer will be displayed with model number, name and serial number under Ampliﬁers (Fig. 2). You can now synchronize the

ampliﬁer’s current settings with the software by double-clicking on the power ampliﬁer model (Fig.3).

12 3

DISCLAIMER

In the event of operator error, improper use or negligent handling of the software, the manufacturer (Adam Hall GmbH does not accept any

liability for any damage to equipment of any kind or any software; personal injury included.

ITALIANOPOLSKIESPAÑOL

FRANCAISDEUTSCHENGLISH

•••

ESTABLISHING CONNECTION VIA ETHERNET

Connect the Ethernet port of the LD DSP44K or DSP45K power ampliﬁer to your computer using a suitable Ethernet cable and turn on the

power ampliﬁer. If you want to directly connect and manage 2 or more LD DSP44K or DSP45K ampliﬁers directly via a PC, please use an

Ethernet switch and conﬁgure a separate IP address for each power ampliﬁer (e.g. 192.168.0.100, 192.168.0.101, etc.). The ampliﬁer’s

IP address can be conﬁgured manually on the device itself or with the OCS software under Ethernet Conﬁg. The IP address of the LD

DSP44K or DSP45K ampliﬁer is set at the factory to 192.168.0.100. This means that a different IP address must be used in the system

settings of the PC under Internet Protocol Properties Version 4 (TCP/IPv4), in this case, for example 192.168.0.1 (Fig. 4). IP settings

can be assigned automatically (Fig. 5), if the network supports this function (e.g. network router). Start the OCS software and in this case,

ensure that DHCP is enabled under Ethernet Conﬁg (DHCP enabled, Fig. 6). If necessary, check Use DHCP and click on the button Update

IP/DHCP. Furthermore, in the Ethernet Conﬁg window, the device search function can be de-activated (Search Devices), the IP address

of a power ampliﬁer can be edited (if DHCP is not being used, enter the numbers in the input ﬁeld and click Update IP/DHCP), the Ethernet

module of the power ampliﬁer can be reset (Reset Ethernet Module) and the power ampliﬁer can be assigned a name (enter name into

the ﬁeld under "Device Name" and click Change Device Name ). To identify a power ampliﬁer, click on the desired power ampliﬁer in the

device list, then click Identify Device. The power ampliﬁer’s name and its IP address will be displayed brieﬂy in the device display.

4 5

DEUTSCHFRANCAIS

ESPAÑOL ENGLISH

ITALIANO POLSKI

•••

Close the Ethernet Conﬁg window and click on the magnifying glass icon with the plus sign under Devices (Fig. 1).

The connected ampliﬁer will be displayed with model number, name and serial number under Ampliﬁers (Fig. 2). You can now synchronize

the entire library in the data memory with the software by double-clicking on the power ampliﬁer model (Fig.3).

Project - Preferences – click on the button Preferences to enter general settings such as relative humidity and ambient temperature (for

delay calculation), to deﬁne minimum and maximum values in the Frequency Response window, to activate unwrapped phase range and

to switch the phase threshold from Auto to Full Band and vice versa. Clicking Restore defaults values will restore these to factory settings

when the software is next started.

PREFERENCES

ITALIANOPOLSKIESPAÑOL

FRANCAISDEUTSCHENGLISH

•••

OVERVIEW WINDOW

8 9 10 11 12 13 14 15

18 20 21 22 23 24 25

31 35

7LD Systems – click button to access software information window (About application) and switch-off button (exit).

8New Library – create new preset library. The currently loaded custom amp and speaker presets will be removed from the list of presets.

9Open Library – load preset library from PC memory. Click to select and open library.

10 Save Library – save preset library to PC. Click to select the location, enter name and save.

11 Save Library As – save preset library under a new name on the PC. Click to select the location, enter name and save.

12 Send Library – transfer currently loaded preset library to the power ampliﬁer’s memory.

13 Receive Library – load preset library from power ampliﬁer’s memory.

14 Show frequency response – show or hide frequency response (36).

15 Mode – log in with password (= admin) to create individual custom speaker presets.

16 Show or hide menu bar.

17 Open software Information window.

18 Clear, search and add all devices connected – remove devices, search for and add connected devices.

Search and add new devices connected – search for and add connected devices.

Reconnect all lost devices – restore broken connections (e.g. after a power failure).

19 Add new Zone – create a new zone.

Delete selected Zone – delete selected zone.

Rename selected Zone – rename selected zone.

20 Expand all tree – show structure tree.

Collapse all tree – hide structure tree.

21 LIBRARY – click button to access preset libraries "Amp Preset", "Custom Speaker Preset" and "LD Speaker Preset".

22 AMP PRESET EDIT – click button to open the amp preset overview window.

23 GAIN – click button to edit gain, polarity and mute in amp preset.

24 DELAY – click button to edit signal delay in amp preset.

25 PEQ – click button to edit the 12-band equalizer preset in amp preset.

26 Com. queue – status display for synchronization of power ampliﬁer with software.

27 Devices – list of the connected and added devices.

28 Information about the selected device (model, serial number, name, IP address and ﬁrmware version).

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ITALIANO POLSKI

•••

29 AMP PRESET - Load – using the arrow symbols, select a preset from the amp preset library and load it by clicking on LOAD

(preset name appears in the window to the right of the arrow symbols).

SEND – Transfer an amp preset to the power ampliﬁer’s memory and load it

– reset the settings in the amp preset to start creation of a new amp preset. The previously loaded amp preset

will not be removed from the amp preset library.

– load an amp preset from the PC memory.

– save an amp preset to the PC memory.

30 READ CURRENT – synchronize the currently loaded amp preset with the software.

31 INPUT SIGNAL – (DSP44K only) click on the popup menu to select either physical analogue signal inputs (XLR) or DANTE (RJ45).

The setting affects inputs 1 and 2 or 3 and 4. The setting will not be saved in an amp preset.

INPUT LEVEL – level displays for inputs 1 to 4.

32 CHANNEL EDIT - SOURCE – sets the signal source for channels 1 to 4.

LINK – Before editing you can link the channels sharing the same settings (check box).

The settings must be conﬁgured only in one channel and will be automatically transferred to the linked channels.

Gain – Click button to open the edit window for signal ampliﬁcation.

Polarity and channel mute can also be edited here.

– invert channel polarity.

– mute channel.

Delay – click button to open the edit window for signal delay. Delay time is displayed in metres (m),

feet (ft) and milliseconds (ms).

Peq – click button to open the edit window for the 12-band parametric equalizer.

33 OUTPUT ROUTING – graphic display of output routing (single, 2-way, bridge).

34 SPEAKER PRESET – selection window for loudspeaker presets stored in the libraries "Custom Speaker Preset" and "LD Speaker Preset".

35 Display Fields - clip – the display ﬁeld CLIP illuminates if the corresponding power ampliﬁer channel is being operated in its upper

limit range. Brief illumination is not critical. To protect the system, any excessive signal level is lowered

smoothly by the integrated limiter. If the CLIP indicator remains lit for longer or permanently, reduce the

volume level.

PMS – the PMS (Power Management System) is an electronic protection system which constantly monitors and

regulates the main power ampliﬁer parameters (signal input, load, temperature, current) in order to draw

only the required current from the power supply for safe operation. The PMS display illuminates in the

following situations:

1 If, due to unfavourable working conditions, the internal temperature increases and approaches the

threshold level at which the automatic switch off function will be activated to avoid overheating of the

system. In this case the system takes control and reduces the power to a level at which the power stage

is not switched off.

2 In the event of excessive power consumption. This situation occurs exclusively under laboratory

conditions in long-term tests with sinusoidal audio signals and dummy loads or in ongoing acoustic

feedback conditions. Here, the PMS system intervenes to avoid damage to the speakers and to prevent

triggering of the main circuit breaker or blowing of the electrical fuses.

OUTPUT LEVEL – level display of output channels A to D.

TEMPERATURE – displays the operating temperature of output stages A to D.

36 Frequency response – graphical representation of frequency response.

ITALIANOPOLSKIESPAÑOL

FRANCAISDEUTSCHENGLISH

•••

MANAGING POWER AMPLIFIERS

43 44

45 46

48 49

The LD OCS software offers the option to manage multiple LD DSP44K and DSP45K power ampliﬁers. Right click on the desired power

ampliﬁer to access the edit menu of the power ampliﬁer.

37 Ethernet Conﬁg – the Ethernet Conﬁg editing window provides network information, the facility to change the IP address of the power

ampliﬁer, to enable DHCP, to reset the Ethernet module of the power ampliﬁer (if supported by the network), to

name the power ampliﬁer, and in the case of several connected ampliﬁers, to speciﬁcally identify one of them

(not with USB connection).

38 Network Information – network information.

39 IP Address – to manually change the IP address, disable DHCP (remove the checkmark), enter address and click pdate IP/DHCP.

To reset the Ethernet module of the power ampliﬁer, click Reset Ethernet Module .

40 Device Name – enter a name (maximum 8 characters) into the input ﬁeld and click Change Device Name.

41 Identify device – to identify a power ampliﬁer, click Identify Device. The power ampliﬁer’s name and its IP address will be shown

brieﬂy in the device display.

42 Reconnect Device – to restore a broken connection (e.g. after a power failure), click on Reconnect Device.

43 Add Virtual Device – a virtual power ampliﬁer can be added under "Ampliﬁers” for the purpose of, for example, testing an amp preset

ofﬂine or creating a new one, To do this, click Add Virtual Device and select under LD series DSP44k.

This virtual power ampliﬁer will be displayed as "ofﬂine” under Serial Number.

44 Delete Device – to remove a power ampliﬁer from the list "Ampliﬁers", click Delete Device.

45 Rename Device – click on Rename Deviceto rename the power ampliﬁer. Enter a name into the open input ﬁeld

and click OK.

46 Identify device – to identify a power ampliﬁer, click Identify Device. The power ampliﬁer’s name and its IP address will be shown

brieﬂy in the device display.

Right-click on Ampliﬁers to access the editing menu.

47 Add Virtual Device – a virtual power ampliﬁer can be added under "Ampliﬁers” for the purpose of, for example, testing an amp preset

ofﬂine or for creating a new one. To do this, click Add Virtual Device and select under LD series DSP44k.

This virtual power ampliﬁer will be displayed as "ofﬂine” under Serial Number.

48 Add new Zone – creates a new zone.

49 Delete selected Zone – delete selected zone.

50 Rename selected Zone – rename selected zone.

DEUTSCHFRANCAIS

ESPAÑOL ENGLISH

ITALIANO POLSKI

•••

LD SPEAKER PRESET LIBRARY

Download the desired LD Systems speaker library from the product page (LDDSP44K / LDDSP45K) at WWW.LD-SYSTEMS.COM, save it in

the memory of the PC in a folder of your choice and unzip it if necessary. Start the OCS software and establish a connection to the power

ampliﬁer (USB / Ethernet). Click on “LIBRARY” in the overview window, then on “LD Speaker Preset" and open the previously downloaded

LD Systems speaker library by clicking on the button "Open LD Speaker Library from disk”. Select the ﬁle on the PC and click on "Open".

The loudspeaker presets will now be displayed with names in the list of speaker presets. Transfer the LD speaker library to the ampliﬁer by

clicking on the button "Send LD Speaker Library to ampliﬁer". The presets are now available for use and can be loaded via the selection

window of channels CH A to CH D (see point 34). Right-click the desired preset to save it individually as a ﬁle on the PC (save to disk).

CREATING AND MANAGING CUSTOM SPEAKER PRESET

The OCS software enables you to create and manage individual speaker presets (custom speaker presets) for the LD systems DSP power

ampliﬁers DSP44K and DSP45K. Log in to the OCS software as an administrator by clicking the Mode button in the menu bar. Enter the

password "admin" and conﬁrm with OK. The EDIT button will now be displayed in the SPEAKER PRESET (No. 34) editing ﬁeld. Click EDITto

open the editing ﬁeld for the custom speaker presets and to view the editing options. First of all, conﬁgure the OUTPUT ROUTING (single,

2-way, bridge) when creating a speaker preset.

Single – each channel is individually adjustable via CHANNEL EDIT and SPEAKER PRESET EDIT and can be controlled by any signal source (SOURCE).

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