LEM d400 Owner's Manual
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LEM d400 Owner's Manual

Dsp powered loudspeaker system
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Summary of Contents for LEM d400

  • Page 2: Important Safety Instructions

    The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure, that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the...

  • Page 3: Table Of Contents

    4. I cavi di collegamento ..... 3 4. Il sistema d400 ..... . 3 compressione da 1”...

  • Page 4: Modulo Dppm - Pannello Connessioni

    RAFFREDDAMENTO. IMPORTANTE!!! 7. PRESETS d400 è predisposto solo per la sospensione di unità singole, pertanto SI SCONSIGLIA DI SOSPENDERE I PRESETS disponibili in d400 sono stati elaborati da PIU’ UNITA’ UNA APPESA ALL’ALTRA. Nel caso ciò LEM in collaborazione con fonici ed ingegneri del suono...

  • Page 5: Il Sistema Di Protezione

    8. Il sistema di protezione - ANTI-FEEDBACK: è un sistema è in grado di rilevare Il modulo DPPM di d400 è dotato di una serie di automaticamente frequenze di feedback e di eliminarle dispositivi digitali che consentono di ottenere un livello tramite 10 filtri notch.
  • Page 6 ATTENZIONE!!! L’ANTI-FEEDBACK implementato in d400 non è in grado di eliminare completamente i fenomeni di feedback, ma solo di ridurre il rischio che si verifichino, in modo tale da consentire l’utilizzo del sistema a volumi più...

  • Page 7: Specifiche Tecniche

    10. Specifiche tecniche d400 - SPECIFICHE TECNICHE SPECIFICHE DEL DIFFUSORE Alti Driver a compressione da 1" con membrana in titanio Componenti Bassi Woofer da 12" con magnete in neodimio Cabinet Polipropilene rinforzato Protezione Rete metallica Costruzione Trasporto Maniglia in alluminio...

  • Page 8: Instructions For Use And Installation

    4. Connector cables ......8 4. The d400 system ....8 d400 is a system that integrates in the same unit 5.

  • Page 9: Connections

    PRESETS included in the 2. Connections d400. The input of the d400 can be used to connect both line and microphone signals. For the connection make use 01. LEM INDOOR: this is the d400 DEFAULT of XLR or 1/4”...

  • Page 10: The Protection System

    The SIGNAL/LIMIT LED on the module’s new one. All the filters are reset every time the d400 is panel lights (RED color) when the LIMITERS are active. switched off and, when it is switched on, they can be Note: even if the digital LIMITERS can work with activated again if some feedback frequency comes out.
  • Page 11 ATTENTION!!! The d400’s ANTI-FEEDBACK in not able to eliminate completely the feedbacks, but it can reduce the risk that they happens during a performance. This allows the use of the system at a higher level than...

  • Page 12: Technical Specifications

    10. Technical specifications d400 - TECHNICAL SPECIFICATIONS LOUDSPEAKER SPECIFICATIONS High 1" compression driver with titanium diaphragm Components 12" woofer with neodimuim magnet Cabinet Reinforced polypropilene Protection Metal grid Construction Transport Aluminium handle Flyning hardware 4 M10 flying points Weight 19,2...
  • Page 13 FIG. 1 - THE SYSTEM FIG. 2 - DPPM BLOCK DIAGRAM...
  • Page 14 FIG. 3 - INSTALLATION M10 flying points PANEL BOTTOM PANEL Speaker stand adaptor FIG. 4 - CONNECTION CABLES...
  • Page 15 FIG. 5 - CONNECTIONS...
  • Page 16 FIG. 6 - DPPM MODULE - Connection panel...
  • Page 17 FIG. 7 - PRESETS LEM INDOOR MAX LOUDNESS LEM OUTDOOR CD PLAYER FLAT RESPONSE WALL MOUNT ENTERTAINER STAGE MONITOR...
  • Page 18 FIG. 7 - PRESETS LEM INDOOR SW MAX LOUDNESS SW LEM OUTDOOR SW CD PLAYER SW FLAT RESPONSE SW WALL MOUNT SW ENTERTAINER SW MIC PLUG&PLAY...
  • Page 19 All rights are reserved and this document cannot be copied, photocopied or reproduced in part or completely without written consent being obtained in advance from GENERALMUSIC S.p.A. GENERALMUSIC reserves the right to make any aesthetic, functional or design modification to any of its products without any prior notice.
  • Page 20 Sales Division: 47842 S.Giovanni in Marignano (RN) – Via delle Rose, 12 – tel. +39-0541-959511 – fax +39-0541-957404 Internet: http://www.lemaudio.com...

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