LEM Poseidon 212 Owner's Manual
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LEM Poseidon 212 Owner's Manual

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Digital integrated loudspeaker system
CODE: 277.386

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Summary of Contents for LEM Poseidon 212

  • Page 1 Digital integrated loudspeaker system CODE: 277.386...

  • 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

    8. Controllo remoto ....6 - POSEIDON 212: diffusore mid-high con driver a 1. Collegamento al PC ..... . . 6 compressione da 2”...

  • Page 4: Installazione, Collegamenti, Trasporto

    è possibile utilizzare anche 2 SUB e 2 3. Trasporto SATELLITI per ogni lato (fig. 2b). Anche in caso di POSEIDON 212 possiede due maniglie in acciaio per utilizzo di 3 SATELLITI con copertura di 96°, è possibile il trasporto.

  • Page 5: Funzioni E Procedure Di Utilizzo

    01. SAT DEFAULT: si tratta del PRESET di base del sistema POSEIDON, da utilizzarsi per combinazio- la protezione degli altoparlanti del sistema. ni di DUE POSEIDON 212 per ogni POSEIDON Sono disponibili, inoltre, 4 PLUGINS aggiuntivi che 218. consentono di incrementare ulteriormente le potenzialità...

  • Page 6: Come Modificare I Parametri Dei Plugins

    Dal pannello del DPPM è possibile regolare il DELAY distanza dal PC superiore ai 5 metri, è necessario TIME del singolo diffusore (o di un gruppo di diffusori utilizzare l’accessorio LEM RS KIT. Tale accessorio. qualora questi siano collegati tramite RS485). include due RSC SERIAL CONVERTERS con - Selezionate il menù...

  • Page 7: Dx Editor

    OFFLINE. L’accesso al SERVICE EDIT MODE è consentito solo allo staff LEM e necessita di una PASSWORD da IMPORTANTE!!! inserire nel menù OPTION. Ogni volta che si effettua la procedura di...

  • Page 8: Lavorare Con I Presets

    LIMITERS digitali indipendenti che controllano la parametri relativi alle uscite. La modifica di questi potenza massima di picco inviata ai singoli altoparlanti, parametri non è accessibile nello STANDARD EDIT di una PROTEZIONE IN POTENZA CONTINUA che MODE. Nel grafico è visibile la curva di risposta interviene quando il sistema viene utilizzato in modo dell’ingresso.

  • Page 9: Funzionamento Dei Plugins

    di un elevato numero di unità su distanze molto c. attivare l’ANTI-FEEDBACK (tasto ON); lunghe. In caso di problemi di trasmissione o di d. posizionare i microfoni ed alzare il volume generale scollegamento di alcune unità, si consiglia di ridurre del mixer fino al verificarsi dei fenomeni di feedback: il la velocità...

  • Page 10: Specifiche Tecniche

    9. Specifiche tecniche POSEIDON 212 POSEIDON 218 SPECIFICHE DEL DIFFUSORE Alti Driver da 2" con CD horn Componenti Bassi Woofer da 12" in bass-reflex 2 x woofer da 18" in cabinet bandpass montati in configurazione push-pull Cabinet Legno multistrato di betulla...

  • Page 11: Instructions For Use And Installation

    96° horizontal coverage is needed. In breakdown, do not open the enclosure, but contact the addition, the POSEIDON 212 MID horn is tilted by 6° nearest GENERALMUSIC Service Centre. downward, so that when the unit is placed above the 2.

  • Page 12: Connections

    COMM menu selection. 1. Installation 13. UP & DOWN button for the parameter setting. The standard version of POSEIDON 212 is intended for 14. ENTER button to be used to confirm the section the on-floor positioning, therefore the units has to be of PRESETS or PARAMETERS.

  • Page 13: The Navigation Through The Control Panel

    To modify it use the UP & DOWN POSEIDON 212 (fig. 7) buttons. The range is from 40 Hz to 70 Hz. The default POSEIDON 212 has two FACTORY PRESETS, both for value is 50Hz. the use of the system as a satellite together with POSEIDON 218.

  • Page 14: How To Set The System Delay Time

    - If the first unit is placed at a distance to the PC that Pressing OK all the parameters set in each window exceeds 5 meters, the LEM RS KIT accessory has to together with all the FACTORY and USER PRESETS be used.

  • Page 15: Setting The Parameters

    - INPUT: allows the modification of all the input is allowed only to the LEM staff and must be parameters. The graph below shows the response enabled by means of a proper PASSWORD to be entered in the OPTION menu.

  • Page 16: Working With Presets

    frequency and gain of the corresponding filter will be transmission problems or the disconnection of some unit, reduce the speed of the serial data modified at the same time. - OUTPUT: allows the display of all the output transmission. parameters. In the STANDARD EDIT MODE the - LINKING: when this option is active, any modification modification of these parameters is nor allowed.
  • Page 17 by the speakers: the system will place the notch filters on the feedback frequencies (the red lights near each filter will be on). ATTENTION!!! The POSEIDON ANTI-FEEDBACK in not able to eliminate completely the feedbacks, but it can reduce the risk that they happens during a performance.

  • Page 18: Technical Specifications

    9. Technical specifications POSEIDON 212 POSEIDON 218 LOUDSPEAKER SPECIFICATIONS High 2" driver horn loaded Components 12" woofer horn loaded 2 x 18” woofer in push-pull configuration mounted in a bandpass cabinet Cabinet Laminated birch plywood Laminated birch plywood Construction Finish...
  • Page 19 FIG. 1 - THE SYSTEM...
  • Page 20 FIG. 2 - SYSTEM CONFIGURATIONS Fig. 2a Fig. 2b Fig. 2a Fig. 2b FIG. 3 - CONNECTION CABLES...
  • Page 21 FIG. 4 - CONNECTIONS HUM CANCEL HUM CANCEL HUM CANCEL HUM CANCEL NOISE GATE SIGNAL NOISE GATE SIGNAL NOISE GATE SIGNAL NOISE GATE SIGNAL ANTI FEEDBACK INPUT ANTI FEEDBACK INPUT ANTI FEEDBACK INPUT ANTI FEEDBACK INPUT MULTICOMP MULTICOMP MULTICOMP MULTICOMP +4dB +4dB +4dB...
  • Page 22 FIG. 5 - DPPM CONNECTION PANEL THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION “WARNING“...
  • Page 23 FIG. 6 - DX BOARD BLOCK DIAGRAM MULTI LIMITER XOVER GAIN COMP MASTER CHANNEL DELAY DELAY ANTI-FB NOISE GAIN GATE LIMITER XOVER HUM CANCEL GAIN CHANNEL DELAY FIG. 7 - PRESET LIST...
  • Page 24 FIG. 8 - RS KIT / PC CONNECTION...
  • Page 25 FEDERAL COMMUNICATIONS COMMISSION NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
  • Page 26 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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Poseidon 218

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