Hughes & Kettner LUCAS600 User Manual

Manual 1.0

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XT

600 1.000 2.000

Die L.U.C.A.S-Familie

Wichtige Sicherheitshinweise!

Bitte vor Gebrauch lesen und für späteren Gebrauch
aufbewahren!

• Read all of these instructions!

• Save these instructions for later use!

•Follow all warnings and instructions marked on the product!

• Do not use this product near water, i.e. bathtub, sink, swimming pool, wet
basement, etc.

• Do not place this product on an unstable cart, stand or table. The product may
fall, causing serious damage to the product or to persons!

• Slots and openings in the cabinet and the back or bottom are provided for ven­tilation; to ensure reliable operation of the product and to protect it from over­heating, these openings must not be blocked or covered. This product should
not be placed in a built-in installation unless proper ventilation is provided.

• This product should not be placed near a source of heat such as a stove,
radiator, or another heat producing amplifier.

• Use only the supplied power supply or power cord. If you are not sure of the
type of power available, consult your dealer or local power company.

• Do not allow anything to rest on the power cord. Do not locate this product
where persons will walk on the cord.

• Never break off the ground pin on the power supply cord.

• Power supply cords should always be handled carefully. Periodically check cords
for cuts or sign of stress, especially at the plug and the point where the cord
exits the unit.

• The power supply cord should be unplugged when the unit is to be unused for
long periods of time.

• If this product is to be mounted in an equipment rack, rear support should be
provided.

• This product should be used only with a cart or stand that is recommended by
HK AUDIO®.

• Never push objects of any kind into this product through cabinet slots as they
may touch dangerous voltage points or short out parts that could result in risk
of fire or electric shock. Never spill liquid of any kind on the product.

• Do not attempt to service this product yourself, as opening or removing covers
may expose you to dangerous voltage points or other risks. Refer all servicing
to qualified service personnel.

• Unplug this product from the wall outlet and refer servicing to qualified service
personnel under the following conditions:

• When the power cord or plug is damaged or frayed.

• If liquid has been spilled into the product.

• If the product has been exposed to rain or water.

• If the product does not operate normally when the operating instructions are
followed.

• If the product has been dropped or the cabinet has been damaged.

• If the product exhibits a distinct change in performance, indicating a need of
service!

• Adjust only these controls that are covered by the operating instructions since
improper adjustment of other controls may result in damage and will often
require extensive work by a qualified technician to restore the product to
normal operation.

• Exposure to extremely high noise levels may cause a permanent hearing loss.

• Individuals vary considerably in susceptibility to noise induced hearig loss, but
nearly everyone will lose some hearing if exposed to sufficiently intense noise
for a sufficient time. The U.S. Government´s Occupational Safety and Health
Administration (OSHA) has specified the following permissible noise level
exposures:

Duration Per Day In Hours Sound LeveldBA, Slow Response

890
692
495
397
2 100
11/2 102
1 105
1/2 110
1/4 or less 115

• According to OSHA, any exposure in excess of the above permissible limits
could result in some hearing loss.

• Ear plug protectors in the ear canals or over the ears must be worn when
operating this amplification system in order to prevent a permanent hearing
loss if exposure is in excess of the limits as set forth above. To ensure against
potentially dangerous exposure to high sound pressure levels, it is recommen­ded that all persons exposed to equipment capable of producing high sound
pressure levels such as this amplification system be protected by hearing
protectors while this unit is in operation.

•Fuses: Replace with IEC 127 (5x 20 mms) type and rated fuse for best perfor­mance only.

TO PREVENT THE RISK OF FIRE AND SHOCK HAZARD, DO NOT EXPOSE
THIS APPLIANCE TO MOISTURE OR RAIN. DO NOT OPEN CASE;
NO USER SERVICE-ABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

• The unit has been built by HK AUDIO®in accordance with IEC 60065 and left
the factory in safe working order. To maintain this condition and ensure non-risk
operation, the user must follow the advice and warning comments found in the
operating instructions. The unit conforms to Protection Class 1 (protectively
earthed).

• HK AUDIO®ONLY GUARANTEE THE SAFETY, RELIABILITY AND EFFICIENCY
OF THE UNIT IF:

• Assembly, extension, re-adjustment, modifications or repairs are carried out by
HK AUDIO®or by persons authorized to do so.

• The electrical installation of the relevant area complies with the requirements
of IEC (ANSI) specifications.

• The unit is used in accordance with the operating instructions.

• The unit is regularly checked and tested for electrical safety by a competent
technician.

WARNING:

• If covers are opened or sections of casing are removed, except where this can
be done manually, live parts can become exposed.

• If it is necessary to open the unit this must be isolated from all power sources.
Please take this into account before carrying out adjustments, maintenance,
repairs and before replacing parts.

• Adjustment, maintenance and repairs carried out when the unit has been ope­ned and is still live may only be performed by specialist personnel who are au­thorized by the manufacturer (in accordance with VBG 4) and who are aware of
the associated hazards.

• Loudspeaker outputs which have the IEC 417/5036 symbol (Diagram 1, below)
can carry voltages which are hazardous if they are made contact with. Before
the unit is switched on, the loudspeaker should therefore only be connected
using the lead recommended by the manufacturer.

• Where possible, all plugs on connection cables must be screwed or locked onto
the casing.

• Replace fuses only with IEC127 type and specified ratings.

• It is not permitted to use repaired fuses or to short-circuit the fuse holder.

• Never interrupt the protective conductor connection.

• Surfaces which are equipped with the "HOT" mark (Diagram 2, below), rear
panels or covers with cooling slits, cooling bodies and their covers, as well as
tubes and their covers are purposely designed to dissipate high temperatures
and should therefore not be touched.

• High loudspeaker levels can cause permanent hearing damage. You should
therefore avoid the direct vicinity of loudspeakers operating at high levels.
Wear hearing protection if continuously exposed to high levels.

MAINS CONNECTION:

• The unit is designed for continuous operation.

• The set operating voltage must match the local mains supply voltage.

• The unit is connected to the mains via the supplied power unit or power cable.

• Power unit: Never use a damaged connection lead. Any damage must be
rectified by a competent technician.

•Avoid connection to the mains supply in distributor boxes together with several
other power consumers.

• The plug socket for the power supply must be positioned near the unit and
must be easily accessible.

PLACE OF INSTALLATION:

• The unit should stand only on a clean, horizontal working surface.

• The unit must not be exposed to vibrations during operation.

• Keep away from moisture and dust where possible.

• Do not place the unit near water, baths, wash basins, kitchen sinks, wet areas,
swimming pools or damp rooms. Do not place objects containing liquid on the
unit - vases, glasses, bottles etc.

• Ensure that the unit is well ventilated.

• Any ventilation openings must never be blocked or covered. The unit must be
positioned at least 20 cm away from walls. The unit may only be fitted in a rack
if adequate ventilation is ensured and if the manufacturer's installation
instructions are followed.

• Keep away from direct sunlight and the immediate vicinity of heating elements
and radiant heaters or similar devices.

• If the unit is suddenly moved from a cold to a warm location, condensation can
form inside it. This must be taken into account particularly in the case of tube
units. Before switching on, wait until the unit has reached room temperature.

• Accessories: Do not place the unit on an unsteady trolley, stand, tripod, base or
table. If the unit falls down, it can cause personal injury and itself become
damaged. Use the unit only with the trolley, rack stand, tripod or base recom­mended by the manufacturer or purchased together with the unit. When setting
the unit up, all the manufacturer's instructions must be followed and the setup
accessories recommended by the manufacturer must be used. Any combination
of unit and stand must be moved carefully. A sudden stop, excessive use of force
and uneven floors can cause the combination of unit and stand to tip over.

• Additional equipment: Never use additional equipment which has not been
recommended by the manufacturer as this can cause accidents.

•To protect the unit during bad weather or when left unattended for prolonged
periods, the mains plug should be disconnected. This prevents the unit being
damaged by lightning and power surges in the AC mains supply.

Diagram 1 Diagram 2

• Das Gerät wurde von HK AUDIO®gemäß IEC 60065 gebaut und hat das Werk
in sicherheitstechnisch einwandfreiem Zustand verlassen. Um diesen Zustand
zu erhalten und einen gefahrlosen Betrieb sicherzustellen, muss der Anwender
die Hinweise und die Warnvermerke beachten, die in der Bedienungsanleitung
enthalten sind. Das Gerät entspricht der Schutzklasse I (schutzgeerdet).

• DIE SICHERHEIT, ZUVERLÄSSIGKEIT UND LEISTUNG DES GERÄTES WIRD
VON HK AUDIO®NUR DANN GEWÄHRLEISTET, WENN:

• Montage, Erweiterung, Neueinstellung, Änderungen oder Reparaturen von
HK AUDIO®oder von dazu ermächtigten Personen ausgeführt werden.

• die elektrische Installation des betreffenden Raumes den Anforderungen von
IEC (ANSI)-Festlegungen entspricht.

• das Gerät in Übereinstimmung mit der Gebrauchsanweisung verwendet wird.

WARNUNG:

•Wenn Abdeckungen geöffnet oder Gehäuseteile entfernt werden, außer wenn
dies von Hand möglich ist, können Teile freigelegt werden, die Spannung führen.

•Wenn ein Öffnen des Gerätes erforderlich ist, muss das Gerät von allen Span­nungsquellen getrennt sein. Berücksichtigen Sie dies vor dem Abgleich, vor
einer Wartung, vor einer Instandsetzung und vor einem Austausch von Teilen.

•Ein Abgleich, eine Wartung oder eine Reparatur am geöffneten Gerät unter
Spannung darf nur durch eine vom Hersteller autorisierte Fachkraft (nach VBG

4) geschehen, die mit den verbundenen Gefahren vertraut ist.

• Lautsprecher-Ausgänge, die mit dem IEC 417/5036-Zeichen (Abb.1, s.unten)
versehen sind können berührungsgefährliche Spannungen führen. Deshalb vor
dem Einschalten des Gerätes Verbindung nur mit dem vom Hersteller empfoh­lenen Anschlusskabel zum Lautsprecher herstellen.

• Alle Stecker an Verbindungskabeln müssen mit dem Gehäuse verschraubt oder
verriegelt sein, sofern möglich.

• Es dürfen nur Sicherungen vom Typ IEC 127 und der angegebenen Nennstrom­stärke verwendet werden.

•Eine Verwendung von geflickten Sicherungen oder Kurzschließen des Halters
ist unzulässig.

• Niemals die Schutzleiterverbindung unterbrechen.

• Oberflächen, die mit dem "HOT"-Zeichen (Abb.2, s.unten) versehen sind,
Rückwände oder Abdeckungen mit Kühlschlitzen, Kühlkörper und deren Ab­deckungen, sowie Röhren und deren Abdeckungen können im Betrieb erhöhte
Temperaturen annehmen und sollten deshalb nicht berührt werden.

• Hohe Lautstärkepegel können dauernde Gehörschäden verursachen.
Vermeiden Sie deshalb die direkte Nähe von Lautsprechern, die mit hohen
Pegeln betrieben werden. Verwenden Sie einen Gehörschutz bei dauernder
Einwirkung hoher Pegel.

NETZANSCHLUSS:

• Das Gerät ist für Dauerbetrieb ausgelegt.

• Die eingestellte Betriebsspannung muss mit der örtlichen Netzspannung über­einstimmen.

• Der Anschluss an das Stromnetz erfolgt mit dem mitgelieferten Netzteil oder
Netzkabel.

• Netzteil: Eine beschädigte Anschlussleitung kann nicht ersetzt werden.
Das Netzteil darf nicht mehr betrieben werden.

•Vermeiden Sie einen Anschluss an das Stromnetz in Verteilerdosen zusammen
mit vielen anderen Stromverbrauchern.

• Die Steckdose für die Stromversorgung muss nahe am Gerät angebracht und
leicht zugänglich sein.

AUFSTELLUNGSORT:

• Das Gerät sollte nur auf einer sauberen, waagerechten Arbeitsfläche stehen.

• Das Gerät darf während des Betriebs keinen Erschütterungen ausgesetzt sein.

•Feuchtigkeit und Staub sind nach Möglichkeit fernzuhalten.

• Das Gerät darf nicht in der Nähe von Wasser, Badewanne, Waschbecken,
Küchenspüle, Nassraum, Swimmingpool oder feuchten Räumen betrieben
werden. Keine mit Flüssigkeit gefüllten Gegenstände -Vase, Gläser, Flaschen
etc. auf das Gerät stellen.

• Sorgen Sie für ausreichende Belüftung der Geräte.

•Eventuelle Ventilationsöffnungen dürfen niemals blockiert oder abgedeckt
werden. Das Gerät muß mindestens 20 cm von Wänden entfernt aufgestellt
werden. Das Gerät darf nur dann in ein Rack eingebaut werden, wenn für
ausreichende Ventilation gesorgt ist und die Einbauanweisungen des Her­stellers eingehalten werden.

•Vermeiden Sie direkte Sonneneinstrahlung sowie die unmittelbare Nähe von
Heizkörpern und Heizstrahlern oder ähnlicher Geräte.

•Wenn das Gerät plötzlich von einem kalten an einen warmen Ort gebracht wird,
kann sich im Geräteinnern Kondensfeuchtigkeit bilden. Dies ist insbesondere
bei Röhrengeräten zu beachten. Vor dem Einschalten solange warten bis das
Gerät Raumtemperatur angenommen hat.

• Zubehör: Das Gerät nicht auf einen instabilen Wagen, Ständer, Dreifuß, Unter­satz oder Tisch stellen. Wenn das Gerät herunterfällt, kann es Personenschäden
verursachen und selbst beschädigt werden. Verwenden Sie das Gerät nur mit
einem vom Hersteller empfohlenen oder zusammen mit dem Gerät verkauften
Wagen, Rack, Ständer, Dreifuß oder Untersatz. Bei der Aufstellung des Gerätes
müssen die Anweisungen des Herstellers befolgt und muss das vom Hersteller
empfohlene Aufstellzubehör verwendet werden. Eine Kombination aus Gerät
und Gestell muss vorsichtigt bewegt werden. Plötzliches Anhalten, übermäßige
Kraftanwendung und ungleichmäßige Böden können das Umkippen der Kombi­nation aus Gerät und Gestell bewirken.

• Zusatzvorrichtungen: Verwenden Sie niemals Zusatzvorrichtungen, die nicht
vom Hersteller empfohlen wurden, weil dadurch Unfälle verursacht werden
können

• Zum Schutz des Gerätes bei Gewitter oder wenn es längere Zeit nicht beauf­sichtigt oder benutzt wird, sollte der Netzstecker gezogen werden.
Dies verhindert Schäden am Gerät aufgrund von Blitzschlag und Spannungs­stößen im Wechselstromnetz.

Abb.1 Abb.2

•

Important Safety Instructions

Before connecting, read instructions

Important Advice on Safety!

Please read before use and keep for later use!

L'appareil a été conçu par HK AUDIO®selon la norme IEC 60065 et a quitté l'en-

treprise dans un état irréprochable. Afin de conserver cet état et d'assurer un
fonctionnement sans danger de l'appareil nous conseillons à l'utilisateur la lec­ture des indications de sécurité contenues dans le mode d'emploi. L'appareil
est conforme à la classification I (mise à terre de protection).

• SURETE, FIABILITE ET EFFICACITE DE L'APPAREIL NE SONT GARANTIS PAR
HK AUDIO®QUE SI:

• Montage, extension, nouveau réglage, modification ou réparation sont
effectués par HK AUDIO®ou par toute personne autorisée par HK AUDIO®.

• L'installation électrique de la pièce concernée correspond aux normes
IEC (ANSI).

• L'utilisation de l'appareil suit le mode d'emploi.

AVERTISSEMENT:

•A moins que cela ne soit manuellement possible, tout enlèvement ou ouverture
du boîtier peut entrainer la mise au jour de pieces sous tension.

• Si l'ouverture de l'appareil est nécessaire, celui-ci doit être coupé de chaque
source de courant. Ceci est à prendre en considération avant tout ajustement,
entretien, réparation ou changement de pieces.

• Ajustement, entretien ou réparation sur l'appareil ouvert et sous tension ne
peuvent être éffectués que par un spécialiste autorisé par le fabricant (selon
VBG4). Le spécialiste étant conscient des dangers liés à ce genre de réparation.

• Les sorties de baffles qui portent le signe IEC 417/5036 (fig. 1, voir en bas)
peuvent être sous tension dangereuse. Avant de brancher l'appareil utiliser
uniquement le câble de raccordement conseillé par le fabricant pour raccorder
les baffles.

•Toutes les prises des câbles de raccordement doivent être, si possible, vissées
ou verrouillées sur le boîtier.

•L’utilisation de fusibles rafistolés ou court-circuites est inadmissible –
seulement: IEC127.

• L'utilisation de fusibles rafistolés ou court-circuites est inadmissible.

• Ne jamais interrompre la connexion du circuit protecteur.

• Il est conseillé de ne pas toucher aux surfaces pourvues du signe "HOT" (fig. 2,
voir en bas), aux parois arrières ou caches munis de fentes d'aération,
éléments d'aération et leurs caches ansi qu'aux tubes et leurs caches.
Ces éléments pouvant atteindre des températures élévées pendant l'utilisation
de l'appareil.

• Les Niveaux de puissance élévés peuvent entrainer des lésions auditives
durables. Evitez donc la proximité de haut-parleurs utilisés à haute puissance.
Lors de haute puissance continue utilisez une protection auditive.

BRANCHEMENT SUR LE SECTEUR:

• L'appareil est conçu pour une utilisation continue.

• La tension de fonctionnement doit concorder avec la tension secteur locale.

• Le raccordement au réseau éléctrique s'effectue avec l'adaptateur ou le cordon
d´alimentation livré avec l'appareil.

• Adaptateur: Un câble de raccordement abimé ne peut être remplacé. L'adapta­teur est inutilisable.

•Evitez un raccordement au réseau par des boîtes de distribution surchargées.

• La prise de courant doit être placée à proximité de l'appareil et facile à atteindre.

LIEU D'INSTALLATION:

• L'appareil doit être placé sur une surface de travail propre et horizontale.

• L'appareil en marche ne doit en aucun cas subir des vibrations.

•Evitez dans la mesure du possible poussière et humidité.

• L'appareil ne doit pas être placé à proximité d'eau, de baignoire, lavabo, évier,
pièce d'eau, piscine ou dans une pièce humide. Ne placez aucun vase, verre,
bouteille ou tout objet rempli de liquide sur l'appareil.

• L'appareil doit être suffisamment aéré.

• Ne jamais recouvrir les ouvertures d'aération. L'appareil doit être placé à 20 cm
du mur au minimum. L'appareil peut être monté dans un Rack si une
ventilation suffisante est possible et si les conseils de montage du fabricant
sont suivis.

•Evitez les rayons de soleil et la proximité de radiateurs, chauffages etc.

• Une condensation d'eau peut se former dans l'appareil si celui-ci est transporté
brusquement d'un endroit froid à un endroit chaud. Ceci est particulièrement
important pour des appareils à tubes. Avant de brancher l'appareil attendre
qu'il ait la température ambiante.

• Accessoires: L'appareil ne doit être placé sur un chariot, support, trépied, bâti
ou table instable. Une chute de l'appareil peut entrainer aussi bien des domma­ges corporels que techniques. Utilisez l'appareil uniquement avec un chariot,
Rack, support, trépied ou bâti conseillé par le fabricant ou vendu en combinai­son avec l'appareil. Les indications du fabricant pour l'installation de l'appareil
sont à suivre, et les accessoires d'installation conseillés par le fabricant sont à
utiliser. Un ensemble support et appareil doit être déplacé avec précaution.
Des mouvements brusques et des revêtements de sol irreguliers peuvent
entrainer la chute de l´ensemble.

• Equipements supplémentaires: Ne jamais utiliser un équipement supplémen­taire n'ayant pas été conseillé par le fabricant, ceci pouvant entrainer des
accidents.

• Afin de protéger l'appareil pendant un orage ou s'il ne doit pas être utilisé
pendant un certain temps, il est conseillé d'enlever la prise au secteur.
Ceci évite des dommages dûs à la foudre ou à des coups de tension dans le
réseau à courant alternatif.

Fig. 1 Fig. 2

• L'apparecchio è stato costruito dalla HK AUDIO®secondo la normativa euro­pea IEC 60065 ed ha lasciato il nostro stabilimento in stato ineccepibile. Per
garantire il mantenimento di tale stato e un utilizzo assolutamente privo di ri­schi l'utente è tenuto ad osservare le indicazioni e gli avvertimenti di sicurezza
contenuti nelle istruzioni per l'uso. L'apparecchio rispecchia il livello di
sicurezza I (collegato a terra).

• Sicurezza, affidabilità e prestazioni dell'apparecchio vengono garantiti dalla
HK AUDIO®solo ed esclusivamente se:

• Montaggio, ampliamento, rimessa a punto, modifiche e riparazioni vengono
eseguite dalla HK AUDIO®stessa o da personale da essa autorizzato.

• Gli impianti elettrici nei locali prescelti per l'uso dell'apparecchio rispondono
alle normative stabilite dall'ANSI.

• L'apparecchio viene utilizzato come indicato nel libretto delle istruzioni per l'uso.

Avvertimenti:

• In caso di apertura di parti di rivestimento o rimozione di parti dell'involucro,
a meno che non si tratti di pezzi rimovibili semplicemente a mano, possono
venire alla luce parti dell'apparecchio conduttrici di tensione.

• Se l'apertura dell'apparecchio dovesse risultare necessaria è indispensabile
staccare precedentemente quest'ultimo da tutte le fonti di tensione. Rispettare
tale misura di prevenzione anche prima di un allineamento, di operazioni di
manutenzione, della messa in esercizio o della sostituzione di componenti
all'interno dell'apparecchio.

• Allineamento, operazioni di manutenzione o eventuali riparazioni dell'apparec­chio in presenza di tensione vanno eseguite esclusivamente da personale
specializzato ed autorizzato, in grado di eseguire tali operazioni evitandone
i rischi connessi.

• Le uscite degli altoparlanti contrassegnate dai caratteri IEC 417/5036 (vedi
illustrazione 1 a fondo pag.) possono essere conduttrici di tensione pericolosa
con cui evitare il contatto. Per questo motivo, prima di accendere l'apparec­chio, collegare quest'ultimo agli altoparlanti servendosi esclusivamente del
cavetto d'allacciamento indicato dal produttore.

•Tutte le spine e i cavi di collegamento devono essere avvitati o fissati all'involu­cro dell'apparecchio per quanto possibile.

• Utilizzare esclusivamente fusibili del tipo IEC 127 con la indicata corrente no­minale.

• L'utilizzo di fusibili di sicurezza non integri e la messa in corto circuito del
sostegno di metallo sono proibite.

• Non interrompere mai il collegamento con il circuito di protezione.

• Superfici contrassegnate dalla parola "HOT" (vedi illustrazione 2 a fondo pag.),
cosi come griglie di aerazione, dispositivi di raffreddamento e i loro rivestimen­ti di protezione, oppure valvole e i relativi rivestimenti protettivi possono surri­scaldarsi notevolmente durante l'uso e per questo motivo non vanno toccate.

• L'ascolto di suoni ad alto volume può provocare danni permanenti all'udito.
Evitate perciò la diretta vicinanza con altoparlanti ad alta emissione di suono
e utilizzate cuffie protettive in caso ciò non sia possibile.

Alimentazione:

• L'apparecchio è concepito per il funzionamento continuo.

• La tensione di esercizio deve corrispondere alla tensione di rete a cui ci si allaccia.

• L'allacciamento alla rete elettrica avviene tramite alimentatore o cavetto d'ali­mentazione consegnato insieme all'apparecchio.

• Alimentatore: un cavo di connessione danneggiato non può essere sostituito.
L'alimentatore non può più essere utilizzato.

•Evitate un allacciamento alla rete di corrente utilizzando cassette di distribu­zione sovraccariche.

• La spina di corrente deve essere situata nelle vicinanze dell'apparecchio e
facilmente raggiungibile in qualsiasi momento.

Locali di collocamento:

• Opportuno collocare l'apparecchio su una superficie pulita e orizzontale.

• Non sottoporre l'apparecchio in funzione a scosse e vibrazioni.

• Proteggere l'apparecchio per quanto possibile da umidità e polvere.

• Non collocare l'apparecchio vicino ad acqua, vasche da bagno, lavandini, lavelli
da cucina, locali umidi o piscine. Non appoggiare recipienti contenenti liquidi ­vasi, bicchieri, bottiglie, ecc. - sull'apparecchio.

• Provvedere ad una buone aerazione dell'apparecchio.

•Eventuali aperture previste per la ventilazione dell'apparecchio non vanno ne
bloccate, ne mai coperte. L'apparecchio va collocato ad almeno 20 cm di
distanza dalle pareti circostanti e può essere inserito tra altre componenti di un
impianto solo in caso di sufficiente ventilazione e qualora le direttive di
montaggio del produttore vengano rispettate.

•Evitare di esporre l'apparecchio ai raggi del sole e di collocarlo direttamente
nelle vicinanze di fonti di calore come caloriferi, stufette, ecc.

• Se l'apparecchio viene trasportato rapidamente da un locale freddo ad uno
riscaldato può succedere che al suo interno si crei della condensa. Ciò va
tenuto in considerazione soprattutto in caso di apparecchi a valvole. Attendere
che l'apparecchio abbia assunto la temperatura ambiente prima di accenderlo.

• Accessori: non collocare l'apparecchio su carrelli, supporti, treppiedi, superfici
o tavoli instabili. Se l'apparecchio dovesse cadere a terra potrebbe causare
danni a terzi o danneggiarsi irreparabilmente. Utilizzate per il collocamento
dell'apparecchio supporti, treppiedi e superfici che siano consigliate dal
produttore o direttamente comprese nell'offerta di vendita. Per il collocamento
dell'apparecchio attenetevi strettamente alle istruzioni del produttore, utiliz­zando esclusivamente accessori da esso consigliati. L'apparecchio in combina­zione ad un supporto va spostato con molta attenzione. Movimenti bruschi o il
collocamento su pavimenti non piani possono provocare la caduta dell'appa­recchio e del suo supporto.

• Accessori supplementari: non utilizzate mai accessori supplementari che non
siano consigliati dal produttore, potendo essere ciò causa di incidenti.

• Per proteggere l'apparecchio in caso di temporali o nel caso questo non venisse
utilizzato per diverso tempo si consiglia di staccarne la spina di corrente.
In questo modo si evitano danni all'apparecchio dovuti a colpi di fulmine o ad
improvvisi aumenti di tensione nel circuito di corrente alternata.

Illustrazione 1 Illustrazione 2

• El aparato ha sido producido por HK AUDIO®según el IEC 60065 y salió de la
fábrica en un estado técnicamente perfecto. Para conservar este estado y
asegurar un funcionamiento sin peligros el usuario debe tener en cuenta las
indicaciones y advertencias contenidas en las instrucciones de manejo.
l aparato corresponde a la clase de protección l (toma de tierra protegida).

• LA SEGURIDAD, LA FIABILIDAD Y EL RENDIMIENTO DEL APARATO SOLO
ESTAN GARANTIZADOS POR HK AUDIO®CUANDO:

• el montaje, la ampliación, el reajuste, los cambios o las reparaciones se
realicen por HK AUDIO®o por personas autorizadas para ello;

• la instalación eléctrica del recinto en cuestión corresponda a los requisitos
de la determinación del IEC (ANSI);

• el aparato se use de acuerdo con las indicaciones de uso.

ADVERTENCIA:

• Si se destapan protecciones o se retiran piezas de la carcasa, exceptuando si se
puede hacer manualmente, se pueden dejar piezas al descubierto que sean
conductoras de tensión.

• Si es necesario abrir el aparato, éste tiene que estar aislado de todas las
fuentes de alimentación. Esto se debe tener en cuenta antes del ajuste, de un
entretenimiento, de una reparación y de una sustitución de las piezas.

• Un ajuste, un entretenimiento o una reparación en el aparato abierto y bajo
tensión sólo puede ser llevado a cabo por un especialista autorizado por el
productor (según VBG 4) que conozca a fondo los peligros que ello conlleva.

• Las salidas de altavoces que estén provistas de la característica IEC 417/5036
(figura 1, véase abajo) pueden conducir tensiones peligrosas al contacto. Por
ello es indispensable que antes de poner en marcha el aparato; la conexión se
haya realizado únicamente con el cable de empalmes recomendado por el
productor.

• Las clavijas de contacto al final de los cables conectores tienen que estar
atornilladas o enclavadas a la carcasa, en tanto que sea posible.

• Sólo se pueden utilizar fusibles del tipo IEC 127 con la intensidad de corriente
nominal indicada.

• El uso de fusibles reparados o la puesta en cortocircuito del soporte es
inadmisible.

• El empalme del conductor de protección no se puede interrumpir en ningún
caso.

• Las superficies provistas de la característica "HOT" (figura 2, véase abajo),
los paneles de fondo trasero o las protecciones con ranuras de ventilación, los
cuerpos de ventilación y sus protecciones, así como las válvulas electrónicas y
sus protecciones pueden alcanzar temperaturas muy altas durante el funciona­miento y por ello no se deberían tocar.

• Niveles elevados de la intensidad de sonido pueden causar continuos daños
auditivos; por ello debe evitar acercarse demasiado a altavoces que funcionen
a altos niveles. En tales casos utilice protecciones auditivas.

ACOMETIDA A LA RED:

• El aparato está proyectado para un funcionamiento continuo.

• La tensión de funcionamiento ajustada tiene que coincidir con la tensión de la
red del lugar.

• La conexión a la red eléctrica se efectuará con la fuente de alimentación o con
el cable de red que se entreguen con el aparato.

•Fuente de alimentación: una linea de conexión dañada no se puede sustituir.
La fuente de alimentación no puede volver a ponerse en funcionamiento.

•Evite una conexión de la red eléctrica a distribuidores con muchas tomas de
corriente.

• El enchufe para el suministro de corriente tiene que estar cerca del aparato
y ser de fácil acceso.

SITUACION:

•El aparato debería estar situado en una superficie limpia y totalmente horizontal.

• El aparato no puede estar expuesto a ningún tipo de sacudidas durante su
funcionamiento.

• Se deben evitar la humedad y el polvo.

• El aparato no puede ponerse en funcionamiento cerca del agua, la bañera, el
lavamanos, la pila de la cocina, un recinto con tuberías de agua, la piscina o en
habitaciones húmedas. Tampoco se pueden poner objetos llenos de líquido ­jarrones, vasos, botellas, etc. - encima de él.

• Procure que el aparato tenga suficiente ventilación.

• Las aberturas de ventilación existentes no se deben bloquear ni tapar nunca.
El aparato debe estar situado como mínimo a 20 cm de la pared. El aparato
sólo se puede montar en un rack, si se ha procurado la suficiente ventilación y
se han cumplido las indicaciones de montaje del productor.

•Evite los rayos del sol directos así como la proximidad a radiadores, electro­radiadores o aparatos similares.

• Si el aparato pasa repentinamente de un lugar frío a otro caliente, se puede
condensar humedad en su interior. Esto se debe tener en cuenta sobretodo en
los aparatos con válvulas electrónicas. Antes de poner en marcha el aparato se
debe esperar hasta que éste haya adquirido la temperatura ambiental.

• Accesorios: el aparato no se puede colocar encima de carros, estantes, trípodes,
soportes o mesas inestables. Si el aparato se cae puede causar daños perso­nales y se puede estropear. Coloque el aparato sólo en un carro, rack, estante,
trípode o soporte recomendado por el productor o que se le haya vendido junto
con el aparato. En la instalación se deben seguir las indicaciones del productor
así como utilizar los accesorios recomendados por el mismo para colocarlo
encima. El conjunto del aparato con el pedestal se debe mover con mucho
cuidado. Un paro brusco, la aplicación de una fuerza desmesurada o un suelo
irregular puede ocasionar la caida de todo el conjunto.

• Piezas adicionales: no utilice nunca piezas adicionales que no estén recomen­dadas por el productor, ya que se podrían provocar accidentes.

• Para protejer el aparato de una tormenta o si no se supervisa ni utiliza durante
algún tiempo, se debería desconectar la clavija de la red. Así se evitan daños en
el aparato a causa de un rayo y golpes de tensión en la red de corriente alterna.

Figura 1 Figura 2

Conseils de Securite Importants!

Priere de lire avant l'emploi et a conserver pour uti­lisation ulterieure!

Importanti avvertimenti di sicurezza!

Leggere attentamente prima dell'uso e conservare per
un utilizzo successivo:

¡Indicaciones de seguridad importantes!

¡Léanse antes de utilizar el aparato y guardense para
so uso posterior!

L.U.C.A.S 600 Manual 1.0

Welcome to the
HK AUDIO

®

family!

Thank you for choosing an HK AUDIO®product.
L.U.C.A.S 600 consists of two satellites and a
subwoofer equipped with a power amp and all the
electronics required to drive the bass bin and satellite.
Painstakingly fine-tuned to match the speakers
for the best possible sound and superior impulse
response, the electronic circuitry makes this system
easy to operate and safely prevents it from over­loading. You don’t have to worry about tweaking
frequencies and finessing levels, all you have to do
is set up the system components, connect the signal
cables and power cables, and you’re ready to perform.

An HK AUDIO®active system is more than just two
powered cabinets mounted on tripods; it is an end­to-end sound reinforcement solution consisting of
a subwoofer, satellite speakers and meticulously
matched electronics.

Our engineers developed new technologies to satisfy
the stringent requirements of such an advanced
system. Six unique and sophisticated features make
an active HK AUDIO

®

sound reinforcement system
stand out from the crowd of far more basic active
cabinets.

Enjoy your L.U.C.A.S 600!
Your HK AUDIO®team!

Warranty

Register your L.U.C.A.S 600®using the enclosed
warranty card to extend your warranty to five years
free of charge.
Use the convenient Online Registration option at

www.hkaudio.com

If you are unable to register online, please fill out
the enclosed warranty card completely and mail
or fax it to us. The registration is only valid if the
warranty registration card is filled out and returned
to HK AUDIO®or the device is registered via the
Internet within 30 days of the date of purchase.
We are also interested in learning where and by
whom our devices are used. This information will
help us design future products. Your data is of course
protected by privacy laws.

Thank you.

HK AUDIO

®

Technical Service
Postfach 1509
D-66595 St. Wendel, Germany

Contents

1L.U.C.A.S 600 System Components . . . . . . . . . 7

2Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3Connections and Control Features . . . . . . . . . . 8

4Tips and Tricks . . . . . . . . . . . . . . . . . . . . . . . . 10

5 L.U.C.A.S 600 Accessories . . . . . . . . . . . . . . . 10

6Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . 11

7Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . 36

5

English

Six unique features for premium
performance

Easy set up and operation

All HK AUDIO®active systems were conceived as
perfectly matched parts to form a finely functioning
whole. We did not simply slap together existing
speaker cabinets and declare them a "system"; each
part of the system was designed specifically to work
with all the rest. The result of these fresh designs is
that each system works splendidly as a harmonious
whole. Furthermore, every one of these systems is
easy to transport, quick to set up and a pleasure to
work with.

• all components designed to function together
as one system

• swift setup & easy operation save time and
avoid hassles

• Less stress = more fun + better music

OFR™ Optimized Frequency
Response technology

HK AUDIO®’s unique OFR™ technology enhances
the frequency response of the system for a richer,
smoother sound. As your volume needs change
during a performance, special active filters manage
system frequency compensation with the precision
of a 31-band EQ and the transparency of a parametric
EQ, but without the phase problems or degradation
in signal quality commonly associated with an external
EQ. OFR™ automatically ensures system linearity
and full-spectrum clarity from the initial sound
check to the final encore.

• makes outboard system equalizers superfluous

• perfectly matched to every system

• adapts the system to different volume requirements:
a full sound spectrum at any level

More about limiters

Limiters are designed to protect power amps and
the speakers connected to them from harm. The
functionality and response of a limiter is determined
by the parameters Attack Time, Threshold and Release
Time. Adjusting these parameters incorrectly can
degrade the sound and introduce dynamic distortion.
At peak volume levels, for example, vocals may fail
to cut through the mix and instruments that are
played percussively can lose their punch and dynamics.

HK AUDIO®limiting technologies are more than
merely technical tools serving to protect components.
We put a premium on the authenticity of the sound
being reproduced, retaining an audio event’s true
dynamics. In other words, while our limiters do a
great job of protecting the system electronically, they
are first and foremost instruments of audio integrity.

L.U.C.A.S 600 Manual 1.0

DynaClip™ Limiter for the bass
power amp

HK AUDIO®’s DynaClip™ technology is a dynamic
limiting function specifically developed for improved
low-end performance. DynaClip™ minimizes the
inharmonic distortion that limiting generates, and
thereby maximizes low-frequency energy usage and
enhances the overall efficiency of the LF power amp.

• perfectly matched to the LF power amp

• more low-end punch through more efficient
energy usage

Opto-Limiter for the mid/high­range power amp

Mid/high-range signals and low frequencies are as
different as apples and oranges. So we use a different
kind of limiter with our mid/high-range power amps.
Our Opto-Limiter, which is based on technology
developed for high-end recording gear, ensures
minimized signal degradation, resulting in sound
that is pure and transparent.

• applies studio technology to live performance
systems

• improved signal quality due to lower distortion
near threshold

• enhanced performance resulting from higher
useable volume levels

• protects satellites from overload

Subsonic Filter

The integrated subsonic filter cuts unwanted ultra-low
frequencies. Infra-sub-bass signals resulting from
stage rumble, wind or similar sources place heavy
demands on the power amp to produce frequencies
so low that they exceed the useful range of the
speaker cabinet itself. The subsonic filter protects
the amp from these frequencies and thereby
increases the actual useable output power of the
entire system.

• protects power amp and speaker from harmful
ultra-sub-low frequencies

• enables cleaner and tighter bass reproduction

24 dB/octave Electronic Crossover
with phase correction

Using an electronic crossover rather than a passive
crossover allows for a much finer division of labor in
assigning the responsibility for certain frequencies
to certain parts of the speaker system. A steep slope
of 24 dB per octave ensures that each section of the
system receives only the frequencies it has been
designed for, enabling it to reproduce the signal
more cleanly and with finer detail.

• unlike passive crossovers, no signal power loss

7

English

1 L.U.C.A.S 600
System Components

Subwoofer

The L.U.C.A.S 600 subwoofer’s housing is split
into two chambers. The front chamber serves as the
speaker cabinet for the 12" direct-loaded loudspeaker,
which has a power handling capacity of 300 RMS
and a nominal impedance of 8 ohms. The active
electronic circuitry with power supply, preamps and
power amps are housed in a separate compartment
at the rear of the cabinet.

Satellite speakers

Satellites are loaded with an 8" HK AUDIO®Custom
speaker and a 1" driver with a 90° x 40° CD horn.
They are rated for 150 W RMS power handling
capacity and a nominal impedance of 4 ohms.

The newly developed, integrated MonoTilt ™ pole
mount allows sound energy to be utilized with
great efficiency. Troublesome ceiling reflections are
minimized; the sound is clearer, tighter, and more
focused. Beyond that, the cabinet is stabilized at its
center of gravity - no wobbling, tilting, or unintentional
turning.

2. Transport

To transport the system, simply set the subwoofer
on its wheels and place the satellites onto the
subwoofer with the foam-rubber grille side facing
down. The concave front of the satellites fits the
curvature of the subwoofer’s grille snuggly for
transportation purposes. Secure the satellites
with the included lockdown strap. Use original
HK AUDIO®‚ L.U.C.A.S 600 protective covers to gear
your personal system up for the rigors of the road.
Amply padded and protected against moisture, your
L.U.C.A.S 600 is sure to deliver satisfying performance
for a long time to come.

Question

Can I connect speakers other than L.U.C.A.S 600
satellites to a L.U.C.A.S 600 subwoofer?

Answer

The system components are acoustically matched
for optimum audio performance and may be operated
in the indicated configuration only. Using other
satellites can degrade the sound and damage the
power amp. The outputs’ nominal impedance is
4 ohms, and impedance may not fall below this
value. Be sure to connect no more than one satellite
cabinet to each speaker output.

Question

Why does the L.U.C.A.S 600 satellite lack hand grips?

Answer

Grips can be detrimental to an enclosure’s audio
properties, for example, by causing rattling, resonant,
hissing and other noises. Smaller housings are
particularly susceptible to this. In view of these
small, light enclosure, we put a higher value on audio
quality. For convenient transportation, we recommend
that you use L.U.C.A.S 600 protective covers, which
feature integrated grips.

Aligning the HK AUDIO®MonoTilt™

L.U.C.A.S 600 Manual 1.0

3 Connections and
Control Features

L.U.C.A.S 600 Subwoofer

1 Limiter LEDs

Like the "rev counter” of an engine, these LEDs
serve to indicate the limiter’s operating status.

2 Gain Left, Gain Right

Operation: Turn the Gain knobs all the way down
(counterclockwise) before powering the system up.
Ensure the system is connected to the satellites and
all other components before powering it up. Switch
on the connected mixer as well as all signal sources
connected to it – for example, keyboards, amps,
effects, and so forth – first!

After you power the system up, rotate the Gain Left
and Right knobs to the right to the 0 dBV setting.
This is the preferred level if you have connected
a mixer.

Note: If you connect a CD player or a keyboard directly
to the system, you may not be able to achieve peak
volume.

If you hear distortion or an overdriven signal, first
check the signal sources and, if possible, reduce the
output signal level there. If you are unable to turn
down the level of the signal sent to L.U.C.A.S 600
at the signal source, adjust input gain using the
Gain knobs. (see also Tips and Tricks)

3 Subwoofer Level

Operation: When set to the center position, the
subwoofer’s volume is matched to the satellites’
levels to achieve a balanced sound with an even
distribution of low frequency (subwoofer) and high
frequency (satellite) signals. If you want to boost or
cut low frequencies, simply rotate the Subwoofer
Level knob to the left down to -12 dB or right up
to +6 dB.

4 Power-On LED

This LED lights up when the Power switch (see rear
panel) is set to On and the system is plugged into
a mains power supply.

5 Ground

The Ground Lift button is intended to separate the
signal ground from the chassis ground in the event
of hum. If you encounter low frequency hum, activate
the Ground Lift switch. If this doesn’t solve the
problem, check all cables connected to L.U.C.A.S 600
for damage, as well as all cables that are carrying
signals routed to the mixing console (see also Tips
and Tricks). The ground circuit is interrupted when
this button is pressed in.

6 Input Left and Input Right (Combination XLR/­3/4" jack ports)

L.U.C.A.S 600 is equipped with separate left and
right channel inputs to accept the signals coming
from the mixer outputs.

Connecting the cables: Connect the cables that carry
the signal coming from your mixer (master left/­right, line out, or a similar circuit) to the balanced
inputs using a microphone cable equipped with XLR
connectors. The XLR connectors’ pin assignments
must be as follows: 1= ground, 2= +, 3= -.

You can also use a 3/4" Tip-Ring-Sleeve plug to route
signals via balanced circuits. Unbalanced signals can
be patched in via a mono plug.

7 Through Left, Through Right

Connecting the cables: These are parallel output
for routing the incoming Line signals (left or right)
to other systems, outboard components, monitor
power amps, etc., via XLR cables.

Upper control panel of the L.U.C.A.S 600

L.U.C.A.S 600 rear view

1

6

8 8

9

10

11

12

13

67 7

2 1 2 1 3 4 5

9

English

8 To Satellite Left und Right

Connecting the cables: Connect these Speakon

®

outputs to the left and right L.U.C.A.S 600 satellite
speakers using cables equipped with Speakon

®

connectors.

Note: Be sure to rotate the Speakon®connectors
clockwise until they lock in place!

9 Fans

These fans keep the power amp modules cool.
Always keep the fan and ventilation vents free of
dirt and debris, ensuring they remain unobstructed
so air can circulate freely.

10 Mains Input

Connecting the cables: Use the factory-included
mains cable to connect from a wall socket to here.

Caution! Make sure the local mains voltage matches
the voltage specified on the device. If you connect
the system to the wrong mains voltage, you may
destroy the electronic components of the
L.U.C.A.S 600 system.

11 Power Switch

Operation: On/off switch for the active system.
The Power LED in the upper control panel lights
up red to indicate that the system is on.

The active L.U.C.A.S 600 system should always be
switched on last, that is, after you switch on all
equipment connected to it; and it should be switched
off first, that is, before you switch off anything that
is connected to it.

12 Fuse

Mains fuse. Always unplug the mains cable before
replacing the fuse! Replace only with another fuse
of the same type and rating (indicated next to the
label Fuse).

13 Mains Cable Tab

Clamp the power cable into the tab to prevent it
from being pulled out inadvertently.

More about Limiter LEDs

Dedicated LEDs indicate the limiter status, one for
the left signal path, one for the right, and one for
the subwoofer.

How do I interpret this display?

The green LED indicates that the input is receiving a
signal. As long as the LED lights up green, the system
is operating at low-to-medium levels, with plenty of
headroom available for the power amps. Yellow
indicates that the system is being pushed close to
its threshold. It’s OK if the yellow LED flashes on
and off intermittently, but it should not stay on
continuously. If it does this, back off the volume
on your mixer.

More about pin assignments

The XLR jack’s pin assignments comply with the
international IEC 268-12 norm. In accordance with
this norm, pin 1 is the ground, pin 2 carries the
positive signal and pin 3 carries the negative signal.
The stereo-style T-R-S 3/4" jack’s tip carries the
positive signal, its ring carries the negative signal,
and the ground circuit is routed via the sleeve.
When you insert an unbalanced mono plug, the
input automatically switches to unbalanced
operating mode.

How to set up L.U.C.A.S 600

L.U.C.A.S 600 Manual 1.0

L.U.C.A.S 600 Satellites

1 Input

Connecting the cables: Connect the satellite speakers’
Speakon®inputs to the L.U.C.A.S 600 system’s Left
and Right outputs using cables equipped with
Speakon®connectors.

Note: Be sure to rotate the Speakon®connectors
clockwise until they lock in place! You must first
disengage the safety catch before you can unplug
the connector. To do this, pull the bayonet catch
towards the cable.

2 Attaching the Wall Mount

On the back of the housing you’ll find two recessed
M5 threads designed to accept the optional wall mount.

4 Tips and Tricks

1 Always clamp the power cable into the tab that is

designed to hold it in place. It is located on the
rear panel of the electronics chassis. This prevents
the mains power cable from being pulled out
inadvertently.

2 Don’t expose electronic circuitry to moisture!

When you set the system up outdoors, be sure to
protect it against rain. Keep soft drinks, beer or
any other liquids well away from the cabinets to
protect their electronic components from short
circuits.

3 To ensure proper ventilation, make sure the

subwoofer is placed a sufficient distance away
from walls and isn’t covered by curtains or similar
materials. This is crucial to prevent the power
amps from overheating.

4.Ensure that the ventilation ducts on the subwoofer’s
rear panel always remain free of dirt, debris and
other obstructions, and that the fan can rotate
freely. Otherwise, the electronic components may
overheat and suffer damage.

5 L.U.C.A.S 600 delivers optimum sound, so you

should provide it with optimum input signals!
Noise such as humming is generally caused by

defective cables, the wrong type of cables, or
unbalanced signals routed into the mixing console.
Check all signal and mains cables for integrity.

6 Prevent distortion! Not only is it unpleasant to

the ears of your audience, it can also damage
your equipment. Make sure all components that
are connected directly and indirectly to the
L.U.C.A.S 600 system have sufficient power
ratings, and that they don’t distort because they’re
running at their respective limits. Provide an
undistorted signal to the system by adjusting the
output level of the sending device.

7 Avoid ground loops! For example, you may en-

counter a ground loop when the mixer is grounded
via a mains cable which isn’t connected to the
same mains circuit as the L.U.C.A.S 600 system.
To prevent this problem, always connect
L.U.C.A.S 600 and the mixing console to the
same electrical circuit (same phase!). If your
equipment hums despite this precaution, the
Ground Lift button can be a great help.

Caution: Never tape over the plug’s ground terminal
– this endangers lives!

5. L.U.C.A.S 600 Accessories

HK AUDIO®Speaker Add-On Package

The complete L.U.C.A.S 600 accessory kit consisting
of two aluminum cabinet tripods, one gig bag and
two speaker cables.

HK AUDIO®Protective Covers for L.U.C.A.S 600

Comprises one subwoofer cover and two satellite
covers. Extremely tear-resistant, water-repellent and
thickly upholstered, these covers afford lasting
protection for L.U.C.A.S 600 during transport.

HK AUDIO®L.U.C.A.S 600 Wall Mount

Bracket for mounting L.U.C.A.S 600 satellites on walls.

To learn more about original HK AUDIO®accessories,
talk to your HK AUDIO®dealer or visit

www.hkaudio.com

HK AUDIO®Protective Covers for L.U.C.A.S 600

HK AUDIO® L.U.C.A.S 600 Wall Mount

HK AUDIO®Speaker Stand Add On Package

11

English

6 Troubleshooting

The Power-On LED does not light up red when
switched on.

1 Check if the power cable is plugged into the

Mains Input.
2 Check if the mains power supply is providing current.
3 Check for a blown fuse. If this is the case, set the

Power On switch to the Off position, unplug the

mains cable, and replace the fuse with a fuse of the

same type and rating (see Technical Specifications).

The Power-On LED lights up red, but the cabinets
are producing no sound.

1 Check the cables that you connected to the Left

and Right inputs.
2 Check whether the signal sources (mixer, keyboard,

CD player) are on.
3 Are the Gain Left and Gain Right knobs turned up?
4 Check the speaker cables for damage.
5 Check if the Speakon“ connectors are engaged in

their sockets (rotated to the right). Only then will
a good electrical connection be established.

The subwoofer’s low frequency output is too soft.

1 Check the setting of the Subwoofer Level knob.

Set the volume of the subwoofer to the desired
level using this knob.

The signal seems distorted.

1 Check the LED displays at your mixer. They should

not be constantly in the red. If necessary, back off
the volume at the mixer.

2 If the LED displays at your mixer are in the green,

back off the Gain Left and Gain Right knobs on

L.U.C.A.S 600.
3 Observe the LEDs of the Limit Left, Limit Right

and Limit Subwoofer displays on L.U.C.A.S 600’s
control panel. These should light up yellow for no
more than an instant. Under no circumstances
may the yellow LEDs illuminate continuously.
If this is the case, turn down the Gain knobs.

Annoying humming

1 Check the cables that you are using to connect the

signal source to L.U.C.A.S 600. Replace damaged
cables. If you cannot pinpoint the cause of the
humming, press Ground Lift. This should remedy
the problem in most cases.

7 Technical Specifications

Page 36/37

L.U.C.A.S 600 Manual 1.0

Willkommen in der
HK AUDIO

®

Familie!

Vielen Dank, dass Sie sich für ein HK AUDIO

®

Produkt entschieden haben.

L.U.C.A.S 600 besteht aus zwei Satelliten und einem
Subwoofer, in dem die komplette Endstufenelektronik
für Bass und Satelliten integriert ist. Die Elektronik
ist genau auf die verwendeten Lautsprecher abge­stimmt, was ein optimales Klang- und Impulsver­halten des Systems bei gleichzeitigem Schutz vor
Überlastungen gewährleistet und außerdem eine
einfache Bedienung des Systems ermöglicht.
Sie müssen sich um keinerlei Einstell- und Einpegel­arbeiten mehr kümmern, sondern brauchen nur die
Systemkomponenten aufzustellen, Netzversorgung
und Signalkabel anzuschließen und schon kann es
losgehen.

Ein HK AUDIO®Aktivsystem ist nicht einfach nur
zwei Aktivboxen auf Stativen, sondern eine komplette
Beschallungslösung, bestehend aus Subwoofer,
Satelliten und einer akribisch angepassten Elektronik.

Um diese Vorgaben verwirklichen zu können, haben
unsere Ingenieure speziell für diese Systeme neue
Technologien entwickelt. Sechs einzigartige Features
heben ein aktives HK AUDIO

®

Beschallungssystem

aus der Masse einfacher Aktivboxen heraus.

Viel Spaß bei Ihrem L.U.C.A.S 600 wünscht Ihnen
Ihr HK AUDIO®Team!

Garantie

Registrieren Sie Ihren L.U.C.A.S 600®mit der beige­legten Registrierungskarte und erhalten Sie eine
kostenlose Garantieverlängerung bis 5 Jahre!
Nutzen Sie die komfortable Onlineregistrierung
über www.hkaudio.de
Falls Sie keine Möglichkeit haben, sich online zu
registrieren, füllen Sie bitte die beiliegende Garantie­karte vollständig aus und senden diese per Post
oder Fax an uns. Die Registrierung ist nur gültig,
wenn die vollständig ausgefüllte Registrierungskarte
innerhalb von 30 Tagen ab Kaufdatum an HK AUDIO

®

eingesendet wurde bzw. die fristgerechte Registrierung
über das Internet erfolgte. Weiterhin möchten wir
uns einen Eindruck verschaffen, wo und von wem
unsere Geräte angewendet werden.
Diese Informationen unterstützen unsere zukünftige
Produktentwicklung. Ihre Angaben unterliegen
selbstverständlich dem Datenschutz.

Vielen Dank!

HK AUDIO

®

Technical Service
Postfach 1509
D-66959 St. Wendel

Inhalt

1 L.U.C.A.S 600 Systemkomponenten . . . . . . . . 15

2Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3 Anschlüsse und Bedienelemente . . . . . . . . . . . 16

4 Tipps und Tricks . . . . . . . . . . . . . . . . . . . . . . . 18

5 Zubehör für L.U.C.A.S 600 . . . . . . . . . . . . . . . 18

6Fehlerbehebung . . . . . . . . . . . . . . . . . . . . . . . 19

7Technische Daten . . . . . . . . . . . . . . . . . . . . . . 36