Yorkville NX750P Handleiding


Lees hieronder de 📖 handleiding in het Nederlandse voor Yorkville NX750P (16 pagina's) in de categorie Speaker. Deze handleiding was nuttig voor 24 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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P
750 WATT POWERED LOUDSPEAKER ENCLOSURE
750
MODEL TYPE: YS1037
OWNER'S MANUAL
MANUEL de L'UTILISATEUR
The exclamation point within an equilatereal
triangle is intended to alert the user to the
presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.
Le point d’exclamation à l’intérieur d’un triangle équilatéral
est prévu pour alerter l’utilisateur de la présence
d’instructions importantes dans la littérature accompag-
nant l’appareil en ce qui concerne l’opération et la
maintenance de cet appareil.
This lightning flash with arrowhead symbol,
within an equilateral triangl is intended to alert e,
the user to the presence of uninsulated
“dangerous voltage within the product enclosure s
that may be of sufficient magnitude to constitute a risk of
electric sho to personck s.
Ce symbole d’éclair ec tête de flèche dans un triangle av
équilatéral est prévu pour alerter l’utilisateur de la présence
d’un « voltage dangereux » non-isolé à proximité de l’enceinte
du produit qui pourrait être d’ampleur suffisante pour présenter
un risque de choque électrique.
IMPORTANT SAFETY INSTRUCTIONS
saf il 3/2007ety-4v5.eps • Apr
CAUTION
: TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE COVER (OR CK).BA
NO USER SERVICEABLE RTS INSIDE.PA
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
FOLL ALL INSTRUCTIONS SUIVEZ TOUTES LES INSTRUCTIONSOW
Instructions pertaining to a risk of fire,
electric sho sonck, or injury to a per
Read Instructions: The Owner’s Manual should be read and
understood before operation of your unit. Please, sa these instruc-ve
tions for future reference and heed all ningswar .
Clean only with dry cloth.
Packaging: Keep the box and packaging materials, in case the unit
needs to be returned for service.
Warning: To reduce the risk or fire or electric shock, do not expose
this apparatus to rain or moisture.
Do not use this apparatus near water!
Warning: When using electric product basic precautions should s,
always be followed, including the following:
Power Sources
Your unit should be connected to a power source only of the voltage specified in the
owners manual or as marked on the unit This unit has a pola zed plug Do not use . ri .
with an extension cord or receptacle unless the plug can be fully inserted. Precau-
tions should be taken so that the grounding scheme on the unit is not defeated.
Haza srd
Do not place this product on an unstable cart, stand, tripod, bra et or ta The ck ble.
product may fall, causing serious personal inju and serious damage to the productry .
Use only with cart, stand, tripod, bracket, or table recommended acturer by the manuf
or sold with the product Foll acturers instructions when installing the . ow the manuf
product and use mounting accessories recommended acturer.by the manuf
The apparatus should not be exposed to dripping or splashing water no objects ;
filled with liquids should be placed on the apparatus.
Terminals ma ed with the “lightning bolt are hazardous li the external wiring rk ve;
connected to these terminals require installation an instructed person or the use of by
ready made leads or cords.
Ensure that proper ventilation is provided around the appliance. Do not install near
any heat sources such as radiator heat register st es, or other apparatus s, s, ov
(including amplifiers) that produce heat.
No naked flame source such as lighted candle should be placed on the apparatuss, s, .
Power Cord
Do not defeat the safety purpose of the polarized or grounding-type plug ed plug . A polariz
has two blades with one wider than the other. A grounding type plug has two blades and a
third grounding prong The wide blade or the third prong are provided for your sa ty. fe . If the
provided plug does not fit into your outlet, consult an electrician for replacement of the
obsolete outlet The supply cord should be routed so that it is unlikely that it will be . AC
damaged If the supply cord is damaged DO NOT OPER E THE UNIT. AC AT .
Unplug this apparatus during lightning storms or when unused for long periods of time.
Service
The unit should be serviced only qualified service personnel.by
AVIS:
AFIN DE REDUIRE LES RISQUE DE CHOC
ELECTRIQUE, N’ENLEVEZ PAS LE COUVE (OU LERT
PANNEAU ARRIERE)
NE CONTIENT AUCUNE PIECE
REPARABLE PAR L’UTILISATEUR.
CONSULTEZ UN TECHNICIEN QUALIFIE
POUR L’ENTRETIENT
Instructions relatives au risque de feu,
choc électrique, ou blessures aux personnes
Veuillez Lire le Manuel: Il contient des informations qui devraient
êtres comprises ant l’opération de votre appareil. Conseav rvez.
Gardez ces instructions pour consultations ultérieures et S.V.P.
observez tous les ertissement av s.
Nettoyez seulement ec le tissu sec.av
Emballage: Conservez la boite au cas ou l’appareil devait être
retourner pour réparation.
Avertissement: Pour réduire le risque de feu ou la décharge
électrique, n'exposez pas cet appareil à la pluie ou à l'humidité.
N’utilisez pas cet appareil près de l’eau!
Attention: Lors de l’utilisation de produits électrique, assurez-vous
d’adhérer à des précautions de bases incluant celle qui suivent:
Alimentation
L’appareil ne doit être branché qu’à une source d’alimentation correspondant au
voltage spécifié dans le manuel ou tel qu’indiqué sur l’appareil Cet appareil est .
équipé d’une prise d’alimentation polarisée Ne pas utiliser cet appareil ec un . av
cordon de raccordement à moins qu’il soit possible d’insérer complètement les trois
lames. Des précautions doivent êtres prises afin d’eviter que le système de mise à la
terre de l’appareil ne soit désengagé.
Risque
Ne pas placer cet appareil sur un chariot, un support, un trépied ou une table instables.
Lappareil pourrait tomber et blesser quelqu’un ou subir des dommages importants.
Utiliser seulement un chariot, un support, un trépied ou une table recommandés par le
fabricant ou vendus ec le produit. Suivre les instructions du bricant pour installer av fa
l’appareil et utiliser les accessoires recommandés par le fabricant.
Il convient de ne pas placer sur l’appareil de sources de flammes nues, telles que
des bougies allumées.
L’appeil ne doit pas être exposé à des égouttements d’eau ou des éclaboussures
et qu’aucun objet rempli de liquide tel que des vases ne doit être placé sur l’appareil.
Assurez que lappareil est fourni de la propre ventilation Ne procédez pas à .
l’installation près de source de chaleur tels que radiateur registre de chaleu fours s, r,
ou autres appareils (incluant les amplificateurs) qui produisent de la chaleur.
Les dispositifs marqués d’une symbole d’éclair sont des parties dangereuses
au toucher et que les câblages extérieurs connectés à ces dispositifs de
connection térieure doivent être effectivés par un opérateur ex formé ou en utilisant
des cordons déjà préparés.
Cordon d’Alimentation
Ne pas enl er le dispositif de sécurité sur la prise polarisée ou la prise ec tige de ev av
mise à la masse du cordon d’alimentation Une prise polarisée dispose de deux .
lames dont une plus large que l’autre. Une prise ec tige de mise à la masse av
dispose de deux lames en plus d’une troisième tige qui connecte à la masse. La
lame plus large ou la tige de mise à la masse est prévu pour votre sécurité La prise .
murale est désuète si elle n’est pas conçue pour accepter ce type de prise ec av
dispositif de sécurité Dans ce ca contactez un électricien pour faire remplacer la . s,
pr Évitez d’endommager le cordon d’alimentation N’UTILISEZ Pise murale. . AS
L’APPAREIL si le cordon d’alimentation est endommagé.
branchez cet appareil durant les orages ou si inutili pendant de longues périodes.
Service
Consultez un technicien qualifié pour l’entretien de votre appareil.
S2125A
1
This combination of Class D and Class
H amplifier technologies helps keep
distortion to a minimum while reducing
the need for massive heat dissipation. In
fact, to a level low enough to eliminate
the need for heavy heatsinks. The
advantage of this unique combination
of two-tier and Class D amplification
has reduced extraneous heat to the
point that NX750P’s can easily be
used in any orientation
(close to walls, floors
and in close arrays
with multiple cabinets).
Competitive active
loudspeakers, with large
finned heatsinks, need to
be operated vertically
and with plenty of
clearance (to ensure
proper heat dissipation
and ventilation). Since
you have more versatility
in regards to the orientation
of the enclosure, the NX750P
becomes ideal for flying in large clusters
and in point-source concert sound systems.
Yorkville’s designers took extra care making
sure that in tight clusters overheating would
not be an issue.
Taking advantage of the design process,
an opportunity was taken to tweak the
electronics for maximum overall speaker
performance and protection. Solutions were
borrowed from our high-end TX-Series PA
systems. The limiters used, at the input and
crossover stages, are a complex combination
of gain reduction and sweeping filters. If
the NX750P is pushed to its maximum input/
output levels, advanced filtering begins
rolling off unnecessary subsonic frequencies.
The processing also protects individual
components ensuring failure free operation
(even after long term operation at close
to maximum output levels). The filter has a
remarkable response time, less then 70ms,
allowing the system to constantly be re-tuning
itself. This makes sure the output is as clean,
as loud and as clear as possible at any given
moment. This is achieved
without negatively
affecting the overall sonic
quality of the cabinet. This
ensures that the essential
part of the mix, like the
vocals or solo instruments,
come out clean and clear
when the cabinet is being
operated at the extremes
of power and woofer
excursion. Extremely fast
and accurate limiting is
in place to protect the
speaker components.
As a bonus, the NX750P
has a built in mixer! This
allows the loudspeaker to
be used directly with a
microphone and/or line
source. The loop output
allows additional active
cabinets to be driven from one
source (up to a maximum of 50 NX750Ps).
If desired, you can combine a pair of the
NX750P’s using the mixer inputs on each
cabinet and coupling the loop outputs.
In this example you would have an ideal
presentation system. Two microphone inputs,
two line inputs (optimized for CD, Cassette or
laptop computer audio source), complete
within two speaker cabinets. As mentioned,
our active cabinets can be linked together,
the limitation is that only three ‘mixers’ can
be active at any one time. This allows three
Mic sources and six line sources available
in an array of three or more cabinets). The
microphone inputs have equalization and
high pass filtering designed appropriately for
vocal applications. The trim control allows
looped cabinets to be individually adjusted in
level. This is invaluable in applications where
large numbers of cabinets are used such as
in clusters or in trade show applications (or
when NX750P’s are used as repeater cabinets
or for side fill). The 100 Hz high pass filters allow
the NX750P to be used more efficiently with
any active subwoofer.
Using the popular nx20 as a base, adding 750 Watts of bi-amped power and topping-it-off
with advanced signal processing, the NX750P is destined to set the new standard for active
loudspeakers. The woofer amplifier, or low frequency amplifier, amp delivers over 650 Watts to the 15
inch neodymium woofer. To reduce the overall weight of the amplifier section, the woofer amplifier
uses Class D switching technology. A 100 Watt, two-tier linear technology, Class H amplifier drives
the 1 inch diaphragm horn driver. This allows the horn to produce clean transients while keeping up
with the high output of the woofer. Two-tier amplifier technology isn’t typically seen in a product
like this, however we found the advantages (lower weight, more efficiency, higher headroom and
lower operating temperature) made it a perfect choice for powering the top end.


Product specificaties

Merk: Yorkville
Categorie: Speaker
Model: NX750P

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