D.A.S. LX-218RA User Manual

User’s Manual

æro 38A & LX-218RA

Antes de utilizar el equipo, lea la sección “Precauciones de seguridad” de este manual. Conserve este manual para futuras consultas.

Before operating the device, please read the “Safety precautions” section of this manual. Retain this manual for future reference.

æro 38A & LX-218RA

Precauciones de Seguridad

æro 38Aæro 38A

Precauciones de Seguridad

Safety Precautions

Safety

Cajas acústicas activas / Self-powered loudspeaker enclosuresCajas acústicas activas / Self-powered loudspeaker enclosures

Precautions

Equipo de Clase I. Class I device.

El signo del rayo con la punta de flecha, alerta contra la presencia de voltajes peligrosos no aislados. Para reducir el riesgo de choque eléctrico, no retire la cubierta.

No instale el aparato cerca de ninguna fuente de calor como radiadores, estufas u otros aparatos que produzcan calor. Debe instalarse siempre sin bloquear la libre circulación de aire por las aletas del radiador.

No exponga este equipo a la lluvia o humedad sin el protector de lluvia recomendado. No use este aparato cerca del agua (piscinas y fuentes, por ejemplo). No exponga el equipo a salpicaduras sin el protector de lluvia recomendado, ni coloque sobre él objetos que contengan líquidos, tales como vasos y botellas.

Este símbolo indica que el presente producto no puede ser tratado como residuo doméstico normal, sino que debe entregarse en el correspondiente punto de recogida de equipos eléctricos y electrónicos.

Equipo diseñado para funcionar entre 15ºC y 42ºC con una humedad relativa máxima del 95%, con un rango de ±10% de la tensión nominal de alimentación indicada en la etiqueta trasera (según IEC 60065:2001). Si debe sustituir el fusible preste atención al tipo y rango.

El cableado exterior conectado al equipo requiere de su instalación por una persona instruida o el uso de cables flexibles ya preparados.

The lightning and arrowhead symbol warns about the presence of uninsulated dangerous voltage. To reduce the risk of electric shock, do not remove the cover.

Do not install near any heat sources such as radiators, heat registers, stoves or other apparatus that produce heat. The circulation of air through the heatsink must not be blocked.

Do not expose this device to rain or moisture without the rain protector supplied. Do not use this apparatus near water (for example, swimming pools and fountains). Do not place any objects containing liquids, such as bottles or glasses, on the top of the unit. Do not splash liquids on the unit without the rain protector supplied.

This symbol on the product indicates that this product should not be treated as household waste. Instead it shall be handed over to the appicable collection point for the recycling of electrical and electronic equipment.

Working temperature ranges from 15ºC to 42ºC with a relative humidity of 95%, with ±10% of the rated main voltage value indicated on the rear label (according to IEC 60065:2001). If the fuse needs to be replaced, please pay attention to correct type and ratings.

The outer wiring connected to the device requires installation by an instructed person or the use of a flexible cable already prepared.

Si el aparato es conectado permanentemente, la instalación eléctrica del edificio debe incorporar un interruptor multipolar con separación de contacto de al menos 3mm en cada polo.

Desconecte este aparato durante tormentas eléctricas, terremotos o cuando no se vaya a emplear durante largos periodos.

No emplace altavoces en proximidad a equipos sensibles a campos magnéticos, tales como monitores de televisión o material magnético de almacenamiento de datos.

El colgado del equipo sólo debe realizarse utilizando los herrajes de colgado recomendados y por personal cualificado. No cuelgue la caja de las asas y respete los valores máximos de carga dados en el manual.

No existen partes ajustables por el usuario en el interior de este equipo. Cualquier operación de mantenimiento o reparación debe ser realizada por personal cualificado. Es necesario el servicio técnico cuando el equipo se haya dañado de alguna forma, como que haya caído líquido o algún objeto en el interior del aparato, haya sido expuesto a lluvia o humedad, no funcione correctamente, haya recibido un golpe o su cable de red esté dañado.

Limpie con un paño seco. No use limpiadores con disolventes. Clean only with a dry cloth. Do not use any solvent based

If the apparatus is connected permanently, the electrical system of the building must incorporate a multipolar switch with a separation of contact of at least 3mm in each pole.

Unplug this apparatus during ligtning storms, earthquakes or when unused for long periods of time.

Do not place loudspeakers in proximity to devices sensitive to magnetic fields such as television monitors or data storage magnetic material.

The appliance should be flown only from the rigging points and by qualified personnel. Do not suspend the box from the handles and respect the maximium load values given in the manual.

No user serviceable parts inside. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally or has been dropped.

Manual del Usuario / aero 38A & LX-218RA / User’s Manual

Precauciones de Seguridad

LX-218A

Precauciones de Seguridad

Safety Precautions

Cajas acústicas activas / Self-powered loudspeaker enclosuresCajas acústicas activas / Self-powered loudspeaker enclosures

El signo de exclamación dentro de un triángulo indica la existencia de importantes instrucciones de operación y mantenimiento en la documentación que acompaña al producto. Conserve y lea todas estas instrucciones. Siga las advertencias. ATENCIÓN: Es un producto clase A, por lo que en entornos domésticos puede causar radio-interferencias, en cuyo caso el usuario tendrá que tomar las medidas oportunas. De acuerdo con EN55103-2, usar el equipo sólo en entornos E1, E2, E3 ó E4.

No desconecte la tierra en el conector de alimentación pues el peligroso e ilegal. Equipo de Clase I.

El signo del rayo con la punta de flecha, alerta contra la presencia de voltajes peligrosos no aislados. Para reducir el riesgo de choque eléctrico, no retire la cubierta.

No exponga este equipo a la lluvia o humedad. No use este aparato cerca del agua (piscinas y fuentes, por ejemplo). No exponga el equipo a salpicaduras ni coloque sobre él objetos que contengan líquidos, tales como vasos y botellas. Equipo IP-

20.

The exclamation point inside an equilateral triangle is intend to alert the users to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product. Heed all warnings. Follow all instructions. Keep these instructions. WARNING: This is a class A product. In a domestic environment this product my cause radio interferences in which case the user may be required to take adequate measures. Use this product only in E1, E2, E3 or E4 environments according to EN55103-2.

Do not remove mains connector ground, it is dangereous and illegal. Class I device.

The lightning and arrowhead symbol warns about the presence of uninsulated dangerous voltage. To reduce the risk of electric shock, do not remove the cover.

Do not install near any heat sources such as radiators, heat registers, stoves or other apparatus that produce heat. The circulation of air through the heatsink must not be blocked.

Do not expose this device to rain or moisture. Do not use this apparatus near water (for example, swimming pools and fountains). Do not place any objects containing liquids, such as bottles or glasses, on the top of the unit. Do not splash liquids on the unit. IP-20 equipment.

Working temperature ranges from 15ºC to 42ºC with a relative humidity of 95%, with ±10% of the rated main voltage value indicated on the rear label (according to IEC 60065:2001).

El cableado exterior conectado al equipo requiere de su instalación por una persona instruida o el uso de cables flexibles ya preparados.

Si el aparato es conectado permanentemente, la instalación eléctrica del edificio debe incorporar un interruptor multipolar con separación de contacto de al menos 3mm en cada polo.

Desconecte este aparato durante tormentas eléctricas, terremotos o cuando no se vaya a emplear durante largos periodos.

No emplace altavoces en proximidad a equipos sensibles a campos magnéticos, tales como monitores de televisión o material magnético de almacenamiento de datos.

No emplace el producto sobre un carro, base, tripode, soporte o mesa inestables. El dispositivo puede caer, causando serias heridas y dañándose gravemente.

El colgado del equipo sólo debe realizarse utilizando los herrajes de colgado recomendados y por personal cualificado. No cuelgue la caja de las asas.

Limpie con un paño seco. No use limpiadores con disolventes.

La reventa del producto sólo es posible incluyendo el manual de usuario. Cualquier cambio producido en el producto tiene que ser documentado por escrito y aprobado por el comprador en el momento de la reventa.

The outer wiring connected to the device requires installation by an instructed person or the use of a flexible cable already prepared.

If the apparatus is connected permanently, the electrical system of the building must incorporate a multipolar switch with a separation of contact of at least 3mm in each pole.

Unplug this apparatus during ligtning storms, earthquakes or when unused for long periods of time.

Do not place loudspeakers in proximity to devices sensitive to magnetic fields such as television monitors or data storage magnetic material.

Do not place the product on an unstable cart, stand, tripod, bracket or table. The device may fall, causing serious injury, and serious damage to the device itself.

The appliance should be flown only from the rigging points and by qualified personnel. Do not suspend the box from the handles.

Clean only with a dry cloth. Do not use any solvent based cleaners.

Reselling of the product is only possible if the user manual is aviable. Any changes made to the product have to be documented in writing and passed on to the buyer in the event of resale.

Manual del Usuario / aero 38A & LX-218RA / User’s Manual

DECLARACIÓN DE CONFORMIDAD

DECLARATION OF CONFORMITY

D.A.S. Audio, S.A.

C/ Islas Baleares, 24 - 46988 - Pol. Fuente del Jarro - Valencia. España (Spain).

Declara que la , y : Declares that :

aero 38A LX-218A LX-218RA

aero 38A, andLX-218A LX-218RA

Cumple con los objetivos esenciales de las Directivas: Abide by essential objectives relating Directives:

Directiva de Baja Tensión (Low Voltage Directive) 2006/95/CE

Directiva de Compatibilidad Electromagnética (EMC) 2004/108/CE

Directiva RoHS 2002/95/CE

Directiva RAEE (WEEE) 2002/96/CE

Y es conforme a las siguientes Normas Armonizadas Europeas: In accordance with Harmonized European Norms:

EN 60065:2002 Audio, video and similar electronic

apparatus. Safety requirements.

EN 55103-1:1996 Electromagnetic compatibility.

Product family standard for audio, video, audiovisual and entertainment lighting control apparatus for professional use. Part 1:Emission.

EN 55103-2:1996 Electromagnetic compatibility.

Product family standard for audio, video, audiovisual and entertainment lighting control apparatus for professional use. Part 2:Immunity.

Manual del Usuario / aero 38A & LX-218RA / User’s Manual

GARANTÍA

Todos nuestros productos están garantizados por un periodo de 24

meses desde la fecha de compra.

Las garantías sólo serán válidas si son por un defecto de

fabricación y en ningún caso por un uso incorrecto del producto.

Las reparaciones en garantía pueden ser realizadas, exclusivamente, por el fabricante o el servicio de asistencia técnica autorizado.

Otros cargos como portes y seguros, son a cargo del comprador en todos los casos.

Para solicitar reparación en garantía es imprescindible que el producto no haya sido previamente manipulado e incluir una fotocopia de la factura de compra.

WARRANTY

All D.A.S. products are warrantied against any manufacturing defect for a period of 2 years from date of purchase.

The warranty excludes damage from incorrect use of the product.

All warranty repairs must be exclusively undertaken by the factory or any of its authorised service centers.

To claim a warranty repair, do not open or intend to repair the product.

Return the damaged unit, at shippers risk and freight prepaid, to the nearest service center with a copy of the purchase invoice.

Manual del Usuario / aero 38A & LX-218RA / User’s Manual

CONTENTS

SYSTEM DESCRIPTION

LINE DRAWINGS

AMPLIFIER DESCRIPTION

aero 38A

LX-218RA

Preliminary ON / OFF Overload indicators Overheating Equalization Low mains voltage Current consumption Connections Rain protector Troubleshooting

BLOCK DIAGRAMS

RIGGING SYSTEM

Warning Description Safety factors

SPECIFICATIONS

CONFIGURATIONS

APPENDIX

Line connections: un-balanced and balanced

Manual del Usuario / aero 38A & LX-218RA / User’s Manual

SYSTEM DESCRIPTION

DAS Audio offers the and ,

aero 38A LX-218RA

self powered cabinets, for applications requiring precise control of the vertical coverage and high sound pressure levels. The is a three way

aero 38A

system which integrates two 12” low frequency units, two 10” mid range devices and one compression driver coupled to the SERPIS-38 high frequency plane wave adaptor insuring coherent high frequency summing and the generation of a flat, isophasic wave front. When increased sound pressure level in the low frequency range is required, the system can be used in conjunction with subwoofer units.

LX-218RA

The system is ideal for applications such as large-scale outdoor/indoor events in arenas, stadiums or theaters.

Both units are manufactured using 15/18 mm Finnish Birch plywood. The enclosure shape is trapezoidal with 5º angles. The

aero 38A

LX-218RA

enclosures are rectangular.

The and systems incorporate

aero 38A LX-218RA

captive rigging hardware which is compatible with one another and designed to provide a fast, simple and safe rigging by means of quick release safety pins. Splay angles can be changed from 0º to 3.2º in 0.8º increments and from 3.2º to 9.6º in 1.6º increments.

The model includes two 12”

aero 38A 12GNC

cone transducer with 4” EFW voice coils and Neodymium magnet assemblies in a bass-reflex configuration. Two , 10” speakers

10LMN16

arranged in a V shape, incorporating 3” EFW voice coils, Neodymium magnet assemblies and TAF cooling system are used for mid-range reproduction. High frequencies are handled by one

ND-10

high frequency compression driver with 4” EFW coil, Neodymium magnet and 1.5” exit coupled to one plane wave guide. The

Serpis 38

plane wave adaptor also serves as a heat sink for the compression driver. The include two 18” cone transducers long

Serpis 38

LX-218RA

18LX

excursion loudspeakers with enhanced performance and optimized design.

The reproduces frequencies from 60

aero 38A

Hz. To combine the with subwoofer units, the is recommended for ground stacking

LX-218A

and the is recommended when

LX-218A

subwoofers are to be flown. The subwoofers as well as the ´s include the

aero 38A

LX-218

aero 38A

correct signal treatment and crossover points. Using an external DSP will only be necessary to adjust the delay between the units and

aero 38A

the subwoofers used as there were be an overlap of the frequencies between 60 Hz and 80 Hz.

To facilitate transport, the units are

equipped with a front dolly panel attached

PL-38

aero 38A

by means of the rigging hardware. The front dolly panel is useful when rigging systems. The , a metal dolly for vertically stacking 3 to 4 units is available as an accessory. The system incorporates a dolly panel usefull to transport the cabinet. The , a metal dolly

PL-LX218

PL-218S

platform for vertically stacking 3 to 4

PL-48S

aero 38A

LX-218RA

units is available as an accessory.

The loudspeakers used in the system feature advanced technologies; new TAF (total air flow) cooling systems, Neodymium magnetic circuits which allow for important weight reductions, titanium diaphragms for the high frequency sections, and low-mid frequency cones manufactured using crossed fibers and elastic suspension that provide exceptional stability in the vertical plane.

LINE DRAWINGS

1380

WARNING!DONOTSUSPEND FROM THIS HANDLEWARNING!DONOTSUSPEND FROM THIS HANDLE

SOUNDPRODUCTSSOUNDPRODUCTS

¡ATENCIÓN!NOCUELGUELA CAJA DE ESTE ASA¡ATENCIÓN!NOCUELGUELA CAJA DE ESTE ASA

SOUNDPRODUCTSSOUNDPRODUCTS

¡ATENCIÓN!NOCUELGUELA CAJA DE ESTE ASA¡ATENCIÓN!NOCUELGUELA CAJA DE ESTE ASA

550

316

595

aero 38A

ALL DIMENSIONS IN MILIMETERS

1350

685

LX-218RA

ALL DIMENSIONS IN MILIMETERS

Manual del Usuario / aero 38A & LX-218RA / User’s Manual

AMPLIFIER DESCRIPTION

aero 38A LX-218A & LX-218RA

Three way self powered system.

Nominal amplifier power: LF:1000W, MF:500W,

HF:500W, (RMS, class D).

Low frequency mono-amplified system. Nominal amplifier power: 2400W (RMS, class D).

A) LIMIT:

Amplifier limiter indicator lights. When lit, the level of the signal source should be reduced.

B) SIGNAL:

Signal presence indicator at the amplifier’s inputs.

C) ON:

Indicator light for amplifier channels.

D) PROTECTION:

Indicates that the amplifier is under protection mode because damage risk due to short circuit or extreme working temperature.

E) FUSE.

F1) AC INPUT:

With PowerCon NAC 3 FCA connector. Only when the connector is inserted and rotated (clicked) into place will the AC turn on. The connector can be used as a switch, rotating the connector to or from the locked position will turn the unit on or off, respectively. Mute the signal feeding the INPUT before turning the unit on or off.

F2) AC OUTPUT:

With (white) PowerCon NAC 3 FCB connector. This is used as an AC loop thru so that up to boxes can be power from

6 (at 230V)

a single AC line.

G) INPUT:

Balanced signal XLR. Pin

assignments as follows :

1=GND (ground) 2=(+) Non inverted input 3=(-) Inverted input

H) LOOP THRU:

Used for paralleling several units, which will share the same input. The output can also be used to provide signal for an outboard power amplifier.

A) INPUT CLIP:

Red LED indicates and excessive input signal, saturation of the DSP and excessive increases in distortion.

B) LOOP THRU :

XLR-type output signal connector for connecting several units together and sending them all the same signal.

C) INPUT :

XLR-type input signal connector, which just like the LOOP THRU connector, is a balanced connector with the following pins:

1=GND (Ground).

2=(+) Non invertided input.

3=(-) Invertided input.

D) CLIP :

Red LED indicates amplifier saturation, in other words, when it reaches Clip.

E) PROTECTION :

Yellow LED indicates that the protection system has been activated. If the problem that activated the protection is resolved, the amplifier will restart. The problems that can activate the protection system are:

-Mains power out of operating range

-Overheating.

-Overload or short-circuit.

-DC voltage present at the loudspeaker output.

F) SIGNAL :

Green LED indicates signal.

G) POWER :

Green LED indicates ON.

H) Heatsink.

Although the heatsink does not reach high temperatures (during normal use), the heatsink should not be covered or obstructed in any way and it should not be touched.

I) AC INPUT :

Neutrik model PowerCon 'NCA3' connector for connection to the mains supply. This only connects when it is turned and locked and is equipped with a securing tab.

F1-PowerCon NAC 3FCA

F2-PowerCon NAC 3DFCB

G-Input XLR

H-Output XLR

E-Fuse

LF (RED)

MF (RED)

HF (RED)

CAUTION

RISKOF ELECTRIC SHOCK

DONOT OPEN

ATTENTION

DANGERD’ELECTROCUTION

LineArray Series

DSPINPUT BOARD

A B C

INPUTCLIP

LOOPTHRU

CLIP

PROTECTION

INPUT

SIGNAL

HOT

COLD

GND

POWER

D EI

NEPASOUVRIR

MADEIN SPAIN

S.N.

D.A.S.AUDIO S.A.(Valencia) SPAIN

1200WMA

50Hz/60Hz

AC INPUT

100V-230V

N1918

ZOOM

DAAAB

ON (GREEN

PROTECTION

(YELLOW)

SIGNAL (GREEN)

Manual del Usuario / aero 38A & LX-218RA / User’s Manual

Preliminary

This product should only be used in E1, E2, E3 or E4(*) environments, in accordance with standard EN55103-2 (Electromagnetic compatibility. Product family standard for audio, video, audio-visual and entertainment lighting control apparatus for professional use. Part 2: Immunity.)

Do not cover the amplifier's radiator nor obstruct its ventilation (except for the rain protector supplied by DAS).

For consumption reasons, it is important not to connect the equipment to the same line as the lighting systems, thus avoiding interruptions or sudden drops in lighting intensity.

ON / OFF

A sound system should be switched on sequentially. Switch on the self-powered units last in your sound system (switch on the subwoofer before the mid-high system). Switch on the sund sources such as CD players or turntables, then the mixer, then the processors, and finally the selfpowered unit. If you have several units, it is recommended that you switch them on sequentially one at a time.

Overheating

This equipment does not normally overheat during normal conditions of use. When overheating occurs, the unit protects itself and the yellow LED 'Protection' lights up. You should then find out why and if necessary contact an authorised dealer for Technical Assistance.

Normally it is enough just to let the unit cool down after you have corrected the problem so that the system functions properly again.

Equalisation

The units does not need extreme settings of equalisation to produce quality sound. Avoid high levels of gain on the equalisers. Gain values above +3 dB on a console’s EQ are not recommended.

Low mains voltage

If mains voltage falls below the shutdown voltage for the unit, it will stop playing (the yellow led is on: Protection activated). When acceptable levels are regained, the unit will switch back on automatically deactivated)

(the yellow led is off: Protection

Follow the inverse order when switching off, turning self-powered units off before any other element in the sound system.

Disconnect the device by removing the mains connector from the mains socket. The mains connector and mains socket must always be freely accessible and never covered or blocked in any way. The mains cable can be detached from the device by disconnecting the Neutrik PowerCon connector. Pull the metal lock back, turn the Neutrik PowerCon counter clockwise to stop and pull the Neutrik PowerCon connector out. Always disconnect the device by removing the mains connector from the mains socket before detaching the mains cable at the Neutrik PowerCon connector.

IMPORTANT: Do not disconnect the Neutrik PowerCon connector during music.

Ensure that the device is disconnected from mains by observing that the lamp marked POWER is turned off. Please note that the POWER lamp can stay on for several seconds after the mains power has been disconnected.

Overload indicators

This device has two indicators (red leds), one for overload input signal and other for the amplifier’s clip.

The indicators should not be lit continuously. This distorts the signal (quickly fatiguing your ears) and may damage the speakers. Therefore, it is recommended that you never work with this leds on; at most they should blink only occasionally.

In the case of the , the maximum voltage is 264 Vrms and the shutdown voltage is 156 Vrms (divide by 2 for 115V).

In the case of the mains supply input can assess the network's voltage level and thus makes the system work in two possible voltage ranges: From 85 Vrms to 130 Vrms; and from 170 Vrms to 260 Vrms.

Therefore, in a country with a nominal mains supply voltage of 120 Vrms, the unit will disconnect when the voltage in the socket goes below 85V or above 130V (both Vrms). Likewise, in a country with a nominal mains supply voltage of 230 Vrms, the unit will disconnect itself when the voltage at the plug goes below 170V or above 260V (both Vrms).

The current draw for 230 V can be seen on the accompanying table. Double the ratings to get the 115V current consumption.

(*)Note

E1.- Residential. E2.- Commercial and light industrial. E3.- Urban outdoors. E4.- Controlled EMC environment and the rural outdoors environment.

aero 38A

LX-218A LX-218RA

and , the

Manual del Usuario / aero 38A & LX-218RA / User’s Manual

Current consumption: AC input =230 Vrms

aero 38A

Max. Power

1/3 Power

1/8 Power

Idle

LX-218A LX-218RA&

Max. Power

1/3 Power

1/8 Power

Idle

Pink Noise

2.5A

---

0.25A 0.25A

5.2A

2.4A

0.6A

Sinusoidal

3.2A

1.6A

10.8A

---

Conexiones

aero 38A

The can be used full-range. Full-range use is only recommended for applications where low SPL level and no bass reinforcement is adequate. To use it in this mode simply plug the mixer into the enclosure's input.

The most common use will be combined with the or . In this case different

LX-218A LX-218RA

outputs of the mixing console will be used with the

aero 38A LX218A LX-218RA

and the SUBs. Both sub systems,

and include signal treatment in the amplifiers extending their frequency range up to 85Hz. As well, the amplifier of the

aero 38A

incorporates signal treatment which provides frequency range extension down to 60Hz. Due to this overlap between 60-85Hz the use of an

external delay

to control and adjust the phase of the subs is recommended (with a digital processor, for example).

aero 38A

Retardo /

Mezclador / Mixer

Delay

Procesador /

processor

LX-218A / LX-218RA

The LOOP THRU connector is an output XLR in parallel with the input connector and is useful for daisy chaining the input signal to a number of boxes, connecting them in parallel.

The number of units that can be linked this way depends on the output impedance of the equipment driving the enclosure, such as the mixer or processor. Typically, to avoid signal degradation, the maximum number that can be daisy chained is given by the formula Zc>10Zs, where Zc is the load impedance and Zs is the output impedance of the equipment driving the enclosure (mixer, console, etc). For instance, a mixing console with 100 ohm output impedance allows daisy chaining 20 boxes, when the input impedance of the cabinets is 20K ohm.

As can be seen in the diagram, independent signal lines exist for the subwoofer units, . The

LX-218RA

signal that goes to the subs is processed by means of a DSP to adjust the delay between both systems.

Manual del Usuario / aero 38A & LX-218RA / User’s Manual

Rain protector

Electronic devices can be damaged when exposed to water or moisture. , and

amplifiers must be protected when installed outdoors. A rain protector is supplied with each ,

218A LX-218RA

and unit.

The rain protector is specially designed to withstand soft rain and other meteorological conditions for short periods of time. In the case of heavy rains, storms or permanent outdoors installations the sound system must be protected with additional elements.

The rain protectors supplied with each unit have been manufactured with fireproof materials.

The 's rain protector features several small holes on the top side to allow convection cooling of

aero 38A

the amplifier.

aero 38A LX-218A LX-218RA

aero 38A LX-

aero 38A rain protector.

LX-218RA or LX-218A rain protector.

Manual del Usuario / aero 38A & LX-218RA / User’s Manual

Troubleshooting

PROBLEM

CAUSE

SOLUTION

No sound from the unit. The SIGNAL presence LED indicator(s) do(es) not light up.

Full power cannot be obtained. The overload LED indicator(s) never light(s) up.

Sound is distorted. The overload LED indicator(s) is/are not on, or only light up occasionally.

Sound is distorted and very loud. One or more overload LED indicators light up.

Hum or buzz when a mixer is connected to the unit.

Hum or buzz when using lighting controls in the same building.

The power on LED indicator(s) do(es) not light up when the power connector is rotated and locked at the ON (LOCK) position.

1 – The signal source is sending no signal.

2 – Defective cable.

The signal source does not have a hot enough output.

The mixer or signal source is distorting.

The system is overloaded and has reached maximum power.

1.– The console probably has unbalanced outputs. You may be using an incorrect un-balanced to balanced cable.

2.– The mixer and the powered speaker are not plugged into the same mains outlet.

3.– The audio signal cable is too long or too close to an AC cable

1.– The audio signal cable is too long or too close to the lighting cable.

2.– On a sound system with threephase AC, the lighting equipment and the UNIT are connected to the same phase.

1.– Bad or loose AC connection to the UNIT or the mains outlet. 2 – Faulty AC cable.

3 – Blown Fuse.

1 – Check that the mixer or sound source is sending signal to the UNIT.

2 – Check that the cable from the sound source to the UNIT is connected correctly. Replace the cable if defective.

If using a mixer, use the balanced output if available. Use a professional mixer with a hotter output.

Turn mixer channel gains down. Check that none of your signal sources are distorting.

Turn down the mixer's output.

1.– Read the appendix of this manual to make a correct unbalanced to balanced cable.

2.– Connect the mixer and the unit to the same mains outlet.

3.– Use a cable that is as short as possible and/or move the audio signal cable away from mains cables.

1.– Move the audio signal cable away from lighting cables. Try to find out at what point the noise is leaking into the system.

2.– Connect the sound system to a different phase than the lights. You may need the help of an electrician.

1.– Check you connections.

2.– Check the cables, connectors and AC power with a suitable mains tester.

3.- Take the unit to a service centre for replace the blown fuse.

No sound from the unit. The Protection LED indicator is on.

1.- Mains voltage very low or very high.

2.- Overheating.

3.- Overload or short-circuit.

4.- DC at amplifier’s output.

Manual del Usuario / aero 38A & LX-218RA / User’s Manual

1.- Check mains voltage with a suitable mains tester.

2.- Check input signal because the level or the EQ are very high.

3.- Take the unit to a service centre.

4.- Take the unit to a service centre.

BLOCK DIAGRAMS

Signal Processor

HF Limit

MF Limit

LF Limit

Protection

Signal

Amplifier

Input

Loop thru

AC INPUT

AC OUTPUT

Xover + Eqs + Limit + Prot

Amplifier

Power Supply

Fuse

aero 38A

Amplifier

MF2

MF1

LF2

LF1

Input

Loop thru

DSP

Input Clip

45 Hz +4dB

82.4 Hz

33 Hz

HPF

LPF

AC INPUT

0.5 oct

L N

Interface / Leds

Power Supply

LX-218 & LX-218RA

Manual del Usuario / aero 38A & LX-218RA / User’s Manual

Clip

Protection

Signal

Power

LF2

RIGGING SYSTEM

Warning

This manual contains needed information for flying D.A.S. Audio line array systems, description of the elements and safety precautions. To perform any operations related to flying the system, read the present document first, and act on the warnings and advice given. The goal is to the allow the user to become familiar with the mechanical elements required to fly the acoustic system, as well as the safety measures to be taken during set-up and teardown.

Only experienced installers with adequate knowledge of the equipment and local safety regulations should fly speaker boxes. It is the user's responsibility to ensure that the systems to be flown (including flying accessories) comply with state and local regulations.

The working load limits in this manual are the results of tests by independent laboratories. It is the user's responsibility to stay within safe limits. It is the user's responsibility to follow and comply with safety factors, resistance values, periodical supervisions and warnings given in this manual. Product improvement by means of research and development is on going at D.A.S. Specifications are subject to change without notice.

To this date, there is no international standard regarding the flying of acoustic systems. However, it is common practice to apply 5:1 safety factors for enclosures and static elements. For slings and elements exposed to material fatigue due to friction and load variation the following ratios must be met; 5:1 for steel cable slings, 4:1 for steel chain slings and 7:1 polyester slings. Thus, an element with a breaking load limit of 1000 kg may be statically loaded with 200 kg (5:1 safety factor) and dynamically loaded with 142 Kg (7:1 safety factor).

Absolutely no risks should be taken with regards to public safety. When flying enclosures from ceiling support structures, extreme care should be taken to assure the load bearing capabilities of the structures so that the installation is absolutely safe. Do not fly enclosures from unsafe structures. Consult a certified professional if needed. All flying accessories that are not supplied by D.A.S. Audio are the user's responsibility. Use at your own risk.

Description

D.A.S. Audio and line array systems, include 2 rigging structures on each side of the box. Manufactured from zinc plated steel they are painted black and are affixed to an internal plate with special crop resistant screws. Two special stainless steel guides are assembled to each of the structures: G1A48 (front guide) and G2A48 (back guide), allow for stacking or flying of boxes. Splay angles can be changed from 0º to

3.2º in 0.8º increments and from 3.2º to 9.6º in

1.6º increments. To lock both guides, six (6) quick release safety pins (supplied) must be used.

The G1A48 front guide provides a solid connection to the box and whatever is on top of it, while the G2A48 rear guide determines the vertical splay angle (whether stacked or flown), as a function of the hole where the pin gets inserted.

aero 38A LX-218RA

When flying a system, the working load must be lower than the resistance of each individual flying point in the enclosure, as well as each box. Hanging hardware should be regularly inspected and suspect units replaced if in doubt. This is important to avoid injury and absolutely no risks should be taken in this respect. It is highly recommended that you implement an inspection and maintenance program on flying elements, including reports to be filled out by the personnel that will carry out the inspections. Local regulations may exist that, in case of accident, may require you to present evidence of inspection reports and corrective actions after defects were found.

Manual del Usuario / aero 38A & LX-218RA / User’s Manual

G2A48

QUICK RELEASE PIN 8X30 (6 UNITS PER CABINET)

G1A48

To aid the setting of the G2A48 guide in the corresponding hole in the top box, each hole is labeled with an associated angle, both for stacked and flown applications. To fit the guides into the holes, highly resistant 8 mm quick release pins with a ball safety lock are used.

FLY

STACK

9.6º

8º

9.6º

8º

6.4º

4.8º

3.2º

4.8º

3.2º

2.4º

1.6º

0.8º

1.6º

0.8º

0º

Splay angles

A) YAX-AERO48 AX-AERO38

AX-AERO48

The grid is made from 100 x 50 x 6mm steel beams and is designed to handle great loads. It features a center reinforcement bar that is also used for the lifting slings. The force of both the rear and the front chain hoist will determine the tilt angle of the whole array. The structure will be attached to the first enclosure of the array by means of the guides G1A48, G2A48, and six quick release safety pins.

Pickup points

Weight

: 75Kg (165 lbs)

Dimensions: 144x93x10 cm

(HxWxD)

The grid is lighter than the other

AX-AERO38

57x36.6x4 in

one, and it is recommended to be used to fly a maximum of 8 units or 6 units .

Weight:

60Kg (132 lbs)

Dimensions: 147x62x10 cm

(HxWxD)

aero38A LX-218RA

57.8x24.4x4 in

For flying boxes and defining the splay angle, the pins must be inserted in the slot of guide 2, G2A48, whereas for stacking (stacked), the pin goes through the top hole of the guide:

STACK

FLY

All of the elements needed to rig or stack the systems are integral to the enclosure (

G2A48

additional items needed are the or

AERO38

hoists, the or dolly platforms and the

AX-COMBO

and the quick release safety pins). The

AX-AERO48 AX-

flying grids (bumper bars), chains and

PL-38 PL-48S

flying grid.

G1A48,

B) Chain hoist

All units in a column will be flown from the

AERO48 AX-AERO38

( ) flying grid (bumper bar),

AX-

which should be used with two hoists, one located in the front and the other in the rear. Each hoist should have a minimum of 1 Ton load capacity when flying up 8 units anda2Tonload capacity when flying 9 to 16 units.

Load capacity per hoist

(safety factor 10:1)

AX-AERO48

1-->8 units

LX-218RA

9-->16 units

1-->10 units

aero 38A

11-->20 units

>1000Kg

>2000Kg

>750Kg >1500Kg

For example, if 12 units , are going to

be flown from the , each hoist to be

AX-AERO48

1-->6 units

LX-218RA

1-->8 units

aero 38A

LX-218RA

AX-AERO38

>750Kg

used should have a load capacity of 2 ton.

Manual del Usuario / aero 38A & LX-218RA / User’s Manual

C) Platforms andPL-38 PL-LX218

The dolly panels facilitate transport of the

PL-38

aero 38A

systems. They can also be used to facilitate flying the systems. Each cover is attached to the enclosure by using the flying hardware attached to each box and is fixed with the quick release safety pins. The systems also include one dolly panel per cabinet.

PL-LX218

LX-218RA

E) AX-COMBO

The is a rigging adapter to be used

AX-COMBO

when units are needed to be flown under

aero 28 aero 38A 28A CA-28B

this rigging grid. The includes front and

units as dowfill systems.

Maximum 6

CA-

units and 8 units can be flown from

AX-COMBO

rear steel guides which permit variation of the angle between it and the last cabinet in

aero 38A

the cluster. Angles vary from 0.0º to 9.6º.

aero 38A

PL-38

LX-218RA

PL-LX218

D) andPL-48S PL-218S

The platform is a valuable accesory

PL-48S

which allows up to 4 units to be

aero 38A

transported in a stacked position, ready to be flown. The

PL-48S is made from steel and has 4

heavy duty casters with locking brakes.

Also, the is the platform indicated for

LX-218RA

PL-218S

G1A48

AX-COMBO

G2A48

Weight: 16.5Kg (36.3 lbs) Dimensions: 143x60x5cm (56.3x23.6x2in)

G2A48

PL-218S

AX-COMBO

AX-COMBO aero 38A

The is joined to the last cabinet using G1A48 and G2A48 included steel guides and 6 quick release pins. The angle depends on the hole of the rigging structures where the pins are inserted, through the slots of G2A48. The first unit is joined to the

COMBO

using its G1A and G2A included cam

aero 28 AX-

links.

On the next page is a table with the angles between both systems depending on the hole where the quick release pin is being inserted.

PL-48S

Manual del Usuario / aero 38A & LX-218RA / User’s Manual

Splay angles using the .AX-COMBO

F) Quick release pins

Each cabinet includes 6 steel heavy duty quick release pins stored on the rear panel of the cabinets.

Both systems , and can be

aero 38A LX-218RA

flown using steel structures located on boths sides of the cabinets. NEVER REPLACE QUICK RELEASE PINS WITH SCREWS OR OTHER ELEMENTS !!!

Manual del Usuario / aero 38A & LX-218RA / User’s Manual

Pins

Pins can be used to free the pieces

G1A48, G2A48.

Rigging systems for and .aero 38A LX-218RA

Safety factors

The safety factor is defined as the coefficient between the

safe working load limit (SWLL). In this case, the breaking load limit of each of the flying points is 4,000 kg (8,820 lbs) as determined by destructive testing in independent laboratories. With a 10:1 safety factor, a total amount of 1,600 kg (3,527 lbs) can be flown from the 4 flying points. Each flying point has a capacity of 400 kg (882 lbs) with a 10:1 safety factor.

breaking load limit and the maximum

4 x 400Kg (10:1)

he maximum number of units that

T can be suspended from the flying grid is 20 (with 10:1 safety factor). The maximum number of units that can be suspended from the flying grid is 16 (10:1). The maximum limits established by the manufacturer should never be exceeded.

The use of two hoists with a load capacity as expressed on the previous page is mandatory. It should be kept in mind that at certain moments, the complete load may be supported by only one of the hoists. individual hoist must be superior to the weight of the array column.

LX-218RA

AX-AERO48

This is why the load capacity of the

aero 38A

AX-AERO48

Each of the flying point have a load of 400Kg

(882lbs) with a 10:1 safety factor.

Manual del Usuario / aero 38A & LX-218RA / User’s Manual

NOTE: The rigging systems of the , and the are compatible. Some accessories ( , ) can be used by both systems.

aero 48

AX-AERO38 AX-AERO48

aero 38 aero 38A

SPECIFICATIONS

MODEL

Nominal LF Amplifier Power

Nominal MF Amplifier Power

Nominal HF Amplifier Power

Input Type

Input Impedance

Sensitivity

Frequency Range (-10 dB)

Rated Maximum Peak SPL at 1 m

Coverage Angles(H)

Enclosure Material

Enclosure Geometry

Color/Finish

Rigging System

Transducers/Replacement Parts

Connectors

AC Power Requirements

Dimensions(HxWxD)

Weight

Accessories

Notes: 1. Maximum calculated Peak SPL based on sensitivity and RMS amplifier power.

aero 38A

1000 W 500 W 500 W Balanced 20 kohms Line: 1.95 V (+8 dBu) 60 Hz-18 kHz

(1)

137 dB 90º Nominal Splay Angle Dependent

(V)

Plywood Trapezoidal 5º Black Paint Integrated in box design LF:2x12GNC / GM 12G MF:2x10LMN16 / GM 10LMN16 HF:1xND-10 / GM K-8H INPUT: Female XLR LOOP THRU: Male XLR AC INPUT: PowerCon AC OUTPUT: PowerCon 115 V, 50 Hz/60 Hz 230 V, 50 Hz/60 Hz

31.6 x 138 x 60 cm

12.4 x 55 x 23.6 in 80 kg (176 lb)

AX-AERO38 Rigging Grid AX-AERO48 Rigging Grid AX-Combo Rigging Adapter PL-38 Dolly Panel (included) PL-38S Steel Dolly PL-48S Steel Dolly

LX-218A

2400 W

Balanced 20 kohms Line: 1.95 V (+8 dBu ) 28 Hz - 100 Hz 142 dB

Plywood Rectangular Black Paint Ground Stackable 2x18LX / GM 18LX

INPUT: Female XLR LOOP THRU: Male XLR AC INPUT: PowerCon AC OUTPUT: PowerCon Universal Mains, 85 – 230 V (dual voltage) 55x128x65cm 22x51x26in

73.5 kg (161.7 lb)

AX-AERO38 Bumper AX-AERO48 Bumper KITR-LX218 Rigging Hardware Kit KITW-100 Caster Kit PL-LX218 Dolly Panel PL-218S Flat Bed Dolly

LX-218RA

2400 W

Balanced 20 kohms Line: 1.95 V (+8 dBu ) 28 Hz - 100 Hz 142 dB

Plywood Rectangular Black Paint Integrated in box design 2x18LX / GM 18LX

INPUT: Female XLR LOOP THRU: Male XLR AC INPUT: PowerCon AC OUTPUT: PowerCon Universal Mains, 85 – 230 V (dual voltage) 55x135x69cm 22x54x28in

87.5 kg (192.5 lb)

AX-AERO38 Bumper AX-AERO48 Bumper KITW-100 Caster Kit PL-LX218 Dolly Panel (included) PL-218S Flat Bed Dolly

Manual del Usuario / aero 38A & LX-218RA / User’s Manual

CONFIGURATION 1

8 x aero 38A

4 x LX-218RA

LINK

power LINK

LINK

POWER

power LINK

POWER

In the above diagram, there are independent sends for the and the units. The signal is

INPUT

LINK

INPUT

aero 38A LX-218RA

POWER

LINK

POWER

sent from the mixer to the systems through a DSP to control the "delay" of the subwoofer systems. This is the basic set-up for the with (flown+flown).

aero38A LX-218RA

POWER

LINK

INPUT

POWER

Manual del Usuario / aero 38A & LX-218RA / User’s Manual

CONFIGURATION 2

8 x aero 38A

LINK

power LINK

LINK

POWER

power LINK

POWER

In the above diagram, there are independent sends for the and the units. The signal is

INPUT

LINK

INPUT

POWER

LINK

POWER

4 x LX-218A

aero 38A LX-218RA

POWER

LINK

INPUT

POWER

sent fromt the mixer to the systems through a DSP to control the "delay" of the subwoofer systems. This is the basic set-up for the with (flown+stacked).

aero38A LX-218A

Manual del Usuario / aero 38A & LX-218RA / User’s Manual

APPENDIX: Line connections: unbalanced and balanced

There are two basic ways to transport an audio signal with microphone or line level:

Unbalanced line: Utilising a two conductor cable, it transports the signal as the voltage between them. Electromagnetic interference can get added to the signal as undesired noise. Connectors that carry unbalanced signals have two pins, such as RCA (Phono) and ¼” (6.35mm, often referred to as jack) mono. 3 pin connector such as XLR (Cannon) may also carry unbalanced signals if one of the pins is unused.

Balanced line: Utilising a three conductor cable, one of them acts as a shield against electromagnetic noise and is the ground conductor. The other two have the same voltage with respect to the ground conductor but with opposite signs. The noise that cannot be rejected by the shield affects both signal conductors in the same way. At the device’s input the two signals get summed with opposite sign, so that noise is cancelled out while the programme signal doubles in level. Most professional audio devices use balanced inputs and outputs. Connectors that can carry balanced signal have three pins, such as XLR (Cannon) and ¼” (6.35mm) stereo.

The graphs that follow show the recommended connection with different types of connectors to balanced processor or amplifier inputs. The connectors on the left-hand side come from a signal source, and the ones on the right hand side go to the inputs of the processor or amplifier. Note that on the unbalanced connectors on the left-hand side, two terminals are joined in side the connector. If hum occurs with balanced to balanced connections, try disconnecting the sleeve (ground) on the input connector. Note that the illustrations show what should be connected to what, but that pin locations on an actual XLR connector are different. Also, pin 2 hot is assumed on XLR connectors.

Manual del Usuario / aero 38A & LX-218RA / User’s Manual

www.dasaudio.com

UM_AE38A_01_EN

D.A.S. AUDIO, S.A.

C/. Islas Baleares, 24 46988 Fuente del Jarro Valencia, SPAIN Tel. 96 134 0525 Tel. Intl. +34 96 134 0860 Fax 96 134 0607 Fax Intl. +34 96 134 0607

D.A.S. AUDIO OF AMERICA, INC.

Sunset Palmetto Park 6816 NW 77th Court. Miami, FL. 33166 - U.S.A. TOLL FREE: 1-888DAS4USA Tel. +1 305 436 0521 Fax +1 305 436 0528

D.A.S. AUDIO ASIA PTE. LTD.

25 Kaki Bukit Crescent #01-00/02-00 Kaki Bukit Techpark 1 Singapore 416256 Tel. +65 6742 0151 Fax +65 6742 0157

D.A.S. LX-218RA User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual