D.A.S. LX-218CA, LX-218CA-R, LX-218CA-NET, LX-218CA-R-NET User Manual

User's Manual

series

LX-218CA / LX-218CA-R

LX-218CA-NET / LX-218CA-R-NET

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.

CONTENTS

SAFETY PRECAUTIONS

WARRANTY

DECLARATION OF CONFORMITY

INTRODUCTION

LINE DRAWINGS

SPECIFICATIONS

AMPLIFIER DESCRIPTION

LX-218CA vs LX-218CA-NET

Preliminary

ON / OFF

Overload indicators

Overheating

Equalisation

Low mains voltage

3

4

5

6

7

7

8 - 11

Cardioid preset

Current consumption

Connections

Rain protector

Troubleshooting

INSTALLATION

Rigging system

Accessories and rigging hardware

ANNEX I: Line connections: unbalanced and balanced

ANNEX II: DASnet cables

12 - 16

17

18

Manual del Usuario / LX series / User’s Manual

Precauciones de Seguridad

series

Cajas acústicas activas / Self-powered loudspeaker enclosures

Safety Precautions

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 es
peligroso e ilegal. Equipo de Clase I. El producto debe ser
conectado a un enchufe con toma de tierra. Sólo use este
equipo con el cable de red de alimentación adecuado para su
país.
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 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.

The exclamation point inside an equilateral triangle is intended to
alert the users to the presence of important operating and
mainten ance (servi cing) instruc tions in the li terature
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 may 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 dangerous and
illegal. Class I device. The product must be connected to a
mains socket outlet with protective earth connection. Only use
this equipment with an appropriate mains cord for your country.

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 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.

Equipo diseñado para funcionar entre 15ºC y 45ºC 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). 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.

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.

Para desconectar el dispositivo debe usar el enchufe.
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 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

Working temperature ranges from 15ºC to 45ºC with a relative
humidity of 95%, with ±10% of the rated main voltage value
indicated on the rear label (according to IEC 60065). 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.

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.

To disconnect the device, you should use the mains plug. Unplug
this apparatus during lightning 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
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.

cleaners.

Manual del Usuario / LX series / User’s Manual

3

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 our 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.

4

Manual del Usuario / LX series / User’s Manual

DECLARACIÓN DE CONFORMIDAD

DECLARATION OF CONFORMITY

DAS Audio Group, S.L.

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

Declara que LX-218CA, LX-218CA-NET, LX-218CA-R y LX-218CA-R-NET:
Declares that LX-218CA, LX-218CA-NET, LX-218CA-R and LX-218CA-R-NET

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

l De Baja Tensión / Low Voltage 2014/35/UE

l EMC 2014/30/UE

RoHS 2011/65/UE

l RAEE (WEEE) 2012/19/UE

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

l EN 60065:2014.- Audio, video and similar electronic apparatus. Safety

requirements.

l EN 55032:2012.- Electromagnetic compatibility of multimedia equipment.

Emission requirements.

l EN 55103-2:2009.- Electromagnetic compatibility. Product family

standard for audio, video, audio-visual and entertainment lighting control
apparatus for professional use. Part 2:Immunity.

l EN 50581:2012.- Technical documentation for the assessment of

electrical and electronic products with respect to the restriction of
hazardous substances.

Manual del Usuario / LX series / User’s Manual

5

INTRODUCTION

The powered LX series from D.A.S. Audio are subwoofer systems which use twin LXN long excursion
loudspeakers, 18LXN, incorporating light weight neodymium magnet assemblies and the efficient TAF (Total
Air Flow) heat evacuation scheme. The units are ideal for applications requiring high level sub-bass extension
in mid to large-scale outdoor/indoor events in arenas, stadiums or theaters.

The enclosures are constructed of 18 mm birch plywood finished with the durable Iso-Flex black paint.
The rectangular shape facilitates stacking and use in cardioid configurations and presents a bass-reflex
configuration.

Four versions are available: LX-218CA (without rigging hardware and without DASnet), LX-218CA-NET
(without rigging hardware but with DASnet ), LX-218CA-R (with rigging hardware but without DASnet ), LX-

218CA-R-NET (with rigging hardware and DASnet ).

TM TM

TM

To make transporting the systems easier, the LX-218CA, and versions, have an optional dolly platform, the
PL-218CS. The maximum number of units that can be stacked on the dollies is three (3). The “R” versions are

equipped with a front located dolly panel, the PL-LX218C, which is attached by way of the rigging hardware.

Other interesting accessories have been compiled in the Table of Accessories graph below. In the
RIGGING SECTION, more detail is provided for the accessories mentioned below.

The units incorporate a 2400 W Class D amplifier with switch mode power supply (SMPS) and digital
signal processing (DSP). The amplifier has a Cardioid Preset mode switch which offers specific signal
treatment for easy set-up of pairs of systems in cardioid subwoofer applications. The system includes a
balanced input and balanced output connection for satellite systems which can be defeated to offer “loop
thru” connection.
Also, the “.net” versions permit the units control by DASnet .

Rigging (only ‘R’ version)

Rigging Kit to convert to ‘R’ version

To transport

TM

LX-218CA / LX-218CA-R

LX-218CA-NET / LX-218CA-R-NET

AX-AE50

KIT-R-LX218C

KIT-W100
PL-218CS

PL-LX218C (only ‘R’ version)

To combine with other systems

(only ‘R’ version)

PICKUP-AX-AE50

AX-COMBO12

Summary table of accessories

KIT-R-LX-218C

+

LX-218CA-R / LX-218CA-R-NET

LX-218CA / LX-218CA-NET

Explanatory images of the 'R' version

6

Manual del Usuario / LX series / User’s Manual

LINE DRAWINGS

1280

550

632

LX-218CA / LX-218CA-NET LX-218CA-R / LX-218CA-R-NET

NOTE: All dimensions in millimeters.

1350

SPECIFICATIONS

MODEL

Nominal LF Amplifier Power

Input Type

Input Impedance

Sensitivity

Frequency Range (-10 dB)

Rated Maximum Peak SPL at 1 m

Transducers/Replacement Parts

Enclosure Geometry

Enclosure Material

Color/Finish

Rigging System Splay Angles

(1)

(2)

LX-218CA / LX-218CA-R

LX-218CA-NET / LX-218CA-R-NET

2400 W

Balanced Differential Line

Line: 20 kohms

Line: 1.95 V (+8 dBu )

28 Hz - 100 Hz

142 dB

LF: 2 x 18LXN/GM-18LX

Rectangular

Birch Plywood

Black / ISO-flex Paint

Ground Stackable

Integrated in box design (”R” version)

Connectors

Audio INPUT: Female XLR

Audio LOOP THRU: Male XLR

Audio + Data INPUT: etherCON

Audio + Data LOOP THRU: etherCON

AC INPUT: powerCON

AC Power Requirements

Universal Mains, 80 – 260 V

(dual voltage), 900W

Dimensions (H x W x D)

55x128x63.2 cm / 55x135x69.6 cm (”R” version)

22x51x24.9 in / 22x54x27.4 in (”R” version)

Weight

80.5 kg / 99.5 kg (”R” version)

177.1 lb / 218.9 lb (”R” version)

Accessories

AX-AE50 Rigging Grid (”R” version)

AX-COMBO12 Rigging Adapter (”R” version)

KIT-R-LX218C Rigging Hardware Kit

KIT-W100 Caster Kit

PICKUP-AX-AE50 (”R” version)

PL-LX218C Dolly Panel (”R” version included)

PL-218CS Flat Bed Dolly

550

696

Audio INPUT: Female XLR

Audio LOOP THRU: Male XLR

AC INPUT: powerCON TRUE1

Notes: 1. Frequency range measured with Low Pass filter set up at 125Hz. Amplifier includes Variable Low pass filter from 100Hz to 160Hz.

2. Maximum calculated Peak SPL based on sensitivity and RMS power handling.

Manual del Usuario / LX series / User’s Manual

7

AMPLIFIER DESCRIPTION

LX-218CA vs LX-218CA-NET

1) SIGNAL INPUT :
XLR type input signal connectors. As the LOOP THRU connector, they are balanced with the following
pin assignments:
1=GND (Ground).
2=(+) Non inverted input.
3=(-) Inverted input.

2) LOOP THRU :
XLR type output signal connector for connecting several units together and sending them all the same
input signal.

3) LIMIT (only LX-218CA):
Red LED indicates amplifier saturation. Amplifier limiter indicator lights.

4) SIGNAL (only LX-218CA):
Green LED indicates signal presence.

4) SIGNAL / CLIP (only LX-218CA-NET):
Two color LED which indicates that there is signal presence if it shines green or indicates amplifier
saturation and the amplifier limiter is activated, if it shines red.

5) ON (only LX-218CA):
Green LED indicates that the unit is ON.

5) ON /PROTECT (only LX-218CA-NET):
Two color LED indicates that the unit is ON if it shines green and protection if it shines red.

6) CARDIOID PRESET :
Button for switching between two types of response: OMNIdirectional or CARDIOID.

7) AC INPUT (only LX-218CA):
PowerCon NAC3FCA connector to turn the unit ON or OFF (inserted, rotated and locked for ON). Only
use this equipment with an appropriate mains cord.

7) AC INPUT (only LX-218CA-NET):
PowerCon TRUE1 connector to turn the unit ON or OFF (inserted, rotated and locked for ON). Only use
this equipment with an appropriate mains cord.

Only LX-218CA-NET

8) IN/OUT :
Neutrik EtherCon connectors for audio+data input/output with DASnet . With the output connector we
can interconnect several units.

9) IDENTIFY :
This push button allows to identify the unit.

10) IDENTIFY / COMMS :
Orange LED that shines flashing when we push IDENTIFY (to identify the unit) or blink faster if there is
communication with DASnet .

11) ID DASNET :
Label with identification number for DASnet .

TM

TM

TM

5

4

6

5

3

11

6

8

4

10

2

Note (only LX-218CA-NET): To "reset" without using DASnet press and hold the "CARDIOID PRESET"

button, while turning the PowerCon and turn on the power.

8

1

7

Manual del Usuario / LX series / User’s Manual

1

TM

2

9

7

Preliminary

This product should only be used in Residential
environments, Commercial and light industrial
environments, Urban outdoor environments or
Controlled EMC environment and the rural
outdoors environment, in accordance with
s t a n d a rd E N 5 5 1 0 3 - 2 ( E l e c t r o m a g n e ti c
compatibility. Product family standard for audio,
video, audio-visual and entertainment lighting
control apparatus for professional use. Part 2:
Immunity.)
The rain protector provided by DAS is
designed to protect the unit from splashes. It also
permits an adequate ventilation. Do not cover the
unit with other objects and do not obstruct its
ventilation.
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 sound
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 overheat during
normal conditions of use. Should overheating
occur, the unit will protect itself. 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 unit 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. When
acceptable levels are regained, the unit will switch
back on automatically. The power supply,
automatically, allows the system to function using

a voltage range: from 80Vrms to 260Vrms.

Cardioid Preset

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. 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 unit
when it is playing music.

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

Overload indicator

This device has an indicator (LIMIT or CLIP
LEDs) that lights when the signal is excessive.
The indicator 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 LED
on; at most it should blink only occasionally.

View of (only LX-218CA-NET)

DASnet

TM

Cardioide Preset

This unique feature facilitates the configuration
of two or three units to create a cardioid response
pattern. This is useful in situations where on-stage
bass level projected from the subs needs to be
kept to a minimum.
To set-up a cardioid configuration with two
stacked units, place the bottom unit facing the
audience and the top box facing the stage. Set the
controls for level, polarity and cut-off frequency
identically on both units. Daisy-chain the signal
from one unit to the other (do not activate the
satellite output high-pass filter). Activate the
Cardioid Preset button on the box facing the
stage. This provides the level and phase
adjustments necessary to cancel the rear
projected sound waves “cleaning” the stage of
unwanted bass.
To assemble a cardioid configuration with three
stacked units, the procedure is basically the same.
Place the lower and top boxes facing the
audience, the middle box facing the stage. Daisy­chain the signal, make sure the level, polarity and
cut-off frequency are the same on all the boxes
and lastly, activate the Cardioid Preset button on
the box facing the stage.

Manual del Usuario / LX series / User’s Manual

9

Current consumption: AC input =230 Vrms

Rain protector

LX-218CA & LX-218CA-NET

Full power

1/3 Power

1/8 Power

Idle

Remember: the consumption at 115Vac is double

than that at 230Vac

4.8A

3.9A

1.6A

0.4A

Connections

The most common use will be combined with
the satellite system. The use of an external delay
to control and adjust the phase of the subs is
recommended (with a digital processor, for
example). The SUB units are linked with the THRU
option setting.

Satélite /
Satellite

Retardo /

Mezclador / Mixer

Delay

Procesador /

processor

LX system

Electronic devices can be damaged when
exposed to water or moisture. The LX amplifiers
must be protected when installed outdoors. A rain
protector is supplied with each self powered LX
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 outdoor
installations the sound system must be protected
with additional elements.

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

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

The OUTPUT and LOOP THRU connectors are
output XLR type connectors and are useful for
daisy chaining the same 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.

Rain protector for all versions of LX-218CA

10

Manual del Usuario / LX series / User’s Manual

Troubleshooting

PROBLEM

No sound from the unit. The
SIGNAL LED does not light up.

Full power cannot be obtained. The
LIMIT (or CLIP) LED never lights up.

Sound is distorted. The LIMIT (or
CLIP) LED is not on, or only lights
up occasionally.

Sound is distorted and very loud
and LIMIT (or CLIP) LED lights up.

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

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

The ON LED does not light up when
the mains connector is connected
and the unit is switched to ON.

CAUSE

1 – The signal source is sending no
signal.
2 – Defective cable.

3 - The amplifier has overheated.

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 i ncor re c t un-b ala nced t o
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.

SOLUTION

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.
3 - Allow the unit to cool down for
some minutes and it will function
again. Check the main output level
of the mixer or channel gains since
the unit will have been functioning
with excessive levels.

If using a mixer, use the balanced
ou t p u t i f a v a i l a b le. U s e 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 your connections.

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

3.- Replace the blown fuse for
another of the same type and size.

No sound from the unit.

1 - Mains voltage very low or very
high.

2.- Overheating.

3.- Overload or short-circuit.

4.- DC at amplifier’s output.

Manual del Usuario / LX series / 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.

11

INSTALLATION

Rigging system

This manual contains needed information for flying DAS 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 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 DAS Specifications are
subject to change without notice.
It’s 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).
For the working load of each lift motor must be used a safety factor of 10:1.

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.
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 DAS Audio are the user's responsibility.
Use at your own risk.

NOTE: DAS Audio recomends that you meet the essential objectives set out on Directive
2009/104/EC concerning the minimum safety and health requirements for the use of work
equipment at work by workers. Specifically, for rigging systems, see the Annex I, point 3.2, and
the Annex II, point 3, about lifting loads.

Accessories and rigging hardware

DAS Audio LX-218CA-R / LX-218CA-R-NET, include two 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 cam links are assembled to each of the structures, allow for
stacking or flying of boxes. On each cabinet are included six quick release pins.

The front rigging guide is used to provide a rigid coupling of a unit and the box above. Whether stacked
or flown, the rear guide is used to determine the splay angle between units depending on the hole in which
the quick release safety pin is inserted.

Note: With the LX-218CA / LX-218CA-NET only stacking is possible because is not equipped with rigging
hardware.

12

Manual del Usuario / LX series / User’s Manual

Ø=8mm ; L=35mm

Pasadores de seguridad

Quick release pin

W.L.L. 1700Kg

Guías de LX series

LX series Guides

4º

2º

0º

æro / AX-combo

APILAR

CAUT ION!

USE ONLY 1

COLGAR

SAFE TY PI N

LX

0º

FLY

0º

STACK

W.L.L. 1700Kg

4º

combo

2º

/ AX-

0º

æro

CAUTION!

USE ONLY 1
SAFETY PIN

LX

STACK

0º

FLY

0º

Etiqueta de los herrajes de LX-218CA-R / LX-218CA-R-NET

LX-218CA-R / LX-218CA-R-NET rigging structures label

To facilitate the correct positioning of the guides in the corresponding angle hole of the upper unit (using
the quick release safety pins), a sticker indicates the splay angle obtained whether stacked or flown. To
secure the guides in the angle holes, 8 mm high resistance quick release safety pins are used (6 pins per
unit).

To fly the systems and define the splay angles, the pin should be inserted in the slot of the rear guide. To
stack the systems, the pin should be inserted in the hole of each guide.

In most cases, to join one box to another the procedure described above will suffice. We will proceed to
describe other accessories available for safe and simple stacking, transport and flying of the systems.

AX-AE50

This accessory can be used with AERO-50,
also. This rigging structure is comprised of a steel
central bar and two detachable side panels that
are fixed using high resistance quick release safety
pins.

AX-AE50

They have a centrally located reinforcement
which is used to attach the lifting cables.
Depending on the position of the safety pins, the
array will achieve a different angle of inclination
(see the positions marked on the side panels).

The first box will be attached to this structure
using 6 safety pins according to the procedure
described on the preceding pages. Once this is
accomplished, the structure can be left with a
vertical orientation taking into account the position
of the safety pin. With the use of the EASE Focus

Peso: 51 Kg
Weight: 112.2 lbs
Dimensiones (Al x An x P): 430 x 1440 x 721 (mm)
Dimensions (H x W x D): 16.9 x 56.7 x 28.4 (in)
W.L.L.: 1700 kgf

simulation program, determine what position
should be used to achieve the desired array
inclination.

Manual del Usuario / LX series / User’s Manual

13

We will show the cardioid configurations separately in order to appreciate the differences and
similarities.

OMNIDIRECTIONAL CARDIOID

1

Join
cabinets.

Turn guide.

1

Turn guide.

2

2

Turn
guide.

3

4

Insert
Pin.

3

Insert Pin.

Join
cabinets.

Insert Pin.

5

4

Turn
guide.

5

Insert
Pin.

6

Raise
cabinet.

Insert Pin.

6

Raise
cabinet.

7

7

Insert
Pin.

14

Manual del Usuario / LX series / User’s Manual

17

16

15

14

12

11

10

8

6

10

8

14

12

17

15

REAR

20

18

MAX. NUMBER OF UNITS ALLOWED

8

13

14

15

17

19

LX

æro

16

1

2

3

4

5

6

7

FRONT

1

2

3

4

5

6

7

8

99101011111212131314141515161617

13

14

15

æro

LX

16

17

16161616161616161616161616

19

20202020202020202020202020

MAX. NUMBER OF UNITS ALLOWED

15

14

12

11

10

8

18

17

15

14

12

6

10

8

REAR

FRONT

AX-AE50 silkscreen

Rigging kit “R”

Kits are available to transform “stackable only” cabinets to flyable ones. For example, the LX-218CA can
be upgraded to an LX-218CA-R by using the KIT-R-LX218C.

KIT-R-LX218C

Front located dolly platforms PL-LX218C

The front located dolly platforms are accessories available for the LX-218CA / LX-218CA-NET. “R” versions
include the front dolly. These platform dollies are used for the transport of individual units and to facilitate
rigging. The platforms are attached to the front rigging hardware of each unit by way of captive pins located
on the platform.

PL-LX218C

Manual del Usuario / LX series / User’s Manual

15

KIT-W100 & platform PL-218CS.

Transport accessories include the KIT-W100 caster kit and PL-218CS dolly panel for all versions of the
model LX-218CA.

The caster kit will not impede cabinet stacking as the wheels are attached to the rear panel of the
cabinet. As a safety precaution when maneuvering cabinets, the dolly panels should not exceed a maximum
of three (3) units.

PL-218CS

KIT-W100

16

Manual del Usuario / LX series / User’s Manual

ANNEX I: 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 / LX series / User’s Manual

17

ANNEX II : DASnet cables

With each system, cabling and patch panels are provided. It is very important to
use the system with the intended cables to prevent electromagnetic interferences
between the analog audio signal, the DASnet data and the power. Be sure to check
the specifications provided by the cable manufacturer. It is also especially important
when installing connectors yourself, to note that when termination is not accurate, a
cable will be unable to achieve its maximum performance and could have
interferences.

There are 4 different types of cables.

- The main feeds which include power and a STP, CAT7 cable. These cables are
named eCP_xx (xx refers to cable length).

- The links between cabinets (aero40A/Convert15A/LX-218CAnet), which are STP
CAT7 cables. Cable code eC_09

- Power Links between cabinets.Cable code Plink1_09

- Links for RoadNet series. Power+STP CAT7. eCPk_1/eCPk_5

Important

The main feed cable eCP_xx
has the following structure:

STP CAT 7 cable with Aluminium
Shield for each individual pair and a
main aluminium Shield.

The main Shield has to be
soldered to the etherCon housing.

The eC_09 cable is a CAT5e
cable with global Aluminium Shield.

The pin out of the EtherCon to XLR is the following on the eCP cables:

AL Shield

ecP_xx: Power cable 3x2,5mm + CAT7 4x (2 x 0,14mm )

Jacket

Jacket

2 2

etherCon XLR

1 Orange-White Audio+ 2
2 Orange Audio- 3
3 Green-White Audio Earth 1
4 Blue
5 Blue-White
6 Green Data Earth 1
7 Brown-White Data- (A) 3
8 Brown Data+ (B) 2

18

Manual del Usuario / LX series / User’s Manual

www.dasaudio.com

UM_LX218CA_03_EN

DAS Audio Group, S.L.

C/. Islas Baleares, 24
46988 Fuente del Jarro
Valencia, SPAIN
Tel. [phone]

DAS Audio of America, INC.

6900 NW 52th Street
Miami, FL. 33166 - U.S.A.
TOLL FREE: 1 888 DAS 4 USA

DAS Audio Asia PTE. LTD.

3 Temasek Avenue, Centennial
Tower #34-36
Singapore 039190
Tel. [phone]

DAS do Brasil LTDA.

Rua Dos Andradas, 382 SL
Santa Efigênia, São Paulo
Brasil. CEP: 01208-000
Tel. [phone]