Page 1
User's Manual
Altea
series
ALTEA-412A / ALTEA-415A
ALTEA-712A / ALTEA-715A / ALTEA-718A
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.
Page 2
2 x ALTEA-712A (wireless audio)
2 x ALTEA-715A (wireless audio)
2 x ALTEA-412A / ALTEA-712A
2 x ALTEA-415A / ALTEA-715A
2 x ALTEA-412A / ALTEA-712A + 1 x ALTEA-718A
2 x ALTEA-415A / ALTEA-715A + 2 x ALTEA-718A
Description
On / Off
Overload (limit&input clip) indicators
Equalisation
3
4
5
6
7 - 12
13
14
15 - 16
Overheating
Low mains voltage
Current consumption
DISPLAY
Adjusting the levels
Main Menu
System presets (Live, dance, Bboost, Monitor, Vocals)
HPF (High Pass Filter)
EQ Low / Mid / High
Delay
Options
WIRELESS CONNECTIVITY (Audio & DASlink)
TROUBLESHOOTING
ANNEX
Line connections: unbalanced and balanced
17 - 21
22
23
24 - 26
27
Manual del Usuario / altea series / User’s Manual
Page 3
Precauciones de Seguridad
Altea
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. 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.
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 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.
Para las cajas con vaso para trípode, la altura máxima de
seguridad desde el suelo a la base de la caja montada sobre
trípode modelo TRD-2, con pies a 55 cm del eje del trípode, es:
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. 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.
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 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.
For enclosures with tripod socket, the maximum safety height
from floor to bottom of enclosure when mounting on a TRD-2
tripod, with legs spread 55cm from the central pole, is:
ALTEA-412A / ALTEA-712A ------------->115 cm
ALTEA-415A / ALTEA-715A ------------->105 cm
El colgado del equipo sólo debe realizarse utilizando los herrajes
de colgado recomendados y por personal cualificado. No
cuelgue la caja de las asas.
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
55 cm
ALTEA-412A / ALTEA-712A ------------->115 cm
ALTEA-415A / ALTEA-715A ------------->105 cm
The appliance should be flown only from the rigging points and
by qualified personnel. Do not suspend the box from the
handles.
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 / altea series / User’s Manual
3
Page 4
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 / altea series / User’s Manual
Page 5
DECLARACIÓN DE CONFORMIDAD
DECLARATION OF CONFORMITY
DAS Audio Group, S.L.
C/ Islas Baleares, 24 - 46988 - Pol. Fuente del Jarro - Valencia. España
(Spain).
Nota: Los textos completos de la declaración de conformidad para ALTEA-
712A y ALTEA-715A están disponibles en http://d.dasaudio.com/fl9Df.
Note: The full text of the declaration of conformity for ALTEA-712A and
ALTEA-715A is available at http://d.dasaudio.com/fl9Df.
Declara que ALTEA-412A / ALTEA-415A / ALTEA-718A:
Declares that ALTEA-412A / ALTEA-415A / ALTEA-718A:
Cumple con los objetivos esenciales de las Directivas:
Abide by essential objectives relating Directives:
l de Baja Tensión (Low Voltage Directive) 2014/35/UE
l de Compatibilidad Electromagnética (EMC) 2014/30/UE
l 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 / altea series / User’s Manual
5
Page 6
The altea series inherits the exceptional sound quality and rugged build that have made DAS
professional systems an international sound reinforcement standard. Designed from “real-world”
experience, they offer users outstanding performance, absolute reliability, and unparalleled convenience.
Whether it is in a high-profile venue or on the stage of a major event, the altea series will provide the
power and definition needed to make your performance a success.
Features
ALTEA-412A / ALTEA-712A
-Two-way self-powered speaker
-12” bass loudspeaker
.
-Compression driver with high tech polymer diaphragm.
-Symmetrical enclosure design for stage monitor use.
-4 handles.
-Built-in rigging points (eyebolt based).
-Stand mountable; 35mm tripod socket.
The ALTEA-412A is a powered loudspeaker (2 channel Class D,
400W amplifier), that utilizes a 12” low frequency transducer and a 1”
continuous
exit compression driver. The multi-angle cabinet is constructed of
polypropylene.
The ALTEA-712A is a powered loudspeaker (2 channel Class D,
700W amplifier), that utilizes a 12” low frequency transducer and a 1”
continuous
exit compression driver. The multi-angle cabinet is constructed of
polypropylene. The system can be controlled wireless by using the DASlink
APP.
ALTEA-415A / ALTEA-715A
-Two-way self-powered speaker
-15” bass loudspeaker
-Compression driver with high tech polymer diaphragm.
-Symmetrical enclosure design for stage monitor use.
-4 handles.
-Built-in rigging points (eyebolt based).
-Stand mountable; 35mm tripod socket.
The ALTEA-415A is a powered loudspeaker (2 channel Class D,
400W amplifier), that utilizes a 15” low frequency transducer and a 1”
continuous
exit compression driver. The multi-angle cabinet is constructed of
polypropylene.
.
The ALTEA-715A is a powered loudspeaker (2 channel Class D,
700W amplifier), that utilizes a 15” low frequency transducer and a 1”
continuous
exit compression driver. The multi-angle cabinet is constructed of
polypropylene. The system can be controlled wireless by using the DASlink
APP.
ALTEA-718A
– Powered subwoofer system
– Lightweight Class D amplifier
– High efficiency 18 loudspeaker
– DAScontrol™ for easy setup and adjustment
– 24-bit high-end DSP with LCD screen
– Integrated rigging points and pole mount socket
The ALTEA-718A is a powered subwoofer system designed to provide
extended bass response for the Altea full-range cabinets. At the heart of the
system is a DAS 18FW4 bass loudspeaker. This loudspeaker incorporates a
FEM optimized high-efficiency speaker design and an extended 3" voice coil for
long excursion. Cooling is assured thanks to the 18FW4´s vented pole piece and
abundant apertures in the speaker´s back plate keeping power compression to
a minimum while providing high acoustic output over extended periods.
Driving the DAS 18FW4 loudspeaker is a cutting-edge 1200 Wpeak Class D
amplifier. On the rear panel a balanced input connector and stereo “loop thru”
output connections are available to provide signal for Altea satellite systems.
Thanks to the digital presets accessible by way of a DAScontrol™ interface on
the rear of the cabinet, setting up a combo system with Altea full-range systems
is easy.
6
Manual del Usuario / altea series / User’s Manual
Page 7
CONFIGURATIONS
Max distance 20m (65 ft) Max distance 20m (65 ft)
wireless
audio source
ALTEA-712A ALTEA-712A
TRD-2
AUDIO MANA GEMENT
+ 0 dB
0 0.0m
live off
1 2
www.dasaudio.com
MIX
CH 1
CH 2
OUTPUT
master cabinet
VOLUME
O
PUSH FOR DSP
Altea
series
CH 1
0
MICLINE MICLINE
MAX-oo
INPUT 1 INPUT 2
CH 2
GAIN
AUX IN
slave cabinet
Consult chapter Wireless Audio Connectivity in this
manual for setting up the link between the audio
source and the cabinets.
Use DASlink APP to control and monitor your system!
0
MAX-oo
DAS Audio Group, S.L.
Manual del Usuario / altea series / User’s Manual
7
Page 8
Max distance 20m (65 ft) Max distance 20m (65 ft)
wireless
audio source
ALTEA-715A
TRD-2
ALTEA-715A
AUDIO MANA GEMENT
+ 0 dB
0 0.0m
live off
1 2
www.dasaudio.com
MIX
CH 1
CH 2
OUTPUT
master cabinet
VOLUME
O
PUSH FOR DSP
Altea
series
CH 1
0
MICLINE MICLINE
MAX-oo
INPUT 1 INPUT 2
CH 2
GAIN
AUX IN
slave cabinet
Consult chapter Wireless Audio Connectivity in this
manual for setting up the link between the audio
source and the cabinets.
Use DASlink APP to control and monitor your system!
0
MAX-oo
DAS Audio Group, S.L.
8
Manual del Usuario / altea series / User’s Manual
Page 9
ALTEA-412A / ALTEA-712A
ALTEA-412A / ALTEA-712A
TRD-2 TRD-2
ALTEA-412A / ALTEA-415A
+ 0 dB
0 0.0m
live off
1 2
www.dasaudio.com
DAS Audio Group, S.L.
O
0
-oo
Altea
0
-oo
series
Mixer
ALTEA-712A / ALTEA-715A
AUDIO MANAG EMENT
+ 0 dB
0 0.0m
live off
1 2
O
PUSH FOR DSP
Altea
series
CH 1
0
MICLINE MICLINE
www.dasaudio.com
MIX
CH 1
CH 2
OUTPUT
DAS Audio Group, S.L.
GAIN
MAX-oo
INPUT 1 INPUT 2
VOLUME
CH 2
AUX IN
0
MAX-oo
Manual del Usuario / altea series / User’s Manual
9
Page 10
ALTEA-415A / ALTEA-715A ALTEA-415A / ALTEA-715A
TRD-2 TRD-2
ALTEA-412A / ALTEA-415A
+ 0 dB
0 0.0m
live off
1 2
www.dasaudio.com
DAS Audio Group, S.L.
O
0
-oo
Altea
0
-oo
series
Mixer
ALTEA-712A / ALTEA-715A
AUDIO MANAG EMENT
+ 0 dB
0 0.0m
live off
1 2
O
PUSH FOR DSP
Altea
series
CH 1
0
MICLINE MICLINE
www.dasaudio.com
MIX
CH 1
CH 2
OUTPUT
DAS Audio Group, S.L.
GAIN
MAX-oo
INPUT 1 INPUT 2
VOLUME
CH 2
AUX IN
0
MAX-oo
10
Manual del Usuario / altea series / User’s Manual
Page 11
AUDIO MANA GEMENT
VOLUME
1 2
0 dB
0.0m
loud AlTop
O
OUTPUT 1
INPUT 1
PUSH FOR DS P
OUTPUT 2
INPUT 2
Select LPF (Low Pass Filter)
AlTop in the ALTEA-718A
amplifers.
www.dasaudio.com
ALTEA-412A / ALTEA-712A ALTEA-412A / ALTEA-712A
Altea
TRD-2
DAS Audio Group, S.L.
ALTEA-718A
series
TRD-2
ALTEA-412A / ALTEA-415A
+ 0 dB
0 0.0m
live
1 2
www.dasaudio.com
DAS Audio Group, S.L.
At18A
O
0
-oo
Altea
0
-oo
series
Mixer
Select HPF (High Pass Filter)
At18A in the ALTEA-412A and
ALTEA-712A amplifers.
Manual del Usuario / altea series / User’s Manual
ALTEA-712A / ALTEA-715A
AUDIO MANAG EMENT
+ 0 dB
0 0.0m
live
1 2
At18A
O
PUSH FOR DSP
Altea
series
CH 1
0
MICLINE MICLINE
www.dasaudio.com
MIX
CH 1
CH 2
OUTPUT
DAS Audio Group, S.L.
GAIN
MAX-oo
INPUT 1 INPUT 2
VOLUME
CH 2
AUX IN
0
MAX-oo
11
Page 12
Select LPF (Low Pass Filter)
AlTop in the ALTEA-718A
amplifers.
AUDIO MANA GEMENT
0 dB
0.0m
loud AlTop
1 2
O
ALTEA-415A / ALTEA-715A ALTEA-415A / ALTEA-715A
VOLUME
PUSH FOR DS P
OUTPUT 1
www.dasaudio.com
INPUT 1
OUTPUT 2
INPUT 2
Altea
TRD-6 TRD-6
DAS Audio Group, S.L.
ALTEA-718A
series
ALTEA-718A
ALTEA-412A / ALTEA-415A
+ 0 dB
0 0.0m
live
1 2
www.dasaudio.com
DAS Audio Group, S.L.
At18A
0
-oo
Altea
O
0
-oo
series
Mixer
Select HPF (High Pass Filter)
At18A in the ALTEA-415A and
ALTEA-715A amplifers.
ALTEA-712A / ALTEA-715A
AUDIO MANAG EMENT
+ 0 dB
0 0.0m
live
1 2
At18A
O
PUSH FOR DSP
Altea
series
CH 1
0
MICLINE MICLINE
www.dasaudio.com
MIX
CH 1
CH 2
OUTPUT
DAS Audio Group, S.L.
GAIN
MAX-oo
INPUT 1 INPUT 2
VOLUME
CH 2
AUX IN
0
MAX-oo
12
Manual del Usuario / altea series / User’s Manual
Page 13
ALTEA-412A / ALTEA-712A
412A 712A
ALTEA-415A / ALTEA-715A
ALTEA-718A
415A 715A
Manual del Usuario / altea series / User’s Manual
13
Page 14
Model
ALTEA-412A
ALTEA-415A
ALTEA-712A
ALTEA-715A
ALTEA-718A
800 Wpeak 800 Wpeak 1500 Wpeak 1200 Wpeak
Class D Bi-amplified
Input Type
Input Impedance
Sensitivity
Transducers/ Replacement Parts
Color/Finish
Connectors
Dimensions (H x W x D)
Weight
Accessories
Balanced Differential Line
Line: 20 kohms
Line: 1.95V (+8dBu)
60 Hz - 20 kHz
90º x 60º
126 dB
LF: 12MI4 / GM-12MI4 LF: 15MI4 / GM-15MI4 LF: 12F4 / GM-12F4 LF: 15FV4 / GM-15FV4 LF: 18FW4 / GM-18FW4
HF: M-32 / M-32 HF: M-32 / M-32 HF: M-28 / M-28 HF: M-28 / M-28 Textured polypropylene Textured polypropylene Textured polypropylene Textured polypropylene Birch Plywood
Black Black Black Black Black / ISO-flex Paint
AC INPUT: MALE IEC AC INPUT: MALE IEC AC INPUT: MALE IEC AC INPUT: MALE IEC AC INPU T: MALE IEC
115V, 2A, 50 Hz / 60 Hz
230V, 1A, 50 Hz / 60 Hz
65 x 38 x 34.6 cm 71 x 44 x 38 cm 65 x 38 x 34.6 cm 71 x 44 x 38 cm 71 x 54 x 64.7 cm
25.6 x 15 x 13.6 in 28 x 17.3 x 15 in 25.6 x 15 x 13.6 in 28 x 17.3 x 15 in 28 x 21.3 x 25.5 in
17.9 kg (38.7 lb)
ANL-1 Eye Bolt
FUN-AL712
AX-112-5
DAS Audio Group S.L. continuously strives to enhance its products through investigation and development.
All specifications are subject to change without prior notice.
1500 Wpeak
Balanced Differential Line Balanced Differential Line Balanced Differential Line Balanced Differential Line
Line: 20 kohms Line: 20 kohms Line: 20 kohms Line: 20 kohms
Line: 1.95V (+8dBu) Line: 1.95V (+8dBu) Line: 1.95V (+8dBu) Line: 1.95V (+8dBu)
50 Hz - 20 kHz 60 Hz - 20 kHz 45 Hz - 20 kHz 45 Hz - 138 Hz
90º x 60º 90º x 60º 90º x 60º 128 dB 130 dB 132 dB 134 dB
INPUT: 2 x Female XLR
LOOP THRU: 2 x Male XLR
115V, 2A, 50 Hz / 60 Hz
230V, 1A, 50 Hz / 60 Hz
19.3 kg (42.5 lb)
ANL-1 Eye Bolt
FUN-AL715
AX-112-5
18.9 kg (41.6 lb)
ANL-1 Eye Bolt ANL-1 Eye Bolt TRD-6 Pole Mount
FUN-AL712
AX-112-5
20.6 kg (45.3 lb) 40.5 kg (89.1 lb)
FUN-AL715
AX-112-5
115V, 2.8A, 50 Hz / 60 Hz
230V, 1.4A, 50 Hz / 60 Hz
14
Manual del Usuario / altea series / User’s Manual
Page 15
Description: altea 400 / altea 700 active series
1) MASTER VOLUME AND DSP CONTROL:
cabinet settings.
In the main screen all selected parameters and settings are shown. Besides this, there are two input level
indicators on the left , one output level indicator on the right and the center area is reserved to display
messages as Input Clip or Limit.
1/4” Jack+XLR c
:
1 or S =GND (ground).
3 or R =(-) Inverted input.
connectors:
XLR-type output signal connector for connecting several units together and sending them all the same
signal. Except in ALTEA-718A, the user can select the signal going out; can be Ch1, Ch2 or MIX (see 6).
For channels 1 and 2, gain control, line and microphone.
Wireless audio only available in 700 series.
It allows the user to select which input channel signal to send to other cabinets. User can select Ch1, Ch2 or
both (Mix).
7) AUX in:
3.5 mm audio jack input for connecting external audio media devices, such as MP3 players.
ALTEA-412A / ALTEA-415A ALTEA-712A / ALTEA-715A
+ 0 dB
0 0.0m
live off
1 2
www.dasaudio.com
2
1
AUDIO MANAG EMENT
+ 0 dB
0 0.0m
live off
O
0
5
-oo
6
4
3
7
0
5
-oo
3
1 2
www.dasaudio.com
MIX
CH 1
CH 2
OUTPUT
6
4
2
O
Altea
CH 1
0
MICLINE MICLINE
5
GAIN
MAX-oo
7
INPUT 1 INPUT 2
Altea
DAS Audio Group, S.L.
series
DAS Audio Group, S.L.
3
VOLUME
1
PUSH FOR DSP
series
CH 2
0
AUX IN
3
ALTEA-718A
AUDIO MANAG EMENT
2
1
VOLUME
0 dB
0.0m
loud AlTop
1 2
www.dasaudio.com
5
MAX-oo
O
OUTPUT 1
4
INPUT 1
3 3
PUSH FOR DSP
OUTPUT 2
4
INPUT 2
Altea
DAS Audio Group, S.L.
series
Manual del Usuario / altea series / User’s Manual
15
Page 16
ON / OFF
Equalisation
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.
Follow the inverse order when switching off, turning selfpowered units off before any other element in the sound
system.
Turn off the device by removing the mains connector from the
mains socket or using the switch on the amplifier´s rear panel.
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
standard IEC connector.
IMPORTANT: Do not disconnect the unit while in use.
Ensure that the device is disconnected from the mains by
observing that the DISPLAY is turned off.
Overload Display indicators (limit and Input Clip)
In the main screen when input signal levels are too high on
the left side (input channles) the meters will display “input
clip”:
INPUT
0 0.0m
live off
1C2
CLIP
C
1 2
O
INPUT
0 dB
CLIP
0.0m
loud AlTop
O
ALTEA-412A / ALTEA-415A ALTEA-718A
ALTEA-712A / ALTEA-715A
If the input levels are in between the limits but the output
level gain is too high, the right meter will display “limit”.
L
0 dB
LIMIT
0 0.0m
live off
1L2
O
LIMIT
loud AlTop
1 2
0.0m
O
ALTEA-412A / ALTEA-415A ALTEA-718A
ALTEA-712A / ALTEA-715A
Please keep the gain structure of the system within the limits
(no INPUT clip and NO LIMIT shown) in order to keep the
system safe and free of distortion. To maintain that gain
structure below reaching LIMIT or INPUT clip, besides the
level of the source (Master Output of the console etc) the user
can adjunt levels with the input knob controls (2), except in
ALTEA-718A, and the Master Volume control (1) (see the
attached figure) :
The unit does not need external settings of equalisation to
produce quality sound.
In fact the unit has an internal 3 band equalizer
(Low/Mid/High) adjustable by the user. Besides this, keep
in mind all the possible presets available in the DSP (live,
dance, bboost, etc).
Overheating
This equipment does not normally overheat during
normal conditions of use. It has been designed and tested
at DAS Audio Laboratories to work under hard thermal
conditons with high output levels (limit conditions). If
overheating occurs, the unit protects itself by lowering the
output power. You should then find out why and if
necessary contact an authorised service center 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.
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.
For altea 400 series the shutdown level is around 90V.
For altea 700 series the shutdown level is 80V.
Therefore the current consumed by a 115V version is
double the 230V version to achieve the same acoustic
power level.
Pink Noise
Mains 230 Vrms
ALTEA-412A
ALTEA-415A
ALTEA-712A
ALTEA-715A
ALTEA-718A
1/3 Potencia
1A
1A
1.5A
1.5A
1.4A
1
+ 0 dB
0 0.0m
live off
1 2
O
22
0
0
16
www.dasaudio.com
Manual del Usuario / altea series / User’s Manual
-oo
-oo
Page 17
DISPLAY (except ALTEA-718A)
By default the state of the screen is the following:
This icon shows
when Wireless Audio
is activated in
ALTEA-712A and
ALTEA-715A.
Once the input source (s) have been connected to
levels.
For the two input channels (1 and 2), two
independent gain controls are available. Be careful
when setting the input volume and do not exceed
the maximum level shown at the meters: (input clip)
peak
Exceeding
the limits may
cause speaker
failure!!
meters
After having set the input volume values under
the maximum level, user has to adjust ouput
careful not to exceed the limit: (LIMIT shown)
After these two volume adjustments the screen
will show something like this (when having the input
sources ON):
As stated previously by pushing the encoder the
user can access to the following options in the
MENU:
Note: to enter and select and option always push the
select Back in the screen and press the encoder or just
System presets
Live
Vocals
Dance
BBoost
Monitor
+ 0 dB
0
live
1
2
C
0
live
1
2
LIMIT
0
live
1
2
+ 2 dB
0
1
2
live
MAIN MENU
PRESET: Live
HPF: Off
0.0m
INPUT
CLIP
0.0m
0.0m
0.0m
BACK
off
off
off
off
O
rms
meter
O
L
Exceeding
the limits may
cause speaker
failure!!
O
O
By scrolling down the encoder more options
appear:
MAIN MENU
LOW: 0 dB
MID: 0 dB
HIGH: 0 dB
MAIN MENU MAIN MENU
Delay: 0.0m
EXPANDER: off
WIRELESS AUDIO
WIRELESS AUDIO
OPTIONS
BACK
Five factory settings (live, dance, vocals, bboost,
monitor) depending on the type of music/use have
+ 0 dB
0
1
2
With the encoder go to Preset Sub-menu and press
0.0m
live
MAIN MENU
PRESET: Live
HPF: Off
MAIN MENU
PRESET: Live >
HPF: Off
MAIN MENU
PRESET: <dance>
HPF: Off
MAIN MENU
PRESET: <vocals>
HPF: Off
MAIN MENU
PRESET: <bboost>
HPF: Off
MAIN MENU
PRESET:<monitor>
HPF: Off
off
live preset
BACK
BACK
BACK
BACK
BACK
BACK
O
Manual del Usuario / altea series / User’s Manual
17
Page 18
Four options are available for the cabinets. Go to
the HPF Sub-menu and press the encoder. Options
appear:
Boosting the energy in the high end is possible by
the use of this parameter, Besides the user can
MAIN MENU
BACK
PRESET: Live
HPF: Off
MAIN MENU
BACK
PRESET:Live
HPF: Off>
MAIN MENU
BACK
PRESET:Live
HPF: <63Hz>
MAIN MENU
BACK
PRESET:Live
HPF: <At18A>
when combining with subwoofer ALTEA-718A or VANTEC-18A
MAIN MENU
BACK
PRESET:Live
HPF:<100Hz>
LOW / MID:
Boosting the energy in the low / mid range is possible by
the use of this parameter, Besides the user can
to move in the main menu till the LOW/MID sub menu.
Then press again and you will enter the dB selector:
to move in the main menu till the HIGH sub menu.
Then press again and you will enter the dB selector:
MAIN MENU
LOW: 0 dB
MID: 0 dB
HIGH: 0 dB
MAIN MENU
LOW: 0 dB
MID: 0 dB
HIGH: -10 dB
MAIN MENU
LOW: 0 dB
MID: 0 dB
HIGH: +6 dB
The user can set up a delay in the cabinets by using
the delay Sub-menu; from 0 to 9.9m :
MAIN MENU
Delay: 0.0m
EXPANDER: off
WIRELESS AUDIO
MAIN MENU
Delay: 9.9m
EXPANDER: off
WIRELESS AUDIO
18
MAIN MENU
LOW: 0 dB
MID: 0 dB
HIGH: 0 dB
MAIN MENU
LOW: -10 dB
MID: 0 dB
HIGH: 0 dB
MAIN MENU
LOW: +6 dB
MID: 0 dB
HIGH: 0 dB
EXPANDE R:
By default it is not activated. It works very similar to
a noise gate with a smoother response.
MAIN MENU
Delay: 0.0m
EXPANDER: off
WIRELESS AUDIO
MAIN MENU
Delay: 0.0m
EXPANDER: on
WIRELESS AUDIO
Manual del Usuario / altea series / User’s Manual
Page 19
In this sub-menu the user can configure all these options. Remember that in order to access each parameter it is
necessary to push the encoder:
OPTIONS MENU
BACK
BRIGHT: 0
CONTRAST: 0
OPTIONS MENU OPTIONS MENU OPTIONS MENU
BACK BACK BACK
BRIGHT: 0 BRIGHT: 0 BRIGHT: 0
CONTRAST: 0
OPTIONS MENU
DIMMING: on
LOGO: on
MENU LOCK: off
DIMMING: When active the screen lowers its luminosity after a few seconds
OPTIONS MENU
DIMMING: on
LOGO: on
MENU LOCK: off
OPTIONS MENU
DIMMING: on
LOGO: on
MENU LOCK: off
A. User can LOCK the Display and Master Volume Control by enabling this option MENU LOCK: ON
B. User can LOCK the Display and Master Volume Control WITH PASSWORD by enabling this option MENU LOCK: pw292
In case A to unlock just press the encoder: In case B to unlock PUSH encoder and enter the 3 digit password (292):
OPTIONS MENU OPTIONS MENU
BACK BACK
BRIGHT: 0 BRIGHT: +10
CONTRAST: 0 CONTRAST: 0
CONTRAST: -10 CONTRAST: +10
OPTIONS MENU
DIMMING: <on
LOGO: on
MENU LOCK: off
OPTIONS MENU
DIMMING: on
LOGO: <on
MENU LOCK: off
OPTIONS MENU
DIMMING: on
LOGO: on LOGO: on LOGO: on
MENU LOCK: off>
OPTIONS MENU
DIMMING: off>
LOGO: on
MENU LOCK: off
OPTIONS MENU
DIMMING: on
LOGO: off >
MENU LOCK: off
OPTIONS MENU OPTIONS MENU
DIMMING: on DIMMING: on
MENU LOCK: <on> MENU LOCK:<pw292
LOCKED
+ 0 dB
PUSH TO UNLOCK
0 0.0m
live off
1 2
OPTIONS MENU
STAND-BY: off
DLY UNITS: m
RESET DEVICE
STAND-BY:When no signal is detected the amplifer shuts down. Time can be selected
OPTIONS MENU OPTIONS MENU OPTIONS MENU
STAND-BY: off STAND-BY: off STAND-BY: off
DLY UNITS: m
RESET DEVICE RESET DEVICE RESET DEVICE
OPTIONS MENU RESET DEVICE
RESET DEVICE Are you sure?
INFORMATION NO YES
BACK
O
OPTIONS MENU OPTIONS MENU
STAND-BY: off> STAND-BY:<5min>
DLY UNITS: m DLY UNITS: m
RESET DEVICE RESET DEVICE
DLY UNITS: m>
Manual del Usuario / altea series / User’s Manual
LOCKED
+ 0 dB
PUSH TO UNLOCK
0 0.0m
live off
1 2
This option resets the device to the following values:
(All Wireless Audio and control pairing will be lost)
O
DLY UNITS: <ft
PASSWORD: _ _ _
+ 0 dB
0 0.0m
live off
1 2
O
Preset: live
HPF: off
Delay: 0m
Low / Mid / High: 0dB
Stand-By: off
Dimming: On
19
Page 20
DISPLAY (only ALTEA-718A)
ADJUSTING THE LEVELS
By default the state of the screen is the following:
0 dB
0.0m
loud AlTop
1 2
O
By scrolling down the encoder more options
appear:
MAIN MENU
Delay: 0.0m
OPTIONS: off
BACK
Once the input source has been connected to the
amplifier´s cabinet, the user has to check the gain
structure of the system.
Adjust level output from your processor and/or mixing
console in order to prevent INPUT CLIP (left signal
meter):
Exceeding the limits my
cause damage in the system
C
INPUT
0 dB
CLIP
0.0m
loud AlTop
1 2
O
After having set the input volume values under
the maximum level, user has to adjust ouput
careful not to exceed the limit: (LIMIT shown)
L
0 dB
LIMIT
0.0m
loud AlTop
1 2
O
After these two volume adjustments the screen
will show something like this (when having the input
sources ON):
0 dB
0.0m
loud AlTop
1 2
O
Exceeding the limits may
cause damage in the system
Two factory settings (loud and deep)
depending on the type of music/use has
0 dB
0.0m
loud AlTop
1 2
loud preset
With the encoder go to Preset Sub-menu and press
the knob to access the different options:
MAIN MENU
BACK
PRESET: loud
LPF: Off
MAIN MENU
BACK
PRESET: loud >
LPF: Off
MAIN MENU
BACK
PRESET: <deep
LPF: Off
LPF (Low Pass Filter):
O
As stated previously by pushing the encoder the
user can access the following options in the MENU:
MAIN MENU
BACK
PRESET: loud
LPF: Off
Note: to enter and select and option always push the
select Back in the screen and press the encoder or just
20
Manual del Usuario / altea series / User’s Manual
There are 3 different options:
MAIN MENU
BACK
PRESET: loud
LPF:<AlTop>
MAIN MENU
BACK
PRESET: loud
LPF:<63Hz>
MAIN MENU
BACK
PRESET: loud
LPF:<100Hz
Combination with ALTEA-412A/415A
and ALTEA-712A/715A
Page 21
OPTIONS
In this sub-menu the user can configure all the non-audio related options. Remember that in order to access each
parameter it is necessary to push the encoder:
OPTIONS MENU
BACK
BRIGHT: 0
CONTRAST: 0
OPTIONS MENU OPTIONS MENU OPTIONS MENU
BACK BACK BACK
BRIGHT: 0 BRIGHT: 0 BRIGHT: 0
CONTRAST: 0
OPTIONS MENU
DIMMING: on
LOGO: on
MENU LOCK: off
DIMMING: When active the screen lowers its luminosity after a few seconds
OPTIONS MENU
DIMMING: on
LOGO: on
MENU LOCK: off
OPTIONS MENU
DIMMING: on
LOGO: on
MENU LOCK: off
A. User can LOCK the Display and Master Volume Control by enabling this option MENU LOCK: ON
B. User can LOCK the Display and the encoder WITH PASSWORD by enabling this option MENU LOCK: pw292
In case A to unlock just press the encoder: In case B to unlock PUSH encoder and enter the 3 digit password (292):
OPTIONS MENU OPTIONS MENU
BACK BACK
BRIGHT: 0 BRIGHT: +10
CONTRAST: 0 CONTRAST: 0
CONTRAST: -10 CONTRAST: +10
OPTIONS MENU
DIMMING: <on
LOGO: on
MENU LOCK: off
OPTIONS MENU
DIMMING: on
LOGO: <on>
MENU LOCK: off
OPTIONS MENU
DIMMING: on
LOGO: on LOGO: on LOGO: on
MENU LOCK: off>
OPTIONS MENU
DIMMING: off>
LOGO: on
MENU LOCK: off
OPTIONS MENU OPTIONS MENU
DIMMING: on DIMMING: on
LOGO: off > LOGO: <limit
MENU LOCK: off MENU LOCK: off
OPTIONS MENU OPTIONS MENU
DIMMING: on DIMMING: on
MENU LOCK: <on> MENU LOCK:<pw292
LOCKED
0 dB
PUSH TO UNLOCK
+ 0dB
loud AlTop
1 2
OPTIONS MENU
DLY UNITS: m
RESET DEVICE
INFORMATION
OPTIONS MENU
DLY UNITS: m
RESET DEVICE
INFORMATION
OPTIONS MENU
RESET DEVICE
INFORMATION
BACK
0.0m
UNLOCKED
0 dB
+ 0dB
0.0m
O
1 2
loud AlTop
OPTIONS MENU OPTIONS MENU
DLY UNITS: m> DLY UNITS:<ft
RESET DEVICE RESET DEVICE
INFORMATION INFORMATION
RESET DEVICE
Are you sure?
NO YES
This option resets the device to the following values:
O
Password: 0 0 0
0 dB
1 2
loud AlTop
0.0m
PRESET: loud
LPF: AlTop
DIMMING: on
LOGO: on
MENU LOCK: off
O
ALTEA
718A
FW v1.11 2503
Manual del Usuario / altea series / User’s Manual
21
Page 22
WIRELESS CONNECTIVITY
Master cabinet
MAIN MENU
WIRELESS AUDIO
OPTIONS
BACK
WIRELESS AUDIO
STATUS: not linked
CREATE A NEW LINK
BACK
The altea 700 series systems include wireless connectivity for streaming audio
and / or system´s management. By the use of the free APP DASlink users can
send audio up to 2 devices (Master + Slave) and control / monitor them changing
parameters and creating custom presets. First Step is going to the WIREL ESS
Audio Sub-menu in the master cabinet:
Only Wireless Audio Wireless Audio + Control (DASLink)
AUDIO
SINGLE Mode Master & Slave
Master cabinet
CREATE NEW LINK
Select Mode:
SINGLE: L+R > < MASTER: L >
Master cabinet
CREATE NEW LINK
Connect from your
device to:
ALTEA-715A-0519FA
option in your smartphone
or tablet and select the
Altea cabinet.
Phone / tablet
CREATE NEW LINK
Select Mode:
CREATE NEW LINK
in SLAVE: R mode
CONTINUE
When selecting Master L
the Slave cabinet. Press
Continue and go to the other
cabinet and it in
Slave R mode:
CREATE NEW LINK
Select Mode:
< SLAVE: R >
Master cabinet
Master cabinet
Slave cabinet
AUDIO and CONTROL DASlink
Master cabinet
CREATE NEW LINK
Select Mode:
< DASlink >
Master cabinet
CREATE NEW LINK
Connect from your
device to:
ALTEA-715A-0519FA
Phone / tablet
Phone / tablet
Adding Slave Unit
Slave cabinet
CREATE NEW LINK
Select Mode:
< SLAVE: R >
Slave cabinet
CREATE NEW LINK
Waiting MASTER
connection
---- Wait a minute ----
Phone / tablet
Master cabinet
CREATE NEW LINK
LINK DONE!!
Slave cabinet
CREATE NEW LINK
Waiting MASTER
connection
---- Wait a minute ----
tablet, smartphone etc.
Master cabinet
CREATE NEW LINK
Select Mode:
< MASTER: L >
Master cabinet
CREATE NEW LINK
Connect from your
device to:
ALTEA-715A-0519FA
Master & Slave cabinet
CREATE NEW LINK
LINK DONE!!
Master cabinet
CREATE NEW LINK
Searching for SLAVE
Altea unit
---- Wait a minute ----
Master & Slave cabinet
CREATE NEW LINK
LINK DONE!!
22
Manual del Usuario / altea series / User’s Manual
Page 23
TROUBLESHOOTING
No sound from the unit. The input
meters in the screen do not show any
signal presence.
Full power cannot be obtained.
LIMIT message never appears in the
screen.
Soun d is d istorte d. I N P U T C L I P
message is shown.
Sound is distorted. LIMIT message is
displayed.
Hum or buzz when a mixer is connected
to the unit.
Hum or buzz when using lighting
controls in the same building.
1 - The signal source is sending no
signal.
2 - Input gain controls are at minimum
position.
3 - Defective cable.
4 - If Wireless Audio is connected input 1
which controls audio is at mimimum
position or Volume of the source is
muted.
1 - The signal source does not have
enough ouput level.
2 - Input gain controls are at very low
volume.
3 - Master Volume is very low.
1- The m ixe r or sig nal s our c e is
distorting.
2 - The output level from the mixer is too
high.
3 - Input gain controls are set too high.
The system is overloaded and has
reached maximum power.
1 - T h e c on s ol e p r o b a b l y h a s
unbalanced outputs. You may be using
an incorrect unbalanced 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 three phase
AC, the lighting equipment and the unit
are connected to the same phase.
1 - Check that the source is not muted
and is sending signal to the unit.
2 - Check input gain controls. Put them
at 0dB.
3 - Check that the cable from the source
to the unit is connected correctly.
Replace the cable if defective.
4 - Adjust Volume of input gain control
number one.
1 - Use balanced outputs of a mixer.
Rise ma ster ouput vo lume of the
source.
2 - Set up input gain controls at higher
positions.
3 - Increase Volume by turning up the
Master Volume control.
1-Turn down the mixer´s output and
check no channels are distorting.
2 -Turn down the mixer´s output.
3 - Turn down input gain controls.
1 - Turn down the mixer´s output.
2 - Turn down the master output volume
in the unit.
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.
The screen does not light up when the
mains connector is connected and the
power switch ON.
1 - Bad or loose AC connection to the
unit or the mains outlet.
2 - Faulty AC cable.
3 - Blown Fuse.
4 - The mains voltage is out of range.
5 - Damaged amplifier.
1 - Check your connections.
2 - Check the cables, connectors and
AC power with a suitable mains tester.
3 - Replace the blown fuse with another
of the same type and size.
4 - If the multimeter determines that the
mains voltage is out of the range you
may n e ed t he ass i sta n ce of a n
electrician to find an appropriate
solution.
5 - Contact a qualified tech service
center.
Manual del Usuario / altea series / User’s Manual
23
Page 24
This manual contains needed information for
flying DAS Audio cabinets, 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.
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.
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 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).
Introduction
Altea series models feature 2x M8 nuts on the
top panel. There are 4x M8 nuts at the rear panel.
Flying with eyebolts is very economical and
safe, and it is recommended for installations where
the boxes are not fixed permanently.
The illustration shows an enclosure with
eyebolt flying.
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.
24
Manual del Usuario / altea series / User’s Manual
Page 25
Flying with eyebolts
Each rigging point has a 30 kg (66 lb)
working load limit. Then choose the slings or
chains of required load resistance and length,
the front and back slings or chains will determine
bottom eyebolt points can be used to provide
vertical orientation.
The ANL-1 set is an optional set of four
eyebolts and three carabiners. (Dimensions are in
millimeters).
The following illustrations
ANL-1
Each ANL-1 eyebolt has a rated working load
of 140 kg. (308 lb). Each ANL-1 carabiner has a
working load of 910 kg (2002 lb). If using other
hardware, make sure it is rated to handle the
required load.
When using eyebolts it is important to bear in
mind that the rated working load is only true for a
load applied in the plane of the eye, and is
reduced for other angles. The drawing
illustrates the concept. The table shows the
variation of the working load as a function of the
load angle. In the case of the ANL-1 eyebolt, this
means that the 30 kg working load becomes 9
back cables or chains determines the vertical
angle of the box.
load angle is higher than 45 degrees.
load
0 Degrees
100% 65% 30% 25%
30 Degrees 45 Degrees More than 45
Manual del Usuario / altea series / User’s Manual
Degrees
25
Page 26
Wall mounting bracket
The AX-112-5 is a wall mounting bracket
designed for various models (WLL=25kgf).
The AX-112-5 bracket has been designed to
be wall mounted in the vertical position only. Any
other position is a safety hazard.
Wall plugs provided are to be used in brick
walls only. For other wall materials, source the
suitable wall plug before use.
DAS Audio Group is not responsible for use
other than the recommended. Use only the screws
and wall plugs supplied on surfaces that will
provide sufficient support. Do not use on surfaces
such as plaster, and gypsum.
Contact a licensed rigger if there is any doubt.
E
F
D
Mounting instructions
1.- Mark the 6 holes on the wall using the template
provided on right-hand side of this page.
2.- Drill the six holes and insert the wall plugs.
3.- Set the bracket into position and tighten 5 of
the 6 hexagonal-headed screws.
4.- Affix an end of the cable to the bracket using
the sixth hexagonal-headed screw.
5.- Screw (F) to the enclosure using 4 hexagon
socket head cap screws and 4 Grower (lock)
washers.
6.- Lift the enclosure and slide it down so that (F)
fits into the bracket.
7.- Aim the enclosure as needed and proceed to
secure it by tightening screws (D) with the suitable
Allen (hex) wrench and tighten screw (E).
8.- Affix the free end of the cable to the hole in (F).
AX-112-5
26
Manual del Usuario / altea series / User’s Manual
Page 27
ANNEX: 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 inside 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 / altea series / User’s Manual
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