Pro DG Systems IT-A 212 P.A. User manual

0
An updated .pdf version of this manual is always available here

1

2
LINK EN ESPANOL JEJ
LINK EN ESP
AÑOL JEJEJE
LINK EN
ESPAÑ
VID
VID
VID
VID
VID
VID
V
V

3
Declaración de Conformidad / Declaration of Conformity
EMPRESA EXPORTADORA / EXPORTING COMPANY
PRO DG SYSTEMS INTERNATIONAL / JCL PRODUCTION, S.L.
B14577316
C/DOCTOR OCHOA, Nº 54 - 14500 PUENTE GENIL (CÓRDOBA) ESPAÑA
FÁBRICA / FACTORY: Pol. Ind. Santa Bárbara C/Aceituneros, Nº 5 - 41580 Casariche (SEVILLA) ESPAÑA
D. José Carlos López Cosano fabricante y representante de PRO DG SYSTEMS INTERNATIONAL / JCL PRODUCTION S.L.
Mr. José Carlos Lopez Cosano manufacturer and representative of PRO DG SYSTEMS INTERNATIONAL / JCL
PRODUCTION S.L.
CERTIFICA Y DECLARA BAJO SU RESPONSABILIDAD / CERTIFIES AND DECLARES AT ITS OWN RISK
Que el producto con referencia IT-A 212 PA cuya descripción es Multipurpose 1x12" + 1x1/4" 600w 8 Ohm Self-
Powered cumple con los objetivos expresados en las siguientes Directivas Europeas:
That the product with IT-A 212 PA reference whose description is Multipurpose 1x12" + 1x1/4" 600w 8 Ohm
Self-Powered meets the criteria expressed at the following European directives:
-Baja tension (Low voltaje) 2006/95/CE
-Compatibilidad electromagnética (Electromagnetic compatibility) 2004/108/CE
-Residuos de aparatos eléctricos y electrónicos (Remains of electric 2002/96/CE
and electronic systems)
-Restricciones a la utilización de determinadas sustancias peligrosas en 2002/95/CE
Aparatos eléctricos y electrónicos (Restrictions on the use of certain
dangerous substances in electric and electronic systems)
-Seguridad General de los productos (General security of the products) 2001/95/CE
Que el producto con referencia IT-A 212 PA cuya descripción es Multipurpose 1x12" + 1x1/4" 600w 8 Ohm
Self-Powered es conforme a las siguientes Normas Armonizadas Europeas:
That the product with IT-A 212 PA reference whose description is Multipurpose 1x12" + 1x1/4" 600w 8 Ohm
Self-Powered is according to the following European Harmonized Rules:
-EN 60065:2002/A12:2011 Aparatos de audio , video y aparatos electrónicos análogos. (Audio, video and
similar electronic systems).
-EN 55103-1:1996 Compatibilidad electromagnética. Parte 1 Emisión. (Electromagnetic compatibility. Part 1:
Emission).
-En 55103-2:1996 Compatibiliad electromagnética. Parte 2 Inmunidad. (Electromagnetic compatibility. Part
2: Immunity).
FIRMA: José Carlos López Cosano En Puente Genil, a 2 de Septiembre de 2015.
Representante de la empresa / Company representative Puente Genil, 2nd September 2015.

4
Pro DG Systems IT-A 212 P.A.
Manual de usuario - User manual
Indice - Index.
Introducción / Introduction
- Descripción / Description ………………………………………………………………. Pag 5
- Especificaciones técnicas y arquitecturales / Technical
and architectural specifications ………...……………..…………………….……..…. Pag 6
Interior del IT-A 212 P.A. / Inside IT-A 212 P.A.
- Características principales del transductor, Especificaciones
técnicas, Parámetros Thiele-Small, Información de montaje,
Curva de Impedancia, Respuesta de frecuencia ydistorsión /
Speaker key features, Technical specifications, Thiele-Small
parameters, Mounting information,Free air impedance curve,
Frequency response and distortion …………………………………..……….…… Pag 7-8
- Características principales de la bocina de directividad
constante de IT-A 212 P.A. / Key features of IT-A 212 P.A.
constant directivity horn …………….………………………………………………….. Pag 9
- Motores de compresión de IT-A 212 P.A. Características
principales (1 unidad), Materiales de construcción, Informa-
ción de montaje, Dimensiones, Respuesta de Frecuencia y
distorsión, Curva de Impedancia. /
IT-A 212 P.A. Compression drivers, Key features (1 unit),
Construction materials, Mounting Information, Dimensions,
Frequency Response and Distortion, Impedance Curve …….....…….….. Pag 10-11
Amplificación / Amplification ………………………………...................…. Pag 12-13
Hardware de vuelo / Rigging hardware ………………………………...……. Pag 14
Software de predicción / Prediction software ………………...……...……. Pag 15
Hardware para instalación / Hardware for installation ….……….. Pag 16-17-18
Accesorios / Accessories …………………………………..……...……...……. Pag 19

5
Introducción - Introduction
[ES] Este manual ha sido diseñado para ayudar a los usuarios del sistema IT-A 212 P.A. de Pro DG
Systems a la correcta utilización y entendimiento de los beneficios y versatilidad del mismo. IT-A 212 P.A.
es un sistema multifunción totalmente diseñado, fabricado y optimizado en España, exclusivamente con
componentes Europeos.
[EN] This manual has been designed to help all the users of the system IT-A 212 P.A. of Pro DG Systems
to its correct use as well as for the understanding of the benefits and versatility of the same. IT-A 212 P.A.
is a multipurpose system totally designed, manufactured and optimized in Spain, exclusively using
European components.
Totalmente diseñado, fabricado y optimizado en España,
exclusivamente con componentes Europeos.
Totally designed, manufactured and optimized in Spain,
exclusively using European components.
Descripción - Description
[ES] IT-A 212 P.A. es un sistema multifunción autoamplificado de alto rendimiento de 2 vías, equipado con
un altavoz de 12" en un recinto sintonizado. La sección de agudos cuenta con un motor de compresión de
1/4". IT-A 212 P.A. incorpora un difusor rotable con cobertura 80º x 50º para ser utilizada individualmente,
o para trabajar estacada o volada horizontalmente con dos o más unidades juntas como sistema X-Array
de curvatura constante, o adaptada verticalmente gracias a su hardware especial de vuelo, para trabajar
también como sistema Line Array. La solución perfecta como P.A principal, frontfill y sidefill en eventos al
aire libre o en instalación permanente.
[EN] IT-A 212 P.A. is a high performance multipurpose self-powered system of 2-way equipped with one
(1) speaker of 12” in a tuned enclosure. The HF section has one (1) compression driver of 1/4”. It
incorporates a rotating diffuser with coverage: 80º x 50º, to be used individually, or to work horizontally
stacked or flown with two or more units together as X-Array system of constant curvature, or vertically
adapted thanks to its special flight hardware to also work as a Line Array system. It is the perfect solution
as main P.A, frontfill and sidefill in outdoor events or permanent installation.

6
Especificaciones técnicas - Technical specifications
Power Handling: 600 W RMS (EIA 426A standard) / 1200 W program / 2400 W peak.
Nominal Impendence: 8 Ohm
Average Sensitivity: 100 dB / 2.83 V / 1m (average of 150-16000 Hz wideband).
Calculated Maximum SPL: / 1m 130 dB continuous / 133 dB programme / 136 dB peak.
Frequency Range: +/- 3 dB from 40 Hz to 18 KHz.
Nominal Directivity: 80x50 rotating diffuser.
Low / Mid Frequency Driver: One (1) Beyma speaker of 12", 8 Ohm, 500 W, 330.2mm of diameter with
high temperature glass fiber voice coil.
Mid Frequency Cut-off: 70 Hz Linkwitz-riley 24 filter - 1200 Hz Linkwitz-riley 24 filter.
High Frequency Driver: One (1) Beyma driver of 1/4”, 8 Ohm, 100 W, 36 mm exit (44.4mm) with
voice coil Mylar diaphragm.
High Frequency Cut-off: 1200 Hz Linkwitz-riley 24 filter - 18000 Hz Linkwitz-riley 24 filter
Recommended Amplifier: Pro DG Systems GT 1.2 V into the cabinet.
Rigging points: 12 x M10
Connectors: 2 X XLR + 1 NL4MP speakon connectors. USB-Ethernet + 2 X Powercom.
Acoustic Enclosure: CNC model, 18-15mm made from birch plywood plated on the exterior.
Finish: Standard finish in black paint of high weather resistance.
Cabinet Dimensions: (HxWxD); 690x390x380mm (27,16”x15,35”x14,96”).
Weight: 26 Kg (57,32 lbs) net / 27,2 Kg (59,97 lbs) with packaging.
Especificaciones arquitecturales - Architectural specifications

7
Interior del IT-A 212 P.A. -Inside IT-A 212 P.A.
[ES] El interior del IT-A 212 P.A. está compuesto por un altavoz Beyma de 12”, 500 W (RMS).
Especialmente diseñado bajo nuestros propios parámetros para el mejor rendimiento del sistema.
[EN] IT-A 212 P.A. counts with one Beyma speaker of 12”, 500 W (RMS). Specially designed under our
own parameters for the best performance of the system.
High power handling and sensitivity.
3” copper wire voice coil
Extended controlled displacement: Xmax ± 6,3 mm
FEA optimized ceramic magnetic circuit
Designed with MMSS technology for high control,
linearity and low harmonic distortion
Waterproof cone treatment on both sides of the cone
Xdamage ± 30 mm
Low harmonic distortion and linear response
Nominal diameter 300 mm (12 in)
Rated Impedance 8 Ω
Minimum impedance 6,5 Ω
Power capacity 500 W (RMS)
Program power 1000 W
Sensitivity 97 dB 1W / 1m @ ZN
Frequency range 45 - 5.000 Hz
Recom. Enclosure vol. 30 / 100 l 1,06 / 3,53 ft3
Voice coil diameter 77 mm (3 in)
Bl factor 18 N / A
Moving mass 0,062 kg
Voice coil length 16 mm
Air gap height 8 mm
Xdamage (peak to peak) 30 mm
KEY FEATURES
TECHNICAL SPECIFICATIONS
Especialmente diseñado bajo nuestros propios
parámetros para el mejor rendimiento del sistema.
Specially designed under our own parameters for
the best performance of the system.

8
Resonant frequency, fs 42 Hz Overall diameter 312 mm (12,28 in)
D.C. Voice coil resistance, Re 5,8 ΩBolt circle diameter 294,5 mm (11,59 in)
Mechanical Quality Factor, Qms 5,6 Baffle cutout diameter:
Electrical Quality Factor, Qes 0,30 - Front mount 278 mm (10,94 in)
Total Quality Factor, Qts 0,28 Depth 130 mm (5,12 in)
Equivalent Air Volume to Cms, Vas 91,1 l Net weight 5,5 kg (12,12 lb)
Mechanical Compliance, Cms 229 μm / N
Mechanical Resistance, Rms 2,9 kg / s
Efficiency, η0 2,2 %
Effective Surface Area, Sd 0,053 m2
Maximum Displacement, Xmax ** 6,3 mm
Displacement Volume, Vd 334 cm3
Voice Coil Inductance, Le @ 1 kHz 1 mH
THIELE-SMALL PARAMETERS*
MOUNTING INFORMATION
*T-S parameters are measured after an exercise period
using a preconditioning power test. The measurements
are carried out with a velocity-current laser transducer
and will reflect the long term parameters (once the
loudspeaker has been working for a short period of
time).
** The Xmax is calculated as (Lvc - Hag)/2 + (Hag/3,5),
where Lvc is the voice coil length and Hag is the air gap
height.
FREE AIR IMPEDANCE CURVE
FREQUENCY RESPONSE
AND DISTORTION
Note: On axis frequency response measured with loudspeaker standing on infinite baffle in anechoic chamber, 1W @ 1m

9
Interior del IT-A 212 P.A. -Inside IT-A 212 P.A.
[ES] IT-A 212 P.A. incorpora además una bocina rotable de directividad constante, específicamente
diseñada para trabajar con un motor de compresión Pro DG Systems de 100 W RMS. Las características
de directividad constante de este modelo aseguran poder cubrir 80º de amplitud horizontal y 50º de
amplitud vertical (en función de su posición), en prácticamente cualquier frecuencia dentro de su radio de
acción. Está construido en aluminio con acabado de frente plano que facilita el montaje empotrado.
[EN] IT-A 212 P.A. also incorporates a constant rotable directivity horn specifically designed to work with
one Pro DG Systems compression driver of 100 W RMS. Its constant directivity characteristics ensure the
ability to cover 80º wide horizontally and 50º wide vertically (depending on its position), at virtually any
frequency within its operational range. It's made in aluminum with flat front finish to facilitate flush mounting.
•Designed to work with one (1) Pro DG Systems
compression driver of 100 W RMS.
• Uniform response, on and off-axis with a neutral
frequency reproduction.
• Coverage angles of 80º in the horizontal plane and
50º in the vertical plane (depending on its position).
• Precise directivity control in the pass band.
• Square and compact design, providing versatile
mounting options with cast aluminum construction.
Throat diameter 36 mm. 1.4 in.
Horizontal beamwidth 80º (+16º, -32º)
(-6 dB, 1 - 20 kHz)
Vertical beamwidth 50º (+29º , -14º)
(-6 dB, 1.6 - 20 kHz)
Directivity factor (Q) 12.4 (average 0.63 - 16 kHz)
Directivity index (DI) 10.5 dB (+3.5 dB, -3.2 dB)
Cutoff frequency 800 Hz
Size (WxHxD) 235x235x120mm (9.25x9.25x4.72in)
Net weight 1.2 kg (2.64 lb)
Construction Cast aluminum.
KEY FEATURES
TECHNICAL SPECIFICATIONS