DAS Variant LX-218A User Manual Download

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CONTENTS

INTRODUCTION

General information
Features

AMPLIFIER DESCRIPTION

USE

Preliminary
ON / OFF
Overload indicators
Overheating
Equalisation
Low mains voltage

CONNECTIONS

Self-powered systems connection
Pasive systems connection

TROUBLESHOOTING

BLOCK DIAGRAM

LINE DRAWINGS

SPECIFICATIONS

APPENDIX

Line connections: unbalanced and balanced

Manual del Usuario /

/ User’s Manual

LX-218A

Summary of Contents for Variant LX-218A

Page 1: ...tilizar el equipo lea la sección Precauciones de seguridad de este manual Conserveestemanualparafuturasconsultas Before operating the device please read the Safety precautions section of this manual Retainthismanualforfuturereference ...

Page 2: ...LX 218A ...

Page 3: ...a del 95 con un rango de 10 de la tensión nominal de alimentación indicada en la etiqueta trasera según IEC 60065 2001 Working temperature ranges from 15ºC to 42ºC with a relative humidity of 95 with 10 of the rated main voltage value indicated on the rear label according to IEC 60065 2001 No instale el aparato cerca de ninguna fuente de calor como radiadores estufas u otros aparatos que produzcan...

Page 4: ...ntía es imprescindible que el producto no haya sido previamente manipulado e incluir una fotocopia de la factura de compra GARANTÍA All D A S products are warrantied against any manufacturing defect for a period of 2 years from date of purchase The warranty excludes damage from incorrect use of the product All warranty repairs must be exclusively undertaken by the factory or any of its authorised ...

Page 5: ...02 95 CE Directiva RAEE WEEE 2002 96 CE Y es conforme a las siguientes Normas Armonizadas Europeas In accordance with Harmonized European Norms l l l EN 60065 2002 Audio video and similar electronic apparatus Safety requirements EN 55103 1 1996 Electromagnetic compatibility Product family standard for audio video audio visual and entertainment lighting control apparatus for professional use Part 1...

Page 6: ...Manual del Usuario User s Manual LX 218A ...

Page 7: ...FF Overload indicators Overheating Equalisation Low mains voltage CONNECTIONS 5 Self powered systems connection Pasive systems connection TROUBLESHOOTING 7 BLOCK DIAGRAM 8 LINE DRAWINGS 8 SPECIFICATIONS 9 APPENDIX 10 Line connections unbalanced and balanced EN Manual del Usuario User s Manual LX 218A ...

Page 8: ...EN Manual del Usuario User s Manual LX 218A ...

Page 9: ... protection is resolved the amplifier will restart The problems that can activate the protection system are Mains power out of operating range Overheating Overload or short circuit DC voltage present at the loudspeaker output F SIGNAL Green LED indicates signal G POWER Green LED indicates ON H Heatsink Although the heatsink does not reach high temperatures during normal use the heatsink should not...

Page 10: ...kwise to stop and pull the Neutrik PowerCon connector out Always disconnect the device by removing the mains connector from the mains socket before detaching the mains cable at the Neutrik PowerCon connector IMPORTANT Do not disconnect the Neutrik PowerCon connector during music Ensure that the device is disconnected from mains by observing that the lamp marked POWER is turned off Please note that...

Page 11: ...handled by LX 218A units while the low medium and high frequencies are handled by aero 38A units An external processor is required to time align the sub bass and low frequencies by adding delays Additional equalization or filtering are not required As can bee seen the aero38A units are connected using the loop thru s on both the mains supply as well as the signal In the case of the LX 218A only th...

Page 12: ...bute it amongst the other external amplifiers with the correct equalization Check the factory recommendations for aero38 or aero48 units 0 I DAS AUDIO 2 x 1200 W 4 ohms 2 x 1200 W 4 ohms 2 x 1200 W 4 ohms 2 x 1200 W 4 ohms 4HF 3MF 2LF2 1LF1 4HF 3MF 2LF2 1LF1 SIGNAL INPUT INPUT POWER SUPPLY LINK POWER SUPPLY EN Manual del Usuario User s Manual LX 218A ...

Page 13: ...e same phase 1 Bad or loose AC connection to the UNIT or the mains outlet 2 Faulty AC cable 3 Blown Fuse 1 Mains voltage very low or very high 2 Overheating 3 Overload or short circuit 4 DC at amplifier s output 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...

Page 14: ...ds Power Supply LF1 LF2 L N Signal Protection Clip Power AC INPUT Input Input Clip Loop thru EQ LPF HPF 45 Hz 4dB 0 5 oct 33 Hz 82 4 Hz DSP LINE DRAWINGS 1280 550 650 ALL DIMENSIONS IN MILIMETERS EN Manual del Usuario User s Manual LX 218A ...

Page 15: ...l Coverage 6 dB Vertical Coverage Rated Maximum Peak SPL at 1 m 141 dB Transducers Replacement Parts LF 2 x 18LX GM 18LX Enclosure Geometry Rectangular Enclosure Material Birch Plywood Color Finish Black Paint Rigging System Ground Stackable integrated in box design on model LX 218R Connectors DSP input board INPUT Female XLR LOOP THRU Male XLR AC INPUT PowerCon NAC 3 FCA AC Power Requirements Uni...

Page 16: ...nals 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 6 35mm stereo The graphs that follow show the recommended connection with different types of connectors to balanced processor or amplifier inputs...

Page 17: ......

Page 18: ...888DAS4USA Tel 1 305 436 0521 Fax 1 305 436 0528 D A S AUDIO ASIA PTE LTD 25 Kaki Bukit Crescent 01 00 02 00 Kaki Bukit Techpark 1 Singapore 416256 Tel 65 6742 0151 Fax 65 6742 0157 D A S AUDIO S A C Islas Baleares 24 Tel 96 134 0525 Tel Intl 34 96 134 0860 Fax 96 134 0607 Fax Intl 34 96 134 0607 46988 Fuente del Jarro Valencia SPAIN ...

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