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PROFESSIONAL AUDIO SYSTEM
AR208
OPERATING MANUAL
Ver. AR208-EN-1.1
LSS Advanced Speaker Systems
Via On. Longo 53-89024 Polistena (RC) ITALY Tel (39) 966 9321299 – Fax (39) 966 933007 Email: info@lss.it - Internet: www.lss.it

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  • Page 1 PROFESSIONAL AUDIO SYSTEM AR208 OPERATING MANUAL Ver. AR208-EN-1.1 LSS Advanced Speaker Systems Via On. Longo 53-89024 Polistena (RC) ITALY Tel (39) 966 9321299 – Fax (39) 966 933007 Email: info@lss.it - Internet: www.lss.it...
  • Page 2 Every precaution has been taken in the preparation of this manual. Nevertheless, LSS assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained in this publication.
  • Page 3: Table Of Contents

    MOUNTING THE ARRAY ......................... 9 INSTALLATION ON BUMPER ....................... 12 BUMPER AND SYSTEM HANGING ..................... 14 ARRAY SIMULATOR SOFTWARE ....................... 15 ELECTRICAL CONNECTION......................... 16 WEEE DIRECTIVE ............................17 DIMENSIONS ..............................18 TROUBLESHOOTING ..........................19 NOTES ................................20 Operating Manual ver. AR208-EN-1.1 |3...
  • Page 4: Introduction

    LSS produces professional audio products – the result of exceptional engineering and meticulous craftsmanship. This manual is intended for use with LSS loudspeaker. This includes: safety precautions; installation, set-up and operating instruction. Please read this manual plus any accompanying manual and follow all relevant precautions and instructions.
  • Page 5: Safety And Warning

    LSS loudspeakers can produce sound levels capable of causing permanent hearing damage from prolonged exposure. The higher the sound level, the less exposure needed to cause such damage CAUTION: This product is energized as long as it is connected to the AC.
  • Page 6: Controls And Inspections

    The flow rates of suspension accessories provided by LSS are certified by a qualified consultant external to the Company. The original document is available at the LSS office.
  • Page 7: Application

    It is possible to have powering mode Bi-Amp operation using internal crossover filter, for more information ask to LSS technical services. The AR208 was designed to support the widest possible range of pro audio applications. The minimum configuration of this system is four enclosures, for full performance eight or more are recommended.
  • Page 8: Technical Specifications

    Nominal Dispersion (@ -6 Vertical 9° Birch Plywood of 15 mm [0.59 Enclosure material inches] Texture poliurethanic black Finish paint MECHANYCAL Powder coated perforated Grille steel Connectors 2 Neutrik NL4 Speakon Coupling and suspension Accessories hardware (included) 8| Operating Manual ver. AR208-EN-1.1...
  • Page 9: Installation And Wiring

    Hardware consist of four points System; two in the front side (Rigging Holes) used to lock the speaker, and two in the rear (Angle Bars) used to regulate the tilt. Specular points are used to hook another speaker in order to create an array. Operating Manual ver. AR208-EN-1.1 |9...
  • Page 10 AR208_________________________________________________________________________________ Rigging holes are in the top and in the bottom of the case: Rear Rigging Holes Front Rigging Holes Overlap the speakers aligning the rigging holes, then secure them with the quick release pins. 10| Operating Manual ver. AR208-EN-1.1...
  • Page 11 The bracket for the regulation of inclination is in the rear of the case. Plates of two overlapping speakers must be connected via the connecting bracket. Align the holes in the desired position, then secure them with the pins. Operating Manual ver. AR208-EN-1.1 |11...
  • Page 12: Installation On Bumper

    Holes Connecting Bracket Bottom Speaker’s Plates INSTALLATION ON BUMPER In both Stacking or Flying modes, it is necessary to use the dedicated hardware. Holes for bumper suspension Holes for suspension and regulation of inclination Feet 12| Operating Manual ver. AR208-EN-1.1...
  • Page 13 In case of installation in Flying mode, use the bumper without feet, attach the speaker to the sides via connecting bracket, then connect the rear brackets adjusting the inclination. Operating Manual ver. AR208-EN-1.1 |13...
  • Page 14: Bumper And System Hanging

    Inclination value depends from hole and speakers used because of varying the number of speakers, change the center of gravity, so for an exact operation use an inclinometer. 14| Operating Manual ver. AR208-EN-1.1...
  • Page 15: Array Simulator Software

    - Preset for the areas of listening and the setup of the array. - Display Pressure Levels (SPL). ……………………. *To receive the software or to have more information, contact your LSS distributors or send an email to tech@lss.it. Operating Manual ver. AR208-EN-1.1 |15...
  • Page 16: Electrical Connection

    Before making connections between mixer and speakers, make sure the mixer volume is turned down. Channel 2 has been linked from In to the out. You can now use the system. 16| Operating Manual ver. AR208-EN-1.1...
  • Page 17: Weee Directive

    Warning: If the product is used for business purposes, the following steps to delete it: contact your LSS dealer for information about the product recall. Might be charged for the costs of collection and recycling. Small products (and amounts) might be taken back by your local collection facilities.
  • Page 18: Dimensions

    AR208_________________________________________________________________________________ DIMENSIONS SIDE FRONT REAR 56.3cm 70cm 70cm BOTTOM 18| Operating Manual ver. AR208-EN-1.1...
  • Page 19: Troubleshooting

    Poor system hissing, grounding or ground Check and correct the system grounding, as required. humming loop If these suggestions do not solve your problem, contact your nearest LSS dealer or LSS distributor. Operating Manual ver. AR208-EN-1.1 |19...
  • Page 20: Notes

    AR208_________________________________________________________________________________ NOTES 20| Operating Manual ver. AR208-EN-1.1...
  • Page 21 ______________________________________________________________________________ CONTACT INFORMATION: LSS Advanced Speaker Systems Via On. Longo 53 89024 Polistena (RC) ITALY Tel (39) 966 9321299 – Fax (39) 966 933007 Email: info@lss.it - Internet: www.lss.it Operating Manual ver. AR208-EN-1.1 |21...

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