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- Page 1 PROFESSIONAL AUDIO SYSTEM HDA24 OPERATING MANUAL Ver. HDA24-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.
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Page 3: Table Of Contents
MOUNTING THE ARRAY ......................... 9 INSTALLATION ON BUMPER ....................... 12 BUMPER AND SYSTEM HANGINGN ....................14 ARRAY SIMULATOR SOFTWARE ....................... 15 TRANSPORT OF SPEAKERS ....................... 16 ELECTRICAL CONNECTION......................... 18 WEEE DIRECTIVE ............................20 DIMENSIONS ..............................21 NOTES ................................22 Operating Manual ver. HDA24-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
Powering mode is Bi-Amp with external digital processor. The HDA24 was designed to support the widest possible range of pro audio applications. It is ideal for vertical curvilinear array systems, the minimum configuration of this system is four enclosures, for full performance eight or more are recommended. -
Page 8: Technical Specifications
Birch Plywood of 15 mm [0.59 Enclosure material inches] Texture poliurethanic black Finish paint Grille Powder coated perforated steel MECHANYCAL Connectors 2 Neutrik NL4 Speakon Skates on wheels (optional), Accessories coupling and suspension hardware (included) 8| Operating Manual ver. HDA24-EN-1.1... -
Page 9: Installation And Wiring
______________________________________________________________________________ INSTALLATION AND WIRING HDA24 is a line array system designed for vertical curvilinear array that can be used both in flying or stacking configuration. Maximum number of Maximum number of speakers in Flying speakers in Stacking configuration is 16... - Page 10 HDA24________________________________________________________________________________ Rigging holes are in the top and in the bottom of the case: Top Rigging Holes Bottom Rigging Holes Overlap the speakers aligning the rigging holes, then secure them with the quick release pins. 10| Operating Manual ver. HDA24-EN-1.1...
- Page 11 Align the holes in the desired position, then secure them with the quick release pins. The regulation holes of the bracket allow to choose the desired inclination of the top speaker than the bottom speaker. Operating Manual ver. HDA24-EN-1.1 |11...
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Page 12: Installation On Bumper
In both modes Stacking or Flying, it is necessary to use the dedicated hardware. Wheels Holes for bumper Connecting Bracket Holes for installation suspension of wheels Holes for suspension and regulation of Extensible inclination Bumper Feet 12| Operating Manual ver. HDA24-EN-1.1... - Page 13 In case of installation in Flying mode, use the bumper without extensible bars and feet, attach the speaker to the sides via connecting bracket, then connect the rear bracket adjusting the inclination. Operating Manual ver. HDA24-EN-1.1 |13...
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Page 14: Bumper And System Hangingn
To pull back the system, connect an eyebolt to the rear speaker plates and a rope or a chain, then manage the inclination. 14| Operating Manual ver. HDA24-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. HDA24-EN-1.1 |15... -
Page 16: Transport Of Speakers
Maximum number of speakers transportable on bumper is four. To transport the speakers, there are two skates on wheels. One of them allow to move up to four speaker, the other one allow to move only one speaker. 16| Operating Manual ver. HDA24-EN-1.1... - Page 17 To use the skates for four speakers, insert the first speaker on skate and lock it on the skate’s brackets using the quick release pins, then add the other speakers. It is possible to protect the speakers during transport using a soft bag to cover them. Operating Manual ver. HDA24-EN-1.1 |17...
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Page 18: Electrical Connection
For a correct operation, use a 4-poles cable. Two different channels are necessary to make speakers work. One channel for LF and another one for HF. Internal connection are made as follow: Speakon Pinout Transducer connector 18| Operating Manual ver. HDA24-EN-1.1... - Page 19 ______________________________________________________________________________ HDA24 system operating mode is only Bi-Amp (LF 1- 1+; HF 2- 2+) and needs an external digital processor with custom setup provided by LSS. If your amplifier can manage a 2 Ohms Load and has sufficient power, it is possible to connect a maximum of 6 speaker in parallel (total impedance will be 2 Ohms).
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Page 20: 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 21: Dimensions
______________________________________________________________________________ DIMENSIONS SIDE FRONT REAR 54cm 70cm 70cm BOTTOM Operating Manual ver. HDA24-EN-1.1 |21... -
Page 22: Notes
HDA24________________________________________________________________________________ NOTES 22| Operating Manual ver. HDA24-EN-1.1... - Page 23 ______________________________________________________________________________ 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. HDA24-EN-1.1 |23...
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