L-Acoustics X15 HIQ, Руководство пользователя

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Introduction
Introduction
X15 HiQ reference stage monitor
The X15 HiQ is an active coaxial system designed as a reference stage monitor. The enclosure features a 3" diaphragm
compression driver coaxially-loaded by a 15" low frequency transducer in a bass-reex cabinet. The L-Vents laminar
vented ports reduce turbulence and port noise at high levels to increase LF efciency.
The X15 HiQ operates from 55 Hz to 20 kHz. The coaxial transducer arrangement and its ellipsoid waveguide produce
a 40° × 60° directivity pattern with a smooth tonal response free of secondary lobes over the entire frequency range. As
a result, X15 HiQ boasts an exceptional immunity to feedback.
The L-Acoustics amplied controllers ensure the advanced crossover functions, time alignment, linearization and L-Drive
protection of the transducers.
How to use this manual
The X15 HiQ owner's manual is intended for all actors involved in the system design, implementation, preventive and
corrective maintenance of the X15 HiQ system. It must be used as follows:
1.
Read the technical description for an overview of all system elements, their features, and their compatibilities.
• Electro-acoustical description (p.11)
• Rigging system description (p.14)
2.
Prepare the system conguration. Consider the mechanical limits and the available acoustical congurations.
• Mechanical safety (p.23)
• Loudspeaker congurations (p.25)
3. Before rigging the system, perform mandatory inspections and functional checks.
• Inspection and preventive maintenance (p.32)
4.
To deploy the system, follow the step-by-step rigging instructions and refer to the cabling schemes.
• Rigging procedures (p.44)
• Connection to LA amplied controllers (p.69)
The Corrective maintenance (p.70) section contains the operations authorized for the end user.
Performing another operation exposes to hazardous situations.
For advanced maintenance, contact your L-Acoustics representative.
As part of a continuous evolution of techniques and standards, L-Acoustics reserves the right to
change the specications of its products and the content of its document without prior notice. Please
check www.l-acoustics.com on a regular basis to download the latest document and software updates.
Contact information
For information on advanced corrective maintenance:
• contact your Certied Provider or your L-Acoustics representative
• for Certied Providers, contact the L-Acoustics customer service:
customer.service@l-acoustics.com
Symbols
The following symbols are used in this document:
This symbol indicates a potential risk of harm to an individual or damage to the product.
It can also notify the user about instructions that must be strictly followed to ensure safe installation or operation of
the product.
This symbol noties the user about instructions that must be strictly followed to ensure proper installation or
operation of the product.
This symbol noties the user about complementary information or optional instructions.
X15 HiQ owner's manual (EN) version 1.0 7