Introduction
Introduction
L-ISA Processor II
L-ISA Processor II is a hardware solution dedicated to real-time spatial audio processing. It provides state of the art object-
based mixing to any immersive audio production from intimate installations to the largest tours. The processor has been
entirely redesigned for added robustness and greater resources, now offering 128 inputs and up to 128 outputs using
Milan-AVB and MADI protocols.
L-ISA Processor II can process up to 96 objects with spatial processing parameters (pan, width, distance, elevation) and
the patent-pending room engine. Improving upon its predecessor, these objects can be rendered to up to 128 outputs at
96 kHz. To adapt to any project or production size and budget, L-ISA Processor II introduces a scalable licensing model
that offers license packs with 16, 32, 64 and 128 outputs, which can be upgraded as needed.
The re-engineered chassis has been ruggedized with robust mechanics and locking connectors, and includes two
redundant universal power supplies. When required, a second processor can be used in mirror mode for further
redundancy. As a Milan-compliant device, L-ISA Processor II also ensures reliability for audio distribution with seamless
Milan network redundancy for all AVB streams.
L-ISA Processor II is remotely controlled and monitored using the L-ISA Controller software.
How to use this manual
The L-ISA Processor II owner's manual is intended for all actors involved in the system design, implementation, preventive
and corrective maintenance of the L-ISA Processor II product. It must be used as follows:
1.
Read the technical description for an overview of all product elements, their features, and their compatibilities.
•
(p.12)
2.
Before installing the product, perform mandatory inspections and functional checks.
•
Inspection and preventive maintenance
(p.16)
3.
To deploy the product, follow the step-by-step installation instructions and refer to the cabling schemes.
•
(p.18)
•
(p.20)
4.
To congure the settings and parameters of the product, follow the step-by-step operation instructions.
•
(p.24)
(p.28) 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 specications of its products and the content of its documents without prior notice.
on a regular basis to download the latest document and software updates.
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L-ISA Processor II owner's manual (EN) version 1.0
