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1 INTRODUCTION
Congratulations on the purchase of your new QFlex loudspeaker.
QFlex is a range of self powered, digitally steerable loudspeaker arrays. With state of the art algorithms and dense
physical spacing of transducers, QFlex is the first product of its kind to realize full range beam steering capabilities,
producing class leading performance for both vocal and music applications. To avoid shipping very long products, it
will be possible to assemble the components of a QFlex column on site.
QFlex products are small format, column-type loudspeaker systems with a user-variable vertical beamwidth pattern.
The loudspeakers can be used singly or combined in multiples.
The simple to use BeamEngine software allows accurate adjustment of coverage area from a fixed, vertical mounting
location. In addition to excellent vocal performance, the QFlex range fully capable of full-range music applications and
can also be used in conjunction with any VNET™ subwoofer. Implementation of the network between nodes is via high
quality rugged Neutrik Ethercon connectors, which are compatible with standard RJ45 plugs, and CAT5 cable. Each
speaker has a unique address for auto-location on the network. System commissioning and ongoing venue network
control, incorporating real time diagnostics of electronics and drive unit, are all managed by the exclusive VNET™
software package.
This manual provides information about the design, configuration, and operation of QFlex products. It is intended to be
used in conjunction with the VNET™ & BeamEngine Windows software packages.
Please read this user manual to get the optimum performance from your QFlex loudspeaker system.
2 UNPACKING
Every Tannoy QFlex product is carefully tested and inspected before being packaged and leaving the factory. After
unpacking your loudspeaker, please inspect for any exterior physical damage, and save the carton and any relevant
packaging materials in case the loudspeaker again requires packing and shipping. In the event that damage has been
sustained in transit notify your dealer immediately. Each QFlex carton is marked to show each modules position in the
array. A detailed description can be found in the Hardware section of this manual.
3 SOFTWARE INSTALLATION & SETUP
QFlex loudspeakers are digitally controlled. A PC running BeamEngine and VNET software is needed during
installation and the commissioning process.
The BeamEngine programme can be obtained by contacting QFlex info@tannoy.com
VNET software and BeamEngine are powerful applications capable of running many complex windows
concurrently. They therefore require a computer with reasonable levels of resources.
For acceptable performance, the computer must have at least:
PC with >450MHz Pentium processor
32-bit Windows tm operating system (2000, XP, Vista)
128MB RAM
500MB Disk space
Screen with 1024 x 768 Pixel or better
CD-ROM drive or Internet access
RS232 or USB port
However, for large systems, larger RAM will make a difference to speed. QFlex makes use of the MatLab Runtime
Library MCR, which needs to be installed on your computer in order to run QFlex.
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