3
setting
will
disable
any
audio
processing
with
the
HDX
and
minimize
any
audio
suppression
that
may
occur
in
the
HDX
codec.
It
is
important
to
make
this
change
before
connecting
the
HDX
to
the
SoundStructure
system
because
the
LiveMusic
mode
option
is
not
visible
once
the
two
devices
are
connected
over
Conference
Link.
The
SoundStructure
system
is
connected
to
the
HDX
codec
using
the
Conference
Link
connection.
When
the
SoundStructure
system
is
integrated
with
the
HDX
900x
codec,
the
18”
RJ45
‐
male
to
RJ45
‐
male
Conference
Link
cable,
2457
‐
23574
‐
001,
which
is
included
with
every
SoundStructure
device
should
be
used
to
connect
directly
to
the
HDX
codec.
If
the
SoundStructure
system
is
integrated
with
an
HDX
800x,
HDX
700x,
or
HDX
600x
codec,
the
RJ45
female
to
Walta
male
dongle,
2457
‐
25646
‐
001,
should
be
used
with
the
18”
RJ45
‐
male
to
RJ45
‐
male
Conference
Link
cable
to
connect
the
RJ45
connection
on
the
SoundStructure
device
to
the
Walta
connector
on
the
HDX800x/700x/600x
codec.
See
the
Best
Practices
Guide
Polycom
SoundStructure
and
HDX
Microphones
on
Polycom.com
for
detailed
information,
pin
‐
outs,
and
connection
diagrams.
SoundStructure Studio Configuration File
The
SoundStructure
configuration
file
can
be
easily
customized
to
support
the
additional
output
channel
required
to
drive
the
input
to
the
EagleEye
Director.
To
complete
this
integration,
the
following
steps
are
required:
1.
Add
a
new
Stereo
output
from
SoundStructure
to
the
input
on
the
EagleEye
Director
2.
Add
a
group
that
contains
both
the
Amplifier
and
EagleEye
Director
outputs
3.
Ensure
the
in
‐
room
volume
control
is
done
properly
so
that
in
‐
room
level
adjustments
are
heard
in
the
room
are
also
heard
by
the
EagleEye
Director.
As
an
example
of
the
customizations
required,
an
example
configuration
file
that
supports
2
HDX
Ceiling
microphones,
an
HDX
codec,
and
a
stereo
audio
amplifier
output
will
be
created.
To
start
the
project,
launch
the
SoundStructure
Studio
program
and
select
New
Project
from
the
SoundStructure
Studio
File
menu.
Step 1: Select the Inputs
1.
At
Step
1,
click
Microphone
and
then
click
HDX
Ceiling
microphone
,
2.
Adjust
the
quantity
to
2
and
click
Add,
3.
Next,
add
the
HDX
codec
by
clicking
Video
Codec
,
Polycom
HDX
,
and
click
Add.
The
resulting
channels
that
are
defined
are
shown
in
Figure
4.
