4
1
2
3
5
Features
Figure
3
VRK
‐
1832
Front
shown
with
optional
front
mounted
opticalCON
connectors
Input
‐
Each
of
the
32
inputs
on
the
Stage
Box
is
a
Neutrik,
XLR/TRS
combo
connector.
All
inputs
accept
balanced
or
unbalanced
signals,
eliminating
the
need
for
adapters
and
DI
boxes.
The
XLR
inputs
of
the
VIS
‐
1832
have
an
input
impedance
of
1.8K
Ω
while
the
TRS
has
an
input
impedance
of
1.8K
Ω
.
Return
‐
Each
of
the
8
returns
are
made
via
Neutrik,
XLR,
male
connectors.
Returns
are
all
line
‐
level.
Phantom
Power
‐
48V
Phantom
Power
is
switch
‐
selectable
in
groups
of
eight
inputs
(1
‐
8,
9
‐
16,
17
‐
24,
25
‐
32)
When
switched
on,
the
Phantom
Power
LED
for
that
group
will
glow
green.
The
1/4”
inputs
of
the
Neutrik
Combo
connectors
on
the
VIS
‐
1832
are
normalled
so
that
phantom
power
is
disconnected
on
a
channel
by
channel
basis
when
a
1/4”
jack
is
inserted.
This
allows
you
to
use
these
connectors
in
a
bank
that
has
phantom
power
enabled
without
fear
of
putting
phantom
power
on
your
1/4”
line.
Phantom
power
on
the
console
should
be
turned
off
for
Light
Viper
connected
inputs
as
this
could
cause
distortion
on
the
channel.
Sync
‐
The
Sync
LED
indicates
the
status
of
the
fiber
optic
link
between
the
Stage
Box
and
the
Mixer
Box.
It
has
three
states:
SOLID
RED
indicates
there
is
no
optical
link
present,
ALTERNATING
GREEN
AND
RED
means
the
unit
is
searching
for
sync,
SOLID
GREEN
‐
indicates
optical
link
is
present,
and
OFF
indicates
no
power.
Fiber
Connections
‐
Each
Stage
Box
has
one
to
three
fiber
connections.
The
one
marked
‘Primary’
should
always
be
connected
to
the
Mixer
Box
(VIM
‐
1832)
as
it
provides
clock
for
the
entire
system.
Any
other
connections
would
be
made
to
additional
send
boxes.
Always
be
sure
to
use
appropriate
fiber
and
connectors.
The
LightViper
1832
system
uses
multimode
fiber.
Single
mode
optics
are
available
for
situations
where
single
mode
fiber
may
already
be
installed.
VRK-1832
VRK-1832
Made in the
USA
fiberplex.com • 301.604.0100
TECHNOLOGIES, LLC
TECHNOLOGIES, LLC
Primary
Aux
Aux
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
Sync
Power
S25-S32
Phantom
Power
S17-S24
Phantom
R1
S25
R2
S12
S17
S18
Power
S9-S16
Phantom
Power
S1-S8
Phantom
S9
S10
S1
S2
26
Clip
12
0
S28
R4
R3
S27
R5
S29
S20
S19
S21
R6
S30
R7
S31
S22
S23
R8
S32
S24
S12
S11
S13
S4
S3
S5
S14
S15
S6
S7
S16
S8
26
12
26
12
26
0
0
0
26
0
12
0
26
12
0
26
0
26
26
0
12
0
0
0
0
0
0
0
26
12
26
12
26
26
12
26
12
26
26
26
0
12
0
0
0
0
0
0
0
26
12
26
12
26
26
12
26
12
26
26
26
0
12
0
0
0
0
0
0
0
26
12
26
12
26
26
12
26
12
26
26
12
12
12
12
12
12
12
12
12
12
12
12
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
Clip
1
3
2
4
5