Connectors and control
units
@
@
16
USB
Input
Connects the
HELIX
V EIGHT DSP
to your
PC.
Control
Input
Multifunction interface for e.g.
an
optional
remote
control
or other
HELIX
accessory.
0
Control pushbutton
Use this button to either switch between the
setups or initiate a reset
of
the device.
Status LED
This LED indicates the operating mode
of
the
DSP and which setup has been chosen.
Optical
Input
Optical
input for
digital
stereo
signals (SPDIF
format).
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REM
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Output Channels
.
J
Speaker
outputs for connecting speaker
systems.
GND
@
Connector for the ground
cable
(negative
terminal
of
the battery or metal
body
of
the
vehicle).
REM
Connector for the remote cable.
+12
v
Connector for the +12 V power
cable
to the
@
.
®
Highlevellnput
Highlevel
speaker inputs for connecting a
factory radio or
an
aftermarket radio without
pre-amp
I
line
outputs.
Line
Input
RCA inputs for connecting pre-amplifier
signals.
Clipping LED
This LED
lights
up
red
if one
of
the
analog
inputs is overdriven.
Input
Sensitivity
Control
for adjusting the input sensitivity
of
the
low-
and highlevel
inputs.
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OUTPUT
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positive terminal
of
the battery.
Line
Output
Line outputs for connecting external
amplifiers.
Make sure that the remote output
(Rem
Out) is used to turn on these devices.
Rem
Out
The remote output has to be used to turn
on
/
off external amplifiers
that are connected to
the RCA
I
Cinch
line
outputs. Both connec-
tions are
internally
wired
in
parallel.