HELIX V EIGHT DSP MK2 Manual page 24

Connectors and control units
1
USB Input
1
Connects the HELIX V EIGHT DSP MK2 to
your PC.
Control Input
2
Multifunction interface for e.g. an optional
remote control or other HELIX accessory.
.
Control pushbutton
3
Use this button to either switch between the
setups or initiate a reset of the device.
Status LED
4
This LED indicates the operating mode of the
amplifier and of its memory.
Optical Input
5
Optical input for digital stereo signals (SPDIF
format).
Output Channels
10
Speaker outputs for connecting speaker
systems.
GND
11
Connector for the ground cable (negative
terminal of the battery or metal body of the
vehicle).
REM
12
Connector for the remote cable.
+12 V
13
Connector for the +12 V power cable to the
24
2 3 5
4
10 11 12 13
6
7
Line Input
6
RCA inputs for connecting pre-amplifier
signals.
Highlevel Input
7
Highlevel speaker inputs for connecting a
factory radio or an aftermarket radio without
lowlevel line outputs.
Clipping LED
8
This LED lights up red if one of the analog
inputs is overdriven.
Gain
9
Control for adjusting the input sensitivity of
the lowlevel Line and Highlevel Inputs.
14 15
positive terminal of the battery.
Line Output
14
Line outputs
amplifiers. Make sure that the remote output
(Rem Out) is used to turn on these devices.
Rem Out
15
The remote output has to be used to turn on/
off external amplifiers that are connected to
the RCA / Cinch line outputs. Both connec-
tions are internally wired in parallel.
8
9
10
for connecting external