Connectors and control units
1
Line Input
1
RCA inputs for connecting pre-amplifier
signals.
Clipping LED
2
This LED lights up red if one of the analog
inputs is overdriven.
.
Highlevel Input
3
Highlevel speaker inputs for connecting a
factory radio or an aftermarket radio without
lowlevel line outputs.
Input Sensitivity
4
Control for adjusting the input sensitivity of
the lowlevel Line and Highlevel Inputs.
8
Ground lift switch
8
Can be used to define the connection
between the grounding of the inputs and
outputs.
Control pushbutton
9
Use this button to either switch between the
setups or initiate a reset of the device.
Status LED
10
This LED indicates the operating mode of the
DSP and which setup has been chosen.
2
3
9
10
11
12
4
5
6
Optical Input
5
Optical input for digital stereo signals (SPDIF
format).
Auto Remote
6
This switch allows to activate / deactivate the
automatic turn-on feature of the signal pro-
cessor.
Power Input
7
Connector for the DC power supply with an
additional remote in- and output. The remote
output has to be used to switch on external
amplifiers.
USB input
11
Connects the HELIX DSP MINI to your PC.
Control Input
12
Multifunction interface for e.g. an optional
remote control or other HELIX accessory.
Line Output
13
Line outputs for connecting amplifiers. Make
sure that the remote output is used to turn on
these devices.
7
13
15