17
Connectors and control units
6
Ground lift switch
Can be used to define the connection
between the power ground and signal ground
of the inputs and outputs.
7
Control pushbutton
Use this button to either switch between the
setups or initiate a reset of the device.
8
Status LED
This LED indicates the operating mode of the
DSP and of its memory.
9
USB input
Connects the HELIX DSP MINI MK2 to your
PC.
10
SCP (Smart Control Port)
Multifunction interface for e.g. an optional
remote control or other HELIX accessory.
11
Line Output
Line outputs for connecting amplifiers. Make
sure that the remote output is used to turn on
these devices.
1
Line Input
RCA inputs for connecting pre-amplifier
signals.
2
Highlevel Input
Highlevel speaker inputs for connecting a
factory radio or an aftermarket radio without
lowlevel line outputs.
3
Optical Input
Optical input for digital stereo signals (SPDIF
format).
4
Auto Remote
This switch allows to activate / deactivate
the automatic turn-on feature of the signal
processor.
5
Power Input
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.
6
7
8
9
10
11
1
3
2
5
4
