14
Connectors and control units
P ONE side view with optionally available HELIX Digital Input Module HDM 1
10
Output Channel
Speaker outputs for connecting loudspeakers.
11
GND
Connector for the ground cable (negative
terminal of the battery or metal body of the
vehicle)
.
12
REM
Connector for the remote cable.
13
+12 V
Connector for the +12 V power cable of the
positive terminal of the battery
.
1
Status LED
This LED indicates the operating mode of the
amplifier.
2
Line Input
RCA inputs for connecting lowlevel line
signals.
3
Clipping LED
This LED lights up red if one of the inputs is
overdriven.
4
Gain
Control for adjusting the input sensitivity of
the lowlevel
Line
Inputs
and the optional op-
tical input.
5
Input Mode
Switch to adapt the amplifier to the number of
used input channels.
6
TwinPower Link switch
Switch for operating two P ONE amplifiers in
bridge mode.
7
TwinPower signal link
Signal in- and output for bridge mode opera-
tion in TwinPower Link mode.
8
SPDIF Direct In switch (optional)
Switch for routing the digital input signal
directly to the amplifiers internal power stage.
9
Optical Input (optional)
Optical input for digital stereo signals ( SPDIF
format).
10
13
11 12
1
3
5
6
7
2
4
8
optional
9
