HELIX P ONE Bedienungsanleitung Seite 16

Initial start-up and functions
9 Optical Input (optional)
Optical input in SPDIF format for connecting signal
sources with a digital audio output. The sampling
rate of this input must be between 28 and 96 kHz.
Please note: The digital input is not part of the
P ONEs standard equipment. This can only be ret-
rofitted with the optionally available HELIX Digital
Input Module HDM 1.
Important: The signal of a digital audio source nor-
mally does not contain any information about the
volume level. Keep in mind that this will lead to full
level on the outputs of the HELIX P ONE. This may
cause severe damage to your speakers. We strong-
ly recommend to only use volume controlled audio
sources!
Note: This amplifier can only handle stereo input
signals and no MP3- or Dolby-coded digital audio
stream!
Note: It is possible to use the Optical Input and the
lowlevel Line Input at the same time if the SPDIF
Direct In switch is set to "OFF" position.
Output Channel
10
Speaker outputs to connect loudspeakers. The
impedance per channel must not be lower than
1 Ohm.
GND
11
The ground cable should be connected to a common
ground reference point (this is located where the
negative terminal of the battery is grounded to the
metal body of the vehicle) or to a prepared metal lo-
cation on the vehicle chassis i.e. an area which has
been cleaned of all paint residues. Recommended
cross section: min. 16 mm² / AWG 6.
16
REM
12
The remote lead should be connected to the remote
output / automatic antenna (aerial positive) output
of the head unit / car radio. This is only activated
if the head unit / car radio is switched on. Thus the
amplifier is switched on and off together with the
head unit / car radio. As soon as there is an addi-
tional digital signal processor (DSP) implemented in
the signal path, the remote output of the DSP has to
be used to turn on the P ONE.
+12 V
13
Connect the +12 V power cable to the positive ter-
minal of the battery. Recommended cross section:
min. 16 mm² / AWG 6.