Audio Connection - Ground Zero GZDSP 6-8X Anleitung

1 Status LED
RCA output
2
3 USB port
Optical input
4
(TOSLINK)
5 RC connector
6 Subwoofer input
7 High-level input
8 RCA input
9 AUX Input

Audio Connection

LED lights up - unit is ready and working
Every single RCA (LINE OUT) connector provides an audio-signal driving the RCA inputs of the
amplifier and is capable of being configured using the DSP PC software.
Connect the unit with the supplied cable to your PC to operate the user interface and configure the
setup of the DSP. Make sure to install the PC software previously. The unit may be disconnected
after the setup is done.
We do not recommend to use any extension cord with the supplied USB wire, as the proper
function ca not be ensured. If the enclosed wire is too short, we recommend a suitable USB wire
with an integrated repeater. The LED next to the USB port will light up blue as soon as the DSP unit
has been connected to the PC.
Audio sources offering an optical SP/DIF signal (Stereo PCM) may be connected to this port using a
suitable TOSLINK wire.
Please note: If the audio source offers no variable volume level, it is absolutely necessary to use the
optional remote control unit (GZDSP Remote)
Connector for the optional remote control unit GZDSP Remote
If your head-unit has six pre-amplified output channels, the (two) subwoofer channels should be
connected to these inputs.
The High-Level Input has to be used if the head-unit has neither pre-amplified output, nor offering
a SP/DIF signal. In this case the head-unit speaker output wires have to be connected to the High-
level Input harness. By using the High-Level Input the DSP unit will turn on automatically
recognizing the DC level, therefore it is not necessary to connect the Remote-In wire to the power
terminal.
Caution: The high-level input and the RCA input cannot be used at the same time. This may lead to
malfunction and cause serious damage to the DSP unit.
Connect the pre-amplified head-unit output for front and rear signals using suitable wires to the
RCA (LINE IN) sockets.
External audio sources like smartphone, MP3-player or mobile GPS system may be connected to
the 3.5 mm (1/8") stereo jack and used with the auxiliary input mode.
Please note: If the audio source offers no variable volume level, it is absolutely necessary to use the
optional remote control unit (GZDSP Remote)
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