21
Connection and installation of HELIX Optical & USB Interface
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using the PP50 DSP PC Tool. The software displays all DSP functions in a user-friendly format so that they
can each be adjusted as desired. The software and associated installation instructions can be downloaded
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You must install the HELIX Optical & USB Interface before you can use the software with the PP50 DSP.
Use the following steps to ensure a smooth installation.
Important:
Make sure the HELIX Optical & USB Interface is not
connected to your PC prior to software installation.
Connect and use it only after the software has been
completely installed on your computer.
To ensure fault-free operation, always use the la-
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communicates with the interface and the PC tool
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PP50 DSP. If it is inadvertently deleted or does
not function correctly, it can be downloaded from
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Downloads
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PP50 DSP Setups
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Factory Setups
and installed using the Instructions on page 20.
Software installation:
1. Download the software from the home page pre-
viously mentioned from under the „Download“
section to your computers hard drive.
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Important:
This folder may not be on a portable
storage device such as a USB thumb drive - it
must be saved on the hard drive.
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install the interface driver. This must be done
before the „PP50 DSP PC-Tool.exe„ program is
started.
Note:
The installation may last up to one minute.
The software is ready for use once the driver in-
stallation has completed. The interface can now
be connected.
Interface connection:
1. Connect the red HELIX Optical & USB Interface
plug to the red CONTROL INPUT on the PP50
DSP.
Note:
The plug can only be inserted in one direc-
tion. Do not try to insert it incorrectly by forceas
damage will occur.
2. Connect the interface USB plug to a USB port on
your PC.
3. Switch the PP50 DSP on via your car radio. The
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be operated and adjusted using the software.
Note:
Comprehensive operating instructions for
the HELIX PP50 DSP PC Tool can be downloa-
ded from
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