HELIX DSP.2 Manual

HELIX DSP.2 Manual

Digital 8-channel signal processor with 48 khz / 24 bit signal path

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DSP.2
Digitaler 8-Kanal Signalprozessor mit
48 kHz / 24 Bit Signalweg
Digital 8-channel signal processor with
48 kHz / 24 Bit signal path

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Summary of Contents for HELIX DSP.2

  • Page 1 DSP.2 Digitaler 8-Kanal Signalprozessor mit 48 kHz / 24 Bit Signalweg Digital 8-channel signal processor with 48 kHz / 24 Bit signal path...
  • Page 2: General Instructions

    Use only the provided connectors or the option- ally available Easy Plug Cable for connection of Install your HELIX DSP.2 in a dry location with suf- the HELIX DSP.2. The use of other cables can result in damage of the signal processor, the ment.
  • Page 3 / line outputs. Ground lift switch USB input Connects the HELIX DSP.2 to your PC. tween the grounding of the inputs and out- puts. Control Input Multifunction interface for e.g. an optional Control pushbutton remote control or other HELIX accessory.
  • Page 4 DSP to activate connected 4 Highlevel Input 7 Ground lift switch The ground of the HELIX DSP.2 signal inputs is gal- the signal processor directly to loudspeaker outputs outputs. In many cars this setup is the best way to...
  • Page 5: Status Led

    Status LED. Pressing the software. of the Status LED. Line Output Attention: After erasing the setups from memory the HELIX DSP.2 will not reproduce any audio out- put. 9 Status LED The Status LED processors Power Input setup. Green means that setup 1 is load ed, orange of your car! Additionally this output will be turned dicates that no setup is loaded.
  • Page 6: Installation

    Connection of HELIX DSP.2 to the head unit/car radio: Attention: It is mandatory to properly adapt the input sensitivity of the DSP.2 to the sig- Caution: Carrying out the following steps will re- nal source in order to avoid damage to the quire special tools and technical knowledge.
  • Page 7 HELIX DSP.2! Solely use the included screw-type terminal to connect the HELIX DSP.2 to a power sup- ply. Make sure of correct polarity. The ground at a non-insulated point. Inadequate grounding causes audible interference and malfunctions.
  • Page 8 Unique Features of the HELIX DSP.2 Smart highlevel input Start-Stop capability The latest generation of OE car radios incorporates The switched power supply of the HELIX DSP.2 sophisticated possibilities of diagnosing the con- nected speakers. If a common signal processor will crank.
  • Page 9 To simplify installation to an OEM or aftermarket 4. Please note when connecting the power sup- radio the HELIX DSP.2 can also be connected us- ing the optional Easy Plug Cable (EPC 5) which will The HELIX DSP.2 should not be plugged into supply the signal processor with both power and loudspeaker signals of the radio.
  • Page 10 In the following the most important steps how to made. Especially if the DSP.2 will be used in fully speakers right away. ) and install it on your computer.
  • Page 11 HELIX Extension Card slot (HEC slot) Bluetooth ® Audio Streaming module, an additional optical digital in- put, an AUX input or an USB audio input. it by the new side panel that comes with the HEC module. Attention: Install the HEC module only in the...
  • Page 12: Technical Data

    Technical Data Inputs ............................... Outputs ............................. Frequency response ............10 Hz - 22,000 Hz DSP resolution ..............64 Bit DSP power ..............295 MHz (1.2 billion MAC operations/second) DSP type .................Audio signal processor .............A/D: BurrBrown D/A: BurrBrown Signal-to-noise ratio digital input ........112 dB (A-weighted) Signal-to-noise ratio analog input ........107 dB (A-weighted) Total harmonic distortion (THD+N) digital input ....<...
  • Page 13 Audiotec Fischer GmbH Hünegräben 26 · 57392 Schmallenberg · Germany...

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