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Navigation device

  • US 20040190869A1
  • Filed: 03/31/2003
  • Published: 09/30/2004
  • Est. Priority Date: 03/31/2003
  • Status: Abandoned Application
First Claim
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1. A navigation device equipped with an optical media player for reading an audio/video-formatted (AV-formatted) disc and a map information disc and a display device for displaying contents of said AV-formatted disc and said map information disc thereon, said navigation device comprising:

  • a processing unit connected to said optical player for controlling said optical media player to read an image data and an audio data from said AV-formatted disc;

    an image decoding-unit connected to said processing unit for decoding said image data to generate an image signal and display said image signal onto said display device;

    an audio decoding unit connected to said processing unit for decoding said audio data to generate an-audio signal having at least one audio channel; and

    an audio outputting unit connected to said audio decoding unit for outputting said audio signal.

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