Calibration storage methods for a digital focus and tracking servo system with calibration

  • US 20020131341A1
  • Filed: 09/10/2001
  • Published: 09/19/2002
  • Est. Priority Date: 01/25/2001
  • Status: Active Grant
First Claim
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1. A method of maintaining operating parameters for an optical disk drive, comprising:

  • calibrating operating parameters of the optical disk drive, the optical disk drive including a digital servo system, to form calibrated parameters;

    storing the calibrated parameters; and

    operating the optical disk drive with the calibrated parameters.

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