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Napisany przez slawekj
Co tak naprawdę Wiemy o błędach TE/FE ?
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Focus Error and Tracking Error
This function reports on the mechanical characteristics of the disc you***65533;re using in the drive. It measures the amplitude of the laser focus error and tracking error, and displays the results. This test is conducted on blank media to determine the capabilities of the drive/media combination
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Interpreting the results of the FE/TE measurement
The Focus Error (red line) reflects the capability of the laser unit to remain focused on the recording layer. The line should be relatively flat (as in the 0-30 range above). A variation in the focus error usually indicates poor media quality, with the laser unable to maintain focus as it moves to the outer edge of the disc.
The Tracking Error (blue line) reflects the capability of the laser unit to follow the groove manufactured into a CD (the groove, or spiral, contains timing information for the drive). This line should also remain relatively flat, indicating that the drive has no problems tracking accurately.
If the FE or TE measurements are similar to the display, or there is any doubt, repeat the test with recommended media. Media comparisons will indicate if the errors are caused by a drive problem or by poor quality media.
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Q-Check