Pioneer DVR-543H-S Service Manual page 100

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Execute the HDD R/W Check.
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Before executing this test, be sure to obtain your client's consent for erasure of HDD data.
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Press the "4" key while the menu screen is displayed then the "SKIP ¢" key to start the HDD R/W Check.
To stop executing the test (OFF) while it is in progress, press the "SKIP 4" key.
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Diagnosis results
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• If no error occurs in any of the Write/Read/Compare items, the HDD is in normal condition and is not required to
be replaced. A block other than the HDD is in failure.
• If any error occurs, the HDD must be replaced.
To terminate the diagnostic program, press the "ESC" key.
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The display on the left indicates the progress of the test.
The percentage of the test progress is displayed on the screen,
and the test is finished when the percentage reaches 100%.
Detailed description on each item on the screen
• Write Error: Number of write errors
• Read Error: Number of read errors
• Compare Error: Number of comparison errors
• Current LBA: The address during testing
• Max LBA: Highest address number of the HDD
• Progress: Percentage of test progress (%)
• Remain Time: Estimated time required for finishing the test
across all sectors.
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Estimated time: 6.4 hours/160 GB
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3.2 hours/80 GB
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