Pioneer DVR-65H-S Training Manual page 70

<<Outline of each diagnostic item>>
HDD Information
It is a screen for checking the information on HDD. The part number of HDD, the resistance
welding time, an attestation state, a life judging result, etc. can be checked.
Test time: About 30 seconds
SELF TEST
It is simple diagnosis of HDD. In the case of serious HDD fault, an error is detectable by this
test.
Test time: About 90 seconds
EXTENTED SELF TEST
It is a reading test in all the areas (sector) of HDD.
Since write-in operation is not carried out, the data which recorded in HDD is not eliminated.
Test time: About 40 minutes per 80GB
HDD Read/Write Check
This is the writing, reading, and the collation test in all the areas (sector) of HDD. By this test, in
order to overwrite all data, all data recorded on HDD are eliminated. Please obtain approval of a
customer before this test.
Test time: About 7 hours per 80GB
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