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UNIGUARD 4 & 8 HDD Series
(2) On the Upgrade Camera page, select the upgrade file in the USB storage device, and then click
Upgrade.
4.8.8 HDD
Perform S.M.A.R.T. test and bad sector detection. The actual functions available may vary with
device.
4.8.8.1 S.M.A.R.T Test
S.M.A.R.T. tests the hard disk including its head, platter, motor, circuit, etc. and evaluates the disk
health status.
1. Go to Menu > Maintenance > HDD > S.M.A.R.T. Test.
2. (Optional) Select
, so the device can continue using the hard disk even if the disk fails in the
self-assessment. However, this may incur great risks. Please choose carefully.
3. Choose the disk slot and test type.
• Short : Less test contents, faster speed.
• Extended : More comprehensive and thorough, longer time.
• Conveyance: Detects problems in data transmission.
4. Click Start Test. The Status column shows the real-time progress, for example, Testing: 10%.
View test results after the test is completed.
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