User Manual

DS-73xxHUI-K4, DS-73xxHQI-K4, DS-90xxHUI-K8 DVR User Manual
UM DS-73xxHUI-K4 DS-73xxHQI-K4 DS-90xxHUI-K8 092017NA 186
14.9 Checking S.M.A.R.T. Information
Purpose
The S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) is a monitoring system
for HDD to detect and report on various indicators of reliability in the hopes of anticipating
failures.
1. Go to Menu > Maintenance > HDD Detect > S.M.A.R.T. S
ettings.
2. Select the HDD to view its S.M.A.R.T. information list, as shown below.
To use the HDD even when the S.M.A.R.T. checking has failed, check the checkbox
before the Continue to use this disk when self-evaluation is failed item.
Figure 262, S.M.A.R.T. Settings Interface
14.10 Detecting Bad Sectors
Purpose
You can detect the bad sector(s) of the HDD to check the status of the HDD.
1. Go to Menu > Maintenance > HDD Detect > Bad Sector Detection.
2. Select an HDD and click Detect to start detecting.