Interlogix NVR 21 (S/P) User Manual - Manual (Page 125)

Chapter 13: Storage management
TruVision NVR 21(S/P) User Manual 119
3. If you want to continue to use an HDD when the S.M.A.R.T. test has failed, check
the box Use when the disk has failed to self-evaluate . Click Apply to save the
settings.
4. Click Back to return to live view, or continue configuring the NVR settings.
Bad sector detection
You can improve the performance of your HDDs by ensuring that they have no bad
sectors. Bad sectors can slow down an HDD when reading or writing data, for example.
Figure 36: Bad sector detection window