User's Manual

USER MANUAL

5.5.2 S.M.A.R.T

This function can be used to display the technical information of the hard drive installed in your

WIRELESS NVR. You can also perform a test (there are three types available) to evaluate and

detect potential drive errors.

Whole Evaluation not passed, continue to use the disk:

If for some reason the hard drive has

developed a fault (such as one or more bad sectors), you can instruct your WIRELESS NVR to

continue saving to the drive.

Self-check Type:

There are three types available:

Short:

This test verifies major components of the hard drive such as read/write heads,

electronics and internal memory.

Long:

This is a longer test that verifies the above as well as performing a surface scan to

reveal problematic areas (if any) and forces bad sector relocation

Conveyance:

This is a very quick test that verifies the mechanical parts of the hard drive are

working.

Note: When performing a test, your WIRELESS NVR will continue to work as normal. If a HDD

S.M.A.R.T error is found, the HDD can continue to be used, but there will be a risk of losing

recorded data. It is recommended to consult your installer and get a new HDD.