Digital Video Recorder: User manual
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4.5.7 Upgrade
Picture 4.37 upgrade information Picture 4.38 hard disk statistics Picture 4.39 Code stream
[Upgrade]
Choose USB interface.
[Upgrade file]
Choose the file which needs to be upgraded.
4.6 System information
4.6.1 Hard disk information
Display the hard disk state: hard disk type, overall capability, residual capability, the recording time and so on.
Clue:
Means that the hard disk is normal. X means that the hard disk is broken down. – means that there is no hard disk. If the user needs to
change the damaged hard disk, you must shut down the DVR and take up all the damaged hard disks then install a new one. * behind serial number
means the current working disk such as 1*. If the corresponding disk is damaged, the information will display “
?
”.
4.6.2 Code stream statistics
Display the code stream (Kb/s) and hard disk capability (MB/s) in real time. It displays as the wave sketch map.
4.6.3 Log information
Look up system log according to the set mode.
