IC Realtime 4 Channel Forensic Network Video Recorder - Manual (Page 44)

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Connect the B2 and Z2 cable at the rear panel of the NVR to the B (or “-”) cable of the
temperature humidity device.
4.1.11 Backup
NVR support USB device backup and network download. Here we introduce USB backup.
You can refer to Chapter 5 Web Operation for network download backup operation.
a) On the preview interface, right click mouse and then click main menu.
b) Click backup button, the interface is shown as below. See Figure 4-32.
Figure 4-32
c) Select a backup device and then click Backup button. System pops up the following
interface. See Figure 4-33.
d) Select backup device and then set channel, file start time and end time. Click add
button, system begins search. All matched files are listed below. System automatically
calculates the capacity needed and remained.
Important
If you want to backup PIP file, the channel shall be set as P.
Figure 4-33