100
1. Open the Network Traffic menu. Go to
Menu | Maintenance | Net Detect
2. Click the
Network Detection
tab to open the Network Detection menu.
3. Select the backup device from the
Device Name
drop down list.
Note
: Click the
Refresh
button if the connected local backup device cannot be displayed. When it fails to detect the backup device,
verify that it is compatible with the NVR. Format the backup device if the format is incorrect.
4. Click the
Export
button to start the export.
5. When the export is complete, click
OK
. Up to 1 M data can be exported during one operation.
8.6.4 Checking the network status
You can also check the network status and quickly set the network parameters.
1. Open the Network Traffic menu. Go to
Menu | Maintenance | Net Detect
2. Click the
Network Detection
tab to open the Network Detection menu.
SECTION 8: SYSTEM MAINTENANCE
Содержание NVR4020
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