Dahua Technology DH-PFR4K-D300, User Manual

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User’s Manual
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4.5.7
Default
Restore the radar to default configurations or factory settings.
Select Setting > System > Default .
The Default interface is displayed. See Figure 4-76.
Default

Click Default , and then all the configurations except IP address and account management
will be restored to default.

Click Factory Default , and all the configurations will be restored to factory settings.
4.5.8
Import/Export
Export the system configuration file to back up the system configuration. Import system
configuration file to make quick configuration or recover system configuration.
The map you imported in linkage configuration cannot be imported or exported.
Select Setting > System > Import/Export .
The Import/Export interface is displayed. See Figure 4-77.
Import/Export

Click Export to export the configuration file (.backup file) to local.

Click Import to import the configuration file into the system.
4.5.9
Auto Maintain
You can restart the system manually, or set the time of auto restarting and auto deleting old files.
The system will execute the corresponding actions at the defined time.
Select Setting > System > Auto Maintain .
The Auto Maintain interface is displayed. See Figure 4-78