Samsung SRN-473S User Manual page 136

setup viewer
System management
For more information, refer to "System management" in the "System" menu. (Page 65)
System information
You can see information of the current system.
Check the software version and MAC address.
Settings
Using a storage device, you can apply the current configuration
of NVR to another NVR.
Press the Initialize button to return the network settings to their
factory default state. Items in the <not included> category are
excluded from the initialization.
Log information
System log
Data recorded in the system log displays various system-related
logs/date/time such as system starts, system ending and menu
setting changes.
136_ setup viewer