14.1.2 Edit the Admin User ................................................................................................ 155
14.1.3 Edit an Operator/Guest User .................................................................................. 156
14.2 Manage User Permissions ................................................................................................ 156
14.2.1 Set User Permissions ............................................................................................... 156
14.2.2 Set Live View Permission on Lock Screen ................................................................ 159
14.2.3 Set Double
Vericaon Permission for Non-admin Users ....................................... 160
14.3 Congure Password Security ........................................................................................... 160
14.3.1 Export GUID File ...................................................................................................... 160
14.3.2 Congure Security Quesons .................................................................................. 161
14.3.3 Congure Reserved Email ....................................................................................... 162
14.4 Reset Password ................................................................................................................ 163
14.4.1 Reset Password by GUID ......................................................................................... 163
14.4.2 Reset Password by Security
Quesons ................................................................... 164
14.4.3 Reset Password by Reserved Email ......................................................................... 164
14.4.4 Reset Password by Hik-Connect .............................................................................. 165
Chapter 15 System Management ............................................................................................ 166
15.1
Congure Device .............................................................................................................. 166
15.2 Congure Time ................................................................................................................. 166
15.2.1 Manual Time Synchronizaon ................................................................................. 166
15.2.2 NTP
Synchronizaon ............................................................................................... 167
15.2.3 DST Synchronizaon ............................................................................................... 167
15.3 Audio Management ......................................................................................................... 168
15.4
Congure Enhanced SVC Mode ....................................................................................... 168
15.5 Network Detecon ........................................................................................................... 168
15.5.1 Network Trac Monitoring ..................................................................................... 168
15.5.2 Test Network Delay and Packet Loss ....................................................................... 169
15.5.3 Export Network Packet ........................................................................................... 170
15.5.4 Network Resource
Stascs .................................................................................... 170
Network Video Recorder User Manual
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