Dahua NVR52-4KS2 SERIES - Page 15

5.12.7 Record Estimate.................................................................................................................... 379
5.12.8 FTP..........................................................................................................................................382
5.12.9 iSCSI........................................................................................................................................384
5.13 Account ............................................................................................................................................385
5.13.1 Group..................................................................................................................................... 385
5.13.2 User........................................................................................................................................ 387
5.13.3 Resetting Password...............................................................................................................390
5.13.4 ONVIF User.............................................................................................................................395
5.14 Security.............................................................................................................................................397
5.14.1 Security Status.......................................................................................................................397
5.14.2 System Service.......................................................................................................................398
5.14.3 Attack Defense...................................................................................................................... 402
5.14.4 CA Certicate.........................................................................................................................406
5.14.5 Audio/Video Encryption....................................................................................................... 409
5.14.6 Security Warning...................................................................................................................411
5.15 System.............................................................................................................................................. 412
5.15.1 General Settings....................................................................................................................412
5.15.2 Serial Port.............................................................................................................................. 417
5.16 Output and Display......................................................................................................................... 418
5.16.1 Display................................................................................................................................... 418
5.16.2 Tour........................................................................................................................................ 419
5.16.3 Custom Layout...................................................................................................................... 421
5.17 POS....................................................................................................................................................423
5.17.1 Settings.................................................................................................................................. 423
5.17.2 Search.....................................................................................................................................426
5.18 Audio................................................................................................................................................ 427
5.18.1 File Management.................................................................................................................. 427
5.18.2 Audio Play..............................................................................................................................429
5.18.3 Broadcast............................................................................................................................... 430
5.19 Operation and Maintenance...........................................................................................................432
5.19.1 Log..........................................................................................................................................432
5.19.2 System....................................................................................................................................433
5.19.3 Network................................................................................................................................. 436
5.19.4 Maintenance and Management...........................................................................................439
5.20 USB Device Auto Pop-up.................................................................................................................446
5.21 Shutdown......................................................................................................................................... 447
6 Web Operation.............................................................................................................................................451
6.1 Network Connection......................................................................................................................... 451
6.2 Web Login.......................................................................................................................................... 451
6.3 Web Main Menu................................................................................................................................. 452
User's Manual
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