User manual

Digital Video Recorder User Manual
9
 Main stream and sub-stream configurable for simultaneous recording;
 Pre-record and post-record for motion detection triggered recording, and pre-record time for schedule
and manual recording;
 Searching record files by events (alarm input/motion detection);
 Customization of tags, searching and playing back by tags;
 Locking and unlocking of record files;
 Local redundant recording;
 Searching and playing back record files by camera number, recording type, start time, end time, etc.;
 Smart playback to go through less effective information;
 Main stream and sub-stream selectable for local/remote playback;
 Zooming in for any area when playback;
 Multi-channel reverse playback;
 Supports pause, fast forward, slow forward, skip forward, and skip backward when playback, locating by
dragging the mouse on the progress bar;
 4/8/16-ch synchronous playback;
Backup
 Export data by a USB, and SATA device;
 Export video clips when playback;
 Management and maintenance of backup devices.
Alarm and Exception
 Configurable arming time of alarm input/output;
 Alarm for video loss, motion detection, video tampering, abnormal signal, video input/recording
resolution mismatch, illegal login, network disconnected, IP confliction, record exception, HDD error,
and HDD full, etc.;
 Alarm triggers full screen monitoring, audio alarm, notifying surveillance center, sending email and
alarm output;
 VCA detection alarm is supported for DS-H1XXU;
 Support coaxial alarm;
 Automatic restore when system is abnormal.
Other Local Functions
 Manual and automatic video quality diagnostics;
 Operable by mouse and remote control;
 Three-level user management; admin user can create many operating account and define their operating
permission, which includes the permission to access any channel;
 Completeness of operation, alarm, exceptions and log writing and searching;
 Manually triggering and clearing alarms;
 Importing and exporting of configuration file of devices;
 Getting cameras type information automatically.
Network Functions
 1 self-adaptive 10M/100M/1000M network interface or 1 self-adaptive 10M/100Mbps network interface;
 IPv6 is supported;
 TCP/IP protocol, PPPoE, DHCP, DNS, DDNS, NTP, SADP, SMTP, NFS, iSCSI, UPnP™ and HTTPS
are supported;
 Extranet access by HiDDNS;
 Support access by Cloud P2P;
 TCP, UDP and RTP for unicast;
 Auto/Manual port mapping by UPnP
TM
;