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User Manual of DS-91/90HFI-ST/RT/XT & DS-81/80HFI-ST & 91/90/81HWI-ST Series DVR
4
Support HDD standby function.
HDD property: redundancy, read-only, read/write (R/W).
HDD quota management; different capacity can be assigned to different channel.
HDD frame-extracting management to extend the record time (this feature is supported by
DS-9100/8100HFI-ST & DS-9100HFI-RT/XT & 9100/8100HWI-ST series).
Support S.M.A.R.T. and bad sector detection (this feature is supported by DS-9100/9000HFI-ST/XT
& DS-8100/8000HFI-ST & 9100/9000/8100HWI-ST series).
Recording, Capture and Playback
Provide new playback interface with easy and flexible operation.
Holiday recording schedule configuration.
Normal and event video encoding parameters.
Multiple recording types: manual, normal, alarm, motion, motion | alarm, motion & alarm.
8 recording time periods with separated recording types.
Pre-record and post-record for alarm, motion detection for recording, and pre-record time for
schedule and manual recording.
Searching record files and captured pictures by events (alarm input/motion detection).
Customization of tags, searching and playing back by tags.
Locking and unlocking record files.
Local redundant recording and capture.
Searching and playing back record files by channel number, recording type, start time, end time, etc.
Smart search for the selected area in the video (this feature is supported by analog cameras only).
Zooming in when playback.
Reverse playback for multi-channel.
Supports pause, fast forward, slow forward, skip forward, and skip backward when playback,
locating by dragging the mouse.
For DS-9100/9000/8100HWI-ST, up to 16-ch synchronous playback at WD1 real time; for other
models, up to 16-ch synchronous playback at 4CIF real time.
Manual capture, continuous capture of video images and playback of captured pictures.
Backup
Export video data by USB, SATA or eSATA device.
Export video clips when playback.
Management and maintenance of backup devices.
Support NTFS and FAT32 formatted backup devices.
Alarm and Exception
Configurable arming time of alarm input/output.
Alarm for video loss, motion detection, tampering, abnormal signal
,
video input/output standard
mismatch, illegal login, network disconnected, IP confliction, abnormal record/capture, HDD error,
and HDD full, etc.
Alarm triggers full screen monitoring, audio alarm, notifying surveillance center, sending email and
alarm output.
Automatic restore when system is abnormal.
Other Local Functions
Users can operate by front panel, mouse, remote control, and control keyboard.
Three-level user management; admin user is allowed to create many operating accounts and define
their operating permission, which includes the limit to access any channel.