DVR systems DVRxx04HF-S Series - Manual (Page 30)

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Monitor
Touring Support monitor tour functions such as alarm, motion detection, and
schedule auto control.
PAL(625TVL, 50f/s)/NTSC(525TVL, 60f/s)
Real-time monitor：
960H 960 Ч576/960Ч480
Playback channel 1/16：
960 Ч576/960Ч480
D1 704Ч576/704Ч480 、CIF 352Ч288/ 352Ч240 、 QCIF
176Ч144/176Ч120
Resolution
(PAL/NTSC)
Support dual streams.
Extra stream resolution:
CIF 352Ч288/ 352Ч240
QCIF 176Ч144/176Ч120
Image Quality 6-level image quality (Adjustable)
Privacy mask Support one privacy mask of user-defined size in full screen.
Support max 4 zones.
Image
Information
Channel information, time information and privacy mask zone.
TV Adjust Adjust TV output zone suitable to anamorphic video.
Channel Lock Cover secret channel with black screen though system is encoding
normally.
Screen-lock function to prevent unauthorized user seeing secret video.
Channel
Information Channel name, recording status, screen lock status, video loss status
and motion detection status are shown on the bottom left of display
screen.
Color
Configuration Hue, brightness, contrast, saturation and gain setup for each channel.
Audio Input
4-ch 200-2000mv
10KΩ(BNC) 8-ch 200-2000mv
10KΩ(BNC) 16-ch 200-
2000mv 10KΩ
(BNC)
Audio Output
1-ch audio output 200-3000mv 5KΩ(BNC)
Audio
Bidirectional
Audio 1-ch audio talk input 200-3000mv 10KΩ（BNC）
1-ch audio talk output 200-3000mv 5KΩ(BNC)
Hard Disk 8 built-in SATA port. Support 8 HDDs.
Hard disk
Hard Disk
Occupation Audio：PCM 28.8MByte/h
Video：56-900MByte/h
Recording
Mode
Manual recording, motion detection recording, schedule recording and
alarm recording
Priority: Manual recording> alarm recording>motion detection
recording>schedule recording.
Recording
Length 1 to 120 minutes single record duration (Default setup is 60 minutes)
Playback
Repeat Way
When hard disk is full, system can overwrite previous video file.
Record Search Various search engines such as time, type and channel.
Playback
Mode
Various fast play, slow play speeds, manual frame by frame playback
and reverse play mode.
Record and
playback
Various File
Switch Ways Can switch to previous or next file or any file in current play list.
Can switch to file on other channel of the same time. (If there is a file)
Support file continuous play, when a file is end system auto plays the
next file in the current channel