Optiview VR4HT User Manual page 24

Motion
Detection
Image
Quality
Privacy
mask
Image
Information
TV Adjust
Channel
Lock
Channel
Information
Color
Configuratio
n
Audio
Audio Input
Audio
Output
Bidirectional
Audio
Hard Disk
Hard Disk
Hard disk
Occupation
Recording
Mode
Record and
playback
Recording
Length
Playback:
1/2-ch: D1
704×576/704×480,
HD1
352×576/352×480、
2CIF
704×288/704×240
CIF 352×288/
352×240, QCIF
176×144/176×120
3/4-ch:
CIF 352×288/
352×240、 QCIF
176×144/176×120
Support dual streams:
extra stream resolution
CIF 352×288/
352×240 , QCIF
176×144/176×120
Zone setup: support max 396/330(PAL:22*18/NTSC :22*15) zones.
Support various sensitivities.
6-level image quality (Adjustable)
Support one privacy mask of user-defined size in full screen.
Support max 4 zones.
Channel information, time information and privacy mask zone.
Adjust TV output zone suitable to anamorphic video.
Cover secret channel with blue screen though system is encoding normally.
Screen-lock function to prevent unauthorized user seeing secret video.
Channel name, recording status, screen lock status, video loss status and
motion detection status are shown on the bottom left of display screen.
Hue, brightness, contrast, saturation and gain setup for each channel.
4-ch 200-2000mv
10KΩ(BNC)
1-ch audio output 200-3000mv 5KΩ(BNC)
1-ch audio input 200-3000mv 10KΩ（BNC）
1-ch audio output 200-3000mv 5KΩ(BNC)
4 built-in SATA port. Support 4 HDD.
Audio：PCM 28.8MByte/h
Video：56-900MByte/h
Manual recording, motion detection recording, schedule recording and
alarm recording
Priority: Manual recording> alarm recording>motion detection
recording>schedule recording.
1 to 120 minutes single record duration (Default setup is 60 minutes)
Playback：
1/2-ch：
D1 704×576/704×480,
HD1
352×576/352×480、
2CIF
704×288/704×240
CIF 352×288/
352×240,
QCIF
176×144/176×120
3~8-ch：
CIF 352×288/
352×240,
QCIF
176×144/176×120
Support dual streams: extra stream resolution
QCIF 176×144/176×120
4-ch 200-2000mv
10KΩ(BNC)
Playback：
1-ch：
D1 704×576/704×480,
HD1
352×576/352×480、
2CIF
704×288/704×240
CIF 352×288/
352×240,
QCIF
176×144/176×120
2~16-ch：
CIF 352×288/
352×240,
QCIF
176×144/176×120
4-ch 200-2000mv
10KΩ(BNC)
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