Dahua Smart Box Series User Manual page 31

Privacy
mask
Image
Information
Channel
Lock
Channel
Information
Color
Configuratio
n
Audio
Hard Disk
Hard
Hard disk
Occupation
Recording
Mode
Record and
playback
Storage
Mode
Recording
Length
Playback
Repeat Way
Record
Search
Playback
Mode
Various File
Switch
Ways
Playback
Way
Multi-chann
el Playback
Window
Zoom
Partial
Enlargemen
t
Support one privacy mask of user-defined size in full screen.
Support max 4 zones.
Channel information, time information and privacy mask zone.
Cover secret channel with black 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.
N/A
1 built-in SATA port. Support 1 HDD.
Disk Video 5 6-900MByte/h
：
Manual recording, motion detection recording, schedule recording and
alarm recording
Priority: Manual recording> alarm recording>motion detection
recording>schedule recording.
Support channel record quota setup
1 to 120 minutes single record duration (Default setup is 60 minutes)
When hard disk is full, system can overwrite previous video file.
Various search engines such as time, type and channel.
Various fast play, slow play speeds, manual frame by frame playback and
reverse play mode.
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
Support mark playback
There is 1/4/9/16-channel playback mode.
(It may vary due to different series.)
Switch between self-adaptive screen/full screen when playback
When in one-window full-screen playback mode, you can select any zone
to activate partial enlargement function.
Standalone DVR User's Manual
21