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playback on PC via the installed our company’s local playback analysis software .( Suitable for large
amount data backup, simple and flexible. The proprietary data files also could be converted to the
common format, suitable for different reading demands). Specifics refer to the local playback analysis
software instruction).
3.6 PTZ control
This function just used to has PTZ function models
。
Operations are as followings
：
When DVR is working
，
click“
”
，
entre“PTZ control”mode,If DVR has connect with screen
，
then on
screen’s left above would show “PTZ”,click“
”, “
”, “
”, “
”, PTZ would scroll as it
showes
，
the ptz camera would rotate after each command by clicking PTZ icon in the CMS or operating the
control board
；
Control over if wanna quit at all
，
click“
”
。
3.7 Video Data Volume
The required volumes of video and video-related settings
，
please see the following table
：
VIDEO QUALITY
Total Record
Frame
4CH 960H Data
Size Per Hour
4CH 720P Data Size
Per Hour
2.0 Mbps
（
HIGHEST
）
100 frame
3.6GB
5.16GB
1.5 Mbps
（
HIGHER
）
100 frame
2.65GB
3.87GB
