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PTZ Lock
PTZ lock means to disable the zoom, focus and PTZ rotaon funcons of the corresponding
channel, so that to reduce the target missing caused by PTZ adjustment.
Go to Conguraon → PTZ , checkEnable PTZ Lock, and click Save.
Conduct 3D Posioning
3D posioning is to relocate the selected area to the image center.
Steps
1.
Click to enable the funcon.
2.
Select a target area in live image.
-
Le click on a point on live image: the point is relocated to the center of the live image. With
no zooming in or out eect.
-
Hold and drag the mouse to a lower right posion to frame an area on the live: the framed
area is zoomed in and relocated to the center of the live image.
-
Hold and drag the mouse to an upper le posion to frame an area on the live: the framed
area is zoomed out and relocated to the center of the live image.
3.
Click the buon again to turn o the funcon.
2.3.2 Set Transmission Parameters
The live view image may be displayed abnormally according to the network condions. In dierent
network environments, you can adjust the transmission parameters to solve the problem.
Steps
1.
Go to Conguraon → Local .
2.
Set the transmission parameters as required.
Protocol
TCP
TCP ensures complete delivery of streaming data and beer video quality, yet the real-me
transmission will be aected. It is suitable for the stable network environment.
UDP
UDP is suitable for the unstable network environment that does not demand high video
uency.
MULTICAST
MULTICAST is suitable for the situaon that there are mulple clients. You should set the
mulcast address for them before selecon.
Network Camera User Manual
15
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