4.1.2 Settings of Display the Live View
The toolbar of the Live View window:
Item | Function Introduction |
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Alarm Output |
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Start/Stop recording |
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Snapshot |
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Full screen |
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Stop the Live View |
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Disable/Enable the audio |
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Disable/Enable the Two-Way Audio: Support Two-Way Audio between CMS and NVR. With just one click, users can talk to the NVR's channel or the NVR to which the channel belongs ![]() |
Right-click the Live View window, the interface is as below:

Item |
Function Introduction |
---|---|
Stop |
Stop playing the Live View |
16:9 |
Ratio of length to width is 16:9 |
4:3 |
Ratio of length to width is 4:3 |
Resize |
Suit the size to the windows |
Original |
Keep the size the same as original aspect ratio |
Stream Type |
You can choose Primary Stream or Secondary Stream
Note: The Stream
Type can not be edited for 4K Area Cropping camera and other
display modes of fisheye camera under Multi-channel mode except
1O/1P/2P. |
Stream Type For All |
You can choose Primary Stream or Secondary Stream for all channels. |
Previous Page |
Turn to the previous page |
Next Page |
Turn to the next page |
Full Screen |
Display windows in full screen |
1. PTZ
Click the PTZ button , there
will be a same button in the bottom-left corner of the selected window. Click the button
in the window, the PTZ function interface will appear. The interfaces of three network
cameras are as below:
- PTZ camera

-
Vari-focal lens camera

-
Fisheye camera(Bundle Stream)

-
Fisheye camera(Multi-channal)

The meanings of the items can be referred to the table below:
Item |
Function Introduction |
---|---|
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Navigation key is used to control the direction. The rotation key is used for auto-rotation. |
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To adjust the speed of pan/tilt movements, from 1 to 10. |
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Click -/+ to zoom in and zoom out. |
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Click to focus near or far of the lens. |
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Lens Initialization, Auxiliary Focus and Auto Iris. |
Lighting For 30s:Click to open/ close the White LED for lighting 30s. |
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One-touch Patrol: Click to carry out the patrol. |
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Manual Tracking: The camera can track the object only after user frames the moving object on the screen. |
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3D Positioning: For PTZ camera, 3D Positioning function allows users to easily adjust the angle of camera’s view and zoom ratio by just using a mouse to get more details from region of interest. |
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Auto Tracking: With this option enabled, the camera can perform the digital Pan/Tilt/Zoom to track the moving objects automatically. Note:
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2. Fisheye
Click the Fisheye button ,
there will be a same button in the bottom-left corner of the selected window. Click the
button in the window, the Fisheye function interface will appear (Only for Fisheye
Camera). The interface is as below:


The meanings of the icons can be referred to the table below:
Item |
Function Introduction |
---|---|
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On-board Dewarping |
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Client-side Dewarping |
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Click to select ceiling mounting |
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Click to select wall mounting |
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Click to select flat mounting |
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Select live view of original fisheye view |
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Select live view of 360° panoramic view |
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Select live view of two180° panoramic views |
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Select live view of four regional views |
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Select live view of one original fisheye view and three regional views |
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Select live view of one 360° panoramic view and three regional views |
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Select live view of one 360° panoramic view and one regional view |
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Select live view of one 360° panoramic view and four regional views |
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Select live view of one 360° panoramic view and six regional views |
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Select live view of one original fisheye view and eight regional views |
3. Image
Click the Image button,
there will be a same button in the bottom-left corner of the selected window. Click the
button in the window, the Image function interface will appear. The interface is as
below:

The meanings of the items can be referred to the table below:
Item |
Function Introduction |
---|---|
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Brightness |
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Contrast |
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Saturation |
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Sharpness |
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Noise Reduction |