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Dahua DHI-ITC952-AF3F - Page 27

Dahua DHI-ITC952-AF3F
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Web Operation Manual
22
5.1.1.2 Configuring Shutter
You can configure shutter mode, exposure mode, and gain mode.
Select Setting > Camera > Camera Attribute > Shutter. Step 1
Shutter Figure 5-2
Click Video Shutter, Snap Shutter, or Recognition Shutter to show the parameters related Step 2
to the shutter. To configure the parameters, refer to the table below.
Recognition Shutter is only available in Three Shutter mode.
Table 5-2 Shutter parameters
Parameter Description
Shutter Mode
Single Shutter Video and snapshot share the same exposure mode.
Double Shutter
Video Shutter and Snap Shutter can be separately configured.
Half FPS: Video and snapshot take half of the frame respectively.
Full FPS: Snapshot takes 1frame, and video takes the rest of the frames.
Three Shutter
Video Shutter and Snap Shutter can be separately configured, and a
Recognition Shutter is added.
Three Shutter mode is available only when Common Mode is selected as
Snap Match Mode from Setting > Event > ANPR Snap > Other Settings.
3D NR
Video/Snap
Tridim Denoise
When it is On, 3D NR is enabled to reduce noise of video/snapshot.
Video/Snap
Spatial
Spatial video/snapshot denoising. The higher the value, the less noise there is.
Video/Snap
Temporal
Temporal video/snapshot denoising. The higher the value, the fewer the flicker
noise.

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