Network Traffic Camera • User Manual
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Step 9 (Optional) Check Enable Black and White Mode at Night. When ICR is in night mode, you can
check Enable Black and White Mode at Night to keep the video in black and white mode.
Step 10 (Optional) Click Capture Test to test the effects after you complete the adjustment.
Step 11 (Optional) Reboot the device if you enable image rotation. For other parameters, they will take
effect in real time.
10.3 Configure Video Image
Purpose:
The camera supports dual-shutter. One shutter for video image and the other one for capture
image. You can configure shutter parameters for video image.
Step 1 Go to Configuration > Device Configuration > Image Parameters > Video.
Figure 10-3 Video Image Configuration
Step 2 Adjust Brightness [0 to100].
Step 3 Adjust Contrast [0 to 100]. It refers to the color contrast between the brightest part and
darkest part.
Step 4 Enter Shutter Speed [120 to 40000 μs]. It refers to the length of time that a camera's shutter
remains open.
Step 5 Adjust Gain [0 to 100]. It refers to the ratio the output signal and input signal.
Step 6 Select Hue Range to adapt the display.
Step 7 Select 3D DNR. It refers to the brightness noise reduction, saturation noise reduction and
original data reduction in the separation of video signals. Comparing with the general 2D
digital noise reduction, the 3D digital noise reduction function processes the noise between
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