User's Manual

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Image Adjustment
】
You can input the value manually to set brightness, contrast,
saturation and sharpness. These parameters are set according to the actual environment.
The scope of valid values is from 0 to 255. You can drag the slider to set, and the default
value is 128, as shown in Figure 8-24:
Figure 8-24
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Exposure Settings
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The default is automatic exposure. To meet the actual need, switch
to the manual exposure mode by selecting "Manual". When the Exposure Time and Gain
Control is activated, click "Save", as shown in Figure 8-25:
Figure 8-25
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Focus
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It is used to select the focus mode of the zoom camera. The default is
"semi-autofocus", and "Automatic" focus and "Manual" focus can also be selected, as
shown in Figure 8-26:
Figure 8-26
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Backlight Settings
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It is used to set backlight compensation and strong light
suppression. The default is off. It can be turned on manually, and the backlight, strong
light suppression intensity and dark area boost strength can be set, as shown in Figure
8-27 below.