Megapix DWC-MF4Wi4 Manual page 33

Setup -
Camera Backlight Settings
3
This is a feature used for problematic light conditions where
the contrast from light to dark areas is very high.
1
WDR (Wide Dynamic Range)
The WDR function can be enable or disable.
2
WDR Level
Select the WDR level depending on the difference in brightness
between the darkest and lightest part of an image.
3
Click 'Save' to save the current settings.
Click 'Cancel' to return to the previous setting.
Click 'Default' to settings to the factory defaults.
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