How can I adjust WDR to obtain a more realistic image against the contrasting variations of the dark and bright areas of DCS-6517 ?

The camera can adjust WDR level of image via selecting the strength of Wide Dynamic Range.
Step 1: Login to camera web UI, and Click DCS-6517 FAQicon.
Step 2: Select Setting -> Camera Setting -> Image and Audio Setting, then it will be under Image & Audio item:
DCS-6517 FAQ

 
Step 3: Specify a value from 0 to 10 of WDR Level to specify how much WDR adjustment to apply to the image, or select None:
DCS-6517 FAQ

Note: Wide Dynamic Range (WDR) helps improve exposure, making it easier to see objects in very bright or dark areas of the camera's image.
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