User Manual of DS-7200/7300/8100-SH Series DVR
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Figure 3.10 Video Quality Diagnostics
Notes:
Connect the analog signal to the device for the video quality diagnostics.
Three exception types can be diagnosed: Blurred Image, Abnormal Brightness and Color Cast.
You can enter Menu> Configuration> Video Quality Diagnostics to adjust the value of the Blurred
Image, Abnormal Brightness and Color Cast.