![IP Camera HLC-79CF User Manual Download Page 58](http://html1.mh-extra.com/html/ip-camera/hlc-79cf/hlc-79cf_user-manual_2088116058.webp)
58
E. D-WDR: This function enables the camera to reduce the contrast in the
view to avoid dark zones as a result of over and under exposure. If the
Input resolution is 30fps, the default value is fixed on ENABLED. The
available values are:
OFF, 1, 2, 3, 4, 5, 6, 7, 8
If the D-WDR is enabled the values for bright, dark and contrast can be
adjusted.
F. Anti Fog: Improve the image clarity on environments presenting high
levels of fog or smoke.
G. Lens Distortion Correction: Correct the image in the borders due to the
lens angles. The available values are:
OFF, 1, 2, 3, 4, 5, 6, 7, 8
H. Video Orientation: Flip or mirror the image.
I. Red / Blue gain: Set the values for Red / Blue gain. The available values
are:
-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5
J. Denoise: This function is able to filter the noise and blur from the image
and show a clearer view. You can set the values for 2D and 3D filters.
2. Video Setting
The user can select between the following settings: