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6.2 - Image Configuration
Image Configuration includes five submenus: Display, Video/Audio, OSD, Video Mask and ROI Config.
6.2.1 - Display Configuration
Many parameters of the camera can be set in display configuration interface such as brightness, contrast, chroma, saturation wide dynamic, etc.
Brightness:
set the brightness level of the camera's image.
Contrast:
set the color difference between the brightest and darkest parts.
Hue:
set the total color degree of the image.
Saturation:
set the degree of color purity. The purer the color is, the brighter the image is.
Sharpness:
set the resolution level of the image plane and the sharpness level of the image edge.
Noise Reduction:
decrease the noise and make the image more thorough. Increasing the value will make the noise reduction effect better but it will
reduce the image resolution.
Defog: Activating this function and setting an appropriate value as needed in foggy, dusty, smoggy or rainy environment to get clear images.
Backlight Compensation:
- Off:
close the backlight compensation function. It is the default mode.
- HWDR
As to the WDR scene, WDR will help the camera provide clear images when there are both very bright and very dark areas simultaneously in the field
of the view by lowering the brightness of the highlight area and increasing the brightness of the lowlight area. High, middle and low can be selected.
There will be some record lost in a few seconds during mode changing from non-WDR to WDR mode.
- HLC:
lower the brightness of the whole image by suppressing the brightness of the image's highlight area and reducing the size of the halo area.
- BLC:
if enabled, the auto exposure will activate according to the scene so that the object of the image in the darkest area will be seen clearly.
Antiflicker:
-
Off:
close the anti-flicker function.
- 50Hz:
reduces flicker in 50Hz lighting conditions.
- 60Hz:
reduces flicker in 60Hz lighting conditions.
White Balance:
adjust the color temperature according to the environment automatically.
Frequency:
50Hz and 60Hz can be optional.
Sensitivity:
high, middle and low can be selected.
Exposure Mode:
you may choose "Auto" or "Manual" as required.
Gain Mode:
: Choose “Auto” or “Manual”. If “Auto” is selected, the gain value will be automatically adjusted according to the actual situation. If “Manual”
is selected, the gain value shall be set manually. The higher the value is, the brighter the image is.
