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Parameter Description
Backlight Mode
Close: Without backlight compensation.
BLC: Backlight compensation corrects regions with extremely high
or low levels of light to maintain a normal and usable level of light
for the object in focus.
WDR: In the wide dynamic range mode, the system dims bright
areas and compensates dark areas to ensure the definition of
objects in the bright areas and dark areas.
When human faces are in the backlight, you need to enable WDR.
Inhibition: Highlight compensation is needed to compensate for
overexposure of highlights or strong light sources like spotlights,
headlights, porch lights, etc. to create an image that is usable and
not overtaken by a bright light.
Mirror
When the function is enabled, images will be displayed with left and
right side reversed.
Flip When this function is enabled, images can be flipped over.
3.9.3 Exposure
You can configure exposure parameters.
Log in to the web interface.
Select Video Setting > Video Setting > Exposure .
Exposure
Table 3-10 Exposure parameter description
Parameter Description
Anti-flicker
50Hz : When the utility frequency of alternating current is 50 Hz, the
exposure is automatically adjusted to make sure that there are no
stripes on images.
60Hz : When the utility frequency of alternating current is 60 Hz, the
exposure is automatically adjusted to make sure that there are no
stripes on images.
Outdoor : When Outdoor is selected, the exposure mode can be
switched.