57
Parameter
Description
Back Light Mode
Close: Without back light.
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 the Wide
Dynamic.
HLC: 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, videos can be flipped over.
4.7.3
Exposure
Table 4-9
Exposure parameter description
Parameter
Description
Anti-flicker
50Hz: When the utility frequency of alternating current is 50Hz, the
exposure is automatically adjusted to make sure that there are no
stripes on images.
60Hz: When the utility frequency of alternating current is 60Hz, 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.
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