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EV Adjustment
EV Adjustment can be set between 2.0 to -2.0.
Day / Night
To set DAY/NIGHT function, simply move the cursor to select Auto, Color, or BW mode. If Color selected,
the unit is forced to stay in COLOR mode all day. If BW selected, the unit is forced to stay in NIGHT
mode all day.
Noise Reduction
Noise reduction is the process of removing noise from signal. Users can configure the noise reduction
related setting 0~255 to reduce noise on the screen. Selecting 255 provides the best image without
noise.
BLC (Backlight Compensation)
Set an area for Backlight Compensation. Backlight Compensation is a function that achieves the brightness of
a selected area to optimal image level. This function is necessary when an auto iris lens tends to close due to
an intense light coming from back of object in the area wished to view so that the area is too dark and difficult
to see. In this case, users may set the area correspond to the portion wished to see. The area size
illustrations are roughly as follows.
WDR (Wide Dynamic Range)
It is intended to provide clear images even under backlight circumstances where intensity of illumination
can vary excessively namely where there are both very bright and very dark areas simultaneously in the
field of view. WDR enables the capture and display of both bright and dark areas in the same frame, in a
way that there are details in both areas, i.e. bright areas are not saturated, and dark areas are not too
dark.
