Panasonic WV-V2530LK Operating Instructions Manual page 42

3D NR
Grade
6.2.2.3 Backlight
Parameter
Mode
Manual It is to display manual exposure value.
This threshold is mainly for multi-frame (at least
2) image processing. It reduces noise with info
between a frame and previous frame. The higher
the value, the better NR will be. Default is
enabled.
NR level ranges from 0 to 100. The
recommended value to from 40 to 60. Default
value is 50.
Figure 6-13
Function
BLC The device auto exposures according to the
environments situation so that the darkest area
of the video is cleared
HLC After you enabled HLC function, the device can
lower the brightness of the brightest section
according to the HLC control level. It can reduce
the area of the halo and lower the brightness of
the whole video.
The value ranges from 1 to 100. The default
value is 50 when HLC is on.
HLC is enabled only when anti-flicker is outdoor
and exposure mode is auto.
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